Small index problem - question

[waynew]

I have an array like so:

 

Array ( [0] => 7 [2] => 9 )

 

Is there anyway to put this back so that 0 = 7 and 1 = 9?

[The Little Guy]

$arr = array(0 => 7, 2 => 9);
print_r($arr);
sort($arr);
print_r($arr);

[waynew]

print_r($played_fixtures);

 

Array ( [0] => 7 [2] => 9 )

 

$played_fixtures = sort($played_fixtures);
print_r($played_fixtures);

 

1

 

???

[The Little Guy]

don't assign sort() to a variable.

[waynew]

It's an array?

[The Little Guy]

btw, this will reorder the values.

 

if that is ok use it, otherwise:

$arr = array(0 => 7, 2 => 9);
$new = array();
foreach($arr as $val){
     $new[] = $val;
}

print_r($new);

[The Little Guy]

the sort function doesn't return an array, instead it returns TRUE if it sorted the array, or FALSE if it didn't sort the array.

[waynew]

EDIT!!!!!!!!!!!!!!!

 

btw, this will reorder the values.

 

if that is ok use it, otherwise:

$arr = array(0 => 7, 2 => 9);
$new = array();
foreach($arr as $val){
     $new[] = $val;
}

print_r($new);

 

SO that will put it as array(0 => 7, 1 => 9); ???

[The Little Guy]

EDIT!!!!!!!!!!!!!!!

 

btw, this will reorder the values.

 

if that is ok use it, otherwise:

$arr = array(0 => 7, 2 => 9);
$new = array();
foreach($arr as $val){
     $new[] = $val;
}

print_r($new);

 

SO that will put it as array(0 => 7, 1 => 9); ???

 

Yes