php throw exception
function inverse($x) {
if (!$x) {
throw new Exception('Division by zero.');
}
return 1/$x;
}php throw exception
function inverse($x) {
if (!$x) {
throw new Exception('Division by zero.');
}
return 1/$x;
}throwable php
try {
// Code that may throw an Exception or Error.
} catch (Throwable $t) {
// Executed only in PHP 7, will not match in PHP 5.x
} catch (Exception $e) {
// Executed only in PHP 5.x, will not be reached in PHP 7
}php thorwable vs exception
Throwable does not work on PHP 5.x.
To catch both exceptions and errors in PHP 5.x and 7, add a catch block for Exception AFTER catching Throwable first.
Once PHP 5.x support is no longer needed, the block catching Exception can be removed.
try
{
// Code that may throw an Exception or Error.
}
catch (Throwable $t)
{
// Executed only in PHP 7, will not match in PHP 5
}
catch (Exception $e)
{
// Executed only in PHP 5, will not be reached in PHP 7
}Copyright © 2021 Codeinu
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