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| strpos() - strrpos- Search For a Text Within a String |
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The strpos() | strrpos - Search For a Text Within a String in PHP
This function helps us to find the position of the first occurrence of a string in another string. This returns an integer value of the position of the first occurrence of the string. This function is case-sensitive, which means that it treats upper-case and lower-case characters differently. strpos() - strrpos- Search For a Text Within a String
or
The PHP strpos() function searches for a specific text within a string. If a match is found, the function returns the character position of the first match. If no match is found, it will return FALSE.
Syntax
strpos (string, find, start)
strrpos (string, find, start)
Note :- The first character position in a string is 0 (not 1).
<!DOCTYPE html>
<html>
<head>
<title> PHP strpos () Function </title>
</head>
<body>
<h1> </h1>
<?php
echo strpos ("Hello world", "world");
<html>
<head>
<title> PHP strpos () Function </title>
</head>
<body>
<h1> </h1>
<?php
echo strpos ("Hello world", "world");
echo "<br>";
echo strpos ("Kumar Atul Jaiswal", "Jaiswal");
echo "<br>";
$mystring = strpos ("I love Hacking Truth, I love Hacking Truth too", "love");
echo ( $mystring );
echo "<br>";
echo "<br>";
$yourstring = strrpos ("I love Hacking Truth, I love Hacking Truth too", "love");
echo ( $yourstring );
6
11
2
24
Note: The strpos() function is case-sensitive.
Note: This function is binary-safe.
strpos() -The strpos() function finds the position of the first occurrence of a string inside another string. (case-sensitive)
strrpos() - Finds the position of the last occurrence of a string inside another string (case-insensitive)
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