13 lines
382 B
PHP
13 lines
382 B
PHP
<?php
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function flat(&$ary) { // argument must be by reference or array will just be copied
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for ($i = 0; $i < count($ary); $i++) {
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while (is_array($ary[$i])) {
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array_splice($ary, $i, 1, $ary[$i]);
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}
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}
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}
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$lst = array(array(1), 2, array(array(3, 4), 5), array(array(array())), array(array(array(6))), 7, 8, array());
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flat($lst);
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var_dump($lst);
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?>
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