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PHP chop() Function

PHP chop() function is used to remove whitespace from the end of a string.

Syntax

string chop(str,charlist);

chop() Function Parameter

Parameter	Description
str :	Required parameter. A string or text.
charlist :	Optional parameter. Characters to be remove from the string.

chop() Function Return Value

Return Value :

Returns the modified string.

chop() Function Example

<?php echo chop("Hello world! "); ?>

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