pg_insert
(PHP 4 >= 4.3.0, PHP 5)
pg_insert — Insert array into table
Descripción
$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.
Parámetros
-
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.
Valores devueltos
Devuelve TRUE en caso de éxito o FALSE en caso de error. Returns string if PGSQL_DML_STRING is passed
via options.
Ejemplos
Ejemplo #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";
}
?>
Historial de cambios
| Versión | Descripción |
|---|---|
| 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.
|
Ver también
- pg_convert() - Conviertir valores de un array asociativo en valores adcuados para sentencias SQL