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<?php
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function check_str($str) : bool
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{
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$filename = "../conf/deny_reg.conf";
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$contents = file_get_contents($filename);
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if ($contents == false)
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{
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echo ("Reversed words list not exist!\n");
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return false;
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}
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// Builds the reserved words array
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$word_list = explode("\n", str_replace("\r\n", "\n", $contents));
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// Do the checking
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foreach ($word_list as $reg_exp)
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{
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if ($reg_exp != "" && preg_match("/" . $reg_exp . "/i", $str))
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{
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return false;
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}
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}
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return true;
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}
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