3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(strpos( trim('{"src":"http:\/\/www.mytabletbooksqa.com\/ProductImages\/test1.gif","src_size":22544,"dest":"http:\/\/ysmushit.zenfs.com\/results\/5404f8c8%2Fsmush%2FProductImages%2Ftest1.gif.png","dest_size":21647,"percent":"3.98","id":""}'), '{' ) != 0 );
based on Hti4Z
Output for 4.3.0 - 7.2.0
bool(false)