check if string contains word php

Php Simple method to determine whether a string contains another string, PHP string This article describes a simple way for PHP to determine whether a string contains another string. Share to everyone for your reference, as follows: When using PHP

Write a PHP program to check the number of Chinese characters in the string of instances to share, Sometimes we need to calculate the number of words contained in a string, for pure English strings, the number of words equals the string length,

PHP features: the command line mode starts with version 4.3.0. PHP provides a new type of cli sapi (Server Application Programming Interface, Server Application Programming Port) support, named CLI, command Line Interface, that is, Command Line

String is a piece of cake, I summarize some common processing string functions. 1. Determine the length of a string This is one of the most obvious examples of the article, the question is how we can determine the length of a string, and here we

Compile a PHP program to check the instance sharing of the number of Chinese characters in the string, Sometimes we need to calculate the number of words contained in a string. For a pure English string, the number of words equals the length of the

PHP, a nested abbreviated name, is an abbreviation for the English Super Text preprocessing language (Php:hypertext preprocessor). PHP is an HTML embedded language, PHP and Microsoft's ASP quite a bit similar, is a server-side implementation of

Administrators of more than 3 million Internet websites around the world are using PHP, making it one of the most popular server-side scripting languages. It features fast running, stable and reliable, cross-platform, and openSource codeSoftware.

Administrators of more than 3 million Internet websites around the world are using PHP, making it one of the most popular server-side scripting languages. It features fast running, stable and reliable, cross-platform, and open source software.

The number of PHP components and frameworks is incredibly large. There are mega-frameworks like Symfony and Laravel, as well as miniature frameworks like Silex and slim. There are even traditional frameworks that have existed long before modern PHP

Sometimes we need to calculate the number of words contained in a string. For a pure English string, the number of words equals the length of the string, which can be obtained using the strlen function. But what if the string contains Chinese