PHP Stripos () function

Example

Find the location where "PHP" first appears in the string:

<?phpecho Stripos ("You love php, I love php too!", "PHP"); >

Running an instance

Definition and Usage

The Stripos () function finds the position of the first occurrence of a string in another string (case insensitive).

Note: the Stripos () function is case insensitive.

Note: This function is binary safe.

related functions:

• Strpos ()-finds the position of the first occurrence of a string in another string (case-sensitive)
• Strripos ()-Finds the last occurrence of a string in another string (case insensitive)
• Strrpos ()-Finds the last occurrence of a string in another string (case-sensitive)

Grammar

Stripos (string,find,start)

Parameters	Description
String	Necessary. Specifies the string to search for.
Find	Necessary. Specifies the character to find.
Start	Optional. Specify where to start the search.

Technical Details

return value:	Returns the position of the first occurrence of a string in another string, or FALSE if no string is found. Note: The string position starts at 0, not from 1.
PHP version:	5+

PHP String function

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PHP Stripos () function