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run code in 200+ php & hhvm versions
Bugs & Features
<?php $old_article = " asdf asdf sadgf asdf"; $new_article = " asdf asdf2 sadgf asdf"; $diff = xdiff_string_diff($old_article, $new_article, 1); if (is_string($diff)) { echo "Differences between two articles:\n"; echo $diff; } ?>
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function xdiff_string_diff() in /in/TgdVC:13 Stack trace: #0 {main} thrown in /in/TgdVC on line 13
Process exited with code 255.
Output for 5.3.17 - 5.6.28
Fatal error: Call to undefined function xdiff_string_diff() in /in/TgdVC on line 13
Process exited with code 255.