note 102520 added to function.preg-match-all
| From: | john at mccarthy dot net | Date: | Fri, 18 Feb 2011 19:21:42 +0000 |
| Subject: | note 102520 added to function.preg-match-all | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-177126@lists.php.net to get a copy of this message | ||
I needed a function to rotate the results of a preg_match_all query, and made this. Not sure if it
exists.
function turn_array($m)
{
for ($z = 0;$z < count($m);$z++)
{
for ($x = 0;$x < count($m[$z]);$x++)
{
$rt[$x][$z] = $m[$z][$x];
}
}
return $rt;
}
Example - Take results of some preg_match_all query:
Array
(
[0] => Array
(
[1] => Banff
[2] => Canmore
[3] => Invermere
)
[1] => Array
(
[1] => AB
[2] => AB
[3] => BC
)
[2] => Array
(
[1] => 51.1746254
[2] => 51.0938416
[3] => 50.5065193
)
[3] => Array
(
[1] => -115.5719757
[2] => -115.3517761
[3] => -116.0321884
)
[4] => Array
(
[1] => T1L 1B3
[2] => T1W 1N2
[3] => V0B 2G0
)
)
Rotate it 90 degrees to group results as records:
Array
(
[0] => Array
(
[1] => Banff
[2] => AB
[3] => 51.1746254
[4] => -115.5719757
[5] => T1L 1B3
)
[1] => Array
(
[1] => Canmore
[2] => AB
[3] => 51.0938416
[4] => -115.3517761
[5] => T1W 1N2
)
[2] => Array
(
[1] => Invermere
[2] => BC
[3] => 50.5065193
[4] => -116.0321884
[5] => V0B 2G0
)
)
----
Server IP: 69.147.83.197
Probable Submitter: 70.181.209.72
----
Manual Page -- http://www.php.net/manual/en/function.preg-match-all.php
Edit -- https://master.php.net/note/edit/102520
Del: integrated -- https://master.php.net/note/delete/102520/integrated
Del: useless -- https://master.php.net/note/delete/102520/useless
Del: bad code -- https://master.php.net/note/delete/102520/bad+code
Del: spam -- https://master.php.net/note/delete/102520/spam
Del: non-english -- https://master.php.net/note/delete/102520/non-english
Del: in docs -- https://master.php.net/note/delete/102520/in+docs
Del: other reasons-- https://master.php.net/note/delete/102520
Reject -- https://master.php.net/note/reject/102520
Search -- https://master.php.net/manage/user-notes.php