3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fdopen($id, $mode) { return fopen("/proc/self/fd/".(int)$id, $mode); } echo "php://fd/3";

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)
8.3.60.0040.01116.63
8.3.50.0070.00716.28
8.3.40.0070.00718.84
8.3.30.0150.00018.44
8.3.20.0040.00420.34
8.3.10.0070.00021.89
8.3.00.0030.00519.38
8.2.180.0110.00718.16
8.2.170.0070.00722.96
8.2.160.0100.00320.35
8.2.150.0030.00524.18
8.2.140.0070.00024.66
8.2.130.0040.00421.04
8.2.120.0080.00026.35
8.2.110.0060.00321.18
8.2.100.0090.00317.97
8.2.90.0000.00819.08
8.2.80.0000.00917.97
8.2.70.0050.00317.50
8.2.60.0040.00417.80
8.2.50.0000.00818.10
8.2.40.0020.00520.60
8.2.30.0040.00420.78
8.2.20.0050.00217.92
8.2.10.0000.00718.00
8.2.00.0080.00017.81
8.1.280.0110.00425.92
8.1.270.0060.00321.92
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00923.97
8.1.230.0080.00319.15
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00316.99
8.1.190.0030.00517.10
8.1.180.0040.00418.10
8.1.170.0000.00818.42
8.1.160.0050.00318.96
8.1.150.0000.00720.53
8.1.140.0000.00719.45
8.1.130.0030.00618.70
8.1.120.0080.00017.23
8.1.110.0040.00417.33
8.1.100.0040.00417.32
8.1.90.0030.00417.23
8.1.80.0040.00417.35
8.1.70.0070.00017.19
8.1.60.0070.00017.46
8.1.50.0060.00317.43
8.1.40.0000.00817.40
8.1.30.0000.00817.51
8.1.20.0030.00617.41
8.1.10.0040.00417.48
8.1.00.0020.00517.38
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.37
8.0.270.0030.00317.09
8.0.260.0000.00716.67
8.0.250.0000.00716.84
8.0.240.0030.00616.75
8.0.230.0000.00716.69
8.0.220.0040.00416.79
8.0.210.0030.00516.68
8.0.200.0040.00416.80
8.0.190.0080.00016.76
8.0.180.0060.00616.86
8.0.170.0070.00016.80
8.0.160.0000.00916.67
8.0.150.0040.00416.81
8.0.140.0030.00316.66
8.0.130.0030.00313.19
8.0.120.0080.00016.84
8.0.110.0000.00716.59
8.0.100.0040.00416.83
8.0.90.0080.00016.64
8.0.80.0030.01416.72
8.0.70.0000.00716.75
8.0.60.0000.00816.64
8.0.50.0000.00716.72
8.0.30.0070.01016.97
8.0.20.0120.00717.40
8.0.10.0060.00316.96
8.0.00.0140.00316.51
7.4.330.0000.00515.55
7.4.320.0070.00016.48
7.4.300.0030.00316.48
7.4.290.0000.00816.48
7.4.280.0040.00416.36
7.4.270.0000.00816.48
7.4.260.0030.00316.33
7.4.250.0000.00816.49
7.4.240.0000.00816.37
7.4.230.0070.00016.32
7.4.220.0100.00716.43
7.4.210.0120.00316.58
7.4.200.0070.00016.38
7.4.160.0120.00416.38
7.4.150.0090.01517.40
7.4.140.0080.01117.86
7.4.130.0160.00316.45
7.4.120.0080.01016.40
7.4.110.0100.01316.58
7.4.100.0070.01416.48
7.4.90.0070.01016.53
7.4.80.0130.00319.39
7.4.70.0100.00616.50
7.4.60.0060.01216.23
7.4.50.0030.01216.52
7.4.40.0070.01016.43
7.4.30.0180.00016.28
7.4.00.0080.01014.91
7.3.330.0060.00013.00
7.3.320.0000.00513.00
7.3.310.0030.00316.08
7.3.300.0050.00216.16
7.3.290.0070.00716.18
7.3.280.0090.00816.18
7.3.270.0170.00017.40
7.3.260.0100.01016.35
7.3.250.0130.00516.31
7.3.240.0100.00616.30
7.3.230.0070.01116.56
7.3.210.0060.01016.24
7.3.200.0030.01216.23
7.3.190.0070.01016.39
7.3.180.0060.01016.25
7.3.170.0060.01316.33
7.3.160.0120.00316.25
7.3.120.0090.00614.48
7.3.110.0030.01414.68
7.3.100.0040.01514.84
7.3.90.0100.00714.63
7.3.80.0030.01314.84
7.3.70.0030.01014.67
7.3.60.0100.00614.46
7.3.50.0030.01114.73
7.3.40.0080.00014.73
7.3.30.0030.00914.53
7.3.20.0030.00916.52
7.3.10.0090.00016.39
7.3.00.0030.00616.31
7.2.330.0000.01716.62
7.2.320.0030.01316.59
7.2.310.0140.00316.56
7.2.300.0100.00716.66
7.2.290.0060.01016.31
7.2.250.0000.01815.06
7.2.240.0070.01315.03
7.2.230.0040.00814.84
7.2.220.0030.01015.02
7.2.210.0090.00614.89
7.2.200.0130.00314.79
7.2.190.0030.00914.78
7.2.180.0100.00314.68
7.2.170.0030.00714.67
7.2.60.0040.01216.78
7.2.00.0070.01019.17
7.1.330.0070.00715.65
7.1.320.0030.00715.44
7.1.310.0060.00615.52
7.1.300.0030.00715.75
7.1.290.0060.00615.23
7.1.280.0080.00415.55
7.1.270.0000.01015.55
7.1.260.0050.00815.77
7.1.200.0040.00715.69
7.1.100.0000.01117.73
7.1.70.0080.00517.04
7.1.60.0180.00735.14
7.1.50.0200.00734.73
7.1.40.0230.00334.26
7.1.30.0180.01034.54
7.1.20.0160.01034.38
7.1.10.0000.01216.36
7.1.00.0000.01216.60
7.0.200.0030.00916.80
7.0.190.0080.00416.37
7.0.180.0030.01016.15
7.0.170.0090.00316.13
7.0.160.0060.00616.16
7.0.150.0060.00616.01
7.0.140.0000.01116.11
7.0.130.0040.00716.43
7.0.120.0040.00816.28
7.0.110.0040.00715.97
7.0.100.0040.00716.24
7.0.90.0060.00616.12
7.0.80.0110.00016.16
7.0.70.0000.01116.12
7.0.60.0060.00615.90
7.0.50.0000.01116.32
7.0.40.0000.01116.48
7.0.30.0070.01016.45
7.0.20.0000.01216.30
7.0.10.0090.00316.32
7.0.00.0030.00916.56

preferences:
37.12 ms | 401 KiB | 5 Q