3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fdopen($id, $mode) { return fopen("/proc/self/fd/".(int)$id, $mode); } $stdin = fopen('php://stdin', 'r'); echo $stdin; for ($i = 1; $i <= 10; $i++) { echo $i; } echo STDIN;

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)
8.3.60.0130.00316.63
8.3.50.0150.00016.39
8.3.40.0140.00718.65
8.3.30.0100.00618.67
8.3.20.0110.00420.20
8.3.10.0040.00421.89
8.3.00.0060.00319.13
8.2.180.0140.00418.08
8.2.170.0040.01122.96
8.2.160.0100.00320.32
8.2.150.0130.00625.66
8.2.140.0070.00024.66
8.2.130.0040.00421.18
8.2.120.0070.00026.35
8.2.110.0100.00021.18
8.2.100.0110.00417.72
8.2.90.0040.00417.63
8.2.80.0060.00318.66
8.2.70.0030.00517.50
8.2.60.0040.00417.50
8.2.50.0030.00617.80
8.2.40.0080.00018.04
8.2.30.0040.00417.62
8.2.20.0050.00218.16
8.2.10.0040.00418.19
8.2.00.0070.00018.18
8.1.280.0140.00325.92
8.1.270.0040.00422.14
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0060.00623.92
8.1.230.0100.00021.04
8.1.220.0030.00518.64
8.1.210.0000.00818.77
8.1.200.0090.00017.35
8.1.190.0080.00017.23
8.1.180.0030.00618.10
8.1.170.0000.00917.62
8.1.160.0050.00218.88
8.1.150.0030.00520.70
8.1.140.0050.00219.57
8.1.130.0050.00518.93
8.1.120.0110.00017.45
8.1.110.0030.00517.41
8.1.100.0000.00817.39
8.1.90.0050.00317.50
8.1.80.0070.00017.48
8.1.70.0000.00717.46
8.1.60.0040.00417.61
8.1.50.0050.00317.53
8.1.40.0050.00317.47
8.1.30.0000.00717.63
8.1.20.0070.00017.54
8.1.10.0040.00417.41
8.1.00.0040.00417.46
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0000.00818.13
8.0.270.0030.00318.00
8.0.260.0000.00616.86
8.0.250.0070.00017.03
8.0.240.0030.00516.85
8.0.230.0020.00517.05
8.0.220.0000.00716.86
8.0.210.0030.00316.92
8.0.200.0000.00716.87
8.0.190.0060.00317.01
8.0.180.0080.00017.03
8.0.170.0030.00516.87
8.0.160.0070.00016.89
8.0.150.0000.00716.85
8.0.140.0030.00616.79
8.0.130.0000.00613.41
8.0.120.0070.00016.91
8.0.110.0030.00316.97
8.0.100.0080.00016.80
8.0.90.0000.00816.91
8.0.80.0060.01116.92
8.0.70.0050.00316.82
8.0.60.0050.00316.79
8.0.50.0000.00816.80
8.0.30.0110.00617.30
8.0.20.0110.00917.40
8.0.10.0040.00417.12
8.0.00.0120.00617.00
7.4.330.0030.00315.55
7.4.320.0000.00716.58
7.4.300.0030.00316.63
7.4.290.0020.00516.50
7.4.280.0000.00816.61
7.4.270.0030.00316.61
7.4.260.0030.00316.49
7.4.250.0040.00416.61
7.4.240.0030.00316.62
7.4.230.0000.00716.42
7.4.220.0070.01116.67
7.4.210.0060.01116.49
7.4.200.0070.00016.59
7.4.160.0100.00616.53
7.4.150.0100.00717.40
7.4.140.0140.00517.86
7.4.130.0120.00616.49
7.4.120.0100.01016.57
7.4.110.0110.00616.46
7.4.100.0190.00416.59
7.4.90.0070.01016.54
7.4.80.0030.01319.39
7.4.70.0030.01416.52
7.4.60.0130.00616.64
7.4.50.0070.00716.48
7.4.40.0030.01316.60
7.4.30.0040.01516.29
7.4.00.0030.01315.00
7.3.330.0060.00013.32
7.3.320.0030.00213.40
7.3.310.0000.00716.43
7.3.300.0030.00316.24
7.3.290.0030.00316.31
7.3.280.0060.00916.35
7.3.270.0090.00617.40
7.3.260.0110.00716.33
7.3.250.0090.00816.42
7.3.240.0050.01216.48
7.3.230.0130.00316.63
7.3.210.0090.00916.73
7.3.200.0050.01016.32
7.3.190.0070.01016.56
7.3.180.0070.01016.48
7.3.170.0100.00716.50
7.3.160.0060.01116.57
7.3.10.0100.00316.80
7.3.00.0150.00016.73
7.2.330.0030.01316.58
7.2.320.0030.01316.68
7.2.310.0070.01016.71
7.2.300.0140.00416.42
7.2.290.0080.00816.58
7.2.130.0000.01016.96
7.2.120.0000.01417.02
7.2.110.0090.00317.05
7.2.100.0100.00317.07
7.2.90.0040.01116.70
7.2.80.0110.00417.12
7.2.70.0070.00317.04
7.2.60.0100.00516.88
7.2.50.0030.00716.90
7.2.40.0080.00416.58
7.2.30.0060.00917.04
7.2.20.0030.01016.85
7.2.10.0030.01017.10
7.2.00.0050.01118.22
7.1.250.0040.00715.47
7.1.200.0040.00715.57
7.1.100.0030.01017.91
7.1.70.0110.01415.03
7.1.60.0240.01233.30
7.1.50.0270.01033.02
7.1.40.0260.01032.31
7.1.30.0330.00332.59
7.1.20.0280.00732.70
7.1.10.0270.00014.72
7.1.00.0150.00614.85
7.0.200.0170.01015.06
7.0.190.0200.00315.01
7.0.180.0180.00614.38
7.0.170.0180.00614.48
7.0.160.0180.00614.49
7.0.150.0170.00314.52
7.0.140.0130.01014.70
7.0.130.0120.00914.82
7.0.120.0130.00814.66
7.0.110.0150.01214.23
7.0.100.0140.00914.50
7.0.90.0190.00614.34
7.0.80.0180.00414.58
7.0.70.0140.00714.61
7.0.60.0160.00614.34
7.0.50.0150.01114.43
7.0.40.0130.01014.59
7.0.30.0100.01314.53
7.0.20.0130.00914.55
7.0.10.0160.00614.54
7.0.00.0180.00414.66

preferences:
45.24 ms | 401 KiB | 5 Q