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- --TEST--
- Test function key_exists() by calling it with its expected arguments
- --CREDITS--
- Francesco Fullone ff@ideato.it
- #PHPTestFest Cesena Italia on 2009-06-20
- --FILE--
- <?php
- echo "*** test key_exists() by calling it with its expected arguments ***\n";
- $a = array('bar' => 1, 'foo' => array('bar' => 2, 'baz' => 3));
- var_dump(key_exists('baz', $a));
- var_dump(key_exists('baz', $a['foo']));
- --EXPECT--
- *** test key_exists() by calling it with its expected arguments ***
- bool(false)
- bool(true)
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