php explode only first var element

Question

So after some hours of research I didn´t find the solution to this:

$data1 = $_POST['dats'];
$sign = $_POST['sign']; 
$teile = explode("$sign", $data1);

foreach($teile AS $newdat)
  {
  echo'<center><img src="http://somedomain.com/&text=',$newdat[0],'"></center></br>';
}

The foreach shows only the first number (ex. 1) but the array contains numbers like 1234. So the rest (234) is cutet off

Thanks for your help

$data1 be like 1234,4234,534,234234,6456 and $sign can be "," — Nicksonnnn
– Nicksonnnn, Commented Oct 16, 2014 at 6:16

pavel · Accepted Answer · 2014-10-16 06:17:09Z

3

In $newdat is string only, not array.

foreach($teile AS $newdat) {
    echo'<center><img src="http://somedomain.com/&text=',$newdat,'"></center></br>';
}                                                           // ^^ remove '[0]'

answered Oct 16, 2014 at 6:17

pavel

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1 Comment

Darren Over a year ago

@panther Haha I retract that statement, I may have had too much to drink

vineet verma · Accepted Answer · 2014-10-16 06:17:30Z

2

in foreach use $newdat for $newdat[0]

answered Oct 16, 2014 at 6:17

vineet verma

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Comments

Vidhyut Pandya · Accepted Answer · 2014-10-16 06:23:19Z

0

Use index value of array

$data1 = $_POST['dats'];
$sign = $_POST['sign']; 
$teile = explode("$sign", $data1);

foreach($teile AS $key=>$newdat)
  {
   echo'<center><img src="http://somedomain.com/&text=',$newdat[$key],'"></center></br>';
  }

answered Oct 16, 2014 at 6:23

Vidhyut Pandya

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2 Comments

Nicksonnnn Over a year ago

Which way is better this or use $newdat for $newdat[0]?

Vidhyut Pandya Over a year ago

Both ways are better.There is not any issue related to any kind of performance whether you use "key"/"index" value or not.Key value can be used if you want to display particular element.

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