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run code in 150+ php & hhvm versions
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$xml = simplexml_load_string("<?xml version='1.0' ?> <ImageSets> <ImageSet Category='primary'> <SwatchImage> <URL>www.url.jpg</URL> </SwatchImage> </ImageSet> </ImageSets> "); $primary_url = ''; foreach ($xml->ImageSet as $set) { if ($set->attributes()->Category == 'primary') { $primary_url = $set->SwatchImage->URL; break; } } echo $primary_url;
Output for 5.4.0 - 5.5.0
Parse error: syntax error, unexpected 'version' (T_STRING) in /in/OVeQY on line 1
Process exited with code 255.
Output for 5.3.0 - 5.3.29
$xml = simplexml_load_string("<?xml version='1.0' ?> <ImageSets> <ImageSet Category='primary'> <SwatchImage> <URL>www.url.jpg</URL> </SwatchImage> </ImageSet> </ImageSets> "); $primary_url = ''; foreach ($xml->ImageSet as $set) { if ($set->attributes()->Category == 'primary') { $primary_url = $set->SwatchImage->URL; break; } } echo $primary_url;