note 125565 added to class.divisionbyzeroerror
| From: | 8ctopus@php.net | Date: | Thu, 03 Dec 2020 08:21:21 +0000 |
| Subject: | note 125565 added to class.divisionbyzeroerror | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-215929@lists.php.net to get a copy of this message | ||
Use of arithmetic operator / does not throw an exception in php 7, while it does in php 8.
<?php
try {
echo intdiv(2, 0);
} catch (DivisionByZeroError $e) {
echo "Caught DivisionByZeroError!\n";
}
try {
echo (2 / 0);
} catch (DivisionByZeroError $e) {
echo "Caught DivisionByZeroError!\n";
}
?>
# php 7
$ php test.php
caught division by zero for intdiv()
PHP Warning: Division by zero in test.php on line 10
PHP Stack trace:
PHP 1. {main}() test.php:0
Warning: Division by zero in test.php on line 10
Call Stack:
0.0740 417272 1. {main}() test.php:0
# php 8
$ php test.php
caught division by zero for intdiv()
caught division by zero for /
----
Server IP: 45.112.84.4
Probable Submitter: 45.91.156.130 (proxied: 213.242.205.9)
----
Manual Page -- http://php.net/manual/en/class.divisionbyzeroerror.php
Edit -- https://master.php.net/note/edit/125565
Del: integrated -- https://master.php.net/note/delete/125565/integrated
Del: useless -- https://master.php.net/note/delete/125565/useless
Del: bad code -- https://master.php.net/note/delete/125565/bad+code
Del: spam -- https://master.php.net/note/delete/125565/spam
Del: non-english -- https://master.php.net/note/delete/125565/non-english
Del: in docs -- https://master.php.net/note/delete/125565/in+docs
Del: other reasons-- https://master.php.net/note/delete/125565
Reject -- https://master.php.net/note/reject/125565
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