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<?php declare(strict_types=1); $song_ratings = [ 'Bullet with Butterfly Wings' => 5, '1979' => 4, 'Tonight, Tonight' => 4, ]; function display_rating(int $rating, string $title) { return "$title: $rating"; } foreach ($song_ratings as $title => $rating) { echo display_rating($rating, $title) . PHP_EOL; }
Output for 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
Bullet with Butterfly Wings: 5 Fatal error: Uncaught TypeError: display_rating(): Argument #2 ($title) must be of type string, int given, called in /in/R4rnD on line 17 and defined in /in/R4rnD:11 Stack trace: #0 /in/R4rnD(17): display_rating(4, 1979) #1 {main} thrown in /in/R4rnD on line 11
Process exited with code 255.
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
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73.39 ms | 407 KiB | 5 Q