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47 lines
1.4 KiB
PHP
47 lines
1.4 KiB
PHP
--TEST--
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Test array_intersect_uassoc() function : usage variation - Intersection of floating points with strings.
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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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$arr_float = array(0 => 1.00, 1.00 => 2.00);
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$arr_string = array('1', '2', '3');
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$arr_string_float = array('1.00', '2.00');
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function key_compare_func($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 > $b)? 1:-1;
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}
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echo "\n-- Result of floating points and strings containing integers intersection --\n";
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var_dump( array_intersect_uassoc($arr_float, $arr_string, "key_compare_func") );
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echo "\n-- Result of floating points and strings containing floating point intersection --\n";
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var_dump( array_intersect_uassoc($arr_float, $arr_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 floating points and strings containing integers intersection --
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array(2) {
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[0]=>
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float(1)
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[1]=>
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float(2)
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}
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-- Result of floating points and strings containing floating point intersection --
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array(0) {
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}
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===DONE===
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