Keyword Analysis & Research: stripos function in php

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What is strpos and stripos in PHP?

PHP | strpos () and stripos () Functions Last Updated : 16 Jul, 2021 strpos () in PHP This function helps us to find the position of the first occurrence of a string in another string.

What is stripos function?

Definition and Usage. The stripos() function finds the position of the first occurrence of a string inside another string. Note: The stripos() function is case-insensitive. Note: This function is binary-safe. Related functions: strripos() - Finds the position of the last occurrence of a string inside another string (case-insensitive)

What is the return type of strpos() function?

Return Type: This function returns an integer value that represents the index of original_str where the string search_str first occurs. Example: This example illustrates the strpos () function that specifies the position of the occurrence of a string in another string.

Is stripos case-insensitive?

Unlike the strpos (), stripos () is case-insensitive. Note that the needle may be a string of one or more characters. Prior to PHP 8.0.0, if needle is not a string, it is converted to an integer and applied as the ordinal value of a character. This behavior is deprecated as of PHP 7.3.0, and relying on it is highly discouraged.


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