3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public function empty() {} }

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)
8.3.60.0110.00718.31
8.3.50.0070.00716.38
8.3.40.0080.00618.67
8.3.30.0120.00318.57
8.3.20.0000.00720.09
8.3.10.0040.00421.65
8.3.00.0070.00319.20
8.2.180.0090.00616.32
8.2.170.0100.00322.96
8.2.160.0070.00720.38
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00020.94
8.2.120.0040.00426.35
8.2.110.0000.00921.00
8.2.100.0040.00717.59
8.2.90.0040.00418.97
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0080.00017.50
8.2.50.0060.00317.25
8.2.40.0060.00318.99
8.2.30.0070.00020.77
8.2.20.0050.00517.84
8.2.10.0050.00317.93
8.2.00.0070.00018.00
8.1.280.0140.00025.92
8.1.270.0080.00023.83
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0080.00321.17
8.1.230.0070.00417.58
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0040.00417.23
8.1.190.0030.00518.89
8.1.180.0000.01218.10
8.1.170.0000.00818.51
8.1.160.0040.00418.94
8.1.150.0000.00818.75
8.1.140.0080.00019.34
8.1.130.0030.00318.71
8.1.120.0000.00717.29
8.1.110.0000.00717.24
8.1.100.0040.00417.23
8.1.90.0070.00017.28
8.1.80.0040.00417.37
8.1.70.0040.00417.36
8.1.60.0030.00617.47
8.1.50.0000.00817.37
8.1.40.0030.00517.41
8.1.30.0000.00717.41
8.1.20.0000.00817.55
8.1.10.0000.00817.30
8.1.00.0050.00217.22
8.0.300.0150.00018.77
8.0.290.0040.00416.58
8.0.280.0000.00618.31
8.0.270.0070.00017.03
8.0.260.0000.00716.68
8.0.250.0040.00416.84
8.0.240.0070.00016.71
8.0.230.0000.00716.85
8.0.220.0040.00416.64
8.0.210.0000.00716.77
8.0.200.0020.00516.81
8.0.190.0000.00816.78
8.0.180.0000.00716.84
8.0.170.0000.00716.71
8.0.160.0080.00016.76
8.0.150.0080.00016.69
8.0.140.0030.00316.59
8.0.130.0060.00013.16
8.0.120.0000.00816.61
8.0.110.0040.00416.62
8.0.100.0000.00816.62
8.0.90.0000.00716.54
8.0.80.0030.01416.76
8.0.70.0000.00716.74
8.0.60.0070.00016.82
8.0.50.0000.00716.59
8.0.30.0100.00717.04
8.0.20.0080.01217.40
8.0.10.0040.00416.75
8.0.00.0140.01016.54
7.4.330.0000.00515.55
7.4.320.0060.00016.23
7.4.300.0060.00016.27
7.4.290.0060.00316.37
7.4.280.0000.00816.39
7.4.270.0000.00716.38
7.4.260.0000.00713.12
7.4.250.0000.00716.41
7.4.240.0000.00716.32
7.4.230.0030.00316.49
7.4.220.0030.02216.25
7.4.210.0070.01416.49
7.4.200.0040.00416.57
7.4.160.0080.00816.38
7.4.150.0080.00817.40
7.4.140.0120.00917.86
7.4.130.0070.01116.46
7.4.120.0120.00716.35
7.4.110.0060.01016.51
7.4.100.0070.01016.32
7.4.90.0110.00716.35
7.4.80.0070.01019.39
7.4.70.0120.00416.45
7.4.60.0090.00616.30
7.4.50.0070.01016.48
7.4.40.0150.00316.26
7.4.30.0130.00316.23
7.4.00.0070.00714.76
7.3.330.0000.00513.03
7.3.320.0000.00513.07
7.3.310.0040.00416.18
7.3.300.0030.00316.13
7.3.290.0090.00616.19
7.3.280.0100.00616.14
7.3.270.0060.01117.40
7.3.260.0080.00816.32
7.3.250.0100.00816.29
7.3.240.0120.00516.23
7.3.230.0000.01816.37
7.3.210.0130.00316.16
7.3.200.0040.01816.31
7.3.190.0030.01216.25
7.3.180.0100.01216.39
7.3.170.0030.01616.46
7.3.160.0060.01016.45
7.3.10.0040.00916.50
7.3.00.0030.01016.36
7.2.330.0060.01216.54
7.2.320.0060.01016.18
7.2.310.0060.00916.55
7.2.300.0120.00616.48
7.2.290.0160.00016.51
7.2.130.0060.00916.75
7.2.120.0030.00916.61
7.2.110.0120.00316.49
7.2.100.0120.00016.77
7.2.90.0000.01616.40
7.2.80.0150.00216.56
7.2.70.0030.00616.74
7.2.60.0060.01016.67
7.2.50.0060.00616.73
7.2.40.0040.01116.48
7.2.30.0000.01416.61
7.2.20.0030.00716.66
7.2.10.0100.00616.69
7.2.00.0050.00818.08
7.1.250.0040.00415.59
7.1.200.0000.01215.39
7.1.100.0070.00317.91
7.1.70.0210.01015.00
7.1.60.0490.01033.12
7.1.50.0430.01832.76
7.1.40.0230.01632.22
7.1.30.0760.00732.73
7.1.20.0310.00732.77
7.1.10.0150.00414.80
7.1.00.0120.00914.56
7.0.200.0140.01414.80
7.0.190.0080.01114.61
7.0.180.0120.00614.14
7.0.170.0160.00314.13
7.0.160.0110.00714.40
7.0.150.0150.00414.42
7.0.140.0110.01114.22
7.0.130.0100.01014.42
7.0.120.0140.00714.62
7.0.110.0130.00914.20
7.0.100.0060.01314.23
7.0.90.0100.01014.21
7.0.80.0100.01014.29
7.0.70.0130.00614.36
7.0.60.0540.00014.25
7.0.50.0090.00914.33
7.0.40.0130.00714.56
7.0.30.0070.01314.55
7.0.20.0110.01114.49
7.0.10.0160.00614.35
7.0.00.0110.01114.49

preferences:
54.47 ms | 401 KiB | 5 Q