3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo[bar]++;

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)
8.5.30.0080.00820.26
8.5.20.0080.00820.14
8.5.10.0110.00620.03
8.5.00.0120.01119.80
8.4.180.0110.01121.97
8.4.170.0100.01120.59
8.4.160.0120.00823.85
8.4.150.0060.00716.84
8.4.140.0130.00717.88
8.4.130.0030.00617.71
8.4.120.0090.00920.28
8.4.110.0100.00922.49
8.4.100.0060.00217.82
8.4.90.0110.01117.66
8.4.80.0120.00817.95
8.4.70.0070.00717.71
8.4.60.0110.01018.81
8.4.50.0080.01217.70
8.4.40.0130.00719.57
8.4.30.0070.01320.38
8.4.20.0180.00419.72
8.4.10.0100.00020.41
8.3.300.0130.00620.81
8.3.290.0110.00920.89
8.3.280.0120.00818.33
8.3.270.0150.00416.66
8.3.260.0110.00816.62
8.3.250.0040.00618.84
8.3.240.0090.01016.58
8.3.230.0140.00516.75
8.3.220.0020.00620.94
8.3.210.0060.00216.65
8.3.200.0050.00416.86
8.3.190.0060.00219.00
8.3.180.0100.00116.82
8.3.170.0120.00618.93
8.3.160.0030.01018.43
8.3.150.0060.01220.86
8.3.140.0060.00316.61
8.3.130.0080.00016.81
8.3.120.0030.00620.69
8.3.110.0100.00016.71
8.3.100.0030.00718.56
8.3.90.0000.00826.77
8.3.80.0040.00416.50
8.3.70.0070.00716.58
8.3.60.0120.00318.18
8.3.50.0090.00620.37
8.3.40.0110.00419.27
8.3.30.0090.00919.25
8.3.20.0000.00724.18
8.3.10.0040.00424.66
8.3.00.0090.00026.16
8.2.300.0110.00821.97
8.2.290.0120.00720.16
8.2.280.0120.00818.51
8.2.270.0110.00717.27
8.2.260.0080.00018.46
8.2.250.0070.01016.65
8.2.240.0140.00316.70
8.2.230.0040.00420.94
8.2.220.0080.00024.06
8.2.210.0050.00326.77
8.2.200.0040.00416.63
8.2.190.0070.00716.58
8.2.180.0130.00325.92
8.2.170.0110.00318.87
8.2.160.0140.00022.96
8.2.150.0000.00725.66
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0050.00226.16
8.2.110.0030.00621.00
8.2.100.0000.01117.91
8.2.90.0080.00017.88
8.2.80.0000.00818.91
8.2.70.0070.00317.34
8.2.60.0000.00817.50
8.2.50.0000.00817.98
8.2.40.0050.00218.09
8.2.30.0040.00418.11
8.2.20.0000.00720.48
8.2.10.0000.00717.92
8.2.00.0050.00319.21
8.1.340.0130.01017.46
8.1.330.0120.00816.84
8.1.320.0100.00816.40
8.1.310.0040.00416.77
8.1.300.0040.00418.06
8.1.290.0000.01130.84
8.1.280.0040.01825.92
8.1.270.0040.00424.02
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00323.90
8.1.230.0080.00322.70
8.1.220.0040.00418.59
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0000.00817.25
8.1.180.0040.00418.10
8.1.170.0040.00417.62
8.1.160.0070.00018.86
8.1.150.0050.00218.54
8.1.140.0070.00017.36
8.1.130.0000.00718.79
8.1.120.0030.00317.36
8.1.110.0080.00017.31
8.1.100.0000.00717.29
8.1.90.0040.00417.40
8.1.80.0040.00417.25
8.1.70.0000.00617.39
8.1.60.0040.00417.39
8.1.50.0000.00817.48
8.1.40.0080.00017.48
8.1.30.0030.00717.57
8.1.20.0000.00817.42
8.1.10.0080.00417.32
8.1.00.0040.00717.43
8.0.300.0040.00420.02
8.0.290.0080.00016.88
8.0.280.0060.00318.37
8.0.270.0030.00516.87
8.0.260.0040.00418.43
8.0.250.0030.00316.97
8.0.240.0050.00317.07
8.0.230.0000.00717.02
8.0.220.0040.00416.99
8.0.210.0030.00616.81
8.0.200.0030.00316.89
8.0.190.0080.00016.96
8.0.180.0000.00716.97
8.0.170.0040.00416.91
8.0.160.0070.00416.91
8.0.150.0090.00316.82
8.0.140.0060.00616.75
8.0.130.0000.00816.87
8.0.120.0000.00916.76
8.0.110.0050.00516.81
8.0.100.0070.00716.91
8.0.90.0040.00716.91
8.0.80.0080.00416.80
8.0.70.0040.00816.92
8.0.60.0090.00316.95
8.0.50.0060.00616.93
8.0.30.0120.00016.93
8.0.20.0000.01117.02
8.0.10.0030.00917.03
7.4.330.0060.00015.55
7.4.320.0000.00616.61
7.4.300.0040.00416.59
7.4.290.0030.00316.42
7.4.280.0070.00316.43
7.4.270.0000.00816.51
7.4.260.0070.00316.58
7.4.250.0070.00316.34
7.4.240.0060.00316.38
7.4.230.0060.00616.52
7.4.220.0050.00616.43
7.4.210.0050.00516.51
7.4.200.0060.00816.52
7.4.190.0090.00316.56
7.4.180.0070.00416.61
7.4.160.0050.00916.46
7.4.150.0050.00516.35
7.4.140.0090.00016.25
7.4.130.0050.00316.54
7.4.120.0070.00716.36
7.4.110.0110.00016.27
7.4.100.0110.00016.46
7.4.90.0090.00316.39
7.4.80.0140.00016.33
7.4.70.0060.00316.21
7.4.60.0030.00916.36
7.4.50.0020.00816.36
7.4.40.0100.00016.41
7.4.30.0030.00716.38
7.4.20.0060.00616.51
7.4.10.0040.00416.26
7.4.00.0130.00016.45

preferences:
100.21 ms | 1266 KiB | 5 Q