How to replace text in php

尊渡假赌尊渡假赌尊渡假赌
Release: 2023-08-07 14:31:50
Original
2324 people have browsed it

The methods to replace text in PHP are: 1. Use the "str_replace()" function for simple text replacement; 2. Use the "preg_replace()" function for text replacement based on regular expressions.

How to replace text in php

Operating system for this tutorial: Windows 10 system, php8.1.3 version, Dell G3 computer.

In PHP, you can use the str_replace() function or the preg_replace() function to replace text.

1. Use the str_replace() function for simple text replacement:

$string = "这是一个示例文本。";
$search = "示例";
$replace = "样例";
newString=strreplace(newString = str_replace(newString=strreplace(search, replace,replace, replace,string);
echo $newString;
Copy after login

2. Use the preg_replace() function for text replacement based on regular expressions:

$string = "这是一个示例文本。";
$pattern = '/示例/u';
$replace = "样例";
newString=pregreplace(newString = preg_replace(newString=pregreplace(pattern, replace,replace, replace,string);
echo $newString;
Copy after login

In this example, we use the /example/u regular expression pattern to match "example" in the string and replace it with "example" using the preg_replace() function.

It should be noted that the preg_replace() function can perform more complex text replacement, such as using regular expression matching patterns, pattern modifiers, etc. The str_replace() function is more suitable for simple string replacement operations.

Choose the appropriate method for text replacement based on your specific needs.

The above is the detailed content of How to replace text in php. For more information, please follow other related articles on the PHP Chinese website!

Related labels:
php
source:php.cn
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
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn:Public welfare online PHP training,Help PHP learners grow quickly!