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# PDOStatement::execute

(no version information, might be only in CVS)

PDOStatement::execute -- Executes a prepared statement

## Description

bool PDOStatement::execute ( [array input_parameters] )

Warnung
Diese Funktion ist EXPERIMENTELL. Das Verhalten, der Funktionsname und alles Andere was hier dokumentiert ist, kann sich in zukünftigen PHP-Versionen ohne Ankündigung ändern. Seien Sie gewarnt und verwenden Sie diese Funktion auf eigenes Risiko.

Execute the prepared statement. If the prepared statement included parameter markers, you must either:

- call PDOStatement::bindParam() to bind PHP variables to the parameter markers: bound variables pass their value as input and receive the output value, if any, of their associated parameter markers

- or pass an array of input-only parameter values

Beispiel 1. Execute a prepared statement with bound variables
`<?php /* Execute a prepared statement by binding PHP variables */ $calories = 150; $colour = 'red'; $sth = $dbh->prepare('SELECT name, colour, calories FROM fruit WHERE calories < :calories AND colour = :colour'); $sth->bindParam(':calories', $calories, PDO_PARAM_INT); $sth->bindParam(':colour', $colour, PDO_PARAM_STR, 12); $sth->execute(); ?>`

Beispiel 2. Execute a prepared statement with an array of insert values
`<?php /* Execute a prepared statement by passing an array of insert values */ $calories = 150; $colour = 'red'; $sth = $dbh->prepare('SELECT name, colour, calories FROM fruit WHERE calories < :calories AND colour = :colour'); $sth->bindParam(':calories', $calories, PDO_PARAM_INT); $sth->bindParam(':colour', $colour, PDO_PARAM_STR, 12); $sth->execute(array(':calories' => $calories, ':colour' => $colour)); ?>`

Beispiel 3. Execute a prepared statement with question mark placeholders
`<?php /* Execute a prepared statement by binding PHP variables */ $calories = 150; $colour = 'red'; $sth = $dbh->prepare('SELECT name, colour, calories FROM fruit WHERE calories < ? AND colour = ?'); $sth->bindParam(1, $calories, PDO_PARAM_INT); $sth->bindParam(2, $colour, PDO_PARAM_STR, 12); $sth->execute(); ?>`

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