3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'I am flying from "Detroit to Vancouver" this to July'; $stopwords = array( "to", "anotherstopword", "andanother"); echo preg_replace('/"[^"\\\\]*(?>\\\\.[^"\\\\]*)*"(*SKIP)(*F)|\b(' . implode ('|', array_map('preg_quote', $stopwords)) . ')\b\h*/', '', $string);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
I am flying from "Detroit to Vancouver" this July
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 I am flying from "Detroit to Vancouver" this July
preferences:
167.78 ms | 402 KiB | 302 Q