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<?php $str = 'test"'; $str = trim($keyword); $str = preg_replace("#[&].{2,7}[;]#sim", " ", $str); $str = preg_replace("#[()A°^!\"A§\$%&/{(\[)\]=}?AŽ`,;.:\-_\#'~+*]#", " ", $str); $str = preg_replace("#\s+#sim", " ", $str); echo $str; ?>
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $keyword in /in/rEjEa on line 3 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /in/rEjEa on line 3

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