maxdb_real_escape_string
maxdb->real_escape_string
Escapes special characters in a string for use in a SQL statement,
taking into account the current charset of the connection
Description
Procedural style:
stringmaxdb_real_escape_string
resourcelink
stringescapestr
Object oriented style (method):
maxdb
string
real_escape_sring
stringescapestr
This function is used to create a legal SQL string that you can use in a 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.
See also
maxdb_character_set_name.
Example
Object oriented style
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\n", $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.\n", $maxdb->affected_rows);
}
$maxdb->close();
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Procedural style
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The above examples would produce the following output:
Error: 42000
1 Row inserted.
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