Sesiones de PyR

The following variable are same ? $a and $A true or false?
phppython
2 Votos
6 Respuestas
26th Aug 2020, 3:39 PM
Naveed
Naveed - avatar
I can't understand that $a = count("123","45"); echo $a; . Output: 1. Why?Please explain me more.
count()php
1 Voto
2 Respuestas
23rd Jun 2019, 5:49 PM
Sanjar Sobirjonov
Sanjar Sobirjonov - avatar
I got a question in an interview $a = '2'; $b = &$a; $b = '5$b';
javascript
0 Votos
3 Respuestas
18th May 2021, 2:12 PM
satyam sahay
satyam sahay - avatar
Why <?php $a = 2; $b = $a++; echo $a; ?> is a=3 and b=3
php
0 Votos
3 Respuestas
5th Jul 2017, 12:23 AM
Sandra Curo
Sandra Curo - avatar
Why <?php $a = 2; $b = $a++; echo $b; ?> is a=3 and b=2?
php
0 Votos
3 Respuestas
5th Jul 2017, 12:19 AM
Sandra Curo
Sandra Curo - avatar
$a = "B"; $B = a; echo $B What is output of this code.🤗
php
-3 Votos
2 Respuestas
28th Oct 2021, 8:49 AM
Hemant Kumar Joshi
Hemant Kumar Joshi - avatar
If $a is and $a++ gives same value then whats the point of that operation?
operatorsphp
0 Votos
2 Respuestas
5th Nov 2015, 12:25 PM
Metaphor_
Metaphor_ - avatar
Q.   What will be the output of the below code? $a = “php”; $a++; echo $a;
answerphp
1 Voto
2 Respuestas
8th Dec 2017, 8:31 PM
Yash Singh
Yash Singh - avatar
I want to echo $a if its modulus is zero but not displaying. Please what could be wrong?
php
1 Voto
2 Respuestas
22nd Feb 2020, 5:35 PM
Juliet Chinenye
Juliet Chinenye - avatar
What is the output of this code $a = '1' ; $b = &$a; $b = "2$b" ; echo $a. ", " .$b;
1
-2 Votos
5 Respuestas
30th Sep 2018, 6:29 PM
kcee
kcee - avatar
Which one is fastest if $a = 10; echo "Output is: {$a}"; echo "Output is " . $a; echo 'Output is ' . $a; echo "Output is $a";
php
3 Votos
6 Respuestas
20th Jul 2016, 11:09 AM
Dushyant Srivastava
Dushyant Srivastava - avatar
En tendencia hoy
Hey I've done the C# and SQL beginner and intermediate, but still feel like there could be more... Is there advanced somewhere?
1 Votes
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0 Votes
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2 Votes
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