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run code in 300+ PHP versions simultaneously
<?php $string = "what_the_hey_now"; echo mb_convert_case(str_replace("_", " ", $string), MB_CASE_TITLE, "UTF-8");
Output for 5.6.38, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.29, 8.2.0 - 8.2.20, 8.3.0 - 8.3.8
What The Hey Now
preferences:
192.5 ms | 403 KiB | 182 Q