3v4l.org

run code in 300+ PHP versions simultaneously
<?php $algo = 16; echo $algo; ?>

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)
8.3.60.0110.00716.38
8.3.50.0090.00916.38
8.3.40.0080.00818.85
8.3.30.0160.00018.55
8.3.20.0040.00420.01
8.3.10.0040.00423.54
8.3.00.0050.00221.55
8.2.180.0160.00316.50
8.2.170.0100.00722.96
8.2.160.0070.00720.12
8.2.150.0070.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00420.38
8.2.120.0000.00726.35
8.2.110.0060.00322.25
8.2.100.0060.00617.78
8.2.90.0040.00418.98
8.2.80.0050.00218.03
8.2.70.0000.00917.75
8.2.60.0020.00517.93
8.2.50.0030.00618.10
8.2.40.0070.00020.41
8.2.30.0030.00619.14
8.2.20.0000.00819.81
8.2.10.0040.00417.92
8.2.00.0040.00418.04
8.1.280.0070.00725.92
8.1.270.0020.00523.92
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0060.00322.69
8.1.230.0000.01117.83
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.36
8.1.190.0050.00317.00
8.1.180.0050.00318.10
8.1.170.0080.00018.58
8.1.160.0000.00718.86
8.1.150.0000.00718.73
8.1.140.0000.00719.45
8.1.130.0050.00518.80
8.1.120.0040.00417.32
8.1.110.0000.00717.34
8.1.100.0080.00017.28
8.1.90.0000.00717.38
8.1.80.0040.00417.32
8.1.70.0000.00817.43
8.1.60.0060.00317.41
8.1.50.0070.00317.42
8.1.40.0030.00517.32
8.1.30.0000.00817.61
8.1.20.0070.00017.54
8.1.10.0030.00617.55
8.1.00.0030.00517.44
8.0.300.0070.00018.77
8.0.290.0060.00316.63
8.0.280.0000.00818.41
8.0.270.0000.00717.13
8.0.260.0030.00516.71
8.0.250.0040.00416.91
8.0.240.0040.00416.95
8.0.230.0040.00416.95
8.0.220.0030.00316.73
8.0.210.0030.00316.78
8.0.200.0060.00416.91
8.0.190.0060.00316.89
8.0.180.0080.00016.72
8.0.170.0000.00716.83
8.0.160.0070.00016.76
8.0.150.0100.00016.61
8.0.140.0000.00716.82
8.0.130.0060.00013.22
8.0.120.0040.00416.74
8.0.110.0030.00516.69
8.0.100.0000.00816.77
8.0.90.0000.00816.76
8.0.80.0070.00716.79
8.0.70.0030.00516.70
8.0.60.0000.00716.69
8.0.50.0000.00816.88
8.0.30.0130.00517.09
8.0.20.0130.00717.40
8.0.10.0000.00716.90
8.0.00.0140.00416.62
7.4.330.0060.00016.84
7.4.320.0060.00016.43
7.4.300.0030.00316.44
7.4.290.0040.00416.36
7.4.280.0030.00516.55
7.4.270.0070.00016.33
7.4.260.0030.00316.38
7.4.250.0070.00016.32
7.4.240.0040.00416.44
7.4.230.0020.00516.64
7.4.220.0140.01016.48
7.4.210.0110.00416.50
7.4.200.0000.00716.55
7.4.160.0050.01116.32
7.4.150.0090.00917.40
7.4.140.0100.01117.86
7.4.130.0070.01016.25
7.4.120.0070.01116.47
7.4.110.0130.00316.52
7.4.100.0080.01416.39
7.4.90.0090.00916.59
7.4.80.0100.00719.39
7.4.70.0120.01116.29
7.4.60.0090.00616.48
7.4.50.0090.00616.39
7.4.40.0100.00716.46
7.4.30.0070.01016.34
7.4.00.0090.00614.94
7.3.330.0020.00212.95
7.3.320.0050.00013.03
7.3.310.0000.00616.14
7.3.300.0030.00316.17
7.3.290.0030.01016.15
7.3.280.0090.00916.18
7.3.270.0110.00717.40
7.3.260.0100.00816.39
7.3.250.0060.01216.25
7.3.240.0130.00516.48
7.3.230.0140.00316.45
7.3.210.0130.00316.36
7.3.200.0140.00316.20
7.3.190.0030.01216.47
7.3.180.0130.01016.11
7.3.170.0060.01016.48
7.3.160.0060.01216.14
7.3.10.0080.00416.60
7.3.00.0080.00816.31
7.2.330.0060.01316.54
7.2.320.0120.02216.40
7.2.310.0140.00616.34
7.2.300.0090.00916.19
7.2.290.0140.00316.48
7.2.130.0080.00316.44
7.2.120.0030.01416.34
7.2.110.0000.01416.47
7.2.100.0000.01416.36
7.2.90.0060.00916.42
7.2.80.0030.01016.66
7.2.70.0060.00616.76
7.2.60.0090.00516.82
7.2.50.0060.00316.71
7.2.40.0060.00916.80
7.2.30.0030.01016.67
7.2.20.0070.00416.37
7.2.10.0080.00816.45
7.2.00.0090.00616.82
7.1.250.0030.00615.60
7.1.200.0100.00315.48
7.1.110.0080.01418.03
7.1.100.0030.01917.94
7.1.90.0070.01117.62
7.1.80.0030.01617.98
7.1.70.0000.01616.91
7.1.60.0100.02035.05
7.1.50.0160.01034.83
7.1.40.0270.00634.27
7.1.30.0170.02034.41
7.1.20.0160.01634.30
7.1.10.0030.01216.38
7.1.00.0000.02116.70
7.0.250.0030.01917.55
7.0.240.0140.00717.49
7.0.230.0030.01517.73
7.0.220.0090.01017.70
7.0.210.0110.00516.68
7.0.200.0030.00916.81
7.0.190.0060.00616.61
7.0.180.0040.01216.15
7.0.170.0060.01216.19
7.0.160.0060.00916.15
7.0.150.0070.00716.01
7.0.140.0030.01116.20
7.0.130.0090.00616.54
7.0.120.0090.00616.45
7.0.110.0030.01016.26
7.0.100.0070.00716.37
7.0.90.0040.01116.05
7.0.80.0060.00916.14
7.0.70.0060.01216.36
7.0.60.0060.01115.99
7.0.50.0030.01016.24
7.0.40.0040.01116.27
7.0.30.0000.01416.23
7.0.20.0060.01316.45
7.0.10.0160.00316.20
7.0.00.0090.00916.17

preferences:
63.82 ms | 401 KiB | 5 Q