note 41426 added to function.split
| From: | moritz at rn2 dot php dot net | Date: | Fri, 09 Apr 2004 15:54:14 +0000 |
| Subject: | note 41426 added to function.split | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-67902@lists.php.net to get a copy of this message | ||
Often you want to split CSV-Like data, so this is the function for this :)
It splits data formatted like:
1,2,3
-> [1,2,3]
1 , 3, 4
-> [1,3,4]
one; two;three
-> ['one','two','three']
"this is a string", "this is a string with , and ;", 'this is a string with
quotes like " these', "this is a string with escaped quotes \" and
\'.", 3
-> ['this is a string','this is a string with , and ;','this is a string
with quotes like " these','this is a string with escaped quotes " and
'.',3]
function quotesplit($s)
{
$r = Array();
$p = 0;
$l = strlen($s);
while ($p < $l) {
while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false)) $p++;
if ($s[$p] == '"') {
$p++;
$q = $p;
while (($p < $l) && ($s[$p] != '"')) {
if ($s[$p] == '\\') { $p+=2; continue; }
$p++;
}
$r[] = stripslashes(substr($s, $q, $p-$q));
$p++;
while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false)) $p++;
$p++;
} else if ($s[$p] == "'") {
$p++;
$q = $p;
while (($p < $l) && ($s[$p] != "'")) {
if ($s[$p] == '\\') { $p+=2; continue; }
$p++;
}
$r[] = stripslashes(substr($s, $q, $p-$q));
$p++;
while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false)) $p++;
$p++;
} else {
$q = $p;
while (($p < $l) && (strpos(",;",$s[$p]) === false)) {
$p++;
}
$r[] = stripslashes(trim(substr($s, $q, $p-$q)));
while (($p < $l) && (strpos(" \r\t\n",$s[$p]) !== false)) $p++;
$p++;
}
}
return $r;
}
----
Manual Page -- http://www.php.net/manual/en/function.split.php
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