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run code in 200+ php & hhvm versions
Bugs & Features
<?php $date = new DateTime(); $date->format('Y-m-d H:i:s'); $date->modify('+1 minute'); echo $date;

Shows result from various feature-branches currently under review from the php developers. Contact me to have additional branches featured.

Output for Typed properties v2
Recoverable fatal error: Object of class DateTime could not be converted to string in /in/GXisM on line 6
Output for Arrow functions
Recoverable fatal error: Object of class DateTime could not be converted to string in /in/GXisM on line 6
Output for Object typehint
Recoverable fatal error: Object of class DateTime could not be converted to string in /in/GXisM on line 6
Output for Array change keys
Catchable fatal error: Object of class DateTime could not be converted to string in /in/GXisM on line 6
Output for Lexical anon
Catchable fatal error: Object of class DateTime could not be converted to string in /in/GXisM on line 6

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page