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run code in 200+ php & hhvm versions
Bugs & Features
<?php $title = "服务员"; $term = array("服务","服务员"); $termKey = explode(',' , $term); $tempTitle = ''; $strlength = strlen($title); if($title && !empty($termKey) && is_array($termKey)){ $newTitle = $title; $cur = count($termKey) - 1; //倒叙匹配 for($i=$cur;$i >= 0 ;--$i) { if($termKey[$i] && strstr($newTitle , $termKey[$i])) { $position = mb_strrpos($newTitle,'</span>'); if($position){ $tempTitle .= mb_substr($newTitle , 0 , $position , 'UTF-8'); } $str = '<span class="fc-red">'.$termKey[$i].'</span>'; $newTitle = preg_replace("/$termKey[$i]/i" , $str , mb_substr($newTitle , $position , $strlength , 'UTF-8'),1); } } $newTitle = $tempTitle.$newTitle; echo $newTitle; }else echo $title;
based on qANEa
Output for 5.3.1 - 7.1.7
Warning: explode() expects parameter 2 to be string, array given in /in/flkL3 on line 4 服务员
Output for 4.3.0 - 5.3.0
Notice: Array to string conversion in /in/flkL3 on line 4 服务员