3v4l.org

run code in 300+ PHP versions simultaneously
<?php function hello() { echo "hello\n";} for($i=0;$i<3;++$i) HeLlO(); ?>

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)
8.3.110.0040.01220.94
8.3.100.0090.00916.50
8.3.90.0040.00426.77
8.3.80.0000.00817.97
8.3.70.0090.01218.43
8.3.60.0160.00318.43
8.3.50.0060.01321.88
8.3.40.0070.00718.71
8.3.30.0040.01118.34
8.3.20.0040.00421.86
8.3.10.0080.00021.75
8.3.00.0040.00422.10
8.2.230.0060.00622.58
8.2.220.0060.00324.06
8.2.210.0000.00826.77
8.2.200.0000.01218.16
8.2.190.0040.01218.27
8.2.180.0110.00718.30
8.2.170.0110.00422.96
8.2.160.0030.01022.18
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0060.00319.32
8.2.120.0080.00026.35
8.2.110.0040.00719.20
8.2.100.0110.00017.78
8.2.90.0030.00519.03
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0080.00017.93
8.2.50.0050.00318.10
8.2.40.0040.00420.41
8.2.30.0000.00719.09
8.2.20.0040.00417.99
8.2.10.0030.00318.05
8.2.00.0020.00517.64
8.1.290.0040.00430.84
8.1.280.0100.01025.92
8.1.270.0090.00023.59
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0000.00922.75
8.1.230.0070.00417.77
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0030.00517.10
8.1.180.0030.00618.10
8.1.170.0030.00618.66
8.1.160.0080.00018.77
8.1.150.0040.00422.06
8.1.140.0040.00419.54
8.1.130.0030.00719.06
8.1.120.0080.00017.37
8.1.110.0040.00417.38
8.1.100.0030.00517.42
8.1.90.0070.00017.40
8.1.80.0030.00517.43
8.1.70.0030.00317.42
8.1.60.0000.00817.50
8.1.50.0000.00817.38
8.1.40.0000.00717.45
8.1.30.0040.00417.53
8.1.20.0020.00517.64
8.1.10.0030.00517.42
8.1.00.0030.00617.36
8.0.300.0010.00718.77
8.0.290.0000.00816.63
8.0.280.0040.00418.46
8.0.270.0070.00017.20
8.0.260.0050.00517.34
8.0.250.0040.00416.79
8.0.240.0100.00016.79
8.0.230.0030.00316.77
8.0.220.0000.00716.77
8.0.210.0030.00316.75
8.0.200.0040.00416.91
8.0.190.0030.00316.88
8.0.180.0000.00816.83
8.0.170.0030.00516.72
8.0.160.0000.00716.88
8.0.150.0050.00216.80
8.0.140.0080.00016.79
8.0.130.0040.00413.24
8.0.120.0000.00716.71
8.0.110.0070.00016.88
8.0.100.0080.00016.77
8.0.90.0070.00016.94
8.0.80.0040.01116.81
8.0.70.0000.00716.61
8.0.60.0040.00416.83
8.0.50.0000.00716.63
8.0.30.0100.00817.33
8.0.20.0080.01017.40
8.0.10.0030.00616.76
8.0.00.0130.01016.63
7.4.330.0020.00215.55
7.4.320.0040.00416.46
7.4.300.0000.00716.41
7.4.290.0000.00716.60
7.4.280.0070.00016.45
7.4.270.0000.00616.64
7.4.260.0000.00716.49
7.4.250.0040.00416.46
7.4.240.0030.00316.50
7.4.230.0000.00716.43
7.4.220.0100.01416.52
7.4.210.0070.00816.52
7.4.200.0000.00816.49
7.4.160.0050.01116.38
7.4.150.0130.00417.40
7.4.140.0080.01117.86
7.4.130.0070.01016.52
7.4.120.0060.01316.49
7.4.110.0120.00916.29
7.4.100.0070.01116.39
7.4.90.0090.00916.61
7.4.80.0110.00619.39
7.4.70.0110.00516.58
7.4.60.0060.00916.42
7.4.50.0100.01016.34
7.4.40.0070.01516.50
7.4.30.0100.01316.32
7.4.00.0070.00714.77
7.3.330.0050.00013.29
7.3.320.0020.00213.23
7.3.310.0030.00316.36
7.3.300.0060.00016.25
7.3.290.0040.01216.30
7.3.280.0080.01016.29
7.3.270.0100.00717.40
7.3.260.0110.00816.40
7.3.250.0120.00516.29
7.3.240.0120.00716.49
7.3.230.0130.01016.33
7.3.210.0100.00716.67
7.3.200.0030.01316.52
7.3.190.0040.01216.33
7.3.180.0070.01016.25
7.3.170.0140.00716.29
7.3.160.0070.01416.54
7.2.330.0100.00716.71
7.2.320.0090.01216.72
7.2.310.0060.01016.77
7.2.300.0140.01016.85
7.2.290.0060.00916.44
7.2.60.0100.00316.91
7.1.200.0040.01115.72
7.1.70.0040.00716.96
7.1.60.0000.01117.09
7.1.50.0070.00316.73
7.1.40.0040.00716.52
7.1.30.0000.01116.58
7.1.20.0000.01116.70
7.1.10.0000.00816.45
7.1.00.0030.00516.70
7.0.200.0030.00516.70
7.0.190.0150.00416.93
7.0.180.0030.00516.40
7.0.170.0030.00516.24
7.0.160.0000.00816.24
7.0.150.0050.00316.39
7.0.140.0090.00016.51
7.0.130.0070.01316.69
7.0.120.0000.00916.50
7.0.110.0000.00916.18
7.0.100.0060.00316.16
7.0.90.0030.00316.21
7.0.80.0030.00816.15
7.0.70.0000.00716.05
7.0.60.0070.00316.18
7.0.50.0030.00716.23
7.0.40.0030.00615.11
7.0.30.0020.00515.11
7.0.20.0040.00415.11
7.0.10.0000.00815.11
7.0.00.0000.01015.11
5.6.300.0070.04420.83
5.6.290.0030.04720.81
5.6.280.0100.03320.94
5.6.270.0100.04021.00
5.6.260.0060.04221.01
5.6.250.0090.03420.95
5.6.240.0030.04320.83
5.6.230.0000.04520.86
5.6.220.0030.04320.82
5.6.210.0070.05020.75
5.6.200.0070.04620.89
5.6.190.0030.04820.82
5.6.180.0030.04020.99
5.6.170.0030.04420.91
5.6.160.0070.03720.79
5.6.150.0300.03020.93
5.6.140.0030.04420.94
5.6.130.0030.04220.82
5.6.120.0070.03920.81
5.6.110.0000.04420.71
5.6.100.0030.04520.98
5.6.90.0060.03920.87
5.6.80.0060.04220.27
5.6.70.0000.04320.26
5.6.60.0100.03620.15
5.6.50.0000.04420.18
5.6.40.0000.04220.31
5.6.30.0000.04420.13
5.6.20.0030.05020.30
5.6.10.0070.04020.09
5.6.00.0070.04220.25
5.5.380.0000.04317.52
5.5.370.0000.04717.53
5.5.360.0000.04917.54
5.5.350.0060.03417.55
5.5.340.0060.04218.03
5.5.330.0060.04118.10
5.5.320.0030.04218.09
5.5.310.0170.04717.75
5.5.300.0070.03518.04
5.5.290.0030.04218.00
5.5.280.0060.03918.04
5.5.270.0000.04218.08
5.5.260.0030.04117.75
5.5.250.0100.04017.65
5.5.240.0030.04117.13
5.5.230.0000.04717.51
5.5.220.0000.03917.47
5.5.210.0030.04117.38
5.5.200.0000.04417.44
5.5.190.0030.04117.06
5.5.180.0130.03217.19
5.5.160.0160.04817.35
5.5.150.0100.03517.34
5.5.140.0030.03817.43
5.5.130.0030.04517.38
5.5.120.0030.04717.05
5.5.110.0030.03817.44
5.5.100.0030.04217.34
5.5.90.0200.04116.96
5.5.80.0030.03717.09
5.5.70.0000.03917.28
5.5.60.0030.04616.95
5.5.50.0000.04817.35
5.5.40.0000.03917.10
5.5.30.0030.06417.27
5.5.20.0030.04216.96
5.5.10.0100.03217.25
5.5.00.0090.03817.32
5.4.450.0060.03719.23
5.4.440.0070.03819.46
5.4.430.0000.04519.43
5.4.420.0070.04019.54
5.4.410.0030.03719.32
5.4.400.0030.03719.07
5.4.390.0030.03719.11
5.4.380.0070.03618.98
5.4.370.0030.04019.15
5.4.360.0000.04418.98
5.4.350.0000.04218.98
5.4.340.0000.04119.07
5.4.320.0100.03519.21
5.4.310.0070.04018.95
5.4.300.0170.04419.07
5.4.290.0000.04018.89
5.4.280.0000.05019.13
5.4.270.0030.04219.21
5.4.260.0030.03918.95
5.4.250.0000.04218.91
5.4.240.0030.06219.10
5.4.230.0030.04419.06
5.4.220.0030.04018.98
5.4.210.0030.03819.16
5.4.200.0030.03719.07
5.4.190.0070.03618.97
5.4.180.0000.03919.23
5.4.170.0070.03418.97
5.4.160.0030.03718.93
5.4.150.0100.03519.07
5.4.140.0000.03816.53
5.4.130.0030.03716.44
5.4.120.0000.04116.45
5.4.110.0000.03916.71
5.4.100.0160.03316.71
5.4.90.0070.03316.49
5.4.80.0030.03316.73
5.4.70.0030.04616.57
5.4.60.0070.03616.46
5.4.50.0030.03416.73
5.4.40.0000.04216.79
5.4.30.0030.03516.72
5.4.20.0030.03316.45
5.4.10.0030.04816.71
5.4.00.0030.03516.11
5.3.290.0030.04515.11
5.3.280.0030.03815.11
5.3.270.0030.04015.11
5.3.260.0000.04415.11
5.3.250.0030.04215.11
5.3.240.0100.03215.11
5.3.230.0030.04115.11
5.3.220.0030.03915.11
5.3.210.0030.03815.11
5.3.200.0000.04015.11
5.3.190.0000.04215.11
5.3.180.0030.04715.11
5.3.170.0030.04615.11
5.3.160.0030.03915.11
5.3.150.0030.03915.11
5.3.140.0040.03915.11
5.3.130.0040.03915.11
5.3.120.0000.04515.11
5.3.110.0030.05015.11
5.3.100.0000.03915.11
5.3.90.0030.03815.11
5.3.80.0000.04315.11
5.3.70.0030.03815.11
5.3.60.0030.04115.11
5.3.50.0000.04415.11
5.3.40.0030.03715.11
5.3.30.0000.04015.11
5.3.20.0030.03815.11
5.3.10.0030.03715.11
5.3.00.0030.04815.11
5.2.170.0030.03115.11
5.2.160.0000.03215.11
5.2.150.0000.03515.11
5.2.140.0000.03415.11
5.2.130.0000.03015.11
5.2.120.0000.03415.11
5.2.110.0030.03015.11
5.2.100.0000.03515.11
5.2.90.0000.02915.11
5.2.80.0030.03315.11
5.2.70.0030.02715.11
5.2.60.0070.02715.11
5.2.50.0030.03215.11
5.2.40.0100.03015.11
5.2.30.0000.03815.11
5.2.20.0000.03015.11
5.2.10.0000.03615.11
5.2.00.0100.01915.11
5.1.60.0030.02415.11
5.1.50.0100.02915.11
5.1.40.0100.02715.11
5.1.30.0000.02915.11
5.1.20.0030.02715.11
5.1.10.0100.03215.11
5.1.00.0030.03315.11
5.0.50.0000.02215.11
5.0.40.0000.04615.11
5.0.30.0030.04315.11
5.0.20.0000.02215.11
5.0.10.0030.01815.11
5.0.00.0030.03115.11
4.4.90.0060.01915.11
4.4.80.0000.01715.11
4.4.70.0000.01715.11
4.4.60.0030.01415.11
4.4.50.0000.01815.11
4.4.40.0030.02415.11
4.4.30.0000.01615.11
4.4.20.0030.01915.11
4.4.10.0030.01415.11
4.4.00.0030.02215.11
4.3.110.0000.01815.11
4.3.100.0000.02215.11
4.3.90.0000.01715.11
4.3.80.0030.02715.11
4.3.70.0030.01315.11
4.3.60.0000.02115.11
4.3.50.0030.01315.11
4.3.40.0070.02315.11
4.3.30.0000.01815.11
4.3.20.0030.01315.11
4.3.10.0070.01615.11
4.3.00.0000.02715.11

preferences:
29.88 ms | 403 KiB | 5 Q