php mysql/mysqli查询

Posted 2021-02-27

function sqlQuery( $sql )
{
  if( in_array( 'mysql', $GLOBALS[ 'loaded_extensions' ] ) )
  {
    $query = mysql_query( $sql ) or die(
      "<pre><font color="red"><b>Invalid SQL:</b>

("
      . mysql_errno()
      . ' ) '
      . mysql_error()
      . "

"
      . "<b>Query:</b>
"
      . eregi_replace( "	", ' ', $sql )
      . '</font></pre>' );
  }
  elseif( in_array( 'mysqli', $GLOBALS[ 'loaded_extensions' ] ) )
  {
    $query = mysqli_query( $GLOBALS[ 'dbHandle' ], $sql ) or die(
      "<pre><font color="red"><b>Invalid SQL:</b>

("
      . mysqli_errno( $GLOBALS[ 'dbHandle' ] )
      . ' ) '
      . mysqli_error( $GLOBALS[ 'dbHandle' ] )
      . "

"
      . "<b>Query:</b>
"
      . eregi_replace( "	", ' ', $sql )
      . '</font></pre>' );
  }
 
  return $query
}