Annotation of embedaddon/php/ext/standard/tests/array/array_intersect_ukey_basic.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: array_intersect_ukey(): Basic test.
! 3: --FILE--
! 4: <?php
! 5: /*
! 6: * proto array array_intersect_ukey ( array $array1, array $array2 [, array $ ..., callback $key_compare_func] )
! 7: * Function is implemented in ext/standard/array.c
! 8: */
! 9: function key_compare_func($key1, $key2) {
! 10: if ($key1 == $key2) return 0;
! 11: else if ($key1 > $key2) return 1;
! 12: else return -1;
! 13: }
! 14: $array1 = array('blue' => 1, 'red' => 2, 'green' => 3, 'purple' => 4);
! 15: $array2 = array('green' => 5, 'blue' => 6, 'yellow' => 7, 'cyan' => 8);
! 16: var_dump(array_intersect_ukey($array1, $array2, 'key_compare_func'));
! 17: ?>
! 18: --EXPECT--
! 19: array(2) {
! 20: ["blue"]=>
! 21: int(1)
! 22: ["green"]=>
! 23: int(3)
! 24: }
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