当前位置:网站首页>PHP的curl功能扩展基本用法
PHP的curl功能扩展基本用法
2022-06-23 21:56:00 【知其黑、受其白】
阐述
PHP 的 curl 功能提供了很多函数,需要将这些函数按特定的步骤组合到一起,我们先来了解下 PHP 建立 curl 请求的基本步骤。
1 $ch = curl_init(); // 创建一个新的CURL资源赋给变量$ch
2 curl_setopt($ch, CURLOPT_URL, $url); // 设置URL
3 $response = curl_exec($ch); // 执行,获取URL并输出到浏览器
4 curl_close($ch); // 释放资源
如果我们希望获取内容但不输出,可以使用 CURLOPT_RETURNTRANSFER 参数,
并设置其值为非 0 或者 true 值。
代码如下:curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
我们可以通设置函数 curl_setopt() 的不同参数,可以获得不同的结果,这也是CURL扩展的强大之处。curl_setopt() 函数的常用参数选项具体可查阅官方文档,此处就不列举。
边栏推荐
- How to set secondary title in website construction what is the function of building a website
- How to set the website construction title bar drop-down
- Source code analysis of jmeter5.1 core class testcompiler
- go语言学习
- TDD development mode process recommendation
- The latest February activity # 1 core 2G first year: 38 yuan / year! 2-core 4G light weight RMB 74 / year! Mysql database 19.9 yuan / year!!
- [technical dry goods] the technical construction route and characteristics of zero trust in ant Office
- Ant won the finqa competition champion and made a breakthrough in AI technology of long text numerical reasoning
- How to deploy the deep learning model to the actual project? (classification + detection + segmentation)
- PHP时间戳
猜你喜欢
Trigger definition and syntax introduction in MySQL

生鲜前置仓的面子和里子

PHPMailer 发送邮件 PHP
![[technical dry goods] the technical construction route and characteristics of zero trust in ant Office](/img/d1/ce999b9f72bbb8f692c4298b4042aa.png)
[technical dry goods] the technical construction route and characteristics of zero trust in ant Office

ASM文件系统 数据如何写和读数据

Opengauss Developer Day 2022 was officially launched to build an open source database root community with developers

Chaos engineering, learn about it

Beauty of script │ VBS introduction interactive practice
Summary of cloud native pipeline tools

C#/VB.NET Word转Text
随机推荐
Debian change source and uninstall useless services
What is the development prospect of face recognition technology?
Virtual machine performance monitoring and fault handling commands on the console
SQL Server common SQL
Heat transfer oil electric heater
Understand the data consistency between MySQL and redis
详解四元数
解密抖音春节红包背后的技术设计与实践
Detailed usage of exists in SQL statements
SQL Server Common SQL
运维故障经历分享
Interviewer: the difference between uselayouteffect and useeffect
Can postman be integrated into Ci and CD pipelines for automated interface testing?
How to batch generate flattermark barcode
蚂蚁获FinQA竞赛冠军,在长文本数值推理AI技术上取得突破
VNC multi gear resolution adjustment, 2008R2 setting 1280 × 1024 resolution
How to set the search bar of website construction and what should be paid attention to when designing the search box
sql server常用sql
How to judge the video frame type in h265 in golang development
How to set up external links in website construction