3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = unserialize('C:15:"ReflectionClass":32:{a:1:{s:4:"name";s:8:"Cozzator";}}'); var_dump($a->hasMethod('asdf'));

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)
8.3.70.0040.01116.50
8.3.60.0070.01418.53
8.3.50.0140.00522.09
8.3.40.0040.01118.98
8.3.30.0090.00619.14
8.3.20.0080.00020.34
8.3.10.0040.00420.45
8.3.00.0040.00419.31
8.2.180.0070.01416.32
8.2.170.0180.00422.96
8.2.160.0090.00620.53
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.01122.22
8.2.110.0060.00322.25
8.2.100.0110.00017.78
8.2.90.0030.00619.05
8.2.80.0000.00817.97
8.2.70.0030.00617.38
8.2.60.0040.00417.80
8.2.50.0060.00318.07
8.2.40.0070.00018.16
8.2.30.0000.00719.28
8.2.20.0070.00017.68
8.2.10.0040.00417.93
8.2.00.0000.00817.79
8.1.280.0150.00625.92
8.1.270.0080.00323.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.81
8.1.230.0080.00419.17
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0050.00517.11
8.1.190.0050.00317.10
8.1.180.0000.00718.10
8.1.170.0000.00818.36
8.1.160.0040.00421.89
8.1.150.0040.00418.70
8.1.140.0030.00617.38
8.1.130.0040.00417.65
8.1.120.0040.00417.39
8.1.110.0040.00417.22
8.1.100.0030.00317.27
8.1.90.0040.00417.30
8.1.80.0000.00717.39
8.1.70.0030.00317.23
8.1.60.0040.00417.35
8.1.50.0040.00417.48
8.1.40.0090.00317.45
8.1.30.0040.00417.52
8.1.20.0040.00417.54
8.1.10.0070.00017.44
8.1.00.0030.00617.49
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0040.00418.26
8.0.270.0000.00717.19
8.0.260.0000.00717.13
8.0.250.0030.00316.96
8.0.240.0030.00316.93
8.0.230.0070.00016.93
8.0.220.0030.00316.92
8.0.210.0000.00816.89
8.0.200.0030.00316.96
8.0.190.0000.00816.85
8.0.180.0070.00016.91
8.0.170.0050.00216.80
8.0.160.0020.00516.93
8.0.150.0000.00816.86
8.0.140.0000.00816.88
8.0.130.0030.00313.20
8.0.120.0000.00816.78
8.0.110.0040.00416.85
8.0.100.0000.00816.76
8.0.90.0040.00416.72
8.0.80.0030.01016.90
8.0.70.0040.00416.93
8.0.60.0000.00716.79
8.0.50.0040.00416.92
8.0.30.0150.00417.02
8.0.20.0120.00617.40
8.0.10.0000.00716.91
8.0.00.0090.00816.85
7.4.330.0050.00015.00
7.4.320.0030.00316.46
7.4.300.0030.00316.58
7.4.290.0040.00416.34
7.4.280.0000.00816.38
7.4.270.0030.00316.55
7.4.260.0000.00716.32
7.4.250.0050.00216.41
7.4.240.0020.00516.41
7.4.230.0000.00716.54
7.4.220.0110.00616.57
7.4.210.0070.00716.41
7.4.200.0020.00516.35
7.4.160.0090.00616.48
7.4.150.0120.00617.40
7.4.140.0140.00617.86
7.4.130.0090.00716.47
7.4.120.0090.00816.63
7.4.110.0080.00816.50
7.4.100.0150.00016.39
7.4.90.0150.00616.46
7.4.80.0100.01316.60
7.4.70.0150.00316.46
7.4.60.0060.01016.60
7.4.50.0050.00316.36
7.4.40.0060.00916.38
7.4.30.0090.00916.58
7.4.00.0100.00314.83
7.3.330.0030.00313.21
7.3.320.0070.00013.13
7.3.310.0030.00316.32
7.3.300.0040.00416.19
7.3.290.0070.00716.27
7.3.280.0150.00416.28
7.3.270.0060.01117.40
7.3.260.0180.00616.44
7.3.250.0140.00416.43
7.3.240.0150.00616.25
7.3.230.0070.01116.39
7.3.210.0100.00716.37
7.3.200.0130.00919.39
7.3.190.0070.01416.52
7.3.180.0110.00716.27
7.3.170.0030.01316.39
7.3.160.0060.01016.29
7.3.10.0030.01516.33
7.3.00.0170.00616.09
7.2.330.0090.00916.65
7.2.320.0120.00616.59
7.2.310.0080.00916.53
7.2.300.0090.00916.66
7.2.290.0130.00616.32
7.2.130.0110.01116.32
7.2.120.0190.00616.72
7.2.110.0190.00416.53
7.2.100.0090.00616.61
7.2.90.0130.00416.31
7.2.80.0180.00416.76
7.2.70.0140.00316.56
7.2.60.0080.00716.59
7.2.50.0040.00716.51
7.2.40.0030.01616.38
7.2.30.0080.00816.62
7.2.20.0100.00716.70
7.2.10.0110.00816.41
7.2.00.0030.01018.16
7.1.250.0110.00715.52
7.1.200.0000.01515.60
7.1.100.0040.01118.19
7.1.70.0000.00916.76
7.1.60.0040.01119.32
7.1.50.0070.01116.66
7.1.00.0030.07322.33
7.0.200.0000.01116.45
7.0.140.0030.07322.08
7.0.60.0030.04319.98
7.0.50.0070.07317.79
7.0.40.0000.05020.06
7.0.30.0330.07020.16
7.0.20.0300.07320.01
7.0.10.0270.05020.09
7.0.00.0130.05019.99
5.6.210.0030.05720.53
5.6.200.0100.03318.22
5.6.190.0170.06320.27
5.6.180.0130.04320.48
5.6.170.0200.03720.62
5.6.160.0130.07320.33
5.6.150.0070.04318.10
5.6.140.0030.05718.21
5.6.130.0100.07718.21
5.6.120.0030.08720.89
5.6.110.0100.08720.98
5.6.100.0100.07321.00
5.6.90.0100.08721.12
5.6.80.0100.07720.43
5.5.350.0100.08020.32
5.5.340.0030.05317.88
5.5.330.0030.05020.19
5.5.320.0270.04020.29
5.5.310.0330.07320.28
5.5.300.0070.07317.98
5.5.290.0000.04717.98
5.5.280.0000.04720.65
5.5.270.0100.03720.86
5.5.260.0100.08320.73
5.5.250.0100.08320.65
5.5.240.3870.03720.26
5.4.450.0200.06319.63
5.4.440.1030.06319.55
5.4.430.1030.05319.63
5.4.420.0870.05019.27
5.4.410.1130.06319.47
5.4.400.0800.05319.23
5.4.390.1030.06019.13
5.4.380.0400.05018.68
5.4.370.0570.05018.56
5.4.360.0330.05018.68
5.4.350.0400.06018.52
5.4.340.0570.06018.50
5.4.320.0050.03712.46
5.4.310.0110.03212.45
5.4.300.0080.04112.46
5.4.290.0060.03712.45
5.4.280.0070.03512.36
5.4.270.0050.03612.36
5.4.260.0040.03812.35
5.4.250.0070.03512.35
5.4.240.0050.03612.35
5.4.230.0070.04212.34
5.4.220.0100.03412.35
5.4.210.0080.04312.35
5.4.200.0020.04712.35
5.4.190.0120.04612.34
5.4.180.0080.03712.34
5.4.170.0060.04612.36
5.4.160.0080.04112.35
5.4.150.0050.04012.35
5.4.140.0050.04512.03
5.4.130.0110.03212.02
5.4.120.0100.04111.97
5.4.110.0100.04311.97
5.4.100.0030.03911.97
5.4.90.0060.03811.97
5.4.80.0110.04211.97
5.4.70.0090.04711.97
5.4.60.0080.03211.97
5.4.50.0090.04011.96
5.4.40.0070.03411.96
5.4.30.0100.03211.96
5.4.20.0030.03811.95
5.4.10.0070.03311.95
5.4.00.0030.03811.45
5.3.290.0060.04612.80
5.3.280.0040.03912.70
5.3.270.0080.03612.73
5.3.260.0050.03912.72
5.3.250.0050.03712.72
5.3.240.0080.03412.72
5.3.230.0050.03912.71
5.3.220.0070.03512.68
5.3.210.0050.03912.68
5.3.200.0050.03612.68
5.3.190.0070.03512.67
5.3.180.0080.03412.67
5.3.170.0080.03412.67
5.3.160.0080.03412.67
5.3.150.0060.04912.67
5.3.140.0080.04112.66
5.3.130.0090.03412.66
5.3.120.0070.04312.66
5.3.110.0060.03712.66
5.3.100.0120.03412.11
5.3.90.0050.03712.09
5.3.80.0080.03312.08
5.3.70.0090.03312.07
5.3.60.0080.03912.06
5.3.50.0080.03712.00
5.3.40.0070.03912.00
5.3.30.0050.04311.95
5.3.20.0090.03611.73
5.3.10.0040.03911.70
5.3.00.0030.03911.69
5.2.170.0060.0329.19
5.2.160.0100.0329.19
5.2.150.0040.0329.18
5.2.140.0040.0319.18
5.2.130.0060.0279.14
5.2.120.0070.0269.14
5.2.110.0030.0309.15
5.2.100.0050.0309.14
5.2.90.0080.0279.14
5.2.80.0030.0319.14
5.2.70.0040.0319.14
5.2.60.0060.0299.10
5.2.50.0040.0309.06
5.2.40.0030.0309.04
5.2.30.0020.0329.01
5.2.20.0030.0309.00
5.2.10.0060.0348.92
5.2.00.0050.0308.78
5.1.60.0060.0308.07
5.1.50.0040.0258.06
5.1.40.0040.0258.04
5.1.30.0030.0278.40
5.1.20.0050.0258.41
5.1.10.0040.0268.14
5.1.00.0070.0228.14
5.0.50.0030.0216.62
5.0.40.0030.0206.48
5.0.30.0060.0296.29
5.0.20.0030.0196.26
5.0.10.0030.0206.24
5.0.00.0040.0296.24
4.4.90.0020.0174.78
4.4.80.0020.0174.75
4.4.70.0070.0114.75
4.4.60.0030.0154.76
4.4.50.0030.0174.77
4.4.40.0010.0364.71
4.4.30.0030.0214.76
4.4.20.0020.0194.84
4.4.10.0030.0154.84
4.4.00.0050.0324.76
4.3.110.0020.0174.67
4.3.100.0040.0134.66
4.3.90.0060.0184.64
4.3.80.0040.0274.59
4.3.70.0010.0204.63
4.3.60.0030.0144.62
4.3.50.0040.0144.63
4.3.40.0040.0274.54
4.3.30.0030.0183.28
4.3.20.0010.0163.26
4.3.10.0020.0153.22
4.3.00.0030.0236.85

preferences:
36.74 ms | 401 KiB | 5 Q