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d8696f9216
* Add behavioural tests for incdec operators * Add support to ++/-- for objects castable to _IS_NUMBER * Add str_increment() function * Add str_decrement() function RFC: https://wiki.php.net/rfc/saner-inc-dec-operators Co-authored-by: Ilija Tovilo <ilija.tovilo@me.com> Co-authored-by: Arnaud Le Blanc <arnaud.lb@gmail.com>
53 lines
1.9 KiB
PHP
53 lines
1.9 KiB
PHP
--TEST--
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str_increment(): Invalid strings to increment should throw a ValueError
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--FILE--
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<?php
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$strings = [
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// Empty string
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"",
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// String increments are unaware of being "negative"
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"-cc",
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// Trailing whitespace
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"Z ",
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// Leading whitespace
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" Z",
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// Non-ASCII characters
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"é",
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"あいうえお",
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"α",
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"ω",
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"Α", // Capital alpha
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"Ω",
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// With period
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"foo1.txt",
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"1f.5",
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// With multiple period
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"foo.1.txt",
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"1.f.5",
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];
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foreach ($strings as $s) {
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try {
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var_dump(str_increment($s));
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} catch (ValueError $e) {
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echo $e->getMessage(), PHP_EOL;
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}
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}
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?>
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--EXPECT--
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str_increment(): Argument #1 ($string) cannot be empty
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str_increment(): Argument #1 ($string) must be composed only of alphanumeric ASCII characters
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str_increment(): Argument #1 ($string) must be composed only of alphanumeric ASCII characters
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str_increment(): Argument #1 ($string) must be composed only of alphanumeric ASCII characters
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str_increment(): Argument #1 ($string) must be composed only of alphanumeric ASCII characters
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str_increment(): Argument #1 ($string) must be composed only of alphanumeric ASCII characters
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str_increment(): Argument #1 ($string) must be composed only of alphanumeric ASCII characters
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str_increment(): Argument #1 ($string) must be composed only of alphanumeric ASCII characters
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str_increment(): Argument #1 ($string) must be composed only of alphanumeric ASCII characters
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str_increment(): Argument #1 ($string) must be composed only of alphanumeric ASCII characters
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str_increment(): Argument #1 ($string) must be composed only of alphanumeric ASCII characters
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str_increment(): Argument #1 ($string) must be composed only of alphanumeric ASCII characters
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str_increment(): Argument #1 ($string) must be composed only of alphanumeric ASCII characters
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str_increment(): Argument #1 ($string) must be composed only of alphanumeric ASCII characters
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