3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'O:12:"phpinfo();/*":0:{}'; //var_export(unserialize($a)); eval('$b = '.var_export(unserialize($a), 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)
8.3.40.0090.00918.88
8.3.30.0120.00319.08
8.3.20.0040.00420.39
8.3.10.0040.00423.65
8.3.00.0050.00319.50
8.2.170.0070.00722.96
8.2.160.0140.00022.17
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00022.29
8.2.110.0040.00421.11
8.2.100.0070.00417.91
8.2.90.0000.00819.23
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0030.00617.80
8.2.50.0100.00018.07
8.2.40.0050.00319.95
8.2.30.0000.00718.06
8.2.20.0000.00717.73
8.2.10.0000.00818.05
8.2.00.0030.00517.59
8.1.270.0080.00023.79
8.1.260.0000.00726.35
8.1.250.0020.00528.09
8.1.240.0060.00323.84
8.1.230.0060.00619.48
8.1.220.0030.00617.78
8.1.210.0060.00318.77
8.1.200.0030.00717.10
8.1.190.0080.00017.22
8.1.180.0060.00318.10
8.1.170.0040.00418.64
8.1.160.0030.00321.88
8.1.150.0040.00418.92
8.1.140.0040.00417.32
8.1.130.0000.00717.87
8.1.120.0000.00717.48
8.1.110.0040.00417.37
8.1.100.0040.00417.46
8.1.90.0080.00017.45
8.1.80.0040.00717.45
8.1.70.0000.00717.45
8.1.60.0040.00417.57
8.1.50.0000.00917.56
8.1.40.0040.00417.50
8.1.30.0000.00817.64
8.1.20.0000.00717.56
8.1.10.0000.00717.42
8.1.00.0080.00017.39
8.0.300.0050.00518.77
8.0.290.0000.00716.75
8.0.280.0030.00318.36
8.0.270.0000.00717.24
8.0.260.0080.00017.37
8.0.250.0030.00317.08
8.0.240.0000.00816.95
8.0.230.0000.00716.98
8.0.220.0030.00316.84
8.0.210.0000.00616.83
8.0.200.0040.00416.90
8.0.190.0000.00716.92
8.0.180.0000.00716.98
8.0.170.0040.00416.89
8.0.160.0030.00316.91
8.0.150.0000.00716.91
8.0.140.0030.00716.93
8.0.130.0000.00613.39
8.0.120.0000.00816.90
8.0.110.0040.00416.79
8.0.100.0050.00217.00
8.0.90.0000.00816.80
8.0.80.0060.00917.01
8.0.70.0000.00817.00
8.0.60.0040.00416.82
8.0.50.0070.00016.74
8.0.30.0120.00917.05
8.0.20.0150.00517.41
8.0.10.0080.00017.10
8.0.00.0100.00816.75
7.4.330.0020.00215.05
7.4.320.0030.00316.61
7.4.300.0030.00316.51
7.4.290.0030.00616.63
7.4.280.0000.00716.57
7.4.270.0040.00416.49
7.4.260.0000.00716.52
7.4.250.0070.00016.52
7.4.240.0040.00416.56
7.4.230.0030.00316.60
7.4.220.0060.01216.47
7.4.210.0070.00716.63
7.4.200.0000.00716.43
7.4.160.0120.00416.50
7.4.150.0040.01517.40
7.4.140.0080.01117.86
7.4.130.0110.01016.57
7.4.120.0100.00616.51
7.4.110.0100.00716.56
7.4.100.0000.01716.50
7.4.90.0150.00316.39
7.4.80.0090.00919.39
7.4.70.0080.01116.49
7.4.60.0030.01616.38
7.4.50.0000.00816.06
7.4.40.0100.00716.50
7.4.30.0110.00516.56
7.4.00.0030.01015.00
7.3.330.0000.00513.09
7.3.320.0000.00513.16
7.3.310.0070.00016.21
7.3.300.0000.00816.13
7.3.290.0150.00316.18
7.3.280.0080.00616.27
7.3.270.0090.01217.40
7.3.260.0050.01416.36
7.3.250.0100.00716.26
7.3.240.0090.00916.51
7.3.230.0100.00716.39
7.3.210.0130.00316.47
7.3.200.0120.00619.39
7.3.190.0090.01216.12
7.3.180.0090.00616.37
7.3.170.0060.01216.41
7.3.160.0100.01016.25
7.3.120.0090.00914.75
7.3.110.0040.01414.71
7.3.100.0120.00314.78
7.3.90.0070.00714.79
7.3.80.0060.00614.77
7.3.70.0040.01214.94
7.3.60.0070.00314.79
7.3.50.0120.00314.64
7.3.40.0040.00414.88
7.3.30.0000.00914.79
7.3.20.0060.00916.79
7.3.10.0070.00716.71
7.3.00.0070.00716.54
7.2.330.0030.01316.52
7.2.320.0120.00616.71
7.2.310.0100.01316.68
7.2.300.0060.01116.55
7.2.290.0030.01716.68
7.2.240.0070.01115.19
7.2.230.0070.01114.95
7.2.220.0070.00414.98
7.2.210.0070.01114.97
7.2.200.0130.00015.05
7.2.190.0070.00714.71
7.2.180.0070.01015.07
7.2.170.0070.01015.05
7.2.160.0100.00714.92
7.2.150.0030.01216.91
7.2.140.0070.00716.95
7.2.130.0040.00716.65
7.2.120.0040.01216.85
7.2.110.0090.01116.54
7.2.100.0090.00616.78
7.2.90.0040.00816.96
7.2.80.0070.01116.87
7.2.70.0030.01317.00
7.2.60.0050.01116.77
7.2.50.0030.01516.82
7.2.40.0030.00616.73
7.2.30.0080.00416.92
7.2.20.0100.00316.89
7.2.10.0030.01016.94
7.2.00.0090.00718.16
7.1.330.0100.00715.69
7.1.320.0040.00815.82
7.1.310.0080.00615.59
7.1.300.0060.00615.39
7.1.290.0120.00315.72
7.1.280.0130.00315.68
7.1.270.0030.01015.72
7.1.260.0040.00715.67
7.1.250.0000.01015.72
7.1.200.0030.00715.50
7.1.100.0040.01118.30
7.1.70.0030.00516.96
7.1.60.0140.01019.11
7.1.50.0120.01216.79
7.1.00.0030.07722.57
7.0.200.0030.00616.53
7.0.140.0070.07322.08
7.0.70.0070.08321.88
7.0.60.0200.08321.70
7.0.50.0170.06722.03
7.0.40.0130.07320.07
7.0.30.0030.07720.02
7.0.20.0030.09720.05
7.0.10.0070.06719.95
7.0.00.0070.07720.04
5.6.280.0130.06320.89
5.6.220.0030.09320.59
5.6.210.0200.07320.52
5.6.200.0100.08720.96
5.6.190.0030.07720.99
5.6.180.0100.07721.05
5.6.170.0000.07321.07
5.6.160.0030.08721.01
5.6.150.0070.07721.04
5.6.140.0100.08320.88
5.6.130.0100.04321.09
5.6.120.0030.08321.01
5.6.110.0100.08720.97
5.6.100.0070.08021.00
5.6.90.0170.06321.04
5.6.80.0130.06720.50
5.6.70.0030.08020.43
5.6.60.0070.05720.39
5.6.50.0100.08020.43
5.6.40.0000.08020.47
5.6.30.0070.08020.48
5.6.20.0070.07720.45
5.6.10.0130.07720.45
5.6.00.0100.07320.35
5.5.360.0170.06020.31
5.5.350.0130.06320.39
5.5.340.0100.06720.73
5.5.330.0270.08320.71
5.5.320.0030.07320.81
5.5.310.0100.08020.80
5.5.300.0100.04320.75
5.5.290.0100.07720.74
5.5.280.0070.08320.76
5.5.270.0070.07320.89
5.5.260.0130.08020.59
5.5.250.0070.08020.58
5.5.240.0030.08020.21
5.5.230.0100.07320.26
5.5.220.0030.08720.29
5.5.210.0330.06320.25
5.5.200.0000.08320.13
5.5.190.0030.08720.17
5.5.180.0030.08020.24
5.5.160.0100.07320.13
5.5.150.0070.08020.15
5.5.140.0130.07020.13
5.5.130.0070.04320.26
5.5.120.0070.07020.18
5.5.110.0070.08720.06
5.5.100.0100.07320.11
5.5.90.0070.07320.06
5.5.80.0000.06020.14
5.5.70.0100.05719.93
5.5.60.0030.04020.04
5.5.50.0070.03320.07
5.5.40.0070.03719.91
5.5.30.0000.04020.01
5.5.20.0000.04019.91
5.5.10.0070.02720.09
5.5.00.0030.04719.95
5.4.450.0070.06719.13
5.4.440.0100.07319.43
5.4.430.0100.07019.12
5.4.420.0100.07719.34
5.4.410.0030.07719.02
5.4.400.0000.08019.13
5.4.390.0030.07719.02
5.4.380.0100.07019.01
5.4.370.0030.08019.10
5.4.360.0130.07019.07
5.4.350.0230.07019.07
5.4.340.0070.07318.78
5.4.320.0100.06719.07
5.4.310.0100.05019.07
5.4.300.0070.06319.11
5.4.290.0000.06318.77
5.4.280.0200.07719.10
5.4.270.0100.07319.16
5.4.260.0000.07719.05
5.4.250.0070.07018.77
5.4.240.0100.06319.03
5.4.230.0130.07019.23
5.4.220.0000.05319.02
5.4.210.0070.03318.77
5.4.200.0030.03719.03
5.4.190.0000.04319.04
5.4.180.0000.03718.80
5.4.170.0000.03319.11
5.4.160.0030.04718.95
5.4.150.0000.04018.91
5.4.140.0030.03316.23
5.4.130.0070.02716.25
5.4.120.0030.03016.32
5.4.110.0030.04716.27
5.4.100.0030.03316.40
5.4.90.0030.02716.42
5.4.80.0000.03016.36
5.4.70.0000.03016.34
5.4.60.0070.03316.29
5.4.50.0030.02716.29
5.4.40.0070.02316.29
5.4.30.0000.03316.37
5.4.20.0070.03016.37
5.4.10.0570.03716.29
5.4.00.0100.02716.29

preferences:
49.52 ms | 400 KiB | 5 Q