TechQA.

Question

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

score 3941 · Answer 1 · 2016-12-13 03:45:10

1

Answer

3941

Views

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

3.9k views Asked by PHPLover At 13 December 2016 at 03:45

score 5583 · Answer 2 · 2017-01-01 04:49:29

PHP variable var_dump = NULL?

5.5k views Asked by Gavin Jones At 01 January 2017 at 04:49

score 403 · Answer 3 · 2014-11-09 14:55:30

Can var_dump a string but can not echo the string

403 views Asked by Tran Hieu At 09 November 2014 at 14:55

score 1491 · Answer 4 · 2014-11-28 21:35:51

hard to read when doing var_dump

1.4k views Asked by Limon At 28 November 2014 at 21:35

score 4073 · Answer 5 · 2013-12-04 15:25:30

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

4k views Asked by ey dee ey em At 04 December 2013 at 15:25

score 5771 · Answer 6 · 2013-12-03 07:22:30

How to get value from var_dump as a single variable?

5.7k views Asked by Muhammad Rizwan Kaim Khani At 03 December 2013 at 07:22

score 1553 · Answer 7 · 2013-12-04 10:25:48

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

1.5k views Asked by lostika At 04 December 2013 at 10:25

score 225 · Answer 8 · 2013-12-10 05:38:44

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

225 views Asked by User2013 At 10 December 2013 at 05:38

score 230 · Answer 9 · 2013-12-14 13:34:00

MySQL - select only one (random) image of many

230 views Asked by Valor_ At 14 December 2013 at 13:34

score 611 · Answer 10 · 2017-09-01 01:13:14

In vbs equivalent to php vardump?

611 views Asked by Tolure At 01 September 2017 at 01:13

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?

Popular Questions

Popular Tags

Trending Questions