We recommend 25 pos () function instances-php Tutorial

Source: Internet
Author: User
What is the role of the php string function stripos? The stripos () function is used to locate the first occurrence of a string in another string. it is case-insensitive. It is very convenient to use. its related functions include strripos () & amp; nbsp;-find the last position of the string in another string (case insensitive) strpos () & amp; nbsp;-find the position (case sensitive) of the string that appears for the first time in another string strrpos () & amp; nbsp;-find the string in... what is the role of the php string function stripos? The stripos () function is used to locate the first occurrence of a string in another string. it is case-insensitive. It is very convenient to use, and its related functions include strripos ()-find the position of the last occurrence of the string in another string (case insensitive) strpos () -Search for the position (case sensitive) of the first occurrence of a string in another string strrpos ()-Search for the position (case sensitive) of the last occurrence of a string in another string) next let's take a look at the stripos () function syntax stripos (string, find, start). This function has three parameters. The first two parameters are required, the third parameter is optional. the description string is required. Specifies the string to be searched. Find is required. Specifies the characters to be searched. Start is optional. Specifies the location where the search starts. The return value of the stripos () function returns a string in another string

1. 10 articles about pos () are recommended.

Description: The stripos () function is used to locate the first occurrence of a string in another string. it is case-insensitive. Easy to use

10. php strrpos () and strripos () function _ PHP Tutorial

Introduction: php strrpos () and strripos () functions. The strripos () function defines and uses the strripos () function to locate the last occurrence of a string in another string. If the operation is successful, the location is returned. otherwise, false is returned. Syntax

11. Analysis of PHP stripos () functions and precautions _ PHP Tutorial

Introduction: Analysis of PHP stripos () functions and precautions. Define and use the stripos () function to return the position where the string first appears in another string. If this string is not found, false is returned. Syntax stripos (string, find, st

12. php strstr () strrchr () strpos () strrpos () function _ PHP Tutorial

Introduction: php strstr () strrchr () strpos () strrpos () function. These four functions are character operation functions, mainly used to determine the number of occurrences of a character. For more information, see. The code is as follows? Php // strstr: Returns from left to right

13. php uses substr () and strpos () to jointly find a specific character in a string. substrpos_php tutorial

Brief introduction: php uses substr () and strpos () to jointly find a specific character in a string, substrstrpos. Php uses substr () and strpos () to search for a specific character in a string. this example describes how php uses substr () and strpos () to search for a specific character in a string.

14. Why does the strpos () function not support variable query?

Introduction: Why does the strpos () function not support variable query?

15. how to deal with the specific usage of the third strpos () parameter

Introduction: The specific usage of strpos ()'s third parameter is currently using string truncation. to make the code look simpler, someone prompts me to look at strpos's third parameter, the document shows that the example only contains the first and second parameters. Which of the following is a simple example of using three parameters in the handwriting field. Thank you !! ------ Solution -------------------- is there no official manual? Http://www.php.net/manua

16. php strrpos () and strripos () functions

Introduction: php strrpos () and strripos () functions. The strripos () function defines and uses the strripos () function to locate the last occurrence of a string in another string. If the operation is successful, the location is returned. otherwise, false is returned. Syntax

17. Analysis of PHP stripos () functions and precautions

Introduction: Analysis of PHP stripos () functions and precautions. Define and use the stripos () function to return the position where the string first appears in another string. If this string is not found, false is returned. Syntax stripos (string, find, st

18. how to deal with the specific usage of the third strpos () parameter

Introduction: The specific usage of strpos ()'s third parameter is currently using string truncation. to make the code look simpler, someone prompts me to look at strpos's third parameter, the document shows that the example only contains the first and second parameters. Which of the following is a simple example of using three parameters in the handwriting field. Thank you !! ------ Solution -------------------- is there no official manual? Http://www.php.net/manua

19. php strstr () strrchr () strpos () strrpos () function

Introduction: php strstr () strrchr () strpos () strrpos () function. These four functions are character operation functions, mainly used to determine the number of occurrences of a character. For more information, see. The code is as follows? Php // strstr: Returns from left to right

20. php uses substr () and strpos () to jointly find a specific character in a string. substrstrpos

Brief introduction: php uses substr () and strpos () to jointly find a specific character in a string, substrstrpos. Php uses substr () and strpos () to search for a specific character in a string. this example describes how php uses substr () and strpos () to search for a specific character in a string.

21. php uses substr () and strpos () to search for a specific character in a string.

Introduction: This article mainly introduces how php uses substr () and strpos () to jointly find a specific character in a string, involving substr () and strpos () in php () for more information about how to use functions, see

22. strrpos () and strripos () functions [PHP]

Introduction: The strripos () function defines and uses the strripos () function to locate the last occurrence of a string in another string. If the operation is successful, the location is returned. otherwise, false is returned. The strrpos (string, find, start) parameter description is required for string. Specifies the string to be searched. Find is required. Specifies the characters to be searched. Start

23. php uses substr () and strpos () to jointly find a specific character in a string _ PHP

Introduction: This article mainly introduces how php uses substr () and strpos () to jointly find a specific character in a string, involving substr () and strpos () in php () for more information about how to use functions, see

24. Analysis of PHP stripos () functions and precautions _ PHP

Introduction: This article provides a detailed analysis of stripos () functions and precautions in PHP. For more information, see

25. php strrpos () and strripos () functions _ PHP

Introduction: The following describes the usage of strrpos and strripos functions in php in detail. For more information, see

The above is the details of the recommendation of 25 pos () functions to use instances. For more information, see other related articles in the first PHP community!

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.