3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = ('HK' ==0); var_dump($var);exit;

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)
8.3.60.0110.00816.38
8.3.50.0230.00516.27
8.3.40.0110.00818.72
8.3.30.0100.01018.58
8.3.20.0080.00018.75
8.3.10.0040.00418.66
8.3.00.0050.00319.38
8.2.180.0150.00416.38
8.2.170.0130.00622.96
8.2.160.0070.00718.83
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.83
8.2.110.0030.00620.76
8.2.100.0090.00317.78
8.2.90.0070.00020.57
8.2.80.0030.00517.97
8.2.70.0040.00417.92
8.2.60.0050.00318.09
8.2.50.0040.00418.10
8.2.40.0060.00319.17
8.2.30.0070.00317.55
8.2.20.0000.00917.54
8.2.10.0040.00417.73
8.2.00.0020.00517.82
8.1.280.0140.00025.92
8.1.270.0050.00523.99
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0090.00019.14
8.1.230.0030.00720.93
8.1.220.0040.00417.74
8.1.210.0070.00019.01
8.1.200.0030.00617.35
8.1.190.0100.00017.23
8.1.180.0080.00018.10
8.1.170.0000.00818.57
8.1.160.0030.00518.60
8.1.150.0020.00518.55
8.1.140.0040.00417.30
8.1.130.0030.00317.38
8.1.120.0070.00017.29
8.1.110.0070.00017.46
8.1.100.0000.00717.36
8.1.90.0000.00717.35
8.1.80.0030.00317.38
8.1.70.0000.00717.37
8.1.60.0040.00717.54
8.1.50.0000.00817.48
8.1.40.0000.00917.49
8.1.30.0000.00917.59
8.1.20.0050.00317.65
8.1.10.0000.00717.43
8.1.00.0040.00417.41
8.0.300.0030.00319.86
8.0.290.0050.00216.63
8.0.280.0030.00318.24
8.0.270.0030.00317.18
8.0.260.0030.00316.80
8.0.250.0040.00416.94
8.0.240.0000.00716.97
8.0.230.0030.00316.89
8.0.220.0070.00016.90
8.0.210.0070.00016.85
8.0.200.0000.00716.94
8.0.190.0060.00316.98
8.0.180.0070.00316.81
8.0.170.0040.00416.80
8.0.160.0050.00216.87
8.0.150.0040.00416.71
8.0.140.0040.00716.80
8.0.130.0030.00313.30
8.0.120.0070.00016.88
8.0.110.0040.00416.85
8.0.100.0040.00416.82
8.0.90.0070.00016.75
8.0.80.0060.01016.91
8.0.70.0030.00316.73
8.0.60.0080.00016.81
8.0.50.0080.00016.75
8.0.30.0140.00617.13
8.0.20.0130.00917.02
8.0.10.0070.00017.11
8.0.00.0120.01016.70
7.4.330.0000.00512.91
7.4.320.0030.00316.36
7.4.300.0070.00016.29
7.4.290.0070.00016.42
7.4.280.0070.00016.53
7.4.270.0000.00616.29
7.4.260.0000.00513.19
7.4.250.0030.00616.46
7.4.240.0000.00716.41
7.4.230.0050.00616.61
7.4.220.0070.01116.57
7.4.210.0050.01016.32
7.4.200.0030.00616.33
7.4.190.0040.00416.33
7.4.160.0040.01216.20
7.4.150.0160.00416.61
7.4.140.0120.00616.47
7.4.130.0120.00416.31
7.4.120.0060.01216.36
7.4.110.0110.00716.45
7.4.100.0080.01216.39
7.4.90.0030.01516.25
7.4.80.0160.00019.39
7.4.70.0070.01016.18
7.4.60.0030.01416.20
7.4.50.0030.00316.30
7.4.40.0000.01416.18
7.4.30.0070.01416.51
7.4.00.0090.00914.79
7.3.330.0000.00612.96
7.3.320.0000.00512.94
7.3.310.0050.00316.22
7.3.300.0060.00016.18
7.3.290.0090.00916.15
7.3.280.0140.00516.23
7.3.270.0070.01116.17
7.3.260.0130.00316.41
7.3.250.0120.00816.30
7.3.240.0170.00016.38
7.3.230.0100.00716.23
7.3.210.0060.01116.25
7.3.200.0150.00916.46
7.3.190.0110.00816.10
7.3.180.0070.01416.45
7.3.170.0030.01316.45
7.3.160.0090.00916.43
7.3.120.0030.01314.69
7.3.110.0090.00914.91
7.3.100.0000.01414.68
7.3.90.0070.00714.70
7.3.80.0040.00814.65
7.3.70.0030.00714.67
7.3.60.0080.00414.74
7.3.50.0030.00614.73
7.3.40.0060.00914.58
7.3.30.0120.00014.76
7.3.20.0100.00316.52
7.3.10.0060.00316.52
7.3.00.0080.00416.54
7.2.330.0060.01316.59
7.2.320.0070.01316.61
7.2.310.0100.00716.19
7.2.300.0130.00316.65
7.2.290.0080.01116.40
7.2.250.0070.01114.96
7.2.240.0100.01014.96
7.2.230.0110.00014.93
7.2.220.0070.00715.12
7.2.210.0000.00914.92
7.2.200.0070.00315.01
7.2.190.0030.00914.90
7.2.180.0040.01114.92
7.2.170.0100.00314.97
7.2.00.0030.01219.18
7.1.330.0070.00715.78
7.1.320.0090.00615.75
7.1.310.0000.00915.66
7.1.300.0040.01115.70
7.1.290.0080.00315.79
7.1.280.0030.00615.80
7.1.270.0100.00315.72
7.1.260.0060.00615.67
7.1.100.0030.00718.33
7.1.70.0060.00616.95
7.1.60.0100.01619.30
7.1.50.0120.01216.82
7.1.00.0000.07022.36
7.0.200.0040.00416.73
7.0.140.0000.07322.10
7.0.120.0000.06321.95
7.0.60.0030.07019.96
7.0.50.0030.09017.87
7.0.40.0070.08719.98
7.0.30.0370.06720.13
7.0.20.0300.05720.33
7.0.10.0100.07320.04
7.0.00.0130.05720.09
5.6.280.0070.07021.05
5.6.210.0070.08320.55
5.6.200.0070.04318.20
5.6.190.0030.04320.45
5.6.180.0230.03720.63
5.6.170.0170.04720.54
5.6.160.0130.08320.32
5.6.150.0100.05318.21
5.6.140.0030.08318.18
5.6.130.0030.08318.09
5.6.120.0030.04021.10
5.6.110.0030.04321.13
5.6.100.0070.06320.99
5.6.90.0030.07321.09
5.6.80.0130.07320.32
5.6.70.4670.03320.49
5.5.350.0030.04720.32
5.5.340.0070.06017.99
5.5.330.0100.07320.40
5.5.320.0230.04320.34
5.5.310.0400.06320.11
5.5.300.0070.08317.92
5.5.290.0070.05017.96
5.5.280.0030.06720.84
5.5.270.0070.05020.83
5.5.260.0070.06720.67
5.5.250.0070.08320.70
5.5.240.0030.04020.22
5.4.450.0770.04319.58
5.4.440.0470.04719.54
5.4.430.0600.06019.57
5.4.420.0600.04719.17
5.4.410.0430.04719.26
5.4.400.0430.04719.24
5.4.390.0600.03719.06
5.4.380.0370.04018.77
5.4.370.0330.04318.93
5.4.360.0230.06018.77
5.4.350.0630.04019.21
5.4.340.0370.04019.04
5.4.320.0230.04019.22
5.4.310.0500.04019.07
5.4.300.0670.03319.21
5.4.290.0500.04019.03
5.4.280.0300.04719.10
5.4.270.0700.04319.04
5.4.260.0370.03018.89
5.4.250.0530.04019.04
5.4.240.0700.03319.05
5.4.230.0730.04018.88
5.4.220.0570.04719.06
5.4.210.0770.03318.77
5.4.200.0830.03318.88
5.4.190.0230.04319.12
5.4.180.0830.04019.15
5.4.170.0170.05019.20
5.4.160.0600.03318.77
5.4.150.0430.04019.07
5.4.140.0630.03316.32
5.4.130.0370.04016.44
5.4.120.0400.03716.37
5.4.110.0400.04016.41
5.4.100.0700.03716.28
5.4.90.0670.04016.48
5.4.80.0500.04716.39
5.4.70.0900.02716.04
5.4.60.0770.04016.04
5.4.50.0530.03716.20
5.4.40.0530.03716.20
5.4.30.0470.04316.18
5.4.20.0330.03716.25
5.4.10.0230.03716.20
5.4.00.0500.03315.77
5.3.290.0730.03315.29
5.3.280.0570.04015.77
5.3.270.0430.04015.77
5.3.260.0600.04715.77
5.3.250.0470.03315.77
5.3.240.0330.03315.77
5.3.230.0430.04715.77
5.3.220.0430.04315.77
5.3.210.0530.04315.77
5.3.200.0530.03715.77
5.3.190.0570.03315.77
5.3.180.0670.04015.77
5.3.170.0770.02715.77
5.3.160.0730.03315.77
5.3.150.0500.04315.77
5.3.140.0430.04315.77
5.3.130.0770.03015.77
5.3.120.0700.04715.77
5.3.110.0370.04315.77
5.3.100.0700.04715.77
5.3.90.0400.03315.77
5.3.80.0230.04015.77
5.3.70.0400.04315.77
5.3.60.0600.02715.77
5.3.50.0970.02015.77
5.3.40.0230.03315.77
5.3.30.0630.04015.77
5.3.20.0570.03315.77
5.3.10.0700.03715.77
5.3.00.0600.03015.77
5.2.170.0270.03015.77
5.2.160.0600.03015.77
5.2.150.0400.03015.77
5.2.140.0600.02315.77
5.2.130.0430.03715.77
5.2.120.0470.02315.77
5.2.110.0970.02315.77
5.2.100.0470.02715.77
5.2.90.0100.02015.77
5.2.80.0770.03015.77
5.2.70.0100.04015.77
5.2.60.0370.03315.77
5.2.50.0600.02315.77
5.2.40.0370.02715.77
5.2.30.0430.03015.77
5.2.20.0630.02315.77
5.2.10.0430.02715.77
5.2.00.0270.02715.77
5.1.60.0370.03015.77
5.1.50.0130.03015.77
5.1.40.0530.02715.77
5.1.30.0530.02315.77
5.1.20.0500.02715.77
5.1.10.0530.02315.77
5.1.00.0370.02315.75
5.0.50.0230.01715.75
5.0.40.0330.01715.70
5.0.30.0170.02715.70
5.0.20.0030.02315.70
5.0.10.0170.02015.70
5.0.00.0170.03015.70
4.4.90.0230.01315.77
4.4.80.0330.01715.77
4.4.70.0200.01015.77
4.4.60.0070.01715.77
4.4.50.0270.01315.77
4.4.40.0130.02315.77
4.4.30.0330.01315.77
4.4.20.0030.02315.77
4.4.10.0170.01715.75
4.4.00.0200.01715.70
4.3.110.0200.01315.70
4.3.100.0130.02015.70
4.3.90.0100.01315.70
4.3.80.0270.02015.70
4.3.70.0030.01715.70
4.3.60.0170.01715.70
4.3.50.0030.02315.70
4.3.40.0370.02015.70
4.3.30.0130.04015.70
4.3.20.0100.01315.70
4.3.10.0130.01715.70
4.3.00.0070.02015.70

preferences:
50.24 ms | 401 KiB | 5 Q