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Posted by samuele.coppede on 03/29/06 12:32
hi, Hi made this function
function crea_combinazini(){
$arg =func_get_args();
//print_r($arg);
foreach ($arg as $k => $v){
$args['array'][]=$v;
$args['lunghezza'][]=count($v);
}
$max = count($arg);
for($i=0;$i<$max;$i++){
if($i==$max){
}else{
$str0 .= '
for($n'.$i.'=0;$n'.$i.'<'.count($args['array'][$i]).';$n'.$i.'++){';
}
}
for($i=0;$i<$max;$i++){
// $str1 .= 'echo $args[\'array\']['.$i.'][$n'.$i.']; ';
$str1 .= '$testar[$indice][]= $args[\'array\']['.$i.'][$n'.$i.'];
';
if($i==($max-1)){
// $str1 .='echo \'<br>\';';
$str1 .='$indice++;';
for($i=0;$i<$max;$i++){
$str1 .= '}';
}
}else{
// $str1 .='echo \'-\';';
}
}
$all = '$indice=0;'.$str0.$str1;
eval($all);
//print_r($testar);
//echo $str1;
return($testar);
}
it get in input some array like
$ar1= array('a','b','c');
$ar2 = array('d','e','f');
and return an array with all combination by input arrays (
ad,ae,af,bd.... ecc
Look if u can modify it for u
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