3v4l.org

run code in 300+ PHP versions simultaneously
<?php class x {} class y extends x {} function z(x $test){echo "ok";} $new = new y(); z($new);

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)
8.3.60.0100.01018.56
8.3.50.0110.00621.92
8.3.40.0100.01018.48
8.3.30.0140.00020.08
8.3.20.0070.00020.21
8.3.10.0080.00022.09
8.3.00.0050.00322.46
8.2.180.0100.01018.16
8.2.170.0100.00322.96
8.2.160.0100.00322.09
8.2.150.0040.00424.18
8.2.140.0090.00624.66
8.2.130.0090.00626.16
8.2.120.0040.00419.70
8.2.110.0040.00420.47
8.2.100.0000.01017.91
8.2.90.0040.00418.89
8.2.80.0030.00619.34
8.2.70.0000.00917.63
8.2.60.0050.00318.04
8.2.50.0050.00318.07
8.2.40.0080.00018.22
8.2.30.0040.00718.04
8.2.20.0040.00417.63
8.2.10.0000.00717.51
8.2.00.0050.00517.67
8.1.280.0100.00325.92
8.1.270.0080.00024.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.79
8.1.230.0040.00719.09
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0040.00417.22
8.1.190.0000.00717.41
8.1.180.0040.00418.10
8.1.170.0030.00518.45
8.1.160.0030.00322.11
8.1.150.0060.00318.47
8.1.140.0000.00817.28
8.1.130.0080.00017.88
8.1.120.0000.00717.43
8.1.110.0040.00317.26
8.1.100.0030.00517.39
8.1.90.0040.00417.36
8.1.80.0050.00317.30
8.1.70.0000.00717.40
8.1.60.0000.00817.46
8.1.50.0000.00717.39
8.1.40.0040.00417.45
8.1.30.0040.00417.45
8.1.20.0030.00517.53
8.1.10.0070.00017.60
8.1.00.0000.00817.51
8.0.300.0000.00718.77
8.0.290.0070.00017.05
8.0.280.0030.00318.35
8.0.270.0000.00717.25
8.0.260.0060.00016.80
8.0.250.0000.00816.98
8.0.240.0040.00416.77
8.0.230.0000.00816.94
8.0.220.0030.00616.86
8.0.210.0000.00716.94
8.0.200.0070.00017.00
8.0.190.0040.00417.00
8.0.180.0080.00016.79
8.0.170.0000.00816.79
8.0.160.0000.00816.97
8.0.150.0000.00716.73
8.0.140.0000.00716.76
8.0.130.0060.00013.27
8.0.120.0040.00416.88
8.0.110.0040.00416.69
8.0.100.0040.00416.92
8.0.90.0000.00716.90
8.0.80.0040.01116.88
8.0.70.0040.00416.67
8.0.60.0020.00516.82
8.0.50.0040.00416.99
8.0.30.0060.01417.14
8.0.20.0050.01617.40
8.0.10.0040.00416.90
8.0.00.0110.00816.81
7.4.330.0000.00515.00
7.4.320.0060.00016.38
7.4.300.0000.00616.57
7.4.290.0040.00416.50
7.4.280.0070.00016.56
7.4.270.0000.00716.64
7.4.260.0050.00313.26
7.4.250.0070.00016.44
7.4.240.0040.00316.55
7.4.230.0000.00716.57
7.4.220.0110.00716.61
7.4.210.0100.00716.59
7.4.200.0030.00316.62
7.4.190.0040.00416.66
7.4.160.0170.00616.33
7.4.150.0070.01017.40
7.4.140.0100.00717.86
7.4.130.0120.00516.37
7.4.120.0080.01116.39
7.4.110.0040.01416.60
7.4.100.0130.00316.42
7.4.90.0100.00716.47
7.4.80.0070.01019.39
7.4.70.0090.01016.30
7.4.60.0100.00716.44
7.4.50.0000.00516.60
7.4.40.0090.00922.77
7.4.30.0090.00916.44
7.4.00.0060.00615.00
7.3.330.0030.00313.00
7.3.320.0000.00513.16
7.3.310.0030.00316.13
7.3.300.0030.00316.28
7.3.290.0130.00016.22
7.3.280.0040.01316.21
7.3.270.0100.01017.40
7.3.260.0100.00716.36
7.3.250.0070.01616.55
7.3.240.0000.01716.35
7.3.230.0060.00916.49
7.3.210.0100.00716.38
7.3.200.0120.00619.39
7.3.190.0070.01016.44
7.3.180.0100.01016.50
7.3.170.0070.00716.34
7.3.160.0080.00816.23
7.3.120.0120.00315.03
7.3.10.0090.00616.36
7.3.00.0040.01116.76
7.2.330.0140.00316.72
7.2.320.0060.01216.65
7.2.310.0130.00316.38
7.2.300.0120.00916.70
7.2.290.0080.00816.49
7.2.130.0100.00316.75
7.2.120.0050.00316.95
7.2.110.0040.00816.91
7.2.100.0090.00016.67
7.2.90.0000.00816.63
7.2.80.0100.00316.78
7.2.70.0060.00316.74
7.2.60.0060.00716.78
7.2.50.0030.00916.75
7.2.40.0030.01016.41
7.2.30.0030.01016.67
7.2.20.0030.01016.57
7.2.10.0070.00316.61
7.2.00.0000.01316.81
7.1.250.0030.00315.40
7.1.200.0070.00715.68
7.1.70.0090.00617.14
7.1.60.0120.01219.43
7.1.50.0150.00616.59
7.1.00.0030.03322.43
7.0.200.0000.00816.66
7.0.140.0000.07322.07
7.0.60.0070.04319.87
7.0.50.0170.07017.87
7.0.40.0070.06320.18
7.0.30.0270.08020.24
7.0.20.0130.04020.08
7.0.10.0070.08720.09
7.0.00.0170.07320.20
5.6.280.0000.07720.78
5.6.210.0070.04320.71
5.6.200.0070.07318.18
5.6.190.0030.04720.41
5.6.180.0230.07320.52
5.6.170.0330.07720.52
5.6.160.0100.08320.50
5.6.150.0100.06718.18
5.6.140.0000.04018.14
5.6.130.0130.08018.19
5.6.120.0170.06721.01
5.6.110.0100.05020.89
5.6.100.0070.05721.00
5.6.90.0070.08020.98
5.6.80.0000.06320.39
5.5.350.0270.06020.33
5.5.340.0100.08018.01
5.5.330.0130.07720.13
5.5.320.0330.06720.27
5.5.310.0270.08020.31
5.5.300.0030.08318.09
5.5.290.0070.04317.97
5.5.280.0000.04320.90
5.5.270.0230.06720.77
5.5.260.0070.04720.80
5.5.250.0070.07720.69
5.5.240.0170.07020.37
5.4.450.0200.07319.48
5.4.440.0870.05719.61
5.4.430.0870.05019.70
5.4.420.0970.06319.33
5.4.410.0930.05319.50
5.4.400.0970.05319.27
5.4.390.0870.06319.06
5.4.380.0400.03718.74
5.4.370.0030.05718.71
5.4.360.0370.03718.52
5.4.350.0090.04812.02
5.4.340.0090.04512.02
5.4.320.0070.03912.50
5.4.310.0050.04712.50
5.4.300.0110.03812.51
5.4.290.0090.04112.50
5.4.280.0060.03512.40
5.4.270.0080.04712.40
5.4.260.0080.03912.40
5.4.250.0060.04412.39
5.4.240.0130.06019.09
5.4.230.0130.04318.93
5.4.220.0100.05019.05
5.4.210.0100.04718.75
5.4.200.0030.05718.83
5.4.190.0000.05718.71
5.4.180.0170.04319.08
5.4.170.0170.05718.98
5.4.160.0100.04718.98
5.4.150.0200.04318.91
5.4.140.0130.04716.64
5.4.130.0170.05716.47
5.4.120.0170.04316.44
5.4.110.0130.04316.46
5.4.100.0130.04716.53
5.4.90.0070.05316.60
5.4.80.0100.04716.39
5.4.70.0130.04316.59
5.4.60.0170.04016.52
5.4.50.0130.05016.58
5.4.40.0100.06016.62
5.4.30.0070.05016.45
5.4.20.0130.04716.37
5.4.10.0100.05316.37
5.4.00.0130.04316.00
5.3.290.0060.04612.80
5.3.280.0100.04714.68
5.3.270.0070.05314.63
5.3.260.0100.05314.82
5.3.250.0070.05314.43
5.3.240.0100.05314.79
5.3.230.0200.03714.61
5.3.220.0000.05714.65
5.3.210.0130.04714.70
5.3.200.0070.04714.47
5.3.190.0070.05314.65
5.3.180.0170.04314.53
5.3.170.0100.05014.56
5.3.160.0130.04314.64
5.3.150.0100.06314.55
5.3.140.0030.05314.54
5.3.130.0100.05014.68
5.3.120.0070.05314.38
5.3.110.0200.06314.68
5.3.100.0170.04314.00
5.3.90.0130.04314.09
5.3.80.0170.04014.10
5.3.70.0100.05713.93
5.3.60.0070.07314.16
5.3.50.0200.04013.93
5.3.40.0070.04713.95
5.3.30.0030.07314.13
5.3.20.0130.04013.70
5.3.10.0130.06013.55
5.3.00.0030.05313.70
5.2.170.0130.05310.96
5.2.160.0130.03711.32
5.2.150.0000.04711.13
5.2.140.0030.04311.11
5.2.130.0070.03711.28
5.2.120.0070.04011.32
5.2.110.0030.04311.09
5.2.100.0070.03711.28
5.2.90.0000.04711.26
5.2.80.0170.05711.07
5.2.70.0070.04311.11
5.2.60.0130.03710.95
5.2.50.0100.04010.85
5.2.40.0030.04710.95
5.2.30.0070.04011.06
5.2.20.0130.03010.94
5.2.10.0000.04310.80
5.2.00.0100.04710.68
5.1.60.0070.03310.15
5.1.50.0030.0379.83
5.1.40.0070.04310.07
5.1.30.0000.04010.32
5.1.20.0100.03310.25
5.1.10.0100.03010.13
5.1.00.0100.03010.22
5.0.50.0000.0308.74
5.0.40.0070.0238.60
5.0.30.0100.0408.14
5.0.20.0030.0278.34
5.0.10.0000.0308.36
5.0.00.0070.0478.27
4.4.90.0000.0235.87
4.4.80.0000.0235.80
4.4.70.0000.0235.83
4.4.60.0070.0235.82
4.4.50.0030.0235.76
4.4.40.0000.0375.85
4.4.30.0030.0205.86
4.4.20.0030.0205.89
4.4.10.0030.0205.87
4.4.00.0030.0335.89
4.3.110.0070.0175.90
4.3.100.0030.0205.74
4.3.90.0000.0235.74
4.3.80.0130.0235.74
4.3.70.0030.0205.66
4.3.60.0030.0305.73
4.3.50.0070.0205.76
4.3.40.0000.0335.84
4.3.30.0000.0304.88
4.3.20.0000.0234.88
4.3.10.0000.0274.88
4.3.00.0070.0277.26

preferences:
45.46 ms | 401 KiB | 5 Q