PHP mysqli_stmt_attr_get примеры использования

Пример #1

Файл: ext_mysqli_tests_mysqli_stmt_attr_get.php Проект: gleamingthecube/php

if (!is_null($tmp = @mysqli_stmt_attr_get($link, $link))) {
    printf("[004] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
}
$valid_attr = array("max_length" => MYSQLI_STMT_ATTR_UPDATE_MAX_LENGTH);
if (mysqli_get_client_version() > 50003) {
    $valid_attr["cursor_type"] = MYSQLI_STMT_ATTR_CURSOR_TYPE;
}
if ($IS_MYSQLND && mysqli_get_client_version() > 50007) {
    $valid_attr["prefetch_rows"] = MYSQLI_STMT_ATTR_PREFETCH_ROWS;
}
do {
    $invalid_attr = mt_rand(0, 10000);
} while (in_array($invalid_attr, $valid_attr));
$stmt = mysqli_stmt_init($link);
mysqli_stmt_prepare($stmt, 'SELECT * FROM test');
if (false !== ($tmp = @mysqli_stmt_attr_get($stmt, $invalid_attr))) {
    printf("[005] Expecting boolean/false, got %s/%s\n", gettype($tmp), $tmp);
}
foreach ($valid_attr as $k => $attr) {
    if (false === ($tmp = mysqli_stmt_attr_get($stmt, $attr))) {
        printf("[006] Expecting any type, but not boolean/false, got %s/%s for attribute %s/%s\n", gettype($tmp), $tmp, $k, $attr);
    }
}
$stmt->close();
foreach ($valid_attr as $k => $attr) {
    if (!is_null($tmp = @mysqli_stmt_attr_get($stmt, $attr))) {
        printf("[007] Expecting NULL/NULL, got %s/%s for attribute %s/%s\n", gettype($tmp), $tmp, $k, $attr);
    }
}
mysqli_close($link);
print "done!";

Пример #2

Файл: ext_mysqli_tests_mysqli_stmt_attr_get_prefetch.php Проект: gleamingthecube/php

<?php

require 'table.inc';
$stmt = mysqli_stmt_init($link);
mysqli_stmt_prepare($stmt, 'SELECT * FROM test');
if (1 !== ($tmp = mysqli_stmt_attr_get($stmt, MYSQLI_STMT_ATTR_PREFETCH_ROWS))) {
    printf("[001] Expecting int/1, got %s/%s for attribute %s/%s\n", gettype($tmp), $tmp, $k, $attr);
}
$stmt->close();
mysqli_close($link);
print "done!";