3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'O:12:"phpinfo();/*":0:{}'; $obj = unserialize($str); var_dump($obj); var_export($obj); eval('$str = ' . var_export($obj, true) . ';');

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)
8.3.60.0130.00618.55
8.3.50.0100.00921.09
8.3.40.0070.00718.76
8.3.30.0140.00719.10
8.3.20.0040.00420.39
8.3.10.0070.00023.45
8.3.00.0060.00319.13
8.2.180.0070.00716.88
8.2.170.0150.00022.96
8.2.160.0120.00420.57
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0030.00622.22
8.2.110.0040.00719.14
8.2.100.0120.00017.85
8.2.90.0050.00318.99
8.2.80.0030.00517.97
8.2.70.0050.00317.49
8.2.60.0040.00417.80
8.2.50.0030.00518.07
8.2.40.0040.00419.97
8.2.30.0000.00718.04
8.2.20.0040.00417.64
8.2.10.0000.00818.13
8.2.00.0060.00317.73
8.1.280.0150.00625.92
8.1.270.0090.00023.88
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0040.00422.07
8.1.230.0030.00718.96
8.1.220.0040.00417.76
8.1.210.0000.00818.77
8.1.200.0070.00317.25
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0080.00018.62
8.1.160.0080.00022.01
8.1.150.0040.00418.90
8.1.140.0050.00317.50
8.1.130.0070.00017.44
8.1.120.0000.00817.51
8.1.110.0040.00417.35
8.1.100.0000.00817.50
8.1.90.0050.00317.48
8.1.80.0030.00317.34
8.1.70.0000.00717.46
8.1.60.0030.00617.45
8.1.50.0090.00017.42
8.1.40.0000.00717.53
8.1.30.0080.00017.50
8.1.20.0020.00517.65
8.1.10.0030.00617.46
8.1.00.0000.00717.45
8.0.300.0040.00420.09
8.0.290.0000.00816.88
8.0.280.0030.00318.49
8.0.270.0070.00017.11
8.0.260.0060.00316.76
8.0.250.0000.00716.91
8.0.240.0000.00617.07
8.0.230.0070.00016.92
8.0.220.0000.00616.86
8.0.210.0000.00716.97
8.0.200.0000.00617.06
8.0.190.0000.00716.95
8.0.180.0000.00716.93
8.0.170.0040.00416.91
8.0.160.0080.00016.86
8.0.150.0030.00316.81
8.0.140.0030.00316.92
8.0.130.0000.00613.41
8.0.120.0000.00816.96
8.0.110.0040.00416.87
8.0.100.0040.00416.77
8.0.90.0060.00316.76
8.0.80.0030.01416.95
8.0.70.0050.00316.86
8.0.60.0030.00616.90
8.0.50.0040.00416.82
8.0.30.0130.00817.16
8.0.20.0060.01617.40
8.0.10.0050.00317.02
8.0.00.0100.00716.85
7.4.330.0050.00015.20
7.4.320.0000.00616.69
7.4.300.0030.00316.51
7.4.290.0000.00716.53
7.4.280.0070.00016.40
7.4.270.0060.00016.58
7.4.260.0000.00716.48
7.4.250.0080.00016.54
7.4.240.0040.00316.54
7.4.230.0030.00316.69
7.4.220.0060.01216.40
7.4.210.0100.01016.41
7.4.200.0040.00416.36
7.4.160.0130.00616.40
7.4.150.0070.01017.40
7.4.140.0110.01017.86
7.4.130.0130.00816.62
7.4.120.0100.00816.58
7.4.110.0090.00916.37
7.4.100.0190.00316.27
7.4.90.0070.01016.59
7.4.80.0090.00919.39
7.4.70.0140.00416.59
7.4.60.0060.00916.36
7.4.50.0000.00816.35
7.4.40.0070.01016.15
7.4.30.0060.00916.40
7.4.00.0070.01115.09
7.3.330.0030.00313.02
7.3.320.0030.00313.22
7.3.310.0030.00316.33
7.3.300.0060.00016.27
7.3.290.0120.00216.32
7.3.280.0090.01016.30
7.3.270.0150.00317.40
7.3.260.0130.00616.52
7.3.250.0100.00616.21
7.3.240.0000.01816.47
7.3.230.0120.00416.43
7.3.210.0130.00616.60
7.3.200.0030.01419.39
7.3.190.0100.00616.32
7.3.180.0030.01316.28
7.3.170.0100.00716.46
7.3.160.0070.00716.41
7.3.10.0000.01116.34
7.3.00.0040.00416.53
7.2.330.0130.00316.63
7.2.320.0070.01016.39
7.2.310.0080.00816.83
7.2.300.0160.00316.53
7.2.290.0090.00916.68
7.2.130.0100.00316.80
7.2.120.0060.00317.04
7.2.110.0070.00416.97
7.2.100.0080.00416.93
7.2.90.0070.00417.05
7.2.80.0000.01016.67
7.2.70.0040.01116.93
7.2.60.0080.00816.89
7.2.50.0040.00816.88
7.2.40.0000.01217.10
7.2.30.0090.00417.01
7.2.20.0070.00416.75
7.2.10.0060.00916.89
7.2.00.0090.00618.25
7.1.250.0090.00015.77
7.1.200.0030.01215.61
7.1.100.0040.00817.94
7.1.70.0030.00917.06
7.1.60.0070.01019.11
7.1.50.0260.00316.85
7.1.00.0070.07322.57
7.0.200.0000.00916.71
7.0.140.0100.06721.96
7.0.100.0170.03019.98
7.0.90.0070.04019.93
7.0.80.0100.04719.79
7.0.70.0030.04319.94
7.0.60.0170.04319.91
7.0.50.0200.07020.16
7.0.40.0030.06020.11
7.0.30.0070.03719.96
7.0.20.0070.06720.06
7.0.10.0030.05320.01
7.0.00.0100.08720.13
5.6.280.0000.07721.12
5.6.250.0030.04320.54
5.6.240.0100.03720.61
5.6.230.0000.04320.56
5.6.220.0000.04320.50
5.6.210.0030.04020.60
5.6.200.0030.04320.96
5.6.190.0030.03721.07
5.6.180.0070.03321.09
5.6.170.0130.06720.90
5.6.160.0030.06721.12
5.6.150.0030.07720.91
5.6.140.0170.07321.06
5.6.130.0000.08720.88
5.6.120.0130.08021.12
5.6.110.0070.08021.08
5.6.100.0030.07320.98
5.6.90.0000.08021.06
5.6.80.0070.08020.42
5.6.70.0070.08320.39
5.6.60.0030.05020.34
5.6.50.0030.08020.51
5.6.40.0030.09020.48
5.6.30.0100.05320.39
5.6.20.0100.07020.24
5.6.10.0030.07720.44
5.6.00.0070.07720.24
5.5.380.0070.03720.34
5.5.370.0070.03720.36
5.5.360.0130.03020.28
5.5.350.0030.04020.38
5.5.340.0000.05020.87
5.5.330.0030.04020.86
5.5.320.0130.05320.69
5.5.310.0070.04720.88
5.5.300.0100.06020.84
5.5.290.0100.07720.73
5.5.280.0030.05720.86
5.5.270.0030.08020.86
5.5.260.0070.08720.77
5.5.250.0000.05720.56
5.5.240.0030.04720.18
5.5.230.0170.06719.97
5.5.220.0030.07320.20
5.5.210.0170.06320.15
5.5.200.0070.07020.17
5.5.190.0070.07320.06
5.5.180.0070.08320.13
5.5.160.0130.07720.18
5.5.150.0100.06320.22
5.5.140.0030.08020.05
5.5.130.0030.07720.20
5.5.120.0100.07020.10
5.5.110.0170.07720.09
5.5.100.0100.06319.96
5.5.90.0130.06319.88
5.5.80.0070.07719.99
5.5.70.0130.06719.92
5.5.60.0070.05020.07
5.5.50.0070.08320.05
5.5.40.0130.03719.91
5.5.30.0130.06719.91
5.5.20.0100.04020.01
5.5.10.0070.07720.02
5.5.00.0070.08019.98
5.4.450.0130.06019.46
5.4.440.0130.08319.58
5.4.430.0170.07319.13
5.4.420.0100.07019.32
5.4.410.0070.06719.23
5.4.400.0130.07318.84
5.4.390.0130.07319.02
5.4.380.0130.06719.12
5.4.370.0070.07719.05
5.4.360.0130.07319.06
5.4.350.0030.08019.05
5.4.340.0170.06719.23
5.4.320.0070.07319.05
5.4.310.0030.08319.03
5.4.300.0030.07018.78
5.4.290.0130.06719.02
5.4.280.0200.06019.12
5.4.270.0100.07019.23
5.4.260.0100.07318.90
5.4.250.0100.07018.81
5.4.240.0100.06019.11
5.4.230.0000.07718.78
5.4.220.0030.04318.94
5.4.210.0000.05319.24
5.4.200.0030.07319.03
5.4.190.0130.04319.05
5.4.180.0100.07718.90
5.4.170.0070.04318.89
5.4.160.0030.08319.09
5.4.150.0070.07019.13
5.4.140.0200.05716.32
5.4.130.0130.06316.31
5.4.120.0100.07716.34
5.4.110.0070.07716.21
5.4.100.0030.04716.35
5.4.90.0070.07716.23
5.4.80.0070.07016.19
5.4.70.0100.03716.38
5.4.60.0100.06016.32
5.4.50.0100.08316.39
5.4.40.0070.07716.37
5.4.30.0100.05016.30
5.4.20.0100.05716.30
5.4.10.0070.07016.18
5.4.00.0100.06715.69

preferences:
54.45 ms | 401 KiB | 5 Q