return array

[jwk811]

i forgot how to do this..

 

i return an array from a function, out can i get each part of that array out so i can use each value?

[mbtaylor]

foreach ($array as $var => $value) {
print ("$var = $value");
}

// or

print_r ($array);

//or 

print ($array[0]);

//or
$max = count ($array);
for ($i=0;$i<$max;$i++) {
  print ($array[$i]."<br />");
}

[utexas_pjm]

If the number of array elements are known you can use: http://us2.php.net/list

[.josh]

// or

$x = 0;
while ($array[$x]) {
   echo $array[$x];
   $x++;
}

// or...LoL

[mbtaylor]

[lando]

You could also use extract($array);

 

There are some issues with using it but it is worth checking into because of its simplicity.

 

http://www.php.net/manual/en/function.extract.php

[Barand]

// or

$x = 0;
while ($array[$x]) {
   echo $array[$x];
   $x++;
}

// or...LoL

 

CV,

 

 

If error_reporting's "E_ALL"

Your code is going to fall

  You should use "isset()"

  And then you won't get

Annoying notices at all

 

$x = 0;
while (isset($array[$x])) {
   echo $array[$x];
   $x++;
}