alceanicu / zce Goto Github PK

• migrate to angular 16
• add ngrx

I tried the following code here
https://sandbox.onlinephpfunctions.com/

<?php
        //Enter your code here, enjoy!

$string = "14302";
$string[$string[2]] = "4";
print $string;

The output was 14342.

The attached screenshow shows 14342 in red, although my selected answer was wrong (I got it wrong at that time), your red/green indicates wrong. Also the green should indicate only one right answer.

A question with the following seems wrong, array_list does not work but it seems your question suggests that it will work. Secondly it would be good if I can go back to a question and try it again to verify it.

I tried here https://sandbox.onlinephpfunctions.com/ and array_list fails

This question is really strange. https://github.com/alceanicu/zce/blob/master/questions/0582.md

1. it doesn't actually have a clear question. e.g. "what does $info equal?"
2. $e->errorInfo should be an array, but the responses are integers.

(https://www.php.net/manual/en/class.pdoexception.php#pdoexception.props.errorinfo)

Please check it

Hi,

I think there is an issue with question 323.

https://github.com/alceanicu/zce/blob/master/questions/0323.md

What is the output of the following PHP script?

$string1 = 'foo' . 'bar';
$string2 = 'hello' + 'goodbye';
$string3 = "abc" + "123";

echo sprintf('%s - %s - %s', $string1, $string2, $string3);
Enter the exact script output

 A) foobar - 0 - 123
 B) 0
 C) foo
 D) bar
 
Answer
Answer: A, C

PHP < 8 Output: "foobar - 0 - 123" - Answer A
PHP 8 Output: "Fatal error: Uncaught TypeError: Unsupported operand types"

Hi,

https://github.com/alceanicu/zce/blob/master/questions/0583.md

I think question 583 is wrong. It says answer A, B, C, but it should just be answer A

What is the output of the following code:

$a = '1';
$b = &$a;
$b = "2$b";
echo $a.", ".$b;
 A) 21, 21
 B) 20, 21
 C) null
 D) an error
Answer
Answer: A, B, C

Output.: 21, 21
Answer: A

Thanks for your great project.

Hello, i wonder if this is correct and there is two combined questions in this "question" : https://github.com/alceanicu/zce/blob/master/questions/0653.md or it's a mistake ?