Writing regular expression in PHP to wrap <img> with <a>

2018-06-27 11:43:10

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RegEx match open tags except XHTML self-contained tags 35 answers

preg_replace("{<imgs*(.*?)src=('.*?'|".*?"|[^s]+)(.*?)s*/?>}ims", '<a href=$2><img $1src=$2 $3/></a>', $str)

handles all non-practical cases

替代文字

My I recommend the PHP DOM with loadHTML() instead of regex?

http://php.net/dom

http://php.net/domdocument.loadhtml

May I recommend using jQuery and use this snippet instead, it should be easier (and we all love jQuery to brute-force any problem ;] )

$('img').wrap( function(){ return '<a href="' + this.src + '"></a>'; });

or is it

$('img').wrap( function(){ return '<a href="' + $(this).attr('src') + '"></a>'; });

Anyways, fun times to be had, using jQuery to manipulate the DOM clientside ;)

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