PostgreSQL
PHP Manual

pg_convert

(PHP 4 >= 4.3.0, PHP 5)

pg_convert — Convert associative array values into suitable for SQL statement

Descripción

array pg_convert ( resource $connection , string $table_name , array $assoc_array [, int $options ] )

pg_convert() checks and converts the values in assoc_array into suitable values for use in a 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.

Note: If there are boolean fields in table_name don't use the constant TRUE in assoc_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.

Warning

Esta función es EXPERIMENTAL. Esto significa que el comportamiento de esta función, el nombre de esta función y en definitiva TODO lo documentado sobre esta función, puede cambiar en una futura version de PHP SIN AVISO. La advertencia queda hecha, y utilizar esta extensión queda bajo su propia responsabilidad.

Lista de parámetros

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.

Valores retornados

An array of converted values, or FALSE on error.

Ejemplos

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);
?>

Ver también


PostgreSQL
PHP Manual