Re: [PHP] Splitting 12345 - 1,2,3,4,5

[Martin Holm]

Michael Mao wrote:
Thanks John.
Found what I'm looking for:
Function str_split()
to make it php4 compatible you can use this function:
|?php
if (!function_exists('str_split')) {
  function str_split ($str, $size = 1) {
 $arr = array();
 for ($i = 0 ; $i  strlen($str) ; $i += $size) {
$arr[] = substr($str,$i,$size);
 }
 return $arr;
  }
}
?
works in about the same way as the function in php5.
|
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Re: [PHP] Splitting 12345 - 1,2,3,4,5

[Greg Beaver]

Martin Holm wrote:
Michael Mao wrote:
Thanks John.
Found what I'm looking for:
Function str_split()
to make it php4 compatible you can use this function:
|?php
if (!function_exists('str_split')) {
  function str_split ($str, $size = 1) {
 $arr = array();
 for ($i = 0 ; $i  strlen($str) ; $i += $size) {
$arr[] = substr($str,$i,$size);
here, you can also use:
$arr[] = $str{$i};
and use $i++ instead of $i += $size
if you don't need strings larger than 1 character.
 }
 return $arr;
  }
}
?
works in about the same way as the function in php5.
|
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[PHP] Splitting 12345 - 1,2,3,4,5

[Michael Mao]

Anyone know how I can split a number into individual digits?
Thanks,
Michael
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Re: [PHP] Splitting 12345 - 1,2,3,4,5

[John Holmes]

Michael Mao wrote:
Anyone know how I can split a number into individual digits?
http://us2.php.net/manual/en/function.preg-split.php
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Re: [PHP] Splitting 12345 - 1,2,3,4,5

[Michael Mao]

Thanks John.
Found what I'm looking for:
Function str_split()
On Wed, 15 Sep 2004 23:48:33 -0400, John Holmes [EMAIL PROTECTED]  
wrote:

Michael Mao wrote:
Anyone know how I can split a number into individual digits?
http://us2.php.net/manual/en/function.preg-split.php
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