php regex get first youtube id form text -


how get:

wa4nndfq0wa

form code:

<p>some text here ...</p> <iframe width="640" height="360" src="//www.youtube.com/embed/wa4nndfq0wa?feature=player_embedded" frameborder="0" allowfullscreen></iframe> <div>some text here ...</div> <iframe width="640" height="360" src="//www.youtube.com/embed/9gypdwa6r2s?feature=player_embedded" frameborder="0" allowfullscreen></iframe>

by using php?

assuming html inside $html variable.

preg_match("|.*?/embed/([\w-]+)|", $html, $m); print $m[1];

if change .*? .*(greedy) match last id.


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