3v4l.org

run code in 300+ PHP versions simultaneously
<?phpconst C1 = 1[0];const C2 = __FILE__[0];const C3 = <<<'A'BA[0];var_dump(C1, C2, C3);

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)
8.3.60.0040.01118.18
8.3.50.0090.00722.80
8.3.40.0040.01118.62
8.3.30.0030.01018.84
8.3.20.0000.00820.21
8.3.10.0030.00521.77
8.3.00.0040.00417.68
8.2.180.0090.00916.48
8.2.170.0100.01022.96
8.2.160.0140.00020.39
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0110.00826.16
8.2.120.0000.00720.97
8.2.110.0030.00720.93
8.2.100.0100.00017.84
8.2.90.0040.00417.90
8.2.80.0060.00317.97
8.2.70.0040.00417.50
8.2.60.0060.00318.04
8.2.50.0000.00818.07
8.2.40.0070.00018.06
8.2.30.0000.00717.83
8.2.20.0040.00417.46
8.2.10.0000.00817.79
8.2.00.0000.00817.45
8.1.280.0140.00625.92
8.1.270.0040.00423.80
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.39
8.1.230.0000.01120.91
8.1.220.0080.00017.74
8.1.210.0000.00818.85
8.1.200.0060.00317.23
8.1.190.0050.00317.23
8.1.180.0080.00018.10
8.1.170.0070.00018.27
8.1.160.0000.00821.85
8.1.150.0100.00018.65
8.1.140.0040.00417.36
8.1.130.0040.00417.37
8.1.120.0000.00717.23
8.1.110.0030.00617.33
8.1.100.0000.00817.28
8.1.90.0050.00217.24
8.1.80.0070.00017.33
8.1.70.0030.00317.28
8.1.60.0000.00817.45
8.1.50.0040.00417.33
8.1.40.0050.00417.35
8.1.30.0050.00317.48
8.1.20.0040.00417.34
8.1.10.0070.00017.36
8.1.00.0000.00817.24
8.0.300.0040.00419.89
8.0.290.0070.00016.58
8.0.280.0070.00018.25
8.0.270.0070.00017.06
8.0.260.0000.00616.80
8.0.250.0050.00316.82
8.0.240.0040.00416.82
8.0.230.0000.00716.81
8.0.220.0000.00716.78
8.0.210.0020.00516.68
8.0.200.0070.00016.70
8.0.190.0070.00016.70
8.0.180.0070.00016.70
8.0.170.0000.00716.67
8.0.160.0040.00416.66
8.0.150.0040.00416.73
8.0.140.0040.00416.78
8.0.130.0060.00013.31
8.0.120.0040.00416.67
8.0.110.0040.00416.68
8.0.100.0040.00416.58
8.0.90.0030.00316.70
8.0.80.0120.00916.75
8.0.70.0040.00416.75
8.0.60.0040.00416.86
8.0.50.0050.00316.71
8.0.30.0090.00916.95
8.0.20.0100.00817.40
8.0.10.0000.00716.71
8.0.00.0130.00416.65
7.4.330.0000.00515.07
7.4.320.0030.00316.38
7.4.300.0030.00316.47
7.4.290.0000.00716.23
7.4.280.0070.00316.34
7.4.270.0070.00016.45
7.4.260.0030.00316.37
7.4.250.0040.00416.39
7.4.240.0030.00316.44
7.4.230.0070.00016.27
7.4.220.0070.01016.31
7.4.210.0070.00716.35
7.4.200.0040.00416.48
7.4.160.0100.00616.39
7.4.150.0090.00917.40
7.4.140.0060.01117.86
7.4.130.0110.00616.38
7.4.120.0130.00516.31
7.4.110.0150.00616.64
7.4.100.0030.01316.14
7.4.90.0070.01016.51
7.4.80.0030.02019.39
7.4.70.0070.01016.12
7.4.60.0070.01016.27
7.4.50.0030.00316.40
7.4.40.0090.01316.48
7.4.30.0070.01016.31
7.3.330.0060.00013.23
7.3.320.0020.00213.23
7.3.310.0030.00316.22
7.3.300.0090.00016.01
7.3.290.0030.01016.08
7.3.280.0100.00916.10
7.3.270.0110.01117.40
7.3.260.0070.01016.09
7.3.250.0070.01216.23
7.3.240.0120.00416.20
7.3.230.0110.00816.41
7.3.210.0120.00416.16
7.3.200.0190.00819.39
7.3.190.0090.00616.00
7.3.180.0110.01116.30
7.3.170.0040.01116.27
7.3.160.0100.00716.30
7.2.330.0160.00316.57
7.2.320.0120.00616.34
7.2.310.0150.00616.56
7.2.300.0060.01216.29
7.2.290.0090.00916.56
5.4.320.0060.03612.45
5.4.310.0050.04112.45
5.4.300.0050.03712.45
5.4.290.0080.03612.45
5.4.280.0060.03712.34
5.4.270.0060.03912.35
5.4.260.0040.03912.35
5.4.250.0060.03612.35
5.4.240.0070.03512.35
5.4.230.0050.03912.34
5.4.220.0070.03912.34
5.4.210.0050.03512.34
5.4.200.0070.04212.34
5.4.190.0040.03812.34
5.4.180.0060.03812.34
5.4.170.0050.03512.35
5.4.160.0090.03212.34
5.4.150.0070.03612.34
5.4.140.0050.03712.02
5.4.130.0040.03612.01
5.4.120.0040.03911.97
5.4.110.0050.03811.96
5.4.100.0050.03811.96
5.4.90.0070.04211.96
5.4.80.0050.03611.96
5.4.70.0050.03511.96
5.4.60.0070.03311.96
5.4.50.0070.03611.96
5.4.40.0050.03511.95
5.4.30.0040.03611.95
5.4.20.0070.03511.95
5.4.10.0070.03611.95
5.4.00.0050.03911.43
5.3.290.0080.03812.80
5.3.280.0050.03812.71
5.3.270.0070.03812.72
5.3.260.0080.03612.72
5.3.250.0050.03812.72
5.3.240.0040.03912.71
5.3.230.0070.04012.71
5.3.220.0050.03812.68
5.3.210.0050.03912.68
5.3.200.0090.03612.68
5.3.190.0070.03912.68
5.3.180.0080.03412.67
5.3.170.0050.03612.67
5.3.160.0080.03812.67
5.3.150.0070.03712.68
5.3.140.0090.03412.66
5.3.130.0050.03912.65
5.3.120.0080.03812.65
5.3.110.0050.03912.66
5.3.100.0060.03612.12
5.3.90.0040.03712.08
5.3.80.0070.03612.07
5.3.70.0100.03812.08
5.3.60.0070.03612.06
5.3.50.0070.03512.00
5.3.40.0090.03512.00
5.3.30.0070.03611.94
5.3.20.0050.03811.72
5.3.10.0070.03811.69
5.3.00.0070.03511.67

preferences:
37.61 ms | 401 KiB | 5 Q