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 PHP manuál : function.pg-update.html

pg_update
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pg_update

(PHP 4 >= 4.3.0, PHP 5)

pg_update --  Update table

Description

mixed pg_update ( resource connection, string table_name, array data, array condition [, int options] )

pg_update() updates records that matches condition with data. If options is specified, pg_convert() is applied to data with specified options.

Warning

This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.

Examples

Example 1. pg_update() example

<?php
  $db = pg_connect('dbname=foo');
  $data = array('field1'=>'AA', 'field2'=>'BB');
  
  // This is safe, since $_POST is converted automatically
  $res = pg_update($db, 'post_log', $_POST, $data);
  if ($res) {
      echo "Data is updated: $res\n";
  } else {
      echo "User must have sent wrong inputs\n";
  }
?>

See Also

pg_convert()

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