asked on

How would I print this array?

Here's my array when I do a var_dump:

C:\wamp64\www\adm\jquery_post.php:9:
array (size=2)
'comparison_value' =>
array (size=1)
0 => string 'asdf' (length=4)
'between_value' =>
array (size=1)
0 => string 'fghj' (length=4)

I want to be able to print out:

comparison_value = asdf
between_value=fghi

How?

Norie

Something like this perhaps.

foreach ( $yourarray as $key => $value )
{
echo "$key = $value\n";
}

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Bruce Gust

ASKER

That gives me this:

#	Time	Memory	Function	Location
Call Stack
( ! ) Notice: Array to string conversion in C:\wamp64\www\adm\jquery_post.php on line 13
1	0.0009	414008	{main}( )	...\jquery_post.php:0

comparison_value = Array

#	Time	Memory	Function	Location
Call Stack
( ! ) Notice: Array to string conversion in C:\wamp64\www\adm\jquery_post.php on line 13
1	0.0009	414008	{main}( )	...\jquery_post.php:0

between_value = Array

Bruce Gust

ASKER

BTW: Here's the form from which all of this is coming:

<form action="jquery_post.php" method="Post">
<input type="text" name="criteria[comparison_value][]"><br>
<input type="text" name="criteria[between_value][]">
<input type="submit" value="submit">
</form>

Not the way I usually put a form together, but that's the infrastructure I'm dealing with and that's what results in the "var_dump" you see above.

Thanks!

Norie

What's the array name?

Bruce Gust

ASKER

Here's the code:

<?php
var_dump($_POST['criteria']);
echo "<br><br>";
foreach ( $_POST['criteria'] as $key => $value )
  {
  echo "$key = $value\n";
  }
?>

The array would be $_POST['criteria']

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Norie

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Bruce Gust

ASKER

That did it!

Thanks!

Norie

Bruce

Glad that worked, curious about the second set of [] - is there a reason for them?

Without them the code you posted should work.

Bruce Gust

ASKER

Couldn't tell you. I'm coming in after the fact and just trying to make things work...!

Norie

No, problem.:)