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<?php $db= new class{ public function real_escape_string(string $str):string{return $str;} }; $db=new $db; //var_dump($db); $search='Samsung Galaxy A7 (2017) 32gb'; $split=preg_split('/\s+/u',$search); $query='SELECT * FROM tbl WHERE '; foreach($split as $str){ $query.='`name` LIKE \'%'.$db->real_escape_string($str).'%\' AND '; } $query=substr($query,0,-strlen(' AND ')); var_dump($query);
Output for 7.0.0 - 7.0.27, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
string(149) "SELECT * FROM tbl WHERE `name` LIKE '%Samsung%' AND `name` LIKE '%Galaxy%' AND `name` LIKE '%A7%' AND `name` LIKE '%(2017)%' AND `name` LIKE '%32gb%'"
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.30
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/30llU on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_CLASS in /in/30llU on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_CLASS, expecting T_STRING or T_VARIABLE or '$' in /in/30llU on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_CLASS, expecting T_STRING or T_VARIABLE or '$' in /in/30llU on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_STRING' or `T_VARIABLE' or `'$'' in /in/30llU on line 2
Process exited with code 255.
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