3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test2 = 'as'.'se'.'rt'; $test = 's'.'e'.'6'.'4'.'_de'.'code'; $test3 = 'cHJpbnQgImhpIjs='; $test2( ($test).''($test3));

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
8.3.50.0160.00521.99
8.3.40.0080.00818.71
8.3.30.0030.01118.76
8.3.20.0030.01020.22
8.3.10.0050.00320.61
8.3.00.0070.00021.78
8.2.180.0110.00416.50
8.2.170.0120.00622.96
8.2.160.0030.01022.08
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00421.03
8.2.120.0040.00426.35
8.2.110.0030.00720.35
8.2.100.0120.00017.91
8.2.90.0050.00317.89
8.2.80.0000.00718.09
8.2.70.0050.00317.61
8.2.60.0040.00417.80
8.2.50.0000.00818.09
8.2.40.0030.00520.35
8.2.30.0000.00819.41
8.2.20.0040.00417.67
8.2.10.0000.00718.05
8.2.00.0000.00817.95
8.1.280.0090.00625.92
8.1.270.0090.00622.19
8.1.260.0070.00028.09
8.1.250.0040.00428.09
8.1.240.0040.00423.73
8.1.230.0080.00421.02
8.1.220.0040.00417.74
8.1.210.0040.00418.96
8.1.200.0080.00017.22
8.1.190.0060.00317.22
8.1.180.0080.00018.10
8.1.170.0000.00918.67
8.1.160.0070.00020.68
8.1.150.0040.00418.84
8.1.140.0040.00419.42
8.1.130.0070.00017.59
8.1.120.0050.00317.41
8.1.110.0040.00417.39
8.1.100.0000.00717.44
8.1.90.0040.00417.31
8.1.80.0050.00217.44
8.1.70.0030.00317.28
8.1.60.0030.00517.49
8.1.50.0040.00417.50
8.1.40.0080.00017.56
8.1.30.0040.00417.61
8.1.20.0040.00417.50
8.1.10.0000.00717.55
8.1.00.0000.00717.52
8.0.300.0070.00019.96
8.0.290.0000.00716.75
8.0.280.0040.00418.37
8.0.270.0080.00017.23
8.0.260.0070.00317.14
8.0.250.0030.00316.98
8.0.240.0000.00716.99
8.0.230.0070.00016.96
8.0.220.0030.00316.88
8.0.210.0030.00316.85
8.0.200.0030.00316.96
8.0.190.0040.00416.96
8.0.180.0060.00316.86
8.0.170.0060.00316.98
8.0.160.0080.00016.87
8.0.150.0070.00016.75
8.0.140.0030.00616.77
8.0.130.0000.00513.30
8.0.120.0080.00016.93
8.0.110.0040.00416.88
8.0.100.0030.00316.75
8.0.90.0000.00816.94
8.0.80.0030.01016.76
8.0.70.0040.00416.74
8.0.60.0050.00216.84
8.0.50.0070.00016.68
8.0.30.0050.01516.83
8.0.20.0140.00717.40
8.0.10.0000.00717.04
8.0.00.0140.00516.78
7.4.330.0000.00516.82
7.4.320.0000.00616.58
7.4.300.0030.00316.61
7.4.290.0070.00316.48
7.4.280.0060.00316.63
7.4.270.0070.00016.50
7.4.260.0000.00816.46
7.4.250.0000.00816.55
7.4.240.0020.00516.42
7.4.230.0040.00416.60
7.4.220.0070.01716.69
7.4.210.0120.00316.62
7.4.200.0030.00516.60
7.4.160.0070.00716.52
7.4.150.0120.01317.40
7.4.140.0090.01217.86
7.4.130.0110.01116.54
7.4.120.0060.01016.61
7.4.110.0060.01016.48
7.4.100.0150.00916.59
7.4.90.0100.00616.52
7.4.80.0090.00919.39
7.4.70.0100.01316.47
7.4.60.0100.00616.51
7.4.50.0000.01516.48
7.4.40.0100.01016.54
7.4.30.0090.00616.23
7.4.00.0130.00314.71
7.3.330.0020.00212.98
7.3.320.0020.00213.05
7.3.310.0000.00716.10
7.3.300.0000.00716.16
7.3.290.0090.00816.28
7.3.280.0060.01016.17
7.3.270.0130.00417.40
7.3.260.0050.01516.52
7.3.250.0130.00416.31
7.3.240.0110.00516.40
7.3.230.0150.00316.39
7.3.210.0050.01516.20
7.3.200.0070.01016.22
7.3.190.0110.00516.17
7.3.180.0130.00216.20
7.3.170.0060.01316.32
7.3.160.0120.00516.20
7.2.330.0150.00316.40
7.2.320.0060.01716.50
7.2.310.0060.01016.28
7.2.300.0120.00616.63
7.2.290.0150.00616.36
7.2.60.0030.00916.86
7.2.00.0110.00419.25
7.1.200.0030.00715.61
7.1.100.0110.00317.81
7.1.70.0080.00317.03
7.1.60.0070.01119.19
7.1.50.0070.01416.84
7.1.00.0000.07722.30
7.0.200.0450.00714.71
7.0.60.0330.05320.02
7.0.50.0070.04017.83
7.0.40.0070.07020.21
7.0.30.0330.08720.31
7.0.20.0200.04320.00
7.0.10.0030.09020.18
7.0.00.0100.04020.09
5.6.280.0000.05721.09
5.6.210.0100.05320.72
5.6.200.0030.04318.25
5.6.190.0100.06720.79
5.6.180.0230.05320.57
5.6.170.0270.07720.53
5.6.160.0070.08320.48
5.6.150.0270.04318.16
5.6.140.0070.07718.18
5.6.130.0070.08018.22
5.6.120.0000.04320.96
5.6.110.0100.08020.89
5.6.100.0030.04021.10
5.6.90.0030.08720.96
5.6.80.0130.07720.50
5.5.350.0370.05320.30
5.5.340.0070.08717.94
5.5.330.0000.06020.32
5.5.320.0230.04320.32
5.5.310.0270.04320.35
5.5.300.0030.03717.96
5.5.290.0100.07717.99
5.5.280.0030.04720.84
5.5.270.0130.08020.75
5.5.260.0070.08320.86
5.5.250.0000.08720.71
5.5.240.0030.06320.25

preferences:
46.08 ms | 401 KiB | 5 Q