3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(@file_get_contents("http://unknown-host/"));

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)
8.4.120.0140.00620.70
8.4.110.0120.00822.73
8.4.100.0140.00618.27
8.4.90.0150.00618.10
8.4.80.0100.00617.99
8.4.70.0100.00818.16
8.4.60.0130.00718.76
8.4.50.0120.00819.62
8.4.40.0120.01217.89
8.4.30.0190.00020.40
8.4.20.0150.00318.21
8.4.10.0030.00526.27
8.3.250.0080.01019.09
8.3.240.0110.00616.72
8.3.230.0050.00317.30
8.3.220.0050.00317.45
8.3.210.0110.01016.88
8.3.200.0050.00417.04
8.3.190.0090.00617.30
8.3.180.0050.00417.13
8.3.170.0100.00916.80
8.3.160.0070.01116.92
8.3.150.0090.00917.20
8.3.140.0040.00417.00
8.3.130.0000.01018.61
8.3.120.0060.01318.95
8.3.110.0000.00820.94
8.3.100.0100.00024.06
8.3.90.0100.01026.77
8.3.80.0030.00619.36
8.3.70.0130.00616.88
8.3.60.0150.00017.25
8.3.50.0140.00523.68
8.3.40.0120.00318.96
8.3.30.0130.00319.04
8.3.20.0040.00424.18
8.3.10.0080.00024.66
8.3.00.0080.00026.16
8.2.290.0040.00520.36
8.2.280.0040.00420.25
8.2.270.0040.01417.21
8.2.260.0090.00921.06
8.2.250.0040.00416.97
8.2.240.0060.00317.07
8.2.230.0000.00922.58
8.2.220.0100.00337.54
8.2.210.0140.00726.77
8.2.200.0090.00018.88
8.2.190.0040.01116.85
8.2.180.0100.01025.92
8.2.170.0110.00319.21
8.2.160.0140.00022.96
8.2.150.0040.00425.66
8.2.140.0030.00524.66
8.2.130.0050.00226.16
8.2.120.0040.00426.35
8.2.110.0090.00022.42
8.2.100.0080.00318.03
8.2.90.0040.00417.75
8.2.80.0040.00418.73
8.2.70.0080.00017.75
8.2.60.0040.00417.93
8.2.50.0040.00418.05
8.2.40.0040.00418.34
8.2.30.0070.00318.26
8.2.20.0040.00418.22
8.2.10.0050.00321.23
8.2.00.0030.00519.38
8.1.330.0100.01018.30
8.1.320.0100.00916.33
8.1.310.0120.00316.63
8.1.300.0130.00616.46
8.1.290.0060.00330.84
8.1.280.0110.00725.92
8.1.270.0030.00623.99
8.1.260.0050.00328.09
8.1.250.0080.00028.09
8.1.240.0090.00024.01
8.1.230.0060.00621.18
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0030.00517.48
8.1.190.0000.00817.36
8.1.180.0030.00618.10
8.1.170.0000.00820.61
8.1.160.0030.00519.07
8.1.150.0040.00419.06
8.1.140.0040.00418.88
8.1.130.0000.00720.21
8.1.120.0050.00317.54
8.1.110.0080.00017.41
8.1.100.0030.00517.52
8.1.90.0000.00717.39
8.1.80.0030.00717.52
8.1.70.0000.00817.52
8.1.60.0060.00317.73
8.1.50.0000.00917.67
8.1.40.0000.00817.68
8.1.30.0030.00617.66
8.1.20.0000.00817.59
8.1.10.0000.00817.57
8.1.00.0040.00417.52
8.0.300.0040.00418.77
8.0.290.0090.00017.00
8.0.280.0030.00318.49
8.0.270.0000.00718.28
8.0.260.0030.00318.64
8.0.250.0070.00017.20
8.0.240.0000.00717.12
8.0.230.0000.00817.02
8.0.220.0000.00717.04
8.0.210.0000.00717.05
8.0.200.0080.00017.15
8.0.190.0050.00317.16
8.0.180.0000.00717.16
8.0.170.0040.00716.94
8.0.160.0040.00417.07
8.0.150.0000.00717.17
8.0.140.0030.00717.16
8.0.130.0000.00613.61
8.0.120.0040.00417.16
8.0.110.0000.00717.19
8.0.100.0040.00417.24
8.0.90.0040.00417.18
8.0.80.0080.00817.18
8.0.70.0060.00317.21
8.0.60.0000.00717.11
8.0.50.0040.00417.11
8.0.30.0060.01117.29
8.0.20.0140.00717.57
8.0.10.0100.01117.25
8.0.00.0120.00917.31
7.4.330.0000.00515.55
7.4.320.0030.00316.78
7.4.300.0030.00316.70
7.4.290.0000.00716.63
7.4.280.0070.00016.46
7.4.270.0000.00716.52
7.4.260.0050.00013.43
7.4.250.0040.00416.64
7.4.240.0040.00416.72
7.4.230.0040.00416.72
7.4.220.0000.00716.76
7.4.210.0090.00616.75
7.4.200.0000.00716.72
7.4.140.0120.00716.70
7.4.130.0120.01016.62
7.4.120.0130.00916.70
7.4.110.0110.01016.60
7.4.100.0140.00816.67
7.4.90.0120.00916.58
7.4.80.0140.00616.53
7.4.70.0100.00916.47
7.4.60.0160.00616.52
7.4.50.0160.00316.68
7.4.40.0110.00916.54
7.4.30.0120.01016.70
7.4.20.0170.00416.56
7.4.10.0100.00916.52
7.4.00.0170.00416.63
7.3.330.0030.00316.52
7.3.320.0050.00013.36
7.3.310.0050.00316.64
7.3.300.0000.00716.36
7.3.290.0080.00716.51
7.3.260.0120.01016.47
7.3.250.0110.01016.56
7.3.240.0100.00916.51
7.3.230.0090.01216.49
7.3.220.0110.01116.67
7.3.210.0090.01016.55
7.3.200.0100.00916.47
7.3.190.0100.01116.49
7.3.180.0140.00716.43
7.3.170.0090.01116.65
7.3.160.0140.00616.58
7.3.150.0110.00916.44
7.3.140.0060.01216.58
7.3.130.0120.00816.39
7.3.120.0120.00516.57
7.3.110.0080.01116.53
7.3.100.0070.01116.67
7.3.90.0090.00916.52
7.3.80.0080.01116.58
7.3.70.0110.00716.48
7.3.60.0100.00916.45
7.3.50.0080.00916.32
7.3.40.0090.00916.50
7.3.30.0110.00916.48
7.3.20.0100.00916.50
7.3.10.0110.00916.33
7.3.00.0080.01016.52

preferences:
32.23 ms | 403 KiB | 5 Q