db errors

[cabbie]

Why doesnt this error print out? (Delect)

 

 
<?php

try {  
  $DBH = new PDO("mysql:host=localhost;dbname=libertc0_lr", 'libertc0_vadmin', '*****');
  $DBH->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION );  
 
 
  $DBH->prepare('DELECT name FROM people');  
}  
catch(PDOException $e) {  
    echo "I'm sorry, Dave. I'm afraid I can't do that.";  
    file_put_contents('PDOErrors.txt', $e->getMessage(), FILE_APPEND);  
}       
?>

[waynewex]

This is happening because by default, PDO emulates prepared statements with sprintf. This means that you're not actually communication with the database server when you prepare your statement. Thus, the statement cannot be validated.

 

This will work because I've changed the PDO::ATTR_EMULATE_PREPARES attribute to FALSE:

 

<?php

try {  

  $DBH = new PDO("mysql:host=localhost;dbname=libertc0_lr", 'libertc0_vadmin', '*****');

  $DBH->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION );  
  $DBH->setAttribute( PDO::ATTR_EMULATE_PREPARES, false );

 

 

  $DBH->prepare('DELECT name FROM people');  

}  

catch(PDOException $e) {  

    echo "I'm sorry, Dave. I'm afraid I can't do that.";  

    file_put_contents('PDOErrors.txt', $e->getMessage(), FILE_APPEND);  

}  
 

Edited April 3, 2013 by waynewex

[cabbie]

OK THnx..

Edited April 3, 2013 by cabbie