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1.1 misho 1: --TEST-- 2: array_search() tests 3: --FILE-- 4: <?php 5: 6: $a = array(1=>0, 2=>1, 4=>3, "a"=>"b", "c"=>"d"); 7: 8: var_dump(array_search(1)); 9: var_dump(array_search(1,1)); 10: var_dump(array_search("a",$a)); 11: var_dump(array_search("0",$a, true)); 12: var_dump(array_search("0",$a)); 13: var_dump(array_search(0,$a)); 14: var_dump(array_search(1,$a)); 15: var_dump(array_search("d",$a, true)); 16: var_dump(array_search("d",$a)); 17: var_dump(array_search(-1,$a, true)); 18: 19: echo "Done\n"; 20: ?> 21: --EXPECTF-- 22: Warning: array_search() expects at least 2 parameters, 1 given in %s on line %d 23: NULL 24: 25: Warning: array_search() expects parameter 2 to be array, integer given in %s on line %d 26: NULL 27: int(1) 28: bool(false) 29: int(1) 30: int(1) 31: int(2) 32: string(1) "c" 33: int(1) 34: bool(false) 35: Done