3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo dechex(1);

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)
8.3.60.0130.00618.56
8.3.50.0100.01021.93
8.3.40.0100.01018.58
8.3.30.0110.00418.96
8.3.20.0050.00220.09
8.3.10.0040.00422.15
8.3.00.0070.00020.58
8.2.180.0190.00016.38
8.2.170.0090.00922.96
8.2.160.0100.00320.78
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0120.00326.16
8.2.120.0050.00319.11
8.2.110.0000.00822.08
8.2.100.0070.00419.32
8.2.90.0080.00019.17
8.2.80.0060.00317.97
8.2.70.0000.00817.50
8.2.60.0080.00018.04
8.2.50.0030.00618.07
8.2.40.0050.00218.22
8.2.30.0070.00017.99
8.2.20.0020.00517.57
8.2.10.0020.00517.54
8.2.00.0070.00017.41
8.1.280.0150.00925.92
8.1.270.0080.00021.97
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00323.67
8.1.230.0060.00619.16
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0030.00617.25
8.1.190.0050.00317.27
8.1.180.0000.00818.53
8.1.170.0000.00818.65
8.1.160.0040.00421.92
8.1.150.0040.00418.48
8.1.140.0060.00317.36
8.1.130.0060.00017.61
8.1.120.0000.00717.30
8.1.110.0000.00717.33
8.1.100.0000.00717.37
8.1.90.0030.00317.24
8.1.80.0030.00317.24
8.1.70.0000.00817.20
8.1.60.0040.00417.44
8.1.50.0000.00817.38
8.1.40.0080.00017.40
8.1.30.0000.00817.34
8.1.20.0040.00417.48
8.1.10.0000.00717.47
8.1.00.0000.00817.23
8.0.300.0030.00318.77
8.0.290.0000.00717.16
8.0.280.0070.00018.36
8.0.270.0070.00017.09
8.0.260.0000.00616.73
8.0.250.0040.00416.90
8.0.240.0000.00716.87
8.0.230.0070.00016.68
8.0.220.0000.00716.66
8.0.210.0060.00316.64
8.0.200.0070.00016.80
8.0.190.0030.00316.79
8.0.180.0030.00316.76
8.0.170.0060.00316.66
8.0.160.0070.00016.81
8.0.150.0040.00416.71
8.0.140.0030.00316.63
8.0.130.0030.00313.13
8.0.120.0040.00416.74
8.0.110.0070.00016.58
8.0.100.0040.00416.62
8.0.90.0040.00416.80
8.0.80.0130.01016.74
8.0.70.0000.00716.68
8.0.60.0040.00416.54
8.0.50.0040.00416.80
8.0.30.0130.00616.94
8.0.20.0070.01117.40
8.0.10.0120.00816.77
8.0.00.0100.00716.61
7.4.330.0030.00315.00
7.4.320.0060.00016.42
7.4.300.0000.00716.43
7.4.290.0030.00316.40
7.4.280.0000.00616.43
7.4.270.0030.00316.34
7.4.260.0070.00016.31
7.4.250.0030.00616.41
7.4.240.0050.00216.50
7.4.230.0000.00716.20
7.4.220.0110.00716.48
7.4.210.0120.00516.43
7.4.200.0000.00716.47
7.4.190.0030.00316.23
7.4.160.0060.01016.31
7.4.150.0070.01117.40
7.4.140.0100.01117.86
7.4.130.0060.01216.38
7.4.120.0030.01916.37
7.4.110.0140.00316.30
7.4.100.0090.00916.41
7.4.90.0230.00016.55
7.4.80.0060.01519.39
7.4.70.0060.00916.31
7.4.60.0100.00616.33
7.4.50.0130.00316.29
7.4.40.0040.00722.77
7.4.30.0130.00416.38
7.4.00.0100.00314.77
7.3.330.0030.00313.05
7.3.320.0020.00212.96
7.3.310.0030.00316.09
7.3.300.0030.00316.07
7.3.290.0130.00616.15
7.3.280.0080.00916.13
7.3.270.0100.00717.40
7.3.260.0110.00516.35
7.3.250.0110.00716.27
7.3.240.0120.00916.42
7.3.230.0100.00716.39
7.3.210.0060.01616.30
7.3.200.0000.01719.39
7.3.190.0130.00616.02
7.3.180.0090.00616.37
7.3.170.0130.00316.38
7.3.160.0060.00916.23
7.3.120.0040.01414.91
7.2.330.0060.01216.57
7.2.320.0040.01216.21
7.2.310.0040.02016.30
7.2.300.0040.01216.32
7.2.290.0060.00916.56
7.1.100.0230.01217.99
7.1.70.0060.00316.86
7.1.60.0070.00317.05
7.1.50.0040.00716.72
7.1.40.0070.00316.72
7.1.30.0090.00916.72
7.1.20.0030.01116.72
7.1.10.0040.00716.72
7.1.00.0000.00816.72
7.0.200.0000.00716.78
7.0.190.0040.00716.72
7.0.180.0000.00816.72
7.0.170.0040.00416.72
7.0.160.0100.00716.72
7.0.150.0040.00816.72
7.0.140.0040.00416.72
7.0.130.0020.00516.72
7.0.120.0000.00916.72
7.0.110.0060.00316.72
7.0.100.0040.00416.72
7.0.90.0000.01016.72
7.0.80.0000.00916.72
7.0.70.0060.00916.72
7.0.60.0040.00416.72
7.0.50.0040.00416.72
7.0.40.0120.00616.72
7.0.30.0030.00516.72
7.0.20.0070.00416.72
7.0.10.0000.00916.72
7.0.00.0000.01116.72
5.6.300.0130.07920.62
5.6.290.0000.05020.64
5.6.280.0060.04221.04
5.6.270.0000.04620.80
5.6.260.0130.03520.74
5.6.250.0000.04320.98
5.6.240.0100.03620.77
5.6.230.0100.03320.85
5.6.220.0030.04320.79
5.6.210.0070.04921.00
5.6.200.0030.04520.81
5.6.190.0000.05120.80
5.6.180.0130.03720.88
5.6.170.0070.04120.98
5.6.160.0100.04620.82
5.6.150.0070.04420.78
5.6.140.0060.05220.80
5.6.130.0100.03620.82
5.6.120.0030.05120.86
5.6.110.0040.05020.71
5.6.100.0070.03920.86
5.6.90.0100.05720.87
5.6.80.0160.02820.27
5.6.70.0030.04020.21
5.6.60.0070.03820.32
5.6.50.0100.03520.34
5.6.40.0040.04220.33
5.6.30.0100.03520.31
5.6.20.0070.08120.30
5.6.10.0100.04620.08
5.6.00.0070.03820.06
5.5.380.0070.04717.45
5.5.370.0000.04317.48
5.5.360.0070.03517.59
5.5.350.0030.04617.44
5.5.340.0000.04217.98
5.5.330.0040.04717.99
5.5.320.0030.05117.95
5.5.310.0170.06917.92
5.5.300.0100.03417.83
5.5.290.0160.05117.98
5.5.280.0100.04818.02
5.5.270.0030.04518.05
5.5.260.0030.04117.87
5.5.250.0060.04117.86
5.5.240.0030.04017.22
5.5.230.0060.04217.30
5.5.220.0030.04517.35
5.5.210.0030.04017.31
5.5.200.0070.03717.38
5.5.190.0100.03217.41
5.5.180.0130.03917.40
5.5.160.0070.08217.32
5.5.150.0070.04717.35
5.5.140.0070.04317.36
5.5.130.0030.03917.04
5.5.120.0000.04817.34
5.5.110.0060.04517.39
5.5.100.0000.04417.23
5.5.90.0100.05017.22
5.5.80.0070.03517.00
5.5.70.0070.04517.21
5.5.60.0000.04417.22
5.5.50.0100.03817.16
5.5.40.0030.04217.27
5.5.30.0100.03217.23
5.5.20.0000.05516.94
5.5.10.0000.04217.23
5.5.00.0140.05416.93
5.4.450.0070.04319.46
5.4.440.0070.04919.45
5.4.430.0060.03919.25
5.4.420.0070.03719.46
5.4.410.0070.03619.34
5.4.400.0060.04619.00
5.4.390.0070.03918.91
5.4.380.0000.04419.11
5.4.370.0040.03919.11
5.4.360.0100.03719.11
5.4.350.0070.05019.00
5.4.340.0060.04219.03
5.4.320.0030.07418.87
5.4.310.0000.04719.11
5.4.300.0030.04619.04
5.4.290.0000.04819.05
5.4.280.0030.04219.11
5.4.270.0030.04419.09
5.4.260.0040.03718.83
5.4.250.0060.04119.02
5.4.240.0060.04719.02
5.4.230.0030.03819.11
5.4.220.0100.04119.04
5.4.210.0100.03818.88
5.4.200.0040.04318.83
5.4.190.0070.04618.95
5.4.180.0100.03819.14
5.4.170.0030.04718.80
5.4.160.0030.04819.10
5.4.150.0100.03818.91
5.4.140.0030.04316.72
5.4.130.0040.03516.72
5.4.120.0030.03416.72
5.4.110.0100.02916.72
5.4.100.0070.06216.72
5.4.90.0120.02716.72
5.4.80.0030.03916.72
5.4.70.0000.06016.72
5.4.60.0040.03516.72
5.4.50.0070.03316.72
5.4.40.0030.03916.72
5.4.30.0000.03916.72
5.4.20.0030.07416.72
5.4.10.0000.04216.72
5.4.00.0070.03316.72
5.3.290.0000.04216.72
5.3.280.0070.03616.72
5.3.270.0140.06116.72
5.3.260.0070.03516.72
5.3.250.0100.03316.72
5.3.240.0100.04116.72
5.3.230.0040.05616.72
5.3.220.0030.04816.72
5.3.210.0070.03416.72
5.3.200.0000.05416.72
5.3.190.0000.03816.72
5.3.180.0000.04416.72
5.3.170.0100.07216.72
5.3.160.0040.04316.72
5.3.150.0000.03916.72
5.3.140.0030.03616.72
5.3.130.0000.04016.72
5.3.120.0100.04516.72
5.3.110.0000.04516.72
5.3.100.0030.03816.72
5.3.90.0070.03316.72
5.3.80.0040.03916.72
5.3.70.0030.05116.72
5.3.60.0030.03716.72
5.3.50.0000.03916.72
5.3.40.0030.03416.72
5.3.30.0000.04216.72
5.3.20.0040.04016.72
5.3.10.0030.03516.72
5.3.00.0060.03116.72

preferences:
42 ms | 401 KiB | 5 Q