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ext/gd: Return type violation in imagefilter when an invalid filter is provided #20070
Description
Description
The following code:
<?php
$image = imagecreatetruecolor(180, 30);
try {
var_dump(imagefilter($image, -1));
} catch (Throwable $e) {
echo $e::class, ': ', $e->getMessage(), "\n";
}Resulted in this output:
Fatal error: imagefilter(): Return value must be of type bool, null returned in Unknown on line 0
But I expected this output instead:
ValueError: imagefilter(): Argument #2 ($filter) must be a valid filter
Found by just staring at the code when double-checking #20066
PHP Version
latest
Operating System
No response
Activity
Fix phpGH-20070: Return type violation in imagefilter when an invalid…
Fix GH-20070: Return type violation in imagefilter when an invalid fi…
Merge branch 'PHP-8.3' into PHP-8.4
Merge branch 'PHP-8.4' into PHP-8.5
Merge branch 'PHP-8.5'