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41 lines
1.1 KiB
PHP
41 lines
1.1 KiB
PHP
--TEST--
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Test array_diff_uassoc() function : usage variation - Comparing integers and floating point numbers
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--FILE--
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<?php
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/* Prototype : array array_diff_uassoc(array arr1, array arr2 [, array ...], callback key_comp_func)
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* Description: Computes the difference of arrays with additional index check which is performed by a
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* user supplied callback function
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* Source code: ext/standard/array.c
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*/
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echo "*** Testing array_diff_uassoc() : usage variation ***\n";
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//Initialize variables
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$arr_default_int = array(1, 2, 3, 4);
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$arr_float = array(0 => 1.00, 1.00 => 2.00, 2.00 => 3.00, 3.00 => 4.00);
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function key_compare_func($key1, $key2)
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{
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if ($key1 === $key2) {
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return 0;
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}
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return ($key1 > $key2)? 1:-1;
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}
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echo "\n-- Result of comparing integers and floating point numbers --\n";
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var_dump( array_diff_uassoc($arr_default_int, $arr_float, "key_compare_func") );
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var_dump( array_diff_uassoc($arr_float, $arr_default_int, "key_compare_func") );
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?>
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===DONE===
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--EXPECTF--
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*** Testing array_diff_uassoc() : usage variation ***
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-- Result of comparing integers and floating point numbers --
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array(0) {
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}
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array(0) {
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}
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===DONE===
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