Phpfpm: Difference between revisions

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 }
 </syntaxHighlight>
+===  Escaping special chars ===
+When using regular expressions in <code>locations</code> blocks, be ware of the [https://nixos.org/manual/nix/stable/language/values.html#type-string need to escape some special chars] like <code>\</code>.
+i.e. <code>locations."~ ^(.+\.php)(.*)$"  = {</code> should be escaped to <code>locations."~ ^(.+\\.php)(.*)$"  = {</code>
+Otherwise file names like ''gly'''php'''ro.css'' will be matched and parsed by the php interpreter. Which likely fails with an access error because of php-fpms [https://www.php.net/manual/en/install.fpm.configuration.php security.limit_extensions].
+See also [https://nixos.wiki/wiki/Nginx NixOS Wiki nginx].
 == PHP Extensions ==