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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
54 lines
1.2 KiB
PHP
54 lines
1.2 KiB
PHP
--TEST--
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Test array_diff_key() function : usage variation - Passing multi-dimensional array
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--FILE--
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<?php
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/* Prototype : array array_diff_key(array arr1, array arr2 [, array ...])
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* Description: Returns the entries of arr1 that have keys which are not present in any of the others arguments.
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* Source code: ext/standard/array.c
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*/
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echo "*** Testing array_diff_key() : usage variation ***\n";
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// Initialise function arguments not being substituted (if any)
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$array1 = array(
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'first' => array('blue' => 1, 'red' => 2),
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'second' => array('yellow' => 7),
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'third' => array(0 => 'zero'),
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);
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$array2 = array (
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'first' => array('blue' => 1, 'red' => 2,),
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'second' => array('cyan' => 8),
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'fourth' => array(2 => 'two'),
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);
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echo "\n-- Testing array_diff_key() function with multi dimensional array --\n";
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var_dump( array_diff_key($array1, $array2) );
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var_dump( array_diff_key($array2, $array1) );
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?>
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===DONE===
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--EXPECT--
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*** Testing array_diff_key() : usage variation ***
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-- Testing array_diff_key() function with multi dimensional array --
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array(1) {
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["third"]=>
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array(1) {
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[0]=>
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string(4) "zero"
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}
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}
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array(1) {
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["fourth"]=>
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array(1) {
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[2]=>
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string(3) "two"
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}
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}
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===DONE===
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