modifying an array

[zebul0n]

Hello,

I have an array :

Array ( '2' ='27584.10', '3' ='1008.00', '6' =11393.55, '7' =888.12 )

which i need to modify to fill missing keys from 0 to 11 with zero
value. Like this :

Array ( '0' ='0', '1' ='0', '2' ='27584.10', '3' =1008.00', '4' =>
'0', '5' ='0', '6' ='11393.55', '7' ='888.12', '8' ='0', '9' =>
'0', '10' ='0', '11' ='0' )

but I couldn't find an array function to fill the missing keys with a zero
value.

Thank you.

[Marcin 'frodo2000' Molak]

On 6 Sie, 15:54, zebul0n <[e-mail]:

Hello,

I have an array :

Array ( '2' ='27584.10', '3' ='1008.00', '6' =11393.55, '7' =888.12 )

which i need to modify to fill missing keys from 0 to 11 with zero
value. Like this :

Array ( '0' ='0', '1' ='0', '2' ='27584.10', '3' =1008.00', '4' =>
'0', '5' ='0', '6' ='11393.55', '7' ='888.12', '8' ='0', '9' =>
'0', '10' ='0', '11' ='0' )

but I couldn't find an array function to fill the missing keys with a zero
value.

Thank you.

Maybe, you should try prepare own function, for example:

$array = array('2' ='27584.10', '3' ='1008.00', '6' =11393.55,
'7' =888.12);

for ($i=0; $i<12; $i++){
if (!array_key_exists($i)) $array[$i] = 0;
}

Regards,
Marcin

[zebul0n]

Maybe, you should try prepare own function, for example:

>
$array = array('2' ='27584.10', '3' ='1008.00', '6' =11393.55,
'7' =888.12);

for ($i=0; $i<12; $i++){
if (!array_key_exists($i)) $array[$i] = 0;
}

Regards,
Marcin

Hello Marcin,

Thank you !

I was indeed using your solution but didn't know how to fill the empty
value.

Instead of using : $array[$i] = 0;
I was fighting with function like array_map. I was searching for
complication, because I wanted to fill the empty values at the right key
place.
Putting the values at the end of the array was the solution.

Now I just have to ksort() the array.

Thank you for your help and pointed me to the right direction.

Regards.

[gosha bine]

On 06.08.2007 15:54 zebul0n wrote:

Hello,

I have an array :

Array ( '2' ='27584.10', '3' ='1008.00', '6' =11393.55, '7' =888.12 )

which i need to modify to fill missing keys from 0 to 11 with zero
value. Like this :

Array ( '0' ='0', '1' ='0', '2' ='27584.10', '3' =1008.00', '4' =>
'0', '5' ='0', '6' ='11393.55', '7' ='888.12', '8' ='0', '9' =>
'0', '10' ='0', '11' ='0' )

but I couldn't find an array function to fill the missing keys with a zero
value.

Thank you.

try

$b = $a + array_fill(0, 12, 0);
ksort($b);
print_r($b);

I'm curious why you need this.

--
gosha bine

makrell ~ http://www.tagarga.com/blok/makrell
php done right ;) http://code.google.com/p/pihipi

[zebul0n]

gosha bine a écrit :

On 06.08.2007 15:54 zebul0n wrote:

>Hello,

I have an array :

Array ( '2' ='27584.10', '3' ='1008.00', '6' =11393.55, '7' =888.12 )

which i need to modify to fill missing keys from 0 to 11 with zero
value. Like this :

Array ( '0' ='0', '1' ='0', '2' ='27584.10', '3' =1008.00', '4' =>
'0', '5' ='0', '6' ='11393.55', '7' ='888.12', '8' ='0', '9' =>
'0', '10' ='0', '11' ='0' )

but I couldn't find an array function to fill the missing keys with a zero
value.

Thank you.

try

$b = $a + array_fill(0, 12, 0);
ksort($b);
print_r($b);

I'm curious why you need this.

Hello,

your example with array_fill is exactly what I needed.

Thank you.

[fssm2666]

On Aug 6, 9:54 am, zebul0n <[e-mail]:

Hello,

I have an array :

Array ( '2' ='27584.10', '3' ='1008.00', '6' =11393.55, '7' =888.12 )

which i need to modify to fill missing keys from 0 to 11 with zero
value. Like this :

Array ( '0' ='0', '1' ='0', '2' ='27584.10', '3' =1008.00', '4' =>
'0', '5' ='0', '6' ='11393.55', '7' ='888.12', '8' ='0', '9' =>
'0', '10' ='0', '11' ='0' )

but I couldn't find an array function to fill the missing keys with a zero
value.

Thank you.

Hello....

In that case, you are using a statement that create an Associative
Array. This means that every key is an string. Maybe you must change
and define the id as integer without the ' ($array[1]=value).

Ok. Now, you can take some different way: create the array filled woth
zero, and later change the values. Check on the PHP manual the
information about array_fill() function.

(If you want to iterate an array, use: while(list($a,
$b)=each($array)), where you can verify every position in the $array,
$a is the key and $b is the value)

Bye.

Felipe Silva. Chile.