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run code in 150+ php & hhvm versions
Bugs & Features
<?php mb_internal_encoding("UTF-8"); echo mb_strtolower('è'), PHP_EOL; echo strcmp("20B", "21"); ?>
Output for 4.3.10 - 4.4.9, 5.0.2 - 7.1.0
è -256
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
è Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/LR1vm on line 5 PHP_EOL-256