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File:  [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / standard / tests / array / array_keys_error.phpt
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Tue Feb 21 23:48:03 2012 UTC (12 years, 4 months ago) by misho
Branches: php, MAIN
CVS tags: v5_4_3elwix, v5_4_29p0, v5_4_29, v5_4_20p0, v5_4_20, v5_4_17p0, v5_4_17, v5_3_10, HEAD
php

--TEST--
Test array_keys() function (error conditions)
--FILE--
<?php

echo "\n*** Testing error conditions ***";
var_dump(array_keys(100));
var_dump(array_keys("string"));
var_dump(array_keys(new stdclass));  // object
var_dump(array_keys());  // Zero arguments
var_dump(array_keys(array(), "", TRUE, 100));  // args > expected
var_dump(array_keys(array(1,2,3, array() => array())));  // (W)illegal offset

echo "Done\n";
?>
--EXPECTF--
*** Testing error conditions ***
Warning: array_keys() expects parameter 1 to be array, integer given in %s on line %d
NULL

Warning: array_keys() expects parameter 1 to be array, string given in %s on line %d
NULL

Warning: array_keys() expects parameter 1 to be array, object given in %s on line %d
NULL

Warning: array_keys() expects at least 1 parameter, 0 given in %s on line %d
NULL

Warning: array_keys() expects at most 3 parameters, 4 given in %s on line %d
NULL

Warning: Illegal offset type in %s on line %d
array(3) {
  [0]=>
  int(0)
  [1]=>
  int(1)
  [2]=>
  int(2)
}
Done
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