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60 lines
934 B
PHP
60 lines
934 B
PHP
--TEST--
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Bug #42850 (array_walk_recursive() leaves references)
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--FILE--
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<?php
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// Bug #42850
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$data = array ('key1' => 'val1', array('key2' => 'val2'));
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function apply_dumb($item, $key) {};
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var_dump($data);
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array_walk_recursive($data, 'apply_dumb');
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$data2 = $data;
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$data2[0] = 'altered';
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var_dump($data);
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var_dump($data2);
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// Bug #34982
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function myfunc($data) {
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array_walk_recursive($data, 'apply_changed');
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}
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function apply_changed(&$input, $key) {
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$input = 'changed';
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}
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myfunc($data);
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var_dump($data);
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--EXPECT--
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array(2) {
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[u"key1"]=>
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unicode(4) "val1"
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[0]=>
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array(1) {
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[u"key2"]=>
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unicode(4) "val2"
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}
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}
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array(2) {
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[u"key1"]=>
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unicode(4) "val1"
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[0]=>
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array(1) {
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[u"key2"]=>
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unicode(4) "val2"
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}
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}
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array(2) {
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[u"key1"]=>
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unicode(4) "val1"
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[0]=>
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unicode(7) "altered"
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}
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array(2) {
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[u"key1"]=>
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unicode(4) "val1"
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[0]=>
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array(1) {
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[u"key2"]=>
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unicode(4) "val2"
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}
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}
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