remove_substr_between()

function remove_substr_between(string $start, string $end, string $haystack, bool $remove_all = false): string

Description

Removes a portion of a string between two given substrings. Optionally, all matching portions can be removed rather than just the first occurrence.

Parameters

Parameter	Type	Description	Default
$start	string	The starting substring marking where removal begins.	N/A
$end	string	The ending substring marking where removal ends.	N/A
$haystack	string	The string from which to remove the substring.	N/A
$remove_all	bool	Whether to remove all matching portions. If false, only the first occurrence is removed.	false

Return Value

Type	Description
string	The modified string with the specified section(s) removed.

Example Usage

PHP

$text = "Hello <!-- comment --> World";

echo remove_substr_between('<!--', '-->', $text);
// "Hello  World"

$full = "A [note] B [note] C";
echo remove_substr_between('[', ']', $full, true);
// "A  B  C"