3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fdopen($id, $mode) { return fopen("/proc/self/fd/".(int)$id, $mode); } echo fdopen(5,'r');

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)
8.3.60.0130.00616.63
8.3.50.0070.00716.39
8.3.40.0070.01418.84
8.3.30.0040.01118.84
8.3.20.0040.00422.10
8.3.10.0050.00323.56
8.3.00.0040.00419.30
8.2.180.0060.01318.48
8.2.170.0070.00722.96
8.2.160.0090.00620.60
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00820.99
8.2.120.0080.00026.35
8.2.110.0090.00020.53
8.2.100.0000.01117.78
8.2.90.0030.00619.25
8.2.80.0080.00017.97
8.2.70.0050.00317.63
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0080.00020.59
8.2.30.0040.00421.00
8.2.20.0000.00717.89
8.2.10.0000.00718.07
8.2.00.0050.00217.88
8.1.280.0180.00425.92
8.1.270.0080.00022.25
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0100.01023.97
8.1.230.0060.00617.77
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0060.00320.36
8.1.160.0020.00518.89
8.1.150.0080.00020.55
8.1.140.0020.00519.51
8.1.130.0030.00618.81
8.1.120.0050.00217.27
8.1.110.0040.00417.33
8.1.100.0040.00417.34
8.1.90.0090.00017.30
8.1.80.0000.00717.39
8.1.70.0070.00017.32
8.1.60.0030.00617.55
8.1.50.0030.00517.40
8.1.40.0020.00517.53
8.1.30.0090.00017.60
8.1.20.0060.00617.51
8.1.10.0040.00417.41
8.1.00.0000.00817.41
8.0.300.0070.00018.77
8.0.290.0000.00716.73
8.0.280.0030.00318.34
8.0.270.0000.00717.35
8.0.260.0000.00816.93
8.0.250.0030.00317.03
8.0.240.0030.00316.97
8.0.230.0030.00317.07
8.0.220.0000.00716.90
8.0.210.0000.00717.01
8.0.200.0070.00017.01
8.0.190.0030.00617.02
8.0.180.0040.00416.96
8.0.170.0070.00017.03
8.0.160.0080.00016.86
8.0.150.0070.00016.92
8.0.140.0040.00416.98
8.0.130.0050.00013.32
8.0.120.0020.00516.95
8.0.110.0040.00416.88
8.0.100.0040.00416.83
8.0.90.0050.00216.80
8.0.80.0120.00316.93
8.0.70.0060.00316.73
8.0.60.0040.00416.83
8.0.50.0040.00416.88
8.0.30.0110.00917.02
8.0.20.0110.00817.40
8.0.10.0000.00717.01
8.0.00.0070.01116.55
7.4.330.0020.00215.55
7.4.320.0030.00316.38
7.4.300.0030.00316.53
7.4.290.0030.00316.60
7.4.280.0080.00016.59
7.4.270.0000.00716.56
7.4.260.0070.00016.43
7.4.250.0030.00616.40
7.4.240.0020.00516.55
7.4.230.0070.00016.64
7.4.220.0060.01316.52
7.4.210.0050.01016.63
7.4.200.0050.00216.46
7.4.160.0130.00416.51
7.4.150.0090.00917.40
7.4.140.0090.01317.86
7.4.130.0110.00716.85
7.4.120.0120.00716.46
7.4.110.0100.00716.45
7.4.100.0110.01116.47
7.4.90.0170.00516.35
7.4.80.0140.00719.39
7.4.70.0100.00716.58
7.4.60.0110.00616.47
7.4.50.0070.00716.43
7.4.40.0030.01316.42
7.4.30.0070.01116.23
7.4.00.0060.01115.08
7.3.330.0050.00013.46
7.3.320.0000.00513.40
7.3.310.0030.00316.34
7.3.300.0000.00716.44
7.3.290.0080.00716.46
7.3.280.0080.00816.46
7.3.270.0090.00917.40
7.3.260.0080.01016.54
7.3.250.0110.00816.48
7.3.240.0100.00616.52
7.3.230.0080.00816.55
7.3.210.0090.00616.46
7.3.200.0090.00616.35
7.3.190.0130.00316.42
7.3.180.0060.00916.43
7.3.170.0190.00316.60
7.3.160.0060.01016.46
7.3.120.0080.00815.03
7.3.110.0090.00515.09
7.3.100.0130.00314.97
7.3.90.0040.00714.89
7.3.80.0060.00614.90
7.3.70.0000.00914.86
7.3.60.0060.00614.89
7.3.50.0060.00614.71
7.3.40.0100.00714.45
7.3.30.0000.00914.79
7.3.20.0060.00616.80
7.3.10.0070.00716.76
7.3.00.0060.00616.72
7.2.330.0030.01416.67
7.2.320.0150.00916.50
7.2.310.0130.00416.46
7.2.300.0090.00816.70
7.2.290.0170.00716.79
7.2.250.0100.01014.80
7.2.240.0100.00714.77
7.2.230.0070.01015.10
7.2.220.0060.00614.87
7.2.210.0000.01815.07
7.2.200.0060.00614.98
7.2.190.0140.00314.72
7.2.180.0090.00915.04
7.2.170.0030.01514.75
7.2.60.0070.00716.91
7.2.00.0040.01119.58
7.1.330.0030.01015.93
7.1.320.0030.00615.73
7.1.310.0040.00415.88
7.1.300.0060.00315.86
7.1.290.0040.00715.74
7.1.280.0150.00015.84
7.1.270.0070.00315.86
7.1.260.0100.00315.86
7.1.200.0110.00315.71
7.1.100.0000.01218.19
7.1.70.0040.00717.09
7.1.60.0170.00735.09
7.1.50.0170.01134.73
7.1.40.0210.00634.38
7.1.30.0140.01434.59
7.1.20.0190.00634.48
7.1.10.0090.00316.59
7.1.00.0060.00616.64
7.0.200.0030.00916.71
7.0.190.0070.00616.64
7.0.180.0030.00916.12
7.0.170.0090.00416.01
7.0.160.0100.00316.16
7.0.150.0060.00616.27
7.0.140.0060.00916.45
7.0.130.0060.00616.58
7.0.120.0000.01216.58
7.0.110.0060.00616.39
7.0.100.0040.00716.49
7.0.90.0030.01016.55
7.0.80.0000.01216.31
7.0.70.0040.00816.10
7.0.60.0080.00616.36
7.0.50.0040.00816.39
7.0.40.0090.00616.50
7.0.30.0030.00916.62
7.0.20.0040.00716.39
7.0.10.0090.00316.49
7.0.00.0000.01216.65

preferences:
37.1 ms | 401 KiB | 5 Q