3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function c():B { } } $a= new A();

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)
8.3.70.0070.01316.63
8.3.60.0150.00416.50
8.3.50.0050.01321.99
8.3.40.0110.00718.46
8.3.30.0060.00918.43
8.3.20.0080.00020.41
8.3.10.0050.00321.90
8.3.00.0070.00021.77
8.2.180.0100.01018.41
8.2.170.0120.00322.96
8.2.160.0100.01021.98
8.2.150.0060.00324.18
8.2.140.0050.00524.66
8.2.130.0080.00019.64
8.2.120.0080.00026.35
8.2.110.0030.00622.13
8.2.100.0060.00617.59
8.2.90.0030.00519.13
8.2.80.0040.00417.97
8.2.70.0000.01217.63
8.2.60.0000.00817.93
8.2.50.0040.00418.10
8.2.40.0060.00320.45
8.2.30.0000.00819.18
8.2.20.0080.00018.04
8.2.10.0030.00518.05
8.2.00.0030.00517.50
8.1.280.0070.00725.92
8.1.270.0030.00521.98
8.1.260.0080.00028.09
8.1.250.0120.00628.09
8.1.240.0060.00320.99
8.1.230.0040.00719.16
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0120.00017.00
8.1.190.0060.00317.23
8.1.180.0050.00318.10
8.1.170.0060.00318.65
8.1.160.0000.00722.13
8.1.150.0070.00021.92
8.1.140.0070.00019.35
8.1.130.0000.00717.63
8.1.120.0000.00717.44
8.1.110.0040.00417.38
8.1.100.0030.00417.39
8.1.90.0040.00417.45
8.1.80.0040.00417.29
8.1.70.0030.00617.35
8.1.60.0060.00617.54
8.1.50.0090.00017.48
8.1.40.0040.00417.37
8.1.30.0080.00017.59
8.1.20.0000.00717.51
8.1.10.0040.00417.49
8.1.00.0000.00817.31
8.0.300.0040.00420.21
8.0.290.0040.00416.58
8.0.280.0000.00718.39
8.0.270.0000.00717.22
8.0.260.0000.00617.23
8.0.250.0040.00416.79
8.0.240.0030.00316.93
8.0.230.0000.00716.75
8.0.220.0030.00316.82
8.0.210.0030.00316.75
8.0.200.0030.00316.96
8.0.190.0070.00316.88
8.0.180.0080.00016.88
8.0.170.0030.00616.73
8.0.160.0000.00716.93
8.0.150.0000.00816.72
8.0.140.0070.00016.69
8.0.130.0000.00713.27
8.0.120.0000.00816.81
8.0.110.0000.00716.86
8.0.100.0020.00516.79
8.0.90.0000.00716.63
8.0.80.0000.01516.80
8.0.70.0000.00716.87
8.0.60.0070.00016.76
8.0.50.0030.00516.82
8.0.30.0090.00716.99
8.0.20.0140.00817.40
8.0.10.0000.00816.83
8.0.00.0130.00316.74
7.4.330.0000.00515.55
7.4.320.0060.00016.42
7.4.300.0030.00316.55
7.4.290.0070.00016.46
7.4.280.0030.00616.44
7.4.270.0000.00716.40
7.4.260.0070.00016.34
7.4.250.0070.00016.43
7.4.240.0000.00716.34
7.4.230.0040.00416.43
7.4.220.0180.00016.48
7.4.210.0090.00616.61
7.4.200.0030.00316.61
7.4.160.0100.00516.57
7.4.150.0080.00817.40
7.4.140.0080.01317.86
7.4.130.0100.00616.36
7.4.120.0090.00716.42
7.4.110.0040.01216.43
7.4.100.0100.00716.54
7.4.90.0100.00716.15
7.4.80.0100.01019.39
7.4.70.0050.01116.45
7.4.60.0070.01016.46
7.4.50.0080.00416.17
7.4.40.0290.03116.55
7.4.30.0060.00916.50
7.4.10.0080.01116.57
7.4.00.0050.01015.64
7.3.330.0060.00013.00
7.3.320.0060.00013.00
7.3.310.0030.00316.11
7.3.300.0040.00416.16
7.3.290.0040.01216.17
7.3.280.0090.01016.17
7.3.270.0150.00917.40
7.3.260.0070.01016.36
7.3.250.0090.00916.15
7.3.240.0090.01116.33
7.3.230.0120.00616.39
7.3.210.0030.01316.30
7.3.200.0170.00316.25
7.3.190.0180.00716.45
7.3.180.0060.00916.22
7.3.170.0140.00416.26
7.3.160.0070.01016.39
7.3.130.0070.01316.29
7.3.120.0060.01316.26
7.3.110.0030.00916.22
7.3.100.0030.00916.12
7.3.90.0040.01116.36
7.3.80.0000.01716.30
7.3.70.0090.00616.05
7.3.60.0100.00316.19
7.3.50.0070.01016.23
7.3.40.0110.00416.21
7.3.30.0130.00316.17
7.3.20.0070.00718.01
7.3.10.0070.01117.95
7.3.00.0100.00717.98
7.2.330.0130.01016.39
7.2.320.0090.01216.31
7.2.310.0060.01216.47
7.2.300.0090.00916.43
7.2.290.0000.01616.49
7.2.260.0090.00616.23
7.2.250.0060.01316.23
7.2.240.0030.01616.33
7.2.230.0090.00616.34
7.2.220.0090.00616.23
7.2.210.0060.00916.55
7.2.200.0100.00716.47
7.2.190.0090.00616.28
7.2.180.0040.01116.20
7.2.170.0000.01416.46
7.2.160.0070.01116.41
7.2.150.0060.01218.11
7.2.140.0100.00018.19
7.2.130.0100.00318.06
7.2.120.0070.01418.30
7.2.110.0030.00918.14
7.2.100.0040.01118.20
7.2.90.0040.00818.39
7.2.80.0080.00818.12
7.2.70.0000.01418.21
7.2.60.0100.00517.51
7.2.50.0110.00317.56
7.2.40.0000.01018.28
7.2.30.0090.00618.21
7.2.20.0040.01118.21
7.2.10.0030.00918.33
7.2.00.0040.01118.86
7.1.330.0060.00917.20
7.1.320.0000.01217.05
7.1.310.0030.00917.21
7.1.300.0040.01117.33
7.1.290.0000.01317.14
7.1.280.0130.00317.14
7.1.270.0100.00717.23
7.1.260.0050.00517.13
7.1.250.0060.00317.27
7.1.240.0080.00317.10
7.1.230.0000.01816.95
7.1.220.0070.01016.96
7.1.210.0080.00816.99
7.1.200.0120.00816.24
7.1.190.0140.00017.04
7.1.180.0050.00517.18
7.1.170.0030.01017.12
7.1.160.0000.01217.05
7.1.150.0040.00717.01
7.1.140.0030.00917.16
7.1.130.0030.00717.11
7.1.120.0030.00617.09
7.1.110.0090.00617.16
7.1.100.0100.00717.17
7.1.90.0040.00817.11
7.1.80.0040.01417.16
7.1.70.0070.00217.04
7.1.60.0000.01417.15
7.1.50.0060.00816.90
7.1.40.0050.00816.83
7.1.30.0080.00616.84
7.1.20.0050.01016.91
7.1.10.0060.00716.92
7.1.00.0050.00616.91
7.0.330.0090.00616.73
7.0.320.0140.00316.76
7.0.310.0100.00617.00
7.0.300.0040.01116.82
7.0.290.0060.00616.85
7.0.280.0030.01016.82
7.0.270.0030.00917.07
7.0.260.0000.00916.69
7.0.250.0070.01016.73
7.0.240.0120.00916.85
7.0.230.0030.01416.76
7.0.220.0100.00716.80
7.0.210.0030.00917.04
7.0.200.0030.00516.84
7.0.190.0020.00916.77
7.0.180.0030.00916.69
7.0.170.0020.00716.68
7.0.160.0040.00616.68
7.0.150.0030.00916.80
7.0.140.0030.00816.81
7.0.130.0050.00816.76
7.0.120.0040.00716.79
7.0.110.0050.00816.73
7.0.100.0050.00716.79
7.0.90.0060.00516.71
7.0.80.0030.00516.69
7.0.70.0050.00816.69
7.0.60.0050.00816.68
7.0.50.0030.01016.73
7.0.40.0040.00715.74
7.0.30.0020.00815.78
7.0.20.0040.00815.66
7.0.10.0020.00615.70
7.0.00.0090.00215.75
5.6.400.0060.00915.82
5.6.390.0090.01216.02
5.6.380.0110.00716.00
5.6.370.0070.01315.69
5.6.360.0060.00915.70
5.6.350.0100.00315.88
5.6.340.0040.01115.51
5.6.330.0030.01315.64
5.6.320.0060.01315.55
5.6.310.0140.00015.71
5.6.300.0060.02418.04
5.6.290.0040.02318.36
5.6.280.0080.02818.31
5.6.270.0100.02318.23
5.6.260.0060.02518.21
5.6.250.0060.02218.15
5.6.240.0070.02718.13
5.6.230.0080.03518.25
5.6.220.0050.02718.32
5.6.210.0050.02618.33
5.6.200.0120.04318.30
5.6.190.0030.02618.20
5.6.180.0060.02418.25
5.6.170.0070.02518.25
5.6.160.0050.03318.20
5.6.150.0030.02618.20
5.6.140.0030.02618.23
5.6.130.0030.02818.24
5.6.120.0090.01918.20
5.6.110.0040.02918.28
5.6.100.0080.04418.10
5.6.90.0070.02518.20
5.6.80.0050.03218.04
5.6.70.0050.03118.05
5.6.60.0060.02317.81
5.6.50.0030.02717.82
5.6.40.0060.02617.90
5.6.30.0100.02217.95
5.6.20.0060.02717.89
5.6.10.0030.02617.96
5.6.00.0070.02017.88

preferences:
57.51 ms | 401 KiB | 5 Q