3v4l.org

run code in 300+ PHP versions simultaneously
<?php class FizzBuzz { const THREE = __LINE__; const FOUR = __LINE__; const FIVE = __LINE__; const FIFTEEN = __LINE__; public function main() { for($i = (int) true;$i <= self::FIFTEEN;$i++) { ob_start(); $this->f($i); $this->b($i); if (ob_get_contents() == false) { echo $i; } echo PHP_EOL; } } private function f($i) { if ($i % self::THREE == false) { echo substr(__CLASS__, false, self::FOUR); } } private function b($i) { if ($i % self::FIVE == false) { echo substr(__CLASS__, self::FOUR, self::FOUR); } } } (new FizzBuzz())->main();

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)
8.4.140.0110.01117.53
8.4.130.0120.00917.84
8.4.120.0040.00520.57
8.4.110.0100.00622.50
8.4.100.0080.00217.97
8.4.90.0120.00918.77
8.4.80.0140.00717.74
8.4.70.0110.00518.01
8.4.60.0070.00118.09
8.4.50.0140.00619.66
8.4.40.0030.01618.93
8.4.30.0140.00618.74
8.4.20.0120.00918.13
8.4.10.0060.01221.86
8.3.270.0130.00916.81
8.3.260.0110.00816.76
8.3.250.0130.00618.99
8.3.240.0070.00416.82
8.3.230.0080.00816.92
8.3.220.0090.00317.13
8.3.210.0100.00816.60
8.3.200.0150.00416.68
8.3.190.0040.00416.73
8.3.180.0070.01118.75
8.3.170.0060.01219.08
8.3.160.0150.00316.60
8.3.150.0070.01118.83
8.3.140.0130.00617.04
8.3.130.0080.00018.62
8.3.120.0060.00320.77
8.3.110.0060.01020.94
8.3.100.0110.00016.88
8.3.90.0120.00626.77
8.3.80.0070.00718.31
8.3.70.0040.01116.58
8.3.60.0060.01218.14
8.3.50.0000.01420.02
8.3.40.0070.00720.02
8.3.30.0070.00718.68
8.3.20.0050.00324.18
8.3.10.0050.00324.66
8.3.00.0080.00026.16
8.2.290.0070.01320.38
8.2.280.0120.00716.64
8.2.270.0060.00316.62
8.2.260.0000.00817.36
8.2.250.0060.00316.88
8.2.240.0070.00317.49
8.2.230.0100.00722.58
8.2.220.0060.00337.54
8.2.210.0070.00326.77
8.2.200.0000.00918.30
8.2.190.0130.00316.75
8.2.180.0070.00725.92
8.2.170.0110.00418.99
8.2.160.0080.00622.96
8.2.150.0070.00025.66
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00426.16
8.2.110.0090.00020.89
8.2.100.0040.00817.84
8.2.90.0050.00317.97
8.2.80.0040.00419.05
8.2.70.0040.00417.50
8.2.60.0040.00417.62
8.2.50.0000.00818.04
8.2.40.0000.00818.09
8.2.30.0000.00718.06
8.2.20.0070.00019.36
8.2.10.0070.00018.10
8.2.00.0000.00819.30
8.1.330.0120.00720.41
8.1.320.0060.00516.09
8.1.310.0120.00616.59
8.1.300.0150.00020.05
8.1.290.0030.00630.84
8.1.280.0090.00625.92
8.1.270.0060.00324.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0110.00021.92
8.1.230.0120.00021.03
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0070.00317.47
8.1.190.0030.00617.36
8.1.180.0040.00418.10
8.1.170.0050.00317.62
8.1.160.0040.00419.08
8.1.150.0040.00418.69
8.1.140.0070.00017.36
8.1.130.0030.00319.02
8.1.120.0040.00417.50
8.1.110.0040.00417.52
8.1.100.0000.00717.44
8.1.90.0060.00617.48
8.1.80.0160.00017.39
8.1.70.0100.00517.50
8.1.60.0180.00317.63
8.1.50.0210.00317.59
8.1.40.0150.00317.40
8.1.30.0180.00017.70
8.1.20.0120.00617.58
8.1.10.0090.00917.66
8.1.00.0070.01117.55
8.0.300.0000.00819.85
8.0.290.0050.00316.75
8.0.280.0030.00318.41
8.0.270.0000.00716.92
8.0.260.0040.00418.50
8.0.250.0000.00717.07
8.0.240.0070.00017.12
8.0.230.0040.00416.98
8.0.220.0140.00017.00
8.0.210.0110.00416.93
8.0.200.0110.00316.93
8.0.190.0120.00316.96
8.0.180.0070.00716.97
8.0.170.0070.00716.98
8.0.160.0150.00017.02
8.0.150.0100.00516.80
8.0.140.0090.00616.88
8.0.130.0130.00417.08
8.0.120.0110.00316.82
8.0.110.0120.00416.91
8.0.100.0110.00416.88
8.0.90.0040.00817.05
8.0.80.0140.00016.81
8.0.70.0120.00217.02
8.0.60.0120.00416.88
8.0.50.0090.00516.89
8.0.30.0080.00516.94
8.0.20.0090.00517.07
8.0.10.0070.00717.16
7.4.330.0050.00016.67
7.4.320.0000.00916.57
7.4.300.0140.00316.56
7.4.290.0080.00816.57
7.4.280.0140.00016.65
7.4.270.0110.00316.56
7.4.260.0000.01316.50
7.4.250.0060.00616.67
7.4.240.0000.01016.47
7.4.230.0130.00316.60
7.4.220.0120.00416.54
7.4.210.0090.00016.52
7.4.200.0050.00816.53
7.4.190.0120.00316.49
7.4.180.0040.00916.54
7.4.160.0080.00416.52
7.4.150.0040.00716.55
7.4.140.0080.00416.54
7.4.130.0030.00716.42
7.4.120.0060.00616.61
7.4.110.0060.00616.43
7.4.100.0000.01216.47
7.4.90.0080.00416.36
7.4.80.0100.00316.41
7.4.70.0070.00716.50
7.4.60.0080.00716.40
7.4.50.0110.00416.43
7.4.40.0130.00016.42
7.4.30.0000.01116.38
7.4.20.0080.00316.50
7.4.10.0090.00216.40
7.4.00.0110.00416.59

preferences:
38.1 ms | 403 KiB | 5 Q