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在PHP中我尽量做到改变一个字符串:正则表达式的preg_replace:单独的路径和文件名
<img class="alignnone size-medium wp-image-18" src="http://localhost/wp-content/uploads/2015/02/300x149-jquerymobile.jpg" alt="jquerymobile" width="300" height="149">
这样:
<img class="alignnone size-medium wp-image-18" src="" data-path="http://localhost/wp-content/uploads/2015/02/" data-img="300x149-jquerymobile.jpg" alt="jquerymobile" width="300" height="149">
我想不想用
preg_replace('/src="(what-is-a-path-regex)(.*)"/', 'src="" data-path="$1" data-img="$2"', '<img class="alignnone size-medium wp-image-18" src="http://localhost/wp-content/uploads/2015/02/300x149-jquerymobile.jpg" alt="jquerymobile" width="300" height="149">')
什么正则表达式是要取代“wat-is-a-path-regex”?