<?php $str = '[prev title="sample1" cont="sample1a" res="sample1b" mw="1"][prev title="sample2" cont="sample2a" res="sample2b" mw="2"][prev title="sample3" cont="sample3a" res="sample3b" mw="3"]'; $arr = explode('][',$str); $expected = ''; foreach($arr as $row){ $res = explode(' ',trim($row,'[]')); $expected.= '['.$res[0].' '. $res[2].' '.$res[3].' '.$res[1].' '.$res[4].']'; } echo ($expected); ?>
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