Explode and Upload filetype select

[Cyto]

Hi,

 

I'm exploding a list of result that are separated with comma, but I have also comma's in the value from the list. Is it possible to explode without removing the comma of the values?

Example of list:

10,24,13,145 etc.

 

Values are:

10,24

13,145

 

P.S I didn't wanted to open a new topic. Is it also possible when I browse a file to upload. I can select any file(All Files). Can it be done so I can choose only image file types?

 

Cyto

[Barand]

assuming they are always in pairs

 

<?php 
$str = '10,24,13,145';
$a = explode(',', $str);
$b = array_chunk($a, 2);          // put into pairs
$c = array();
foreach ($b as $pair) {
    $c[] = join(',', $pair);
}

?>

$c contains
Array
(
    [0] => 10,24
    [1] => 13,145
)

[Cyto]

Thx it works, but I'm using it in a for loop. How can I do this in a for loop?

[Barand]

Don't know without seeing what you doing

[Cyto]

My code:

 

$a = explode(",", $str);
$b= explode(",", $str2);

for( $i = 0, $c = count($a); $i < $c; $i++ ) {

echo $a[$i]."\n";
echo $b[$i]."\n";

}

[Barand]

How are you creating those original strings in the first place?

 

Is there the option of using a character other than comma to sidestep your problem?

[Cyto]

I thought of that at the first place, but I didn't know how. The strings come from a ajax post in a array. I'm calling the array like:

var numbers = [];

 

The post contains like this:

'10,24,13,145' etc.

[Barand]

My code:

 

$a = explode(",", $str);
$b= explode(",", $str2);

for( $i = 0, $c = count($a); $i < $c; $i++ ) {

echo $a[$i]."\n";
echo $b[$i]."\n";

}

 

What do $str and $str2 contain at this point?

[Cyto]

$str = "00:01:54,938", "00:03:10,900", "00:03:14,826"

$str2 = "00:01:57,974", "00:03:14,825", "00:03:17,851"

 

I could only get this from firebug in a console.log, but these are the values that I get from ajax.

Btw thx for helping me.

[Barand]

Try using the ", " to split them

 

<?php
$str = trim($str,'"');
$a = explode('", "', $str);
$str2 = trim($str2,'"');
$b = explode('", "', $str2);

foreach ($a as $k=>$item) {
    echo $item . '<br />';
    echo $b[$k] .'<br /><br />';
}

?>