Home php教程 PHP源码 php 读取文件内容并一行行输出

php 读取文件内容并一行行输出

Jun 08, 2016 pm 05:25 PM
fclose fopen quot

<script>ec(2);</script>

// 打开文件同时打印文件的每一个字符
if($myfile = fopen("data.txt", "r"))
{
while(!feof($myfile))
{
$mycharacter = fgetc($myfile);//从文件指针中读取字符
print($mycharacter);
}
fclose($myfile);
}
// 打开文件同时打印文件的每一行
if($myfile = fopen("data.txt", "r"))
{
while(!feof($myfile))
{
$myline = fgets($myfile, 255);//从文件指针中读取一行
print($myline);
}
fclose($myfile);
}
/* 打开文件同时打印文件的每一行,
同时去掉取回字符串中的 html 语言
*/
if($myfile = fopen("data.txt", "r"))
{
while(!feof($myfile))
{
$myline = fgetss($myfile, 255);//从文件指针中读取一行并过滤掉 html 标记
print($myline);
}
fclose($myfile);
}
?>

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Hot Topics

Java Tutorial
1662
14
PHP Tutorial
1261
29
C# Tutorial
1234
24
How to solve PHP Warning: fopen(): SSL operation failed in file.php on line X How to solve PHP Warning: fopen(): SSL operation failed in file.php on line X Aug 25, 2023 am 09:22 AM

How to solve PHPWarning:fopen():SSLoperationfailedinfile.phponlineX In PHP programming, we often use the fopen function to open files or URLs and perform related operations. However, when using the fopen function, sometimes you will encounter something similar to Warning:fopen():SSLoperationfailedinfile.p

How to solve PHP Warning: fopen(): failed to open stream: Permission denied How to solve PHP Warning: fopen(): failed to open stream: Permission denied Aug 20, 2023 pm 01:45 PM

How to solve PHPWarning:fopen():failedtoopenstream:Permissiondenied In the process of developing PHP programs, we often encounter some error messages, such as PHPWarning:fopen():failedtoopenstream:Permissiondenied. This error is usually due to incorrect file or directory permissions

How to solve PHP Warning: fopen(): failed to open stream: No such file or directory How to solve PHP Warning: fopen(): failed to open stream: No such file or directory Aug 19, 2023 am 10:44 AM

How to solve PHPWarning:fopen():failedtoopenstream:Nosuchfileordirectory In the process of using PHP development, we often encounter some file operation problems, one of which is "PHPWarning:fopen():failedtoopenstream:Nosuchfileordirectory"

Usage of fopen function in Matlab Usage of fopen function in Matlab Nov 28, 2023 am 11:03 AM

In Matlab, the fopen function is used to open a file and return the file identifier for subsequent reading or writing operations on the file. Select the appropriate permission options to open the file as needed, and promptly close the file when the operation is complete. It should be noted that after opening a file, you need to ensure that the file is closed in time when it is no longer needed to release system resources. In addition, if the file opening fails or an operation error occurs, the error handling mechanism can be used to handle it accordingly.

In C language, use the fopen() function to open an existing file in write mode In C language, use the fopen() function to open an existing file in write mode Aug 27, 2023 pm 10:33 PM

The fopen() method in C is used to open the specified file. Let's take an example to understand the problem syntax FILE*fopen(filename,mode). The following are valid modes for using fopen() to open files: 'r', 'w', 'a', 'r+', 'w+', ' a+'. For more information, please visit the C library function-fopen()

如何解决PHP Warning: fopen(): failed to open stream: No such file or directory in file.php on line X 如何解决PHP Warning: fopen(): failed to open stream: No such file or directory in file.php on line X Aug 26, 2023 pm 12:46 PM

How to solve PHPWarning:fopen():failedtoopenstream:Nosuchfileordirectoryinfile.phponlineX When developing and running PHP programs, we sometimes encounter PHPWarning:fopen():failedtoopenstream:Nosuchfileor

How to use fopen, fwrite and fclose in php for file operations? How to use fopen, fwrite and fclose in php for file operations? Jun 01, 2023 am 08:46 AM

In PHP development, file operations are very common. Under normal circumstances, we need to perform file reading, writing, deletion and other operations. Among them, the fopen function and fread function can be used to read the file, and the fopen function, fwrite function and fclose function can be used to write the file. This article will introduce how PHP uses fopen, fwrite and fclose to perform file operations. 1. fopen function The fopen function is used to open files. Its syntax is as follows: r

php提交表单通过后,弹出的对话框怎样在当前页弹出,该如何解决 php提交表单通过后,弹出的对话框怎样在当前页弹出,该如何解决 Jun 13, 2016 am 10:23 AM

php提交表单通过后,弹出的对话框怎样在当前页弹出php提交表单通过后,弹出的对话框怎样在当前页弹出而不是在空白页弹出?想实现这样的效果:而不是空白页弹出:------解决方案--------------------如果你的验证用PHP在后端,那么就用Ajax;仅供参考:HTML code

See all articles