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Why the 'NULL' value of a variable is not displayed using echo and print but displayed with var_dump() function?

score 3988 · Answer 1 · 2016-12-13T03:45:10.363000

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Why the 'NULL' value of a variable is not displayed using echo and print but displayed with var_dump() function?

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score 5628 · Answer 2 · 2017-01-01T04:49:29.070000

PHP variable var_dump = NULL?

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var_dump for a function in a class return Fatal error: Call to undefined function

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score 7699 · Answer 11 · 2011-02-12T23:39:43.813000

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score 204 · Answer 15 · 2020-10-09T15:51:06.670000

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score 497 · Answer 16 · 2012-01-29T03:04:07.567000

PHP preformatted output by default

497 views Asked by tgoneil At 29 January 2012 at 03:04

score 906 · Answer 17 · 2013-12-19T14:16:52.970000

$obj->property is null, but it's well defined according to print_r/var_dump

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Why is var_dump() saying a string is an object?

779 views Asked by Nate At 09 January 2014 at 22:54

TechQA.

List Question

Why the 'NULL' value of a variable is not displayed using echo and print but displayed with var_dump() function?

PHP variable var_dump = NULL?

Can var_dump a string but can not echo the string

hard to read when doing var_dump

var_dump for a function in a class return Fatal error: Call to undefined function

How to get value from var_dump as a single variable?

Using var_dump() causes blank page (error reporting is on)

Is this asterisk character in my switch the reason I'm having a paradox in the output?

MySQL - select only one (random) image of many

In vbs equivalent to php vardump?

PHP: Colors in var_dump (Ubuntu)

Debug php with Netbeans - Newbie source request

var_dump outputting string('**') "array"

The square brackets after the var_dump output in PHP

PHP: var_dump output is not full

PHP preformatted output by default

$obj->property is null, but it's well defined according to print_r/var_dump

codeigniter var_dump size output not ok

PHP var_dump is displaying NULL when using explode function

Why is var_dump() saying a string is an object?

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