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PHP stripos() Function
The stripos() is predefine function of PHP. It is used to find the position of the first occurrence of a string inside another string.
Note: This function is case-insensitive and binary safe.
Syntax:
| Parameter | Description | Required/Optional |
|---|---|---|
| string | Specify the string to search. | Required. |
| find | Specify he string to find. | Required. |
| start | Specify where to begin the search. | Optional. |
Example 1
Output:
0
Example 2
Output:
Before stripos() function: PHP is My Fav Language After using stripos(): 1
Note: There is one whitespace when PHP start so ‘stripos() function is used to fiind the position of the first occurrence of “php” inside the string.
Reference:
http://php.net/manual/en/function.stripos.php
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