|
Example, use === or !== to determine whether a string exists.
Code:
-
-
- if(stripos($sql, "insert") === 0){
- $excuteResult = mysql_query($sql);
- if($excuteResult){
- $sql = $ sql2."where id = (select max(id) from subway2)";
- }
- } else if(stripos($sql, "delete") === 0 || stripos($sql, "update") == = 0){
-
- if (strpos($foo, “my”)===0) { echo('I find!');}
| 
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