Which PHP version is required for str_split?

Posted by SpawnCxy on Stack Overflow See other posts from Stack Overflow or by SpawnCxy
Published on 2010-03-21T02:01:15Z Indexed on 2010/03/21 2:11 UTC
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version

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function

I relogin to my server in dreamhost and test some scripts.And I found I couldn't use str_split. Message of Undefined function was given.I checked the version in the server and its PHP Version is 5.2.12.And I just wonder which version is required?Thanks.

Testcode:

<?php
$arr = str_split("lsdjflsdjflsdjflsdjfl");
print_r($arr);
?>

Message:

Fatal error: Call to undefined function:  str_split() in /test.php on line 3

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