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Inufelipe

Foreach Como Editar Variavel

Question

Ola galera do script brasil forum.

Eu queria fazer um script em PHP que podeçe editar uma variavel dentro de for each :

<?
$userid = 1;
include('mysql.txt');
$query = mysql_query('SELECT * FROM usua');
while($line = mysql_fetch_array($query,MYSQL_ASSOC)){
if($userid == $line['id']){
 $username = $line['nome'];
 $userpass = $line['senha'];
}
}
$mens = Array();
$query = mysql_query('SELECT * FROM mens');
$i = -1;
while($line = mysql_fetch_array($query,MYSQL_ASSOC)){
if($userid == $line['para']){
 $i += 1;
 $mens[$i] = Array();
 $mens[$i]['de'] = $line['de'];
 $mens[$i]['id'] = $line['id'];
 $mens[$i]['txt'] = $line['txt'];
 $mens[$i]['den'] = "";
}
}
$query = mysql_query('SELECT * FROM usua');
foreach ($mens as $men){
while ($line = mysql_fetch_array($query,MYSQL_ASSOC)){
if($line['id'] == $men['de']){
 $men['den'] = $line['nome'];
 echo ":".$men['den'].":";
}
}
}
echo ":".$mens[0]['den'].":";
foreach ($mens as $men){
echo $men['den']."<BR>";
}
?>
Emase nas linhas
$i += 1;
 $mens[$i] = Array();
 $mens[$i]['de'] = $line['de'];
 $mens[$i]['id'] = $line['id'];
 $mens[$i]['txt'] = $line['txt'];
 $mens[$i]['den'] = "";
e
$query = mysql_query('SELECT * FROM usua');
foreach ($mens as $men){
while ($line = mysql_fetch_array($query,MYSQL_ASSOC)){
if($line['id'] == $men['de']){
 $men['den'] = $line['nome'];
 echo ":".$men['den'].":";
}
}
}
echo ":".$mens[0]['den'].":";
foreach ($mens as $men){
echo $men['den']."<BR>";
}

Falou

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