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55 lines
1.7 KiB
PHP
55 lines
1.7 KiB
PHP
--TEST--
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Test array_intersect_uassoc() function : usage variation - Intersection of strings containing integers, float
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--FILE--
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<?php
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/* Prototype : array array_intersect_uassoc(array arr1, array arr2 [, array ...], callback key_compare_func)
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* Description: Computes the intersection of arrays with additional index check, compares indexes by a callback function
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* Source code: ext/standard/array.c
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*/
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echo "*** Testing array_intersect_uassoc() : usage variation ***\n";
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//Initialize variables
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$arr1_string_int = array('1', '2');
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$arr2_string_int = array('1', '3');
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$arr1_string_float = array('1.00', '2.00');
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$arr2_string_float = array('1.00', '3.00');
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function key_compare_func($a, $b)
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{
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if ($a === $b) {
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return 0;
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}
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return ($a > $b)? 1:-1;
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}
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echo "\n-- Result of strings containing integers intersection --\n";
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var_dump( array_intersect_uassoc($arr1_string_int, $arr2_string_int, "key_compare_func") );
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echo "\n-- Result of strings containing floating points intersection --\n";
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var_dump( array_intersect_uassoc($arr1_string_float, $arr2_string_float, "key_compare_func") );
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echo "\n-- Result of strings containing integers and strings containing floating points intersection --\n";
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var_dump( array_intersect_uassoc($arr1_string_int, $arr2_string_float, "key_compare_func") );
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?>
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===DONE===
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--EXPECTF--
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*** Testing array_intersect_uassoc() : usage variation ***
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-- Result of strings containing integers intersection --
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array(1) {
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[0]=>
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string(1) "1"
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}
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-- Result of strings containing floating points intersection --
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array(1) {
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[0]=>
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string(4) "1.00"
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}
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-- Result of strings containing integers and strings containing floating points intersection --
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array(0) {
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}
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===DONE===
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