update preg_replace call with preg_replace_callback for php7

pnktweb / craft-camelcase-to-kebabcase

Adds `cc2kc` filter and function to Twig

MIT License

2 stars 2 forks source link

Closed harryfk closed 6 years ago

harryfk commented 7 years ago

The /e modifier was deprecated and removed in PHP7, so here’s a fix using preg_replace_callback(…) to make this work again. 👍

poacher2k commented 6 years ago

Not sure why I didn't see this before I accepted #2 , as this would've been an equally good fix! Thank you for your PR anyways :)