3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a =0.00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001; echo 1 / $a;

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)
8.3.70.0060.00918.23
8.3.60.0090.00618.30
8.3.50.0100.00716.45
8.3.40.0070.01118.89
8.3.30.0040.01118.71
8.3.20.0040.00420.09
8.3.10.0050.00323.62
8.3.00.0080.00017.59
8.2.190.0110.00316.63
8.2.180.0060.01216.88
8.2.170.0150.00022.96
8.2.160.0070.00720.55
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00421.18
8.2.110.0100.00021.11
8.2.100.0060.00617.72
8.2.90.0000.00819.41
8.2.80.0000.00817.97
8.2.70.0090.00017.50
8.2.60.0000.00817.80
8.2.50.0050.00318.10
8.2.40.0000.00922.16
8.2.30.0080.00021.07
8.2.20.0000.00718.05
8.2.10.0040.00418.15
8.2.00.0020.00518.05
8.1.280.0140.00725.92
8.1.270.0040.00423.83
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0070.00321.28
8.1.230.0100.00017.48
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00717.35
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00418.49
8.1.160.0000.00719.05
8.1.150.0040.00418.80
8.1.140.0040.00419.50
8.1.130.0030.00618.85
8.1.120.0000.00717.23
8.1.110.0000.00817.43
8.1.100.0040.00417.39
8.1.90.0000.00717.30
8.1.80.0040.00417.39
8.1.70.0030.00317.39
8.1.60.0040.00417.49
8.1.50.0040.00417.49
8.1.40.0030.00617.39
8.1.30.0090.00017.65
8.1.20.0000.00717.64
8.1.10.0040.00417.45
8.1.00.0040.00417.50
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0000.00718.32
8.0.270.0000.00817.11
8.0.260.0000.00716.77
8.0.250.0070.00016.88
8.0.240.0000.00716.98
8.0.230.0000.00816.96
8.0.220.0000.00716.90
8.0.210.0010.00116.79
8.0.200.0000.00616.82
8.0.190.0080.00016.93
8.0.180.0040.00416.87
8.0.170.0030.00316.89
8.0.160.0030.00316.91
8.0.150.0000.00716.79
8.0.140.0000.00816.86
8.0.130.0000.00513.30
8.0.120.0040.00416.75
8.0.110.0000.00816.91
8.0.100.0040.00416.91
8.0.90.0030.00416.91
8.0.80.0070.01016.88
8.0.70.0080.00016.80
8.0.60.0040.00416.97
8.0.50.0040.00416.81
8.0.30.0070.01117.14
8.0.20.0130.00617.40
8.0.10.0070.00016.95
8.0.00.0070.01016.61
7.4.330.0020.00215.55
7.4.320.0040.00416.51
7.4.300.0060.00016.45
7.4.290.0000.00916.50
7.4.280.0000.00816.56
7.4.270.0060.00316.51
7.4.260.0000.00716.40
7.4.250.0040.00416.31
7.4.240.0000.00816.53
7.4.230.0030.00316.31
7.4.220.0160.00616.44
7.4.210.0100.01016.41
7.4.200.0040.00416.62
7.4.160.0060.01116.39
7.4.150.0060.01217.40
7.4.140.0120.00817.86
7.4.130.0140.01116.52
7.4.120.0110.00716.41
7.4.110.0130.00616.45
7.4.100.0150.00316.49
7.4.90.0060.01116.54
7.4.80.0110.00619.39
7.4.70.0130.01016.42
7.4.60.0060.00916.44
7.4.50.0110.00416.34
7.4.40.0130.00316.52
7.4.30.0080.00816.32
7.4.00.0100.00315.07
7.3.330.0050.00012.98
7.3.320.0000.00513.19
7.3.310.0040.00416.18
7.3.300.0030.00316.23
7.3.290.0070.00916.27
7.3.280.0070.01016.25
7.3.270.0040.01417.40
7.3.260.0130.00516.44
7.3.250.0110.00816.35
7.3.240.0130.00316.46
7.3.230.0230.00016.49
7.3.210.0110.00616.37
7.3.200.0080.00816.40
7.3.190.0100.00516.38
7.3.180.0100.00716.54
7.3.170.0060.00916.43
7.3.160.0060.01016.29
7.3.10.0060.00616.55
7.3.00.0000.00916.50
7.2.330.0130.00616.32
7.2.320.0040.01316.65
7.2.310.0100.00716.39
7.2.300.0170.00616.52
7.2.290.0090.01016.61
7.2.130.0060.00316.62
7.2.120.0030.00616.82
7.2.110.0040.00816.87
7.2.100.0040.01116.91
7.2.90.0000.01116.86
7.2.80.0030.00616.83
7.2.70.0110.00016.89
7.2.60.0040.00716.77
7.2.50.0040.00816.71
7.2.40.0030.00716.60
7.2.30.0060.01016.63
7.2.20.0030.00616.76
7.2.10.0120.00016.71
7.2.00.0110.00317.06
7.1.250.0040.00415.68
7.1.200.0000.01315.82
7.1.100.0090.00617.71
7.1.70.0110.00716.74
7.1.60.0260.01035.00
7.1.50.0270.00934.85
7.1.40.0200.01034.26
7.1.30.0190.00934.47
7.1.20.0190.01034.68
7.1.10.0030.01216.23
7.1.00.0090.00616.67
7.0.200.0090.00916.79
7.0.190.0060.01016.67
7.0.180.0060.00916.37
7.0.170.0030.01315.93
7.0.160.0060.01016.07
7.0.150.0040.01016.22
7.0.140.0080.00616.25
7.0.130.0050.01116.52
7.0.120.0060.01016.41
7.0.110.0120.00616.35
7.0.100.0000.01616.30
7.0.90.0040.01216.36
7.0.80.0000.01316.34
7.0.70.0000.01216.25
7.0.60.0030.01016.16
7.0.50.0030.01216.32
7.0.40.0090.00316.49
7.0.30.0060.00916.32
7.0.20.0030.01216.36
7.0.10.0070.00716.57
7.0.00.0060.00916.36

preferences:
69.59 ms | 401 KiB | 5 Q