Php Insert Character Into String

php insert character into string at position $result = substr_replace($oldstr, $str_to_insert, $pos, 0);. it has a built-in substr_replace() function by using that we can insert a string at the specified position.

Contents

Simple way to insert a string into another string at any position in PHP. PHP String Exercises: Insert a string at the specified position in a given string Example.

substr_replace ( $string , $replacement , $start , 0 )

Example

Insert string at specified position

$result = substr_replace($first_info, $str_to_insert, $pos, 0);

Example

$str = substr($first_info, 0, $pos) . $str_to_insert . substr($first_info, $pos);

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php insert character into string – How to insert a string in the specified position in PHP?