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d679f02295
This patch adds missing newlines, trims multiple redundant final newlines into a single one, and trims redundant leading newlines in all *.phpt sections. According to POSIX, a line is a sequence of zero or more non-' <newline>' characters plus a terminating '<newline>' character. [1] Files should normally have at least one final newline character. C89 [2] and later standards [3] mention a final newline: "A source file that is not empty shall end in a new-line character, which shall not be immediately preceded by a backslash character." Although it is not mandatory for all files to have a final newline fixed, a more consistent and homogeneous approach brings less of commit differences issues and a better development experience in certain text editors and IDEs. [1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206 [2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2 [3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2
149 lines
2.2 KiB
PHP
149 lines
2.2 KiB
PHP
--TEST--
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Test array_slice() function : usage variations - pass different int values as $length arg
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--FILE--
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<?php
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/* Prototype : array array_slice(array $input, int $offset [, int $length [, bool $preserve_keys]])
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* Description: Returns elements specified by offset and length
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* Source code: ext/standard/array.c
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*/
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/*
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* Pass different integer values as $length argument to array_slice() to test behaviour
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*/
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echo "*** Testing array_slice() : usage variations ***\n";
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$input = array ('one' => 1, 2 => 'two', 'three', 9 => 'nine', 'ten' => 10);
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$offset = 1;
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for ($i = -6; $i <= 6; $i++) {
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echo "\n-- \$length is $i --\n";
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var_dump(array_slice($input, $offset, $i));
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}
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echo "\n-- \$length is maximum integer value --\n";
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var_dump(array_slice($input, $offset, PHP_INT_MAX));
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echo "\n-- \$length is minimum integer value --\n";
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var_dump(array_slice($input, $offset, -PHP_INT_MAX));
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echo "Done";
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?>
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--EXPECT--
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*** Testing array_slice() : usage variations ***
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-- $length is -6 --
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array(0) {
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}
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-- $length is -5 --
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array(0) {
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}
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-- $length is -4 --
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array(0) {
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}
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-- $length is -3 --
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array(1) {
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[0]=>
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string(3) "two"
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}
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-- $length is -2 --
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array(2) {
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[0]=>
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string(3) "two"
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[1]=>
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string(5) "three"
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}
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-- $length is -1 --
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array(3) {
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[0]=>
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string(3) "two"
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[1]=>
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string(5) "three"
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[2]=>
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string(4) "nine"
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}
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-- $length is 0 --
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array(0) {
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}
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-- $length is 1 --
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array(1) {
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[0]=>
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string(3) "two"
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}
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-- $length is 2 --
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array(2) {
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[0]=>
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string(3) "two"
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[1]=>
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string(5) "three"
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}
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-- $length is 3 --
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array(3) {
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[0]=>
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string(3) "two"
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[1]=>
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string(5) "three"
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[2]=>
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string(4) "nine"
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}
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-- $length is 4 --
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array(4) {
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[0]=>
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string(3) "two"
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[1]=>
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string(5) "three"
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[2]=>
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string(4) "nine"
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["ten"]=>
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int(10)
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}
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-- $length is 5 --
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array(4) {
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[0]=>
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string(3) "two"
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[1]=>
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string(5) "three"
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[2]=>
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string(4) "nine"
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["ten"]=>
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int(10)
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}
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-- $length is 6 --
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array(4) {
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[0]=>
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string(3) "two"
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[1]=>
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string(5) "three"
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[2]=>
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string(4) "nine"
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["ten"]=>
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int(10)
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}
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-- $length is maximum integer value --
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array(4) {
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[0]=>
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string(3) "two"
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[1]=>
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string(5) "three"
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[2]=>
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string(4) "nine"
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["ten"]=>
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int(10)
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}
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-- $length is minimum integer value --
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array(0) {
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}
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Done
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