3v4l.org

run code in 300+ PHP versions simultaneously
<?php function hello(&$truc) { return $truc; } $class = new StdClass; $class->gericko = "truc"; $class->sayHello = function($t){ echo $t;}; $name = "gericko"; $nameClass = "class"; echo ${$nameClass}->$name." ".${$nameClass}->sayHello($class);

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)
8.3.60.0210.00016.75
8.3.50.0180.00421.93
8.3.40.0130.00719.00
8.3.30.0040.01118.97
8.3.20.0040.00420.16
8.3.10.0040.00423.48
8.3.00.0030.00619.51
8.2.180.0160.00018.66
8.2.170.0130.01322.96
8.2.160.0080.00522.01
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00817.63
8.2.110.0030.00922.24
8.2.100.0070.00717.93
8.2.90.0000.00719.05
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0030.00518.04
8.2.50.0050.00318.07
8.2.40.0000.00719.39
8.2.30.0000.00720.62
8.2.20.0070.00017.74
8.2.10.0040.00418.01
8.2.00.0030.00518.00
8.1.280.0170.00425.92
8.1.270.0060.00323.96
8.1.260.0070.00026.35
8.1.250.0060.00328.09
8.1.240.0030.00622.48
8.1.230.0000.01217.79
8.1.220.0030.00617.76
8.1.210.0000.00818.77
8.1.200.0050.00517.35
8.1.190.0000.01017.22
8.1.180.0060.00318.10
8.1.170.0040.00418.96
8.1.160.0020.00522.03
8.1.150.0040.00418.81
8.1.140.0090.00019.46
8.1.130.0030.00517.76
8.1.120.0050.00217.48
8.1.110.0040.00417.42
8.1.100.0050.00217.36
8.1.90.0000.00817.53
8.1.80.0040.00417.43
8.1.70.0000.00817.48
8.1.60.0030.00617.52
8.1.50.0030.00617.50
8.1.40.0120.00017.49
8.1.30.0000.00817.68
8.1.20.0000.00717.72
8.1.10.0040.00417.54
8.1.00.0030.00617.54
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0070.00018.43
8.0.270.0040.00417.32
8.0.260.0030.00317.16
8.0.250.0050.00217.00
8.0.240.0040.00417.01
8.0.230.0000.00816.96
8.0.220.0030.00316.86
8.0.210.0000.00716.85
8.0.200.0040.00417.06
8.0.190.0030.00617.05
8.0.180.0020.00517.00
8.0.170.0040.00416.95
8.0.160.0030.00316.94
8.0.150.0030.00316.96
8.0.140.0070.00016.82
8.0.130.0000.00613.34
8.0.120.0030.00616.96
8.0.110.0020.00516.79
8.0.100.0050.00216.93
8.0.90.0000.00716.85
8.0.80.0100.00716.86
8.0.70.0040.00416.91
8.0.60.0040.00416.94
8.0.50.0040.00416.98
8.0.30.0120.00516.97
8.0.20.0130.00817.40
8.0.10.0040.00417.17
8.0.00.0090.01016.95
7.4.330.0030.00215.08
7.4.320.0000.00616.49
7.4.300.0000.00616.43
7.4.290.0030.00316.53
7.4.280.0000.00716.50
7.4.270.0000.00716.45
7.4.260.0000.00716.64
7.4.250.0050.00316.49
7.4.240.0020.00516.55
7.4.230.0080.00016.34
7.4.220.0100.00716.52
7.4.210.0170.00316.65
7.4.200.0000.00716.32
7.4.160.0110.00416.52
7.4.150.0070.01117.40
7.4.140.0080.01517.86
7.4.130.0060.01216.48
7.4.120.0050.01216.66
7.4.110.0120.00916.63
7.4.100.0160.00316.59
7.4.90.0140.00316.44
7.4.80.0080.00819.39
7.4.70.0060.01216.67
7.4.60.0000.01516.32
7.4.50.0080.00016.59
7.4.40.0100.00716.37
7.4.30.0170.00316.42
7.4.00.0090.00614.86
7.3.330.0030.00313.33
7.3.320.0000.00513.37
7.3.310.0070.00016.22
7.3.300.0030.00316.34
7.3.290.0100.00616.29
7.3.280.0110.00516.33
7.3.270.0120.01217.40
7.3.260.0160.00816.41
7.3.240.0050.01316.44
7.3.230.0030.01716.41
7.3.210.0060.01116.51
7.3.200.0100.00716.31
7.3.190.0180.00016.67
7.3.180.0110.00616.30
7.3.170.0090.00616.41
7.3.160.0030.01316.50
7.2.330.0070.01016.61
7.2.320.0120.00616.41
7.2.310.0150.00916.82
7.2.300.0120.01216.85
7.2.290.0030.01316.72
7.2.60.0040.01116.52
7.2.00.0080.00519.44
7.1.200.0040.00715.67
7.1.100.0040.01117.96
7.1.70.0080.00017.21
7.1.60.0090.01519.43
7.1.50.0060.01617.08
7.1.00.0070.07322.34
7.0.200.0030.00714.77
7.0.60.0130.07319.77
7.0.50.0230.06717.85
7.0.40.0070.08320.13
7.0.30.0200.08020.11
7.0.20.0370.08020.24
7.0.10.0130.06020.26
7.0.00.0100.03720.05
5.6.280.0030.03321.05
5.6.210.0070.08720.54
5.6.200.0130.03318.14
5.6.190.0070.05720.48
5.6.180.0330.04320.46
5.6.170.0230.04020.48
5.6.160.0100.06720.54
5.6.150.0070.03718.18
5.6.140.0030.08318.25
5.6.130.0030.04318.21
5.6.120.0100.08021.12
5.6.110.0070.07721.09
5.6.100.0000.04321.13
5.6.90.0170.07021.00
5.6.80.0030.04020.29
5.5.350.0130.04020.50
5.5.340.0170.07318.01
5.5.330.0070.08320.13
5.5.320.0170.04320.28
5.5.310.0370.04320.25
5.5.300.0070.03717.95
5.5.290.0030.04717.98
5.5.280.0100.05320.96
5.5.270.0130.07720.74
5.5.260.0000.04320.89
5.5.250.0070.04020.50
5.5.240.0000.07720.16
5.4.450.0300.06719.48
5.4.440.0130.06319.23
5.4.430.0200.04719.61
5.4.420.0130.05719.52
5.4.410.0300.07019.39
5.4.400.0730.04719.12
5.4.390.0600.07019.22
5.4.380.0500.06019.30
5.4.370.0170.05719.22
5.4.360.0430.05719.29
5.4.350.0600.05719.21
5.4.340.0430.06319.25
5.4.320.0570.05019.18
5.4.310.0530.05018.97
5.4.300.0500.05719.20
5.4.290.0200.05719.29
5.4.280.0170.06719.04
5.4.270.0200.06019.13
5.4.260.0400.06318.90
5.4.250.0300.04019.14
5.4.240.0170.05719.00
5.4.230.0200.07018.99
5.4.220.0070.06319.30
5.4.210.0200.07718.79
5.4.200.0200.06719.17
5.4.190.0370.06018.90
5.4.180.0300.06018.89
5.4.170.0130.06318.91
5.4.160.0170.06718.99
5.4.150.0170.06719.06
5.4.140.0270.05316.61
5.4.130.0270.04316.56
5.4.120.0070.06716.44
5.4.110.0400.05716.58
5.4.100.0200.05716.25
5.4.90.0170.05716.51
5.4.80.0300.05016.67
5.4.70.0230.04716.26
5.4.60.0230.06316.17
5.4.50.0200.05716.49
5.4.40.0200.05716.39
5.4.30.0070.05316.57
5.4.20.0230.06316.16
5.4.10.0230.06716.59
5.4.00.0130.06015.75

preferences:
63.91 ms | 401 KiB | 5 Q