正则批量替换
$str ='
'
如何批量将src前面加个域名呢
$str ='
'
------解决方案--------------------
能不用则不用 这是原则...
1 | <br /> $str = '<img src="/static/imghw/default1.png" data-src="test/aaa/a.jpg" class="lazy" widht=33 height=3 alt="正则批量轮换" ><img src="/static/imghw/default1.png" data-src="f/aaa/a.jpg" class="lazy" widht=4 height=3 alt="正则批量轮换" >' ;<br /> echo preg_replace( '/(src=")/' , " $1 'http:
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