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b2248789ed
RFC: https://wiki.php.net/rfc/saner-numeric-strings This removes the -1 allow_error mode from is_numeric_string functions and replaces it by a trailing boolean out argument to preserve BC in a couple of places. Most of the changes can be resumed to "numeric" strings which emitted a E_NOTICE now emit a E_WARNING and "numeric" strings which emitted a E_WARNING now throw a TypeError. This mostly affects: - String offsets - Arithmetic operations - Bitwise operations Closes GH-5762
418 lines
12 KiB
PHP
418 lines
12 KiB
PHP
--TEST--
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Test >> operator : various numbers as strings
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--FILE--
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<?php
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$strVals = array(
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"0","65","-44", "1.2", "-7.7", "abc", "123abc", "123e5", "123e5xyz", " 123abc", "123 abc", "123abc ", "3.4a",
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"a5.9"
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);
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error_reporting(E_ERROR);
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foreach ($strVals as $strVal) {
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foreach($strVals as $otherVal) {
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echo "--- testing: '$strVal' >> '$otherVal' ---\n";
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try {
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var_dump($strVal>>$otherVal);
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} catch (\Throwable $e) {
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echo get_class($e) . ': ' . $e->getMessage() . "\n";
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}
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}
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}
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?>
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--EXPECT--
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--- testing: '0' >> '0' ---
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int(0)
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--- testing: '0' >> '65' ---
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int(0)
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--- testing: '0' >> '-44' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '0' >> '1.2' ---
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int(0)
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--- testing: '0' >> '-7.7' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '0' >> 'abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '0' >> '123abc' ---
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int(0)
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--- testing: '0' >> '123e5' ---
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int(0)
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--- testing: '0' >> '123e5xyz' ---
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int(0)
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--- testing: '0' >> ' 123abc' ---
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int(0)
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--- testing: '0' >> '123 abc' ---
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int(0)
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--- testing: '0' >> '123abc ' ---
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int(0)
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--- testing: '0' >> '3.4a' ---
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int(0)
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--- testing: '0' >> 'a5.9' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '65' >> '0' ---
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int(65)
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--- testing: '65' >> '65' ---
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int(0)
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--- testing: '65' >> '-44' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '65' >> '1.2' ---
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int(32)
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--- testing: '65' >> '-7.7' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '65' >> 'abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '65' >> '123abc' ---
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int(0)
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--- testing: '65' >> '123e5' ---
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int(0)
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--- testing: '65' >> '123e5xyz' ---
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int(0)
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--- testing: '65' >> ' 123abc' ---
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int(0)
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--- testing: '65' >> '123 abc' ---
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int(0)
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--- testing: '65' >> '123abc ' ---
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int(0)
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--- testing: '65' >> '3.4a' ---
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int(8)
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--- testing: '65' >> 'a5.9' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '-44' >> '0' ---
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int(-44)
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--- testing: '-44' >> '65' ---
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int(-1)
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--- testing: '-44' >> '-44' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '-44' >> '1.2' ---
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int(-22)
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--- testing: '-44' >> '-7.7' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '-44' >> 'abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '-44' >> '123abc' ---
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int(-1)
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--- testing: '-44' >> '123e5' ---
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int(-1)
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--- testing: '-44' >> '123e5xyz' ---
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int(-1)
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--- testing: '-44' >> ' 123abc' ---
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int(-1)
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--- testing: '-44' >> '123 abc' ---
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int(-1)
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--- testing: '-44' >> '123abc ' ---
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int(-1)
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--- testing: '-44' >> '3.4a' ---
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int(-6)
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--- testing: '-44' >> 'a5.9' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '1.2' >> '0' ---
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int(1)
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--- testing: '1.2' >> '65' ---
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int(0)
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--- testing: '1.2' >> '-44' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '1.2' >> '1.2' ---
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int(0)
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--- testing: '1.2' >> '-7.7' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '1.2' >> 'abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '1.2' >> '123abc' ---
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int(0)
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--- testing: '1.2' >> '123e5' ---
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int(0)
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--- testing: '1.2' >> '123e5xyz' ---
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int(0)
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--- testing: '1.2' >> ' 123abc' ---
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int(0)
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--- testing: '1.2' >> '123 abc' ---
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int(0)
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--- testing: '1.2' >> '123abc ' ---
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int(0)
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--- testing: '1.2' >> '3.4a' ---
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int(0)
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--- testing: '1.2' >> 'a5.9' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '-7.7' >> '0' ---
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int(-7)
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--- testing: '-7.7' >> '65' ---
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int(-1)
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--- testing: '-7.7' >> '-44' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '-7.7' >> '1.2' ---
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int(-4)
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--- testing: '-7.7' >> '-7.7' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '-7.7' >> 'abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '-7.7' >> '123abc' ---
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int(-1)
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--- testing: '-7.7' >> '123e5' ---
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int(-1)
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--- testing: '-7.7' >> '123e5xyz' ---
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int(-1)
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--- testing: '-7.7' >> ' 123abc' ---
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int(-1)
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--- testing: '-7.7' >> '123 abc' ---
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int(-1)
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--- testing: '-7.7' >> '123abc ' ---
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int(-1)
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--- testing: '-7.7' >> '3.4a' ---
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int(-1)
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--- testing: '-7.7' >> 'a5.9' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'abc' >> '0' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'abc' >> '65' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'abc' >> '-44' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'abc' >> '1.2' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'abc' >> '-7.7' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'abc' >> 'abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'abc' >> '123abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'abc' >> '123e5' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'abc' >> '123e5xyz' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'abc' >> ' 123abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'abc' >> '123 abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'abc' >> '123abc ' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'abc' >> '3.4a' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'abc' >> 'a5.9' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '123abc' >> '0' ---
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int(123)
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--- testing: '123abc' >> '65' ---
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int(0)
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--- testing: '123abc' >> '-44' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '123abc' >> '1.2' ---
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int(61)
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--- testing: '123abc' >> '-7.7' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '123abc' >> 'abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '123abc' >> '123abc' ---
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int(0)
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--- testing: '123abc' >> '123e5' ---
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int(0)
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--- testing: '123abc' >> '123e5xyz' ---
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int(0)
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--- testing: '123abc' >> ' 123abc' ---
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int(0)
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--- testing: '123abc' >> '123 abc' ---
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int(0)
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--- testing: '123abc' >> '123abc ' ---
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int(0)
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--- testing: '123abc' >> '3.4a' ---
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int(15)
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--- testing: '123abc' >> 'a5.9' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '123e5' >> '0' ---
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int(12300000)
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--- testing: '123e5' >> '65' ---
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int(0)
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--- testing: '123e5' >> '-44' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '123e5' >> '1.2' ---
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int(6150000)
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--- testing: '123e5' >> '-7.7' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '123e5' >> 'abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '123e5' >> '123abc' ---
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int(0)
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--- testing: '123e5' >> '123e5' ---
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int(0)
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--- testing: '123e5' >> '123e5xyz' ---
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int(0)
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--- testing: '123e5' >> ' 123abc' ---
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int(0)
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--- testing: '123e5' >> '123 abc' ---
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int(0)
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--- testing: '123e5' >> '123abc ' ---
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int(0)
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--- testing: '123e5' >> '3.4a' ---
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int(1537500)
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--- testing: '123e5' >> 'a5.9' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '123e5xyz' >> '0' ---
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int(12300000)
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--- testing: '123e5xyz' >> '65' ---
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int(0)
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--- testing: '123e5xyz' >> '-44' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '123e5xyz' >> '1.2' ---
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int(6150000)
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--- testing: '123e5xyz' >> '-7.7' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '123e5xyz' >> 'abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '123e5xyz' >> '123abc' ---
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int(0)
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--- testing: '123e5xyz' >> '123e5' ---
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int(0)
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--- testing: '123e5xyz' >> '123e5xyz' ---
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int(0)
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--- testing: '123e5xyz' >> ' 123abc' ---
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int(0)
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--- testing: '123e5xyz' >> '123 abc' ---
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int(0)
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--- testing: '123e5xyz' >> '123abc ' ---
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int(0)
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--- testing: '123e5xyz' >> '3.4a' ---
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int(1537500)
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--- testing: '123e5xyz' >> 'a5.9' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: ' 123abc' >> '0' ---
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int(123)
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--- testing: ' 123abc' >> '65' ---
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int(0)
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--- testing: ' 123abc' >> '-44' ---
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ArithmeticError: Bit shift by negative number
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--- testing: ' 123abc' >> '1.2' ---
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int(61)
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--- testing: ' 123abc' >> '-7.7' ---
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ArithmeticError: Bit shift by negative number
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--- testing: ' 123abc' >> 'abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: ' 123abc' >> '123abc' ---
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int(0)
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--- testing: ' 123abc' >> '123e5' ---
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int(0)
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--- testing: ' 123abc' >> '123e5xyz' ---
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int(0)
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--- testing: ' 123abc' >> ' 123abc' ---
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int(0)
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--- testing: ' 123abc' >> '123 abc' ---
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int(0)
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--- testing: ' 123abc' >> '123abc ' ---
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int(0)
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--- testing: ' 123abc' >> '3.4a' ---
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int(15)
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--- testing: ' 123abc' >> 'a5.9' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '123 abc' >> '0' ---
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int(123)
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--- testing: '123 abc' >> '65' ---
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int(0)
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--- testing: '123 abc' >> '-44' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '123 abc' >> '1.2' ---
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int(61)
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--- testing: '123 abc' >> '-7.7' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '123 abc' >> 'abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '123 abc' >> '123abc' ---
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int(0)
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--- testing: '123 abc' >> '123e5' ---
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int(0)
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--- testing: '123 abc' >> '123e5xyz' ---
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int(0)
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--- testing: '123 abc' >> ' 123abc' ---
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int(0)
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--- testing: '123 abc' >> '123 abc' ---
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int(0)
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--- testing: '123 abc' >> '123abc ' ---
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int(0)
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--- testing: '123 abc' >> '3.4a' ---
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int(15)
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--- testing: '123 abc' >> 'a5.9' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '123abc ' >> '0' ---
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int(123)
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--- testing: '123abc ' >> '65' ---
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int(0)
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--- testing: '123abc ' >> '-44' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '123abc ' >> '1.2' ---
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int(61)
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--- testing: '123abc ' >> '-7.7' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '123abc ' >> 'abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '123abc ' >> '123abc' ---
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int(0)
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--- testing: '123abc ' >> '123e5' ---
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int(0)
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--- testing: '123abc ' >> '123e5xyz' ---
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int(0)
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--- testing: '123abc ' >> ' 123abc' ---
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int(0)
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--- testing: '123abc ' >> '123 abc' ---
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int(0)
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--- testing: '123abc ' >> '123abc ' ---
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int(0)
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--- testing: '123abc ' >> '3.4a' ---
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int(15)
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--- testing: '123abc ' >> 'a5.9' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '3.4a' >> '0' ---
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int(3)
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--- testing: '3.4a' >> '65' ---
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int(0)
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--- testing: '3.4a' >> '-44' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '3.4a' >> '1.2' ---
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int(1)
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--- testing: '3.4a' >> '-7.7' ---
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ArithmeticError: Bit shift by negative number
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--- testing: '3.4a' >> 'abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: '3.4a' >> '123abc' ---
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int(0)
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--- testing: '3.4a' >> '123e5' ---
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int(0)
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--- testing: '3.4a' >> '123e5xyz' ---
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int(0)
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--- testing: '3.4a' >> ' 123abc' ---
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int(0)
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--- testing: '3.4a' >> '123 abc' ---
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int(0)
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--- testing: '3.4a' >> '123abc ' ---
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int(0)
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--- testing: '3.4a' >> '3.4a' ---
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int(0)
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--- testing: '3.4a' >> 'a5.9' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'a5.9' >> '0' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'a5.9' >> '65' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'a5.9' >> '-44' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'a5.9' >> '1.2' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'a5.9' >> '-7.7' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'a5.9' >> 'abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'a5.9' >> '123abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'a5.9' >> '123e5' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'a5.9' >> '123e5xyz' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'a5.9' >> ' 123abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'a5.9' >> '123 abc' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'a5.9' >> '123abc ' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'a5.9' >> '3.4a' ---
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TypeError: Unsupported operand types: string >> string
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--- testing: 'a5.9' >> 'a5.9' ---
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TypeError: Unsupported operand types: string >> string
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