3v4l.org

run code in 300+ PHP versions simultaneously
<?php $​ = 'magix'; echo $​; function fo​o(){ echo 'bar'; } foo(); ?>

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)
8.3.60.0140.00316.75
8.3.50.0100.00517.55
8.3.40.0120.00318.83
8.3.30.0070.00718.71
8.3.20.0000.00818.87
8.3.10.0080.00020.52
8.3.00.0030.00519.38
8.2.180.0070.01116.50
8.2.170.0090.00622.96
8.2.160.0130.00321.18
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0040.01119.61
8.2.110.0040.00421.05
8.2.100.0030.01017.91
8.2.90.0060.00319.48
8.2.80.0080.00019.40
8.2.70.0050.00317.63
8.2.60.0090.00018.04
8.2.50.0000.00818.07
8.2.40.0080.00018.22
8.2.30.0040.00417.98
8.2.20.0000.00717.77
8.2.10.0050.00217.71
8.2.00.0030.00617.78
8.1.280.0140.00725.92
8.1.270.0030.00624.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0140.00322.55
8.1.230.0080.00320.84
8.1.220.0000.00817.74
8.1.210.0030.00718.88
8.1.200.0030.00617.13
8.1.190.0040.00417.64
8.1.180.0050.00318.10
8.1.170.0030.00518.91
8.1.160.0040.00418.83
8.1.150.0040.00418.57
8.1.140.0000.00717.42
8.1.130.0000.00717.82
8.1.120.0000.00717.32
8.1.110.0040.00417.22
8.1.100.0040.00417.41
8.1.90.0030.00617.39
8.1.80.0000.00717.29
8.1.70.0000.00817.36
8.1.60.0070.00017.40
8.1.50.0050.00317.47
8.1.40.0040.00417.48
8.1.30.0000.00717.54
8.1.20.0080.00017.50
8.1.10.0040.00417.59
8.1.00.0040.00417.54
8.0.300.0000.00819.86
8.0.290.0040.00416.75
8.0.280.0000.00718.37
8.0.270.0040.00417.25
8.0.260.0030.00316.81
8.0.250.0080.00016.91
8.0.240.0040.00416.98
8.0.230.0080.00016.90
8.0.220.0040.00416.88
8.0.210.0030.00316.83
8.0.200.0030.00517.01
8.0.190.0040.00416.85
8.0.180.0040.00416.96
8.0.170.0040.00416.73
8.0.160.0000.00716.90
8.0.150.0030.00616.86
8.0.140.0040.00416.76
8.0.130.0060.00013.41
8.0.120.0040.00416.84
8.0.110.0040.00416.84
8.0.100.0000.00716.85
8.0.90.0050.00316.76
8.0.80.0140.00716.93
8.0.70.0080.00016.88
8.0.60.0030.00616.85
8.0.50.0070.00016.77
8.0.30.0170.00517.08
8.0.20.0140.00516.92
8.0.10.0040.00417.05
8.0.00.0160.01016.79
7.4.330.0030.00312.91
7.4.320.0000.00916.48
7.4.300.0040.00416.52
7.4.290.0030.00316.64
7.4.280.0000.00716.58
7.4.270.0070.00016.52
7.4.260.0000.00713.28
7.4.250.0060.00316.62
7.4.240.0000.00716.44
7.4.230.0000.00716.41
7.4.220.0170.00316.49
7.4.210.0080.00916.58
7.4.200.0000.00816.66
7.4.190.0030.00316.40
7.4.160.0060.01016.59
7.4.150.0090.00916.58
7.4.140.0110.00816.43
7.4.130.0080.01116.55
7.4.120.0100.00716.51
7.4.110.0130.00716.39
7.4.100.0180.00616.70
7.4.90.0060.01216.56
7.4.80.0110.01119.39
7.4.70.0070.01116.33
7.4.60.0070.01016.67
7.4.50.0040.00416.39
7.4.40.0030.01316.32
7.4.30.0030.01416.67
7.4.00.0000.01715.15
7.3.330.0030.00313.29
7.3.320.0060.00013.15
7.3.310.0040.00416.23
7.3.300.0040.00416.27
7.3.290.0060.00916.36
7.3.280.0100.00616.32
7.3.270.0040.01516.57
7.3.260.0100.00716.34
7.3.250.0090.01016.37
7.3.240.0080.00816.57
7.3.230.0030.01216.34
7.3.210.0030.01316.38
7.3.200.0120.00316.62
7.3.190.0060.01616.30
7.3.180.0140.00716.57
7.3.170.0070.01016.37
7.3.160.0030.01316.67
7.3.120.0100.00615.06
7.2.330.0140.00516.33
7.2.320.0120.00416.26
7.2.310.0090.00916.72
7.2.300.0060.01116.23
7.2.290.0100.01016.35
7.2.60.0030.01216.83
7.2.00.0100.00319.41
7.1.200.0000.01015.63
7.1.100.0050.00817.93
7.1.70.0030.01016.81
7.1.60.0130.01019.40
7.1.50.0040.01216.69
7.1.00.0030.07022.36
7.0.200.0260.00314.58
7.0.140.0070.07021.95
7.0.120.0170.06321.96
7.0.60.0030.06019.93
7.0.50.0100.08317.87
7.0.40.0030.07720.24
7.0.30.0200.04720.20
7.0.20.0200.04020.06
7.0.10.0070.04320.06
7.0.00.0070.08320.15
5.6.280.0100.06321.07
5.6.210.0100.08020.52
5.6.200.0070.04018.23
5.6.190.0030.04720.50
5.6.180.0370.04320.33
5.6.170.0270.05320.44
5.6.160.0130.06720.57
5.6.150.0070.03718.18
5.6.140.0070.04718.19
5.6.130.0130.03318.16
5.6.120.0100.07320.92
5.6.110.0030.04721.09
5.6.100.0030.05020.89
5.6.90.0100.06720.98
5.6.80.0100.06320.49
5.5.350.0000.03320.42
5.5.340.0030.04318.04
5.5.330.0100.08020.25
5.5.320.1870.04320.35
5.5.310.0130.05020.27
5.5.300.0070.04017.95
5.5.290.0030.08318.01
5.5.280.0170.07320.87
5.5.270.0130.03720.75
5.5.260.0200.05320.96
5.5.250.0100.04720.50
5.5.240.0030.08020.13
5.4.450.0830.03019.46
5.4.440.0570.04019.45
5.4.430.0570.04019.64
5.4.420.1070.04019.49
5.4.410.0570.04719.42
5.4.400.0500.03318.96
5.4.390.0330.04319.22
5.4.380.0600.04019.00
5.4.370.0630.03719.00
5.4.360.0800.03319.06
5.4.350.0570.03319.13
5.4.340.0670.04319.06
5.4.320.0370.04018.86
5.4.310.0470.04019.15
5.4.300.0600.04318.95
5.4.290.0530.04018.83
5.4.280.0930.04019.05
5.4.270.0470.04719.06
5.4.260.0700.03319.05
5.4.250.0630.04019.05
5.4.240.0430.03319.06
5.4.230.0300.03719.05
5.4.220.0830.05319.13
5.4.210.0770.04318.85
5.4.200.0770.04318.96
5.4.190.0600.03319.30
5.4.180.0330.04319.30
5.4.170.0430.03718.82
5.4.160.0830.03318.95
5.4.150.0470.04319.20
5.4.140.0570.03716.56
5.4.130.0330.04016.66
5.4.120.0500.04016.35
5.4.110.0230.02316.54
5.4.100.0500.03316.56
5.4.90.0430.03316.55
5.4.80.0930.03016.56
5.4.70.0600.03316.22
5.4.60.0600.03716.41
5.4.50.0400.04316.31
5.4.40.0300.04316.48
5.4.30.0530.03316.21
5.4.20.0330.04016.50
5.4.10.0800.02716.48
5.4.00.0870.02316.11
5.3.290.0800.03715.93
5.3.280.0730.03315.93
5.3.270.0370.04715.93
5.3.260.0470.05015.93
5.3.250.0630.03715.93
5.3.240.0370.06015.93
5.3.230.0600.03715.93
5.3.220.0400.03715.93
5.3.210.0700.03715.93
5.3.200.0830.03015.93
5.3.190.0300.04015.93
5.3.180.0970.02715.93
5.3.170.0730.03315.93
5.3.160.0600.04015.93
5.3.150.0230.04315.93
5.3.140.1100.03715.93
5.3.130.0200.04015.93
5.3.120.0470.04715.93
5.3.110.0200.03715.93
5.3.100.0500.03315.93
5.3.90.0400.03715.93
5.3.80.0200.04015.93
5.3.70.0600.03715.93
5.3.60.0170.04715.93
5.3.50.0870.03715.93
5.3.40.0570.04315.93
5.3.30.0030.03315.93
5.3.20.0770.03015.93
5.3.10.0370.03715.93
5.3.00.0430.03315.93
5.2.170.0630.03715.93
5.2.160.0630.02715.93
5.2.150.0330.04315.93
5.2.140.0600.03315.93
5.2.130.0270.03315.93
5.2.120.0370.03715.93
5.2.110.0430.03015.93
5.2.100.0500.03315.93
5.2.90.0430.02315.93
5.2.80.0230.03715.93
5.2.70.0630.03015.93
5.2.60.0330.03015.93
5.2.50.0270.03715.93
5.2.40.0300.02015.93
5.2.30.0670.04315.93
5.2.20.0170.03315.93
5.2.10.0700.02315.93
5.2.00.0130.04015.93
5.1.60.0500.03015.93
5.1.50.0300.02015.93
5.1.40.0530.02715.93
5.1.30.0430.03015.93
5.1.20.0130.03015.93
5.1.10.0370.02315.93
5.1.00.0430.02015.93
5.0.50.0300.01715.93
5.0.40.0300.01715.93
5.0.30.0130.03015.93
5.0.20.0130.02015.93
5.0.10.0130.02715.93
5.0.00.0370.02715.93
4.4.90.0130.01315.93
4.4.80.0070.01315.93
4.4.70.0230.01315.93
4.4.60.0070.01315.93
4.4.50.0400.01015.93
4.4.40.0230.02715.93
4.4.30.0030.02315.93
4.4.20.0070.02015.93
4.4.10.0270.01715.93
4.4.00.0270.03315.93
4.3.110.0130.02015.93
4.3.100.0100.02015.93
4.3.90.0270.01715.93
4.3.80.0230.02015.93
4.3.70.0230.01715.93
4.3.60.0230.01315.93
4.3.50.0270.01015.93
4.3.40.0000.02015.93
4.3.30.0100.01315.93
4.3.20.0230.01715.93
4.3.10.0070.01315.93
4.3.00.0030.01715.93

preferences:
49.36 ms | 401 KiB | 5 Q