3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [ 1_000_000_000, // int 6.674_083e-11, // float 299_792_458, // decimal 0xCAFE_F00D, // hexadecimal 0b0101_1111, // binary 0137_041 // octal ]; var_dump($arr);
Output for 8.0.7, 8.1.23 - 8.1.28, 8.2.10 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
array(6) { [0]=> int(1000000000) [1]=> float(6.674083E-11) [2]=> int(299792458) [3]=> int(3405705229) [4]=> int(95) [5]=> int(48673) }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array(6) { [0]=> int(1000000000) [1]=> float(6.674083E-11) [2]=> int(299792458) [3]=> int(3405705229) [4]=> int(95) [5]=> int(48673) }
preferences:
78.63 ms | 402 KiB | 29 Q