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41 lines
529 B
PHP
41 lines
529 B
PHP
--TEST--
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Bug #34982 (array_walk_recursive() modifies elements outside function scope)
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--FILE--
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<?php
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$ar = array(
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'element 1',
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array('subelement1')
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);
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func($ar);
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print_r($ar);
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function func($a) {
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array_walk_recursive($a, 'apply');
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print_r($a);
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}
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function apply(&$input, $key) {
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$input = 'changed';
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}
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?>
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--EXPECT--
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Array
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(
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[0] => changed
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[1] => Array
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(
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[0] => changed
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)
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)
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Array
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(
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[0] => element 1
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[1] => Array
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(
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[0] => subelement1
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)
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)
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