STR_SPLIT(3)								 1							      STR_SPLIT(3)

str_split - Convert a string to an array

SYNOPSIS

       array str_split (string	$string, [int  $split_length = 1])

DESCRIPTION

	Converts a string to an array.

PARAMETERS

	      o $string
		- The input string.

	      o $split_length
		- Maximum length of the chunk.

RETURN VALUES

	If  the optional $split_length parameter is specified, the returned array will be broken down into chunks with each being $split_length in
       length, otherwise each chunk will be one character in length.

       FALSE is returned if $split_length is less than 1. If the $split_length length exceeds the length of $string, the entire string is returned
       as the first (and only) array element.

EXAMPLES

       Example #1

	      Example uses of str_split(3)

	      <?php

	      $str = "Hello Friend";

	      $arr1 = str_split($str);
	      $arr2 = str_split($str, 3);

	      print_r($arr1);
	      print_r($arr2);

	      ?>

	      The above example will output:

	      Array
	      (
		  [0] => H
		  [1] => e
		  [2] => l
		  [3] => l
		  [4] => o
		  [5] =>
		  [6] => F
		  [7] => r
		  [8] => i
		  [9] => e
		  [10] => n
		  [11] => d
	      )

	      Array
	      (
		  [0] => Hel
		  [1] => lo
		  [2] => Fri
		  [3] => end
	      )

SEE ALSO

       chunk_split(3), preg_split(3), explode(3), count_chars(3), str_word_count(3), for.

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