note 73180 deleted from function.substr by nlopess
| From: | nlopess@php.net | Date: | Tue, 13 Feb 2007 22:53:15 +0000 |
| Subject: | note 73180 deleted from function.substr by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-123337@lists.php.net to get a copy of this message | ||
Note Submitter: neojoda at neojoda dot no-ip dot org
Reason: non-english
----
Si tienes un string :
"a="Hola me llamo PEPE";
y quieres coge la palabra "lamo", haces:
piece ($a," ",3);
Funcion muy util bajo cache-mumps.
Saludos!
function piece ($entrada,$delim,$num){
$sortida="";
$cont = 1;
$find = 0;
$cadena = str_split($entrada);
foreach ($cadena as $key=>$value){
if ($value == $delim){
if ($cont==$num){
$find=1;
}else{
$cont++;
$sortida="";
}
}else{
if ($find!=1){
$sortida = $sortida.$value;
}
}
}
return $sortida;
}