3v4l.org

run code in 500+ PHP versions simultaneously
<?php echo var_dump((float)"0.5");
Output for 8.0.14, 8.1.23 - 8.1.34, 8.2.10 - 8.2.32, 8.3.0 - 8.3.33, 8.4.1 - 8.4.24, 8.5.0 - 8.5.9
float(0.5)
preferences:
70.97 ms | 900 KiB | 4 Q