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run code in 200+ php & hhvm versions
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<?php $title = 'Unser nächster Inbound ist da'; $tagName = preg_replace('/[^\w-_ÄÖÜäöüß]/', '', $title); var_dump($tagName); $tagName = preg_replace('/[^\w-_ÄÖÜäöüß]/', ' ', $title); var_rump(ucfirst($tagName));
based on jdfUp
Output for 7.0.0 - 7.2.0
string(26) "UnsernächsterInboundistda" Fatal error: Uncaught Error: Call to undefined function var_rump() in /in/3q3fB:8 Stack trace: #0 {main} thrown in /in/3q3fB on line 8
Process exited with code 255.
Output for 5.3.19 - 5.6.28
string(26) "UnsernächsterInboundistda" Fatal error: Call to undefined function var_rump() in /in/3q3fB on line 8
Process exited with code 255.