note 93217 added to function.str-split
| From: | nemostein at hotmail dot com | Date: | Fri, 28 Aug 2009 18:51:35 +0000 |
| Subject: | note 93217 added to function.str-split | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-160002@lists.php.net to get a copy of this message | ||
The manual don't says what is returned when you parse a different type of variable.
This is the example:
<?php
$str1 = "Long"; // More than 1 char
$str2 = "x"; // Only 1 char
$str3 = ""; // Empty String
$str4 = 34; // Integer
$str5 = 3.4; // Float
$str6 = true; // Bool
$str7 = null; // Null
$spl1 = str_split($str1);
$spl2 = str_split($str2);
$spl3 = str_split($str3);
$spl4 = str_split($str4);
$spl5 = str_split($str5);
$spl6 = str_split($str6);
$spl7 = str_split($str7);
echo count($spl1); // 4
echo count($spl2); // 1
echo count($spl3); // 1
echo count($spl4); // 2
echo count($spl5); // 3
echo count($spl6); // 1
echo count($spl7); // 1
print_r($spl1);
print_r($spl2);
print_r($spl3);
print_r($spl4);
print_r($spl5);
print_r($spl6);
print_r($spl7);
/*
Array
(
[0] => L
[1] => o
[2] => n
[3] => g
)
Array
(
[0] => x
)
Array
(
[0] =>
)
Array
(
[0] => 3
[1] => 4
)
Array
(
[0] => 3
[1] => .
[2] => 4
)
Array
(
[0] => 1
)
Array
(
[0] =>
)
*/
?>
----
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Probable Submitter: 189.19.25.153
----
Manual Page -- http://www.php.net/manual/en/function.str-split.php
Edit -- https://master.php.net/note/edit/93217
Del: integrated -- https://master.php.net/note/delete/93217/integrated
Del: useless -- https://master.php.net/note/delete/93217/useless
Del: bad code -- https://master.php.net/note/delete/93217/bad+code
Del: spam -- https://master.php.net/note/delete/93217/spam
Del: non-english -- https://master.php.net/note/delete/93217/non-english
Del: in docs -- https://master.php.net/note/delete/93217/in+docs
Del: other reasons-- https://master.php.net/note/delete/93217
Reject -- https://master.php.net/note/reject/93217
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