ibase_execute

(PHP 5, PHP 7 < 7.4.0)

ibase_execute — Execute a previously prepared query

说明

ibase_execute(resource $query, mixed ...$values): resource

Execute a query prepared by ibase_prepare().

This is a lot more effective than using ibase_query() if you are repeating a same kind of query several times with only some parameters changing.

参数

query: An InterBase query prepared by ibase_prepare().
values

返回值

If the query raises an error, returns false. If it is successful and there is a (possibly empty) result set (such as with a SELECT query), returns a result identifier. If the query was successful and there were no results, returns true.

注意:
This function returns the number of rows affected by the query (if > 0 and applicable to the statement type). A query that succeeded, but did not affect any rows (e.g. an UPDATE of a non-existent record) will return true.

范例

示例 #1 ibase_execute() example


<?php

$dbh = ibase_connect($host, $username, $password);

$updates = array(
    1 => 'Eric',
    5 => 'Filip',
    7 => 'Larry'
);

$query = ibase_prepare($dbh, "UPDATE FOO SET BAR = ? WHERE BAZ = ?");

foreach ($updates as $baz => $bar) {
    ibase_execute($query, $bar, $baz);
}

?>

参见

ibase_query() - Execute a query on an InterBase database

add a note

User Contributed Notes 2 notes

down

caveman ¶

19 years ago


ibase_execute only return resource id not the actual result, you need to use ibase_fetch_row or ibase_fetch_object to retrieve actual result.

On the example above given by anthony 
it should be like these

 $dbh = ibase_connect ( $host, $username, $password ) ; 
 $stmt = 'SELECT * FROM "EMPLOYEE" WHERE "SALARY" = ? AND "DEPT_CD" = ? ;' ; 
 $prep = ibase_prepare ( $dbh, $stmt ) ; 

 $salary = Array ( "10000", "25000", "33000", "48000" ) ; 
 $dept_cd = 'SALES' ; 

 foreach ( $salary as $val ) { 
   $res = ibase_execute ($prep, $val, $dept_cd);
   $taxForm[$val] = ibase_fetch_row ($res);
}

down

mclap at ulstu dot ru ¶

19 years ago


For variable argument list in ibase_execute you can use folowing functions:

For PHP >= 4.0.4:

function db_execute($stmt,$data)
{
    if(!is_array($data))
        return ibase_execute($stmt,$data);
    array_unshift($data,$stmt);
    $rc=call_user_func_array('ibase_execute',$data);
    return $rc;
}

For any version of PHP:
function db_execute($stmt,$data)
{
    if(!is_array($data))
        return ibase_execute($stmt,$data);

    $params = array();
    while( list($k,$v) = each($data) )
        $params[$k] = '$data['.$k.']';
    eval('$rc=ibase_execute($stmt,'.join(',',$params).');');

    return $rc;
}

add a note

官方地址：https://www.php.net/manual/en/function.ibase-execute.php

有任何技术问题请点击这里网站运营推广招聘

IT PHP 编程语言 Linux 开发编程科技 Elasticsearch HTML/CSS/XML 网络 JAVA NoSQL 数据库面试 C/C++ Golang Git 算法操作系统正则表达式 Redis 互联网 MySql JavaScript 运维软件国际架构设计 Mac OS TCP/IP Excel Vim Windows Socket Oracle VR MongoDB Python 运营 MemCache 商业硬件电子娱乐设计 nginx 摄影游戏 WordPress HTTP 团建数码电器

php7 安装fileinfo扩展 preg_split — 通过一个正则表达式分隔字符串 php位值,解决 PHP 中 usort 在值相同时改变原始位置的问题 [PHP] inet_pton/inet_ntop IP地址转换函数 array_multisort() 多字段排序 PHPMailer设置utf8 PHPMailer字符集CharSet ADORecordSet对象 adodb手册 PHP 8.1 [鸟哥]PHP_INT_MIN 和 -9223372036854775808 opcache预加载 Composer的Packagist资源 mysql面试题 [鸟哥]PHP FFI详解 - 一种全新的PHP扩展方式 PHP7添加redis扩展 PHP mkdir()写出来的权限与mode值不符合 Packagist / Composer 中国全量镜像利用php soap实现web service PHP获取指定函数定义在哪个文件中及行号支持php7的性能采集扩展

略微加速

PHP官方手册 - 互联网笔记

ibase_execute

说明

参数

返回值

范例

参见

User Contributed Notes 2 notes