3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A {} function f(A $a): A { $a->v = 12; return $a; } $a = new A(); $a->v = 3; f($a); echo $a->v;

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)
8.3.60.0110.00716.88
8.3.50.0090.00922.12
8.3.40.0040.01118.84
8.3.30.0070.00719.04
8.3.20.0040.00420.29
8.3.10.0050.00323.66
8.3.00.0090.00019.51
8.2.180.0080.00818.27
8.2.170.0030.01222.96
8.2.160.0130.00320.44
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00422.09
8.2.110.0060.00321.13
8.2.100.0080.00417.84
8.2.90.0030.00518.16
8.2.80.0040.00418.07
8.2.70.0060.00317.50
8.2.60.0040.00417.63
8.2.50.0050.00317.63
8.2.40.0060.00319.22
8.2.30.0080.00017.64
8.2.20.0080.00017.55
8.2.10.0000.00717.85
8.2.00.0070.00317.64
8.1.280.0110.00725.92
8.1.270.0040.00424.01
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0060.00322.51
8.1.230.0090.00320.87
8.1.220.0070.00017.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0060.00317.23
8.1.180.0080.00318.10
8.1.170.0000.00719.01
8.1.160.0040.00418.82
8.1.150.0000.00818.62
8.1.140.0000.00817.38
8.1.130.0030.00317.88
8.1.120.0070.00017.38
8.1.110.0000.01017.39
8.1.100.0000.00817.21
8.1.90.0000.00717.38
8.1.80.0000.00817.28
8.1.70.0000.00717.34
8.1.60.0030.00717.54
8.1.50.0080.00017.43
8.1.40.0000.00817.53
8.1.30.0000.00817.51
8.1.20.0040.00417.62
8.1.10.0050.00217.60
8.1.00.0030.00517.54
8.0.300.0040.00419.95
8.0.290.0030.00516.75
8.0.280.0000.00718.12
8.0.270.0040.00418.13
8.0.260.0000.00817.25
8.0.250.0000.00617.06
8.0.240.0000.00716.97
8.0.230.0000.00716.91
8.0.220.0030.00516.93
8.0.210.0070.00016.83
8.0.200.0000.00716.86
8.0.190.0000.00816.92
8.0.180.0040.00416.91
8.0.170.0050.00316.93
8.0.160.0040.00416.71
8.0.150.0070.00016.82
8.0.140.0030.00516.85
8.0.130.0000.00513.29
8.0.120.0060.00316.73
8.0.110.0040.00416.82
8.0.100.0030.00516.94
8.0.90.0030.00516.74
8.0.80.0060.00916.84
8.0.70.0000.00716.88
8.0.60.0000.00716.94
8.0.50.0040.00416.76
8.0.30.0110.00716.85
8.0.20.0140.00817.40
8.0.10.0040.00416.91
8.0.00.0110.00816.75
7.4.330.0030.00315.00
7.4.320.0030.00316.52
7.4.300.0080.00016.45
7.4.290.0030.00316.47
7.4.280.0060.00316.58
7.4.270.0080.00016.46
7.4.260.0050.00316.53
7.4.250.0030.00416.46
7.4.240.0050.00216.55
7.4.230.0030.00316.68
7.4.220.0030.01416.62
7.4.210.0060.01016.62
7.4.200.0030.00316.67
7.4.190.0000.00716.64
7.4.160.0120.00416.49
7.4.150.0130.00517.40
7.4.140.0070.01017.86
7.4.130.0060.01016.53
7.4.120.0090.00716.64
7.4.110.0180.00016.54
7.4.100.0110.00716.55
7.4.90.0060.00916.48
7.4.80.0070.01319.39
7.4.70.0120.00416.38
7.4.60.0100.00716.23
7.4.50.0040.00416.51
7.4.40.0040.01122.77
7.4.30.0080.00816.37
7.4.00.0070.01014.88
7.3.330.0050.00013.30
7.3.320.0000.00513.27
7.3.310.0040.00416.15
7.3.300.0070.00016.30
7.3.290.0090.00916.23
7.3.280.0100.01016.31
7.3.270.0030.01717.40
7.3.260.0110.00616.24
7.3.250.0130.00716.53
7.3.240.0140.00416.36
7.3.230.0100.00716.49
7.3.210.0130.00316.37
7.3.200.0120.00619.39
7.3.190.0120.00916.39
7.3.180.0120.00316.28
7.3.170.0120.00316.41
7.3.160.0100.00716.26
7.3.120.0050.01214.88
7.3.110.0140.00314.43
7.3.100.0070.00714.82
7.3.90.0060.01214.76
7.3.80.0080.01214.94
7.3.70.0030.00614.89
7.3.60.0060.01014.82
7.3.50.0000.01414.76
7.3.40.0070.01014.83
7.3.30.0030.00914.71
7.3.20.0070.00716.57
7.3.10.0000.01616.55
7.3.00.0110.00416.72
7.2.330.0060.01216.88
7.2.320.0130.01016.78
7.2.310.0110.00616.60
7.2.300.0100.00716.66
7.2.290.0130.00316.74
7.2.250.0100.01015.23
7.2.240.0060.01215.06
7.2.230.0070.01314.90
7.2.220.0070.01315.10
7.2.210.0060.01315.10
7.2.200.0060.00614.86
7.2.190.0090.00314.97
7.2.180.0070.00715.09
7.2.170.0060.00915.13
7.2.60.0000.01216.54
7.2.00.0000.01319.54
7.1.330.0080.00715.74
7.1.320.0100.00715.76
7.1.310.0170.00015.96
7.1.300.0030.00915.51
7.1.290.0080.00815.37
7.1.280.0040.00415.91
7.1.270.0040.00815.77
7.1.260.0080.00815.83
7.1.200.0030.01015.93
7.1.100.0050.00518.08
7.1.70.0030.00717.03
7.1.60.0090.01519.33
7.1.50.0110.00617.05
7.1.00.0000.08022.57
7.0.200.0070.00016.79
7.0.140.0000.07322.12
7.0.60.0070.06720.04
7.0.50.0000.06017.81
7.0.40.0070.08320.05
7.0.30.0100.05720.26
7.0.20.0230.04320.22
7.0.10.0030.04320.10
7.0.00.0070.09020.05
5.6.280.0000.07721.14
5.6.210.0100.07720.51
5.6.200.0030.06718.16
5.6.190.0100.05320.55
5.6.180.0270.07720.64
5.6.170.0200.07320.51
5.6.160.0100.08020.44
5.6.150.0130.07318.25
5.6.140.0030.04018.11
5.6.130.0030.05718.14
5.6.120.0070.08021.02
5.6.110.0170.06721.09
5.6.100.0070.08321.14
5.6.90.0100.08021.13
5.6.80.0130.08020.29
5.5.350.0100.06320.32
5.5.340.0100.05017.94
5.5.330.0100.05720.41
5.5.320.0230.05720.36
5.5.310.0300.05020.31
5.5.300.0100.06718.01
5.5.290.0030.04018.06
5.5.280.0100.08020.98
5.5.270.0070.04720.86
5.5.260.0130.06720.89
5.5.250.0130.07720.58
5.5.240.0130.07020.18
5.4.450.0330.07719.49
5.4.440.0300.04719.41
5.4.430.0300.04319.48
5.4.420.0400.03019.53
5.4.410.0300.03719.28
5.4.400.0500.06318.86
5.4.390.0430.06019.22
5.4.380.0430.05019.14
5.4.370.0370.04319.23
5.4.360.0400.06718.95
5.4.350.0370.05319.20
5.4.340.0430.05719.09
5.4.320.0470.05719.07
5.4.310.0430.06719.16
5.4.300.0470.06319.22
5.4.290.0370.05319.08
5.4.280.0400.06319.15
5.4.270.0430.06319.09
5.4.260.0370.04719.06
5.4.250.0470.04319.30
5.4.240.0370.07019.24
5.4.230.0330.05019.30
5.4.220.0270.04018.84
5.4.210.0300.03719.00
5.4.200.0370.06719.05
5.4.190.0300.03718.98
5.4.180.0330.03719.07
5.4.170.0470.06019.21
5.4.160.0300.04319.11
5.4.150.0470.06019.20
5.4.140.0430.04316.38
5.4.130.0400.06316.37
5.4.120.0270.04016.57
5.4.110.0330.06016.61
5.4.100.0400.04316.59
5.4.90.0330.06316.58
5.4.80.0370.06316.55
5.4.70.0300.04316.57
5.4.60.0270.03716.43
5.4.50.0330.03016.44
5.4.40.0330.04716.52
5.4.30.0500.04316.52
5.4.20.0530.05016.53
5.4.10.0400.06716.32
5.4.00.0300.04715.96
5.3.290.0370.07014.67
5.3.280.0330.03314.56
5.3.270.0470.06314.58
5.3.260.0270.04014.70
5.3.250.0430.06714.61
5.3.240.0330.06314.52
5.3.230.0530.05714.50
5.3.220.0370.04314.57
5.3.210.0400.06314.55
5.3.200.0500.05714.64
5.3.190.0400.06714.56
5.3.180.0300.04314.57
5.3.170.0330.04714.68
5.3.160.0400.06314.64
5.3.150.0430.06714.78
5.3.140.0330.07014.46
5.3.130.0370.05014.54
5.3.120.0300.05314.56
5.3.110.0370.07014.57
5.3.100.0270.05314.25
5.3.90.0400.06014.01
5.3.80.0470.05714.02
5.3.70.0330.04714.04
5.3.60.0400.04013.97
5.3.50.0400.06314.17
5.3.40.0400.05014.00
5.3.30.0370.07014.14
5.3.20.0370.04013.60
5.3.10.0430.06013.55
5.3.00.0370.06713.71
5.2.170.0300.06012.03
5.2.160.0300.04012.03
5.2.150.0330.05712.03
5.2.140.0330.04312.03
5.2.130.0300.02312.03
5.2.120.0270.03012.03
5.2.110.0270.04312.03
5.2.100.0270.03712.03
5.2.90.0330.03312.03
5.2.80.0270.03012.03
5.2.70.0230.04012.03
5.2.60.0270.03712.03
5.2.50.0370.03712.03
5.2.40.0200.04012.03
5.2.30.0170.03312.03
5.2.20.0170.03312.03
5.2.10.0300.04712.03
5.2.00.0230.05012.03
5.1.60.0270.02712.03
5.1.50.0230.03012.03
5.1.40.0270.03712.03
5.1.30.0200.04712.03
5.1.20.0270.05312.03
5.1.10.0300.02712.03
5.1.00.0270.03712.03
5.0.50.0100.03712.03
5.0.40.0130.02712.03
5.0.30.0170.05712.03
5.0.20.0100.02312.03
5.0.10.0230.03012.03
5.0.00.0170.05312.03
4.4.90.0130.01712.03
4.4.80.0130.03312.03
4.4.70.0130.02012.03
4.4.60.0170.02012.03
4.4.50.0170.01712.03
4.4.40.0100.05712.03
4.4.30.0170.03012.03
4.4.20.0130.02012.03
4.4.10.0100.01712.03
4.4.00.0170.02712.03
4.3.110.0100.03312.03
4.3.100.0170.02712.03
4.3.90.0200.02312.03
4.3.80.0100.04012.03
4.3.70.0100.02012.03
4.3.60.0170.03012.03
4.3.50.0170.01712.03
4.3.40.0100.03312.03
4.3.30.0070.01312.03
4.3.20.0070.03712.03
4.3.10.0030.02012.03
4.3.00.0070.03712.03

preferences:
46.66 ms | 401 KiB | 5 Q