$wenzis="我是<图片1>"; $wenzi="黑色"; $tihuanzhi = "<图片1>"; //要替换的值 $wenzis = preg_replace($tihuanzi, $wenzi, $wenzis,1);
$wenzis = "我是<图片1>"; $wenzi = "黑色"; $tihuanzhi = "/<图片1>/"; //要替换的值 $wenzis = preg_replace($tihuanzhi, $wenzi, $wenzis,1); echo $wenzis;
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