var-dump Questions
9
Solved
<?php
$x = array("<b>","<i>","b","i","<h1>hello</h1>");
print_r ($x);
echo "<hr>";
var_dump ($x);
out...
Ftc asked 7/4, 2012 at 16:14
14
Solved
I'd like to capture the output of var_dump to a string.
The PHP documentation says;
As with anything that outputs its result directly to the browser, the output-control functions can be used to ca...
6
is it possible to override var_dump output for a custom class?
I want something like this:
class MyClass{
public $foo;
public $bar;
//pseudo-code
public function __dump($foo, $bar)
{
return ...
16
I used laravel for a long time but currently I work with wordpress. I loved using the laravel's DD() function.
But in wordpress I can only use these,
print_r(),
var_dump(),
var_export()....
T...
4
Solved
I have an array with some strings like
$array = array("string1","string2","string3");
But those strings are very long, with a length of 2000+ sometimes. So when I do
echo "<pre>";
var_du...
2
Solved
This is the first time I ever face, that var_dumping json_encode of an array resulting boolean value.
I have an array that was resulted from unserialization. I var_dumped it and made sure that it i...
4
Solved
I think I'm missing something really obvious here, but can someone explain to me why I'm getting the output I am and not the output I expect on the following var dumps:
Here's the original xml:
&...
6
Solved
How can I set style to var_dump() function and PHP errors style, like on the next image?
At the moment I have next view of var_dump() (with <pre>var_dump(...)</pre>, without it wil...
Litharge asked 2/8, 2015 at 12:20
16
Solved
I have a simple $_GET[] query var set for showing testing data when pulling down queries from the DB.
<?php if($_GET['test']): ?>
<div id="test" style="padding: 24px; background: #...
3
Solved
I need to print contents of multiple arrays in my code. Eg
function performOp($n, $inputArr, $workArr)
{
printf("Entered function, value of n is %d", $n);
print_r($inputArr);
print_r($workA...
2
Solved
UPDATE: Anwer is here PHP unserialize fails with non-encoded characters?
I'm trying to match objects with in_array. This works fine except for the object with this string as a property. Visually t...
6
Solved
I'm looking for a way to get the instance ID of a given object / resource with PHP, the same way var_dump() does:
var_dump(curl_init()); // resource #1 of type curl
var_dump(curl_init()); // resou...
5
I'm not sure why, but xdebug does not highlight var_dump(). But config seems to be fine. Have no idea why... Any suggestions?
This is my phpinfo(); http://pastebin.com/A45dqnWN
plus even xdebug_v...
5
Solved
I am using dump($value) function. I have an associative array with lots of entries in it. I need to see the values right away without having to click the expansion button when dumped. I can use var...
2
Solved
Just recently var_dump() in PHP (currently using 5.6.23) started to print out the filename as well as the line number before actually dumping my variable. I'm not aware of any major changes on the ...
3
str() and repr() can be used to print the contents of a variable in python. But the contents of a variable may be quite complex. The pprint library, reported as the php var_dump() equivalent, works...
3
Solved
When dealing with certain PHP objects, it's possible to do a var_dump() and PHP prints values to the screen that go on and on and on until the PHP memory limit is reached I assume. An example of th...
2
I am using Ubuntu with PHP 7.
PHP 7.0.5-3+donate.sury.org~xenial+1 (cli) ( NTS )
Copyright (c) 1997-2016 The PHP Group
Zend Engine v3.0.0, Copyright (c) 1998-2016 Zend Technologies
with Zend OPca...
7
Solved
I have never really thought about this until today, but after searching the web I didn't really find anything. Maybe I wasn't wording it right in the search.
Given an array (of multiple dimensions...
14
When I echo var_dump($_variable), I get one long, wrapping line with all varable's and values like
["kt_login_user"]=> string(8) "teacher1" ["kt_login_id"]=> string(3) "973" ["kt_campusID"]=...
1
Solved
I tried to use the wonderful dump function from the var-dumper bundle in symfony 4 and for some reason I get the following error:
Failed to start the session because headers have already been sent...
9
Solved
I would like to see the structure of object in JavaScript (for debugging). Is there anything similar to var_dump in PHP?
Lorou asked 2/3, 2009 at 21:3
3
Solved
I try to use var_dump on command line with phpsh in order to get debugging information about some variable. But the variable contains a very deeply nested data structure. Therefore, using the defau...
7
Solved
Is there a "simple" script somewhere that will take a json data and format it to make it more readable?
For example:
// $response is a json encoded string.
var_dump($response);
The above output...
1
Solved
I'm having some problems with var_dump.
This is my code:
$rezultat = 5 < 2;
$rezultat1 = 5 > 2;
var_dump($rezultat);
echo $rezultat1;
And this outputs:
C:\wamp\www\djole-php\test.php:5...
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