array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'fr', ), 'this' => array ( 0 => 'mysql-xdevapi-table.count.php', 1 => 'Table::count', ), 'up' => array ( 0 => 'class.mysql-xdevapi-table.php', 1 => 'mysql_xdevapi\\Table', ), 'prev' => array ( 0 => 'mysql-xdevapi-table.construct.php', 1 => 'Table::__construct', ), 'next' => array ( 0 => 'mysql-xdevapi-table.delete.php', 1 => 'Table::delete', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'en', 'path' => 'reference/mysql_xdevapi/mysql_xdevapi/table/count.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(No version information available, might only be in Git)
Table::count — Get row count
Cette fonction ne contient aucun paramètre.
The total number of rows in the table.
Exemple #1 mysql_xdevapi\Table::count() example
<?php
$session = mysql_xdevapi\getSession("mysqlx://user:password@localhost");
$session->sql("DROP DATABASE IF EXISTS addressbook")->execute();
$session->sql("CREATE DATABASE addressbook")->execute();
$session->sql("CREATE TABLE addressbook.names(name text, age int)")->execute();
$session->sql("INSERT INTO addressbook.names values ('John', 42), ('Sam', 33)")->execute();
$schema = $session->getSchema("addressbook");
$table = $schema->getTable("names");
var_dump($table->count());
?>
L'exemple ci-dessus va afficher :
int(2)