(PHP 4 >= 4.3.0, PHP 5)
pg_convert — Convert associative array values into suitable for SQL statement
$connection
, string $table_name
, array $assoc_array
[, int $options = 0
] )
pg_convert() checks and converts the values in
assoc_array into suitable values for use in an SQL
statement. Precondition for pg_convert() is the
existence of a table table_name which has at least
as many columns as assoc_array has elements. The
fieldnames in table_name must match the indices in
assoc_array and the corresponding datatypes must be
compatible. Returns an array with the converted values on success, FALSE
otherwise.
Notă:
If there are boolean fields in
table_namedon't use the constantTRUEinassoc_array. It will be converted to the string 'TRUE' which is no valid entry for boolean fields in PostgreSQL. Use one of t, true, 1, y, yes instead.
Această funcție este EXPERIMENTALĂ. Comportamentul acestei funcții, denumirea sa și orice alte aspecte documentate în privința acestei funcții pot să fie modificate fără preaviz într-o versiune viitoare a PHP. Utilizați această funcție la propriul risc.
connection
PostgreSQL database connection resource.
table_name
Name of the table against which to convert types.
assoc_array
Data to be converted.
options
Any number of PGSQL_CONV_IGNORE_DEFAULT,
PGSQL_CONV_FORCE_NULL or
PGSQL_CONV_IGNORE_NOT_NULL, combined.
An array of converted values, or FALSE on error.
Example #1 pg_convert() example
<?php
$dbconn = pg_connect('dbname=foo');
$tmp = array(
'author' => 'Joe Thackery',
'year' => 2005,
'title' => 'My Life, by Joe Thackery'
);
$vals = pg_convert($dbconn, 'authors', $tmp);
?>