3v4l.org

run code in 500+ PHP versions simultaneously
<?php function esc_url() { return "bar"; } echo "${{esc_url(edit_link)}}";
Output for 8.2.31 - 8.2.33, 8.3.0 - 8.3.33, 8.4.1 - 8.4.24, 8.5.0 - 8.5.9
Parse error: syntax error, unexpected token "{" in /in/LZdOC on line 7
Process exited with code 255.
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36.09 ms | 777 KiB | 3 Q