php man page for maxdb_real_escape_string

MAXDB_REAL_ESCAPE_STRING(3)						 1					       MAXDB_REAL_ESCAPE_STRING(3)

maxdb_real_escape_string - Escapes special characters in a string for use in an SQL statement, taking into account the current charset of the con-
nection

       Procedural style

SYNOPSIS
       string maxdb_real_escape_string (resource  $link, string  $escapestr)

DESCRIPTION
       Object oriented style
       string maxdb::real_escape_string (string  $escapestr)

	This function is used to create a legal SQL string that you can use in an SQL statement. The string escapestr is encoded to an escaped SQL
       string, taking into account the current character set of the connection.

	Characters encoded are ', ".

RETURN VALUES
	Returns an escaped string.

EXAMPLES
       Example #1

	      Object oriented style

	      <?php
	      $maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");

	      /* check connection */
	      if (maxdb_connect_errno()) {
		 printf("Connect failed: %s
", maxdb_connect_error());
		 exit();
	      }

	      $maxdb->query("CREATE TABLE temp.mycity LIKE hotel.city");

	      $city = "'s Hertogenbosch";

	      /* this query will fail, cause we didn't escape $city */
	      if (!$maxdb->query("INSERT into temp.mycity VALUES ('11111','$city','NY')")) {
		 printf("Error: %s
", $maxdb->sqlstate);
	      }

	      $city = $maxdb->real_escape_string($city);

	      /* this query with escaped $city will work */
	      if ($maxdb->query("INSERT into temp.mycity VALUES ('22222','$city','NY')")) {
		 printf("%d Row inserted.
", $maxdb->affected_rows);
	      }

	      $maxdb->close();
	      ?>

       Example #2

	      Procedural style

	      <?php
	      $link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");

	      /* check connection */
	      if (maxdb_connect_errno()) {
		 printf("Connect failed: %s
", maxdb_connect_error());
		 exit();
	      }

	      maxdb_query($link, "CREATE TABLE temp.mycity LIKE hotel.city");

	      $city = "'s Hertogenbosch";

	      /* this query will fail, cause we didn't escape $city */
	      if (!maxdb_query($link, "INSERT into temp.mycity VALUES ('11111','$city','NY')")) {
		 printf("Error: %s
", maxdb_sqlstate($link));
	      }

	      $city = maxdb_real_escape_string($link, $city);

	      /* this query with escaped $city will work */
	      if (maxdb_query($link, "INSERT into temp.mycity VALUES ('22222','$city','NY')")) {
		 printf("%d Row inserted.
", maxdb_affected_rows($link));
	      }

	      maxdb_close($link);
	      ?>

       The above example will output something similar to:

       Warning: maxdb_query(): -5016 POS(43) Missing delimiter: ) <...>
       Error: 42000
       1 Row inserted.

SEE ALSO
       maxdb_character_set_name(3).

PHP Documentation Group 											       MAXDB_REAL_ESCAPE_STRING(3)