# 鬼滅のPHP ###### tags: `php` ## 壱の型 ``` php > var_dump('壱' == 0); bool(true) ``` ## 弐の型 ``` $ cat 弐の型.php <?php function 弐の型(): int { return 0.2; } var_dump(弐の型()); ``` ``` $ php 弐の型.php int(0) ```
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