pg_insert
pg_insert
(PHP 4 >= 4.3.0, PHP 5, PHP 7)
pg_insert — Insert array into table
Description
mixed pg_insert ( resource $connection , string $table_name , array $assoc_array [, int $options = PGSQL_DML_EXEC ] )
pg_insert() inserts the values of assoc_array into the table specified by table_name. If options is specified, pg_convert() is applied to assoc_array with the specified options.
Parameters
-
connection -
PostgreSQL database connection resource.
-
table_name -
Name of the table into which to insert rows. The table
table_namemust at least have as many columns asassoc_arrayhas elements. -
assoc_array -
An array whose keys are field names in the table
table_name, and whose values are the values of those fields that are to be inserted. -
options -
Any number of
PGSQL_CONV_OPTS,PGSQL_DML_NO_CONV,PGSQL_DML_ESCAPE,PGSQL_DML_EXEC,PGSQL_DML_ASYNCorPGSQL_DML_STRINGcombined. IfPGSQL_DML_STRINGis part of theoptionsthen query string is returned. WhenPGSQL_DML_NO_CONVorPGSQL_DML_ESCAPEis set, it does not call pg_convert() internally.
Return Values
Returns the connection resource on success, or FALSE on failure. Returns string if PGSQL_DML_STRING is passed via options.
Examples
Example #1 pg_insert() example
<?php
$dbconn = pg_connect('dbname=foo');
// This is safe, since $_POST is converted automatically
$res = pg_insert($dbconn, 'post_log', $_POST);
if ($res) {
echo "POST data is successfully logged\n";
} else {
echo "User must have sent wrong inputs\n";
}
?> Changelog
| Version | Description |
|---|---|
| 5.6.0 | Unless PGSQL_DML_STRING is passed, the function now returns the connection resource instead of TRUE on success. |
| 5.6.0 | No longer experimental. Added PGSQL_DML_ESCAPE constant, TRUE/FALSE and NULL data type support. |
| 5.5.3/5.4.19 | Direct SQL injection to table_name and Indirect SQL injection to identifiers are fixed. |
See Also
- pg_convert() - Convert associative array values into suitable for SQL statement
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/function.pg-insert.php
