3v4l.org

run code in 300+ PHP versions simultaneously
<?php $handle = fopen("/dev/random\0.test", 'r'); echo fgets($handle);

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)
8.3.60.0090.00618.31
8.3.50.0180.01021.27
8.3.40.0070.00718.81
8.3.30.0070.00720.10
8.3.20.0040.00420.16
8.3.10.0000.00721.27
8.3.00.0110.00322.52
8.2.180.0140.00716.63
8.2.170.0070.00722.96
8.2.160.0060.00922.16
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0080.00020.74
8.2.110.0070.01019.25
8.2.100.0000.01117.72
8.2.90.0000.00719.05
8.2.80.0050.00217.97
8.2.70.0030.00717.47
8.2.60.0060.00317.80
8.2.50.0030.00618.07
8.2.40.0000.00818.09
8.2.30.0040.00419.42
8.2.20.0000.00717.63
8.2.10.0000.00717.68
8.2.00.0000.00717.58
8.1.280.0100.00725.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.42
8.1.230.0040.00721.03
8.1.220.0000.00818.77
8.1.210.0050.00219.09
8.1.200.0040.00417.35
8.1.190.0040.00417.40
8.1.180.0060.00318.10
8.1.170.0030.00518.48
8.1.160.0080.00018.76
8.1.150.0080.00018.50
8.1.140.0070.00017.32
8.1.130.0000.00717.85
8.1.120.0030.00317.32
8.1.110.0040.00417.27
8.1.100.0050.00217.22
8.1.90.0070.00017.21
8.1.80.0040.00417.34
8.1.70.0040.00417.20
8.1.60.0000.00917.34
8.1.50.0040.00417.42
8.1.40.0000.00717.42
8.1.30.0000.00717.51
8.1.20.0040.00417.49
8.1.10.0000.00817.36
8.1.00.0000.00717.31
8.0.300.0070.00019.90
8.0.290.0000.00817.05
8.0.280.0040.00418.42
8.0.270.0000.00717.24
8.0.260.0000.00716.87
8.0.250.0030.00317.01
8.0.240.0050.00316.99
8.0.230.0070.00016.96
8.0.220.0030.00316.93
8.0.210.0000.00716.96
8.0.200.0000.00816.99
8.0.190.0070.00016.91
8.0.180.0050.00216.94
8.0.170.0000.00816.85
8.0.160.0080.00016.91
8.0.150.0000.00716.78
8.0.140.0030.00516.82
8.0.130.0050.00013.33
8.0.120.0000.00716.90
8.0.110.0050.00216.94
8.0.100.0000.00716.95
8.0.90.0000.00717.05
8.0.80.0120.00316.89
8.0.70.0030.00516.81
8.0.60.0040.00416.99
8.0.50.0040.00416.99
8.0.30.0100.00917.09
8.0.20.0140.00617.40
8.0.10.0040.00316.98
8.0.00.0070.01116.72
7.4.330.0050.00016.79
7.4.320.0030.00316.44
7.4.300.0040.00416.34
7.4.290.0080.00016.54
7.4.280.0080.00416.50
7.4.270.0030.00316.42
7.4.260.0030.00313.19
7.4.250.0000.00816.41
7.4.240.0000.00716.44
7.4.230.0070.00016.58
7.4.220.0060.01216.47
7.4.210.0080.00716.47
7.4.200.0030.00316.27
7.4.190.0030.00516.39
7.4.160.0080.01216.70
7.4.150.0080.00817.40
7.4.140.0090.00917.86
7.4.130.0080.01316.39
7.4.120.0080.00816.57
7.4.110.0030.01416.44
7.4.100.0040.01516.36
7.4.90.0060.01216.33
7.4.80.0030.01519.39
7.4.70.0060.00916.46
7.4.60.0070.01316.46
7.4.50.0000.00916.34
7.4.40.0090.00622.77
7.4.30.0070.01416.39
7.3.330.0050.00013.16
7.3.320.0000.00613.14
7.3.310.0070.00016.15
7.3.300.0060.00016.24
7.3.290.0030.01316.25
7.3.280.0050.01016.28
7.3.270.0100.00717.40
7.3.260.0110.00818.24
7.3.250.0110.00816.21
7.3.240.0070.01016.19
7.3.230.0100.01016.39
7.3.210.0130.00316.12
7.3.200.0100.01319.39
7.3.190.0060.01216.31
7.3.180.0080.00816.42
7.3.170.0070.01016.38
7.3.160.0120.00516.33
7.2.330.0070.01016.38
7.2.320.0000.01616.62
7.2.310.0080.01116.70
7.2.300.0070.01416.36
7.2.290.0140.00416.48
7.1.00.0070.03022.57
7.0.140.0000.07021.97
5.6.280.0000.07721.01
5.4.230.0000.07718.88
5.4.220.0100.06718.93
5.4.210.0070.05319.03
5.4.200.0100.07018.99
5.4.190.0100.07318.82
5.4.180.0100.05318.98
5.4.170.0100.07018.87
5.4.160.0130.05018.82
5.4.150.0170.07318.94
5.4.140.0230.04716.29
5.4.130.0200.06016.44
5.4.120.0070.07316.23
5.4.110.0170.04316.50
5.4.100.0100.04716.49
5.4.90.0070.05016.41
5.4.80.0070.05016.46
5.4.70.0070.05016.37
5.4.60.0100.06316.44
5.4.50.0070.05016.20
5.4.40.0030.05316.37
5.4.30.0130.04316.37
5.4.20.0070.04716.41
5.4.10.0100.05016.31
5.4.00.0030.06715.83
5.3.280.0200.04714.36
5.3.270.0170.04714.37
5.3.260.0000.06314.52
5.3.250.0000.07314.44
5.3.240.0100.07014.65
5.3.230.0070.06314.47
5.3.220.0070.05014.45
5.3.210.0030.05714.58
5.3.200.0100.04714.42
5.3.190.0070.05014.48
5.3.180.0300.05014.43
5.3.170.0100.05014.44
5.3.160.0070.05014.58
5.3.150.0100.06314.56
5.3.140.0170.05714.55
5.3.130.0130.04714.69
5.3.120.0030.05314.54
5.3.110.0100.04714.40
5.3.100.0030.06014.05
5.3.90.0000.08014.02
5.3.80.0070.06313.88
5.3.70.0070.07313.89
5.3.60.0130.04314.14
5.3.50.0070.06013.88

preferences:
43.27 ms | 404 KiB | 6 Q