3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); $processor = function ($data) { $data = htmlentities($data); $data = str_split($data); $data = (fn ($x) => array_map(strtoupper(...), $x))($data); $data = (fn ($x) => array_filter($x, fn ($v) => $v != 'O'))($data); return $data; }; $data = "Hello World!"; var_dump( $data, $processor($data), );

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.5.20.0060.01119.86
8.5.10.0150.00816.73
8.5.00.0130.00919.96
8.4.170.0090.01223.79
8.4.160.0150.00723.73
8.4.150.0080.00516.78
8.4.140.0140.00817.60
8.4.130.0060.00818.90
8.4.120.0090.00524.30
8.4.110.0110.00918.98
8.4.100.0140.00918.55
8.4.90.0120.00620.72
8.4.80.0060.00319.42
8.4.70.0430.00918.18
8.4.60.0480.00618.18
8.4.50.0360.00818.18
8.4.40.0450.00718.18
8.4.30.0490.00918.18
8.4.20.0420.01118.18
8.4.10.0400.00718.18
8.3.300.0080.01318.54
8.3.290.0140.00820.93
8.3.280.0100.01118.41
8.3.270.0080.01116.24
8.3.260.0120.00816.37
8.3.250.0090.01119.00
8.3.240.0080.00318.93
8.3.230.0120.00816.76
8.3.220.0100.00918.76
8.3.210.0320.01318.18
8.3.200.0390.00618.18
8.3.190.0390.00818.18
8.3.180.0440.00818.18
8.3.170.0200.00618.18
8.3.160.0260.00818.18
8.3.150.0400.00818.18
8.3.140.0340.00818.18
8.3.130.0170.00418.18
8.3.120.0200.00618.18
8.3.110.0310.00518.18
8.3.100.0350.00418.18
8.3.90.0400.00918.18
8.3.80.0440.00518.18
8.3.70.0300.00418.18
8.3.60.0270.00818.18
8.3.50.0390.00718.18
8.3.40.0450.00618.18
8.3.30.0320.00918.18
8.3.20.0350.00918.18
8.3.10.0220.00718.18
8.3.00.0190.00818.18
8.2.300.0100.00918.13
8.2.290.0090.00920.84
8.2.280.0360.00518.18
8.2.270.0350.01018.18
8.2.260.0370.00618.18
8.2.250.0360.00518.18
8.2.240.0300.00718.18
8.2.230.0310.01018.18
8.2.220.0350.01018.18
8.2.210.0400.00418.18
8.2.200.0330.00918.18
8.2.190.0290.01018.18
8.2.180.0320.00818.18
8.2.170.0420.00418.18
8.2.160.0290.00818.18
8.2.150.0160.00418.18
8.2.140.0400.00618.18
8.2.130.0230.00318.18
8.2.120.0210.00918.18
8.2.110.0370.00918.18
8.2.100.0410.00818.18
8.2.90.0360.00918.18
8.2.80.0250.00618.18
8.2.70.0360.00618.18
8.2.60.0340.00618.18
8.2.50.0340.01018.18
8.2.40.0300.01218.18
8.2.30.0400.00918.18
8.2.20.0350.00518.18
8.2.10.0320.01118.18
8.2.00.0220.00618.18
8.1.340.0150.00417.68

preferences:
30.53 ms | 403 KiB | 5 Q