10 recommended articles about php fclose() function

Examples of file handles: locating the starting position of unseen reads through handles and chunked reads of large files. In order to use the read file function, you need to use the path relative to the PHP script to point them to the file to be read. However, most PHP file functions use a slightly different mechanism to access files, which is very similar to the mechanism for connecting to a database. The process uses the fopen() function to "connect" and the fclose function to "disconnect" . The return value of the fopen function is a PHP file pointer, also known as a file handle. Once you have a file handle, you can use it to perform a variety of operations on the file, including deletion, append operations, etc. Then this handle is in use during use What issues need to be paid attention to? Let's first take a look at how the file is opened and closed. The code is as follows:

1. 10 recommended articles about the php fopen() function

##Introduction: Examples of file handles: locating the starting position of unseen reads through handles and chunked reads of large files. In order to use the read file function, you need to use the path relative to the PHP script to point out the requirements for them. However, most of PHP's file functions use a slightly different mechanism to access files. This mechanism is very similar to the mechanism for connecting to a database. The process uses the fopen() function to "connect" and the fclose function. "Disconnect". The return value of the fopen function is a PHP file pointer, also known as a file handle. Once you have a file handle...

2. Detailed introduction to file handles

Introduction: Examples of file handles: locating the starting position of unseen reads and large files through handles In order to use the read file functions, you need to point them to the file to be read using a path relative to the PHP script. However, most PHP file functions use a slightly different mechanism to access the file. This mechanism Very similar to the mechanism of connecting to a database, the process uses the fopen() function to "connect" and the fclose function to "disconnect". The return value of the fopen function is a PHP file pointer, also known as a file handle. Once you have a file handle...

3. PHP fopen() and fclose( ) Function usage summary

Introduction: This article mainly introduces the PHP opening and closing file operation functions In summary, this article explains the fopen() and fclose() functions, with an emphasis on the fopen() function. Friends in need can refer to

4. PHP Common Functions Summary (recommended)

Introduction: 1. Writing files 1. Open the resource (file) fopen( $filename,$mode)2. Write the file fwrite($handle,$str)3. Close the file fclose($handle)4. Write file_put_contents($filename,$str,$mode)FILE_...

5. The correct way to read files with PHP

##Introduction: Roger McCoy (rogermccoy@gmail.com), IT Specialist, Freelance Writer March 06, 2007 Learn how to use various file functions of PHP. Review basic file functions such as fopen, fclose, and feof; learn about read functions such as fgets, fgetss, and fscanf. And found functions that process entire files in one or two lines of code. Let's count how many ways there are to handle...

6.

The correct way to read files with PHP

简介：了解如何使用 PHP 的各种文件函数。查看诸如 fopen、fclose 和 feof 之类的基本文件函数；了解诸如 fgets、fgetss 和 fscanf 之类的读取函数。并且发现用一两行代码处理整个文件的函数。  让我们算一算有多少种方法  处  理诸如 PHP 之类的现代编程语言的乐趣之一就是有大量的选项可用。PHP 可以轻松地赢得 Perl 的座右铭“There's more than  ...

7. 用 PHP 读取文件的正确方法

简介：了解如何使用 PHP 的各种文件函数。查看诸如 fopen、fclose 和 feof 之类的基本文件函数；了解诸如 fgets、fgetss 和 fscanf 之类的读取函数。并且发现用一两行代码处理整个文件的函数。  让我们算一算有多少种方法  处  理诸如 PHP 之类的现代编程语言的乐趣之一就是有大量的选项可用。PHP 可以轻松地赢得 Perl 的座右铭“There's more than  ...

8. PHP访客计数器

简介：<?php  //               PHP访客计数器  function num()  {   if(!file_exists("n.txt"))   {    $fp=fopen("n.txt","w");    fwrite($fp,"1");    fclose($fp);    $n=1;    ...

9. PHP实现文件复制

简介：:本篇文章主要介绍了PHP实现文件复制，对于PHP教程有兴趣的同学可以参考一下。

10. php通过网页地址获取该地址下的内容 php获取网页内容 php获取网页源码 php打开网

简介：网页地址,php:php通过网页地址获取该地址下的内容：方法1(对于PHP5及更高版本): $readcontents = fopen(“http://www.phpres.com/index.html”, “rb”); $contents = stream_get_contents($readcontents); fclose($readcontents); echo $contents; 方法2: echo file_get_contents(“h

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