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<?php $float = 0.0; if ( ! $float ) { echo "float falsy" . PHP_EOL; } else { echo "float NOT falsy" . PHP_EOL; } $string = '0.0'; if ( ! $string ) { echo "string falsy" . PHP_EOL; } else { echo "string NOT falsy" . PHP_EOL; }
Output for 8.2.28 - 8.2.29, 8.3.5 - 8.3.28, 8.4.5 - 8.4.15, 8.5.0 - 8.5.1
float falsy string NOT falsy
preferences:
82.73 ms | 406 KiB | 5 Q