3v4l.org

run code in 300+ PHP versions simultaneously
<?php class SimpleClass { public $var = "Hello world"; public function displayVar() { echo $this->var; } } $ob=new SimpleClass(); $ob->displayvar(); ?>

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)
8.3.60.0140.00716.75
8.3.50.0140.00522.04
8.3.40.0070.00718.66
8.3.30.0030.01019.09
8.3.20.0040.00420.22
8.3.10.0080.00023.61
8.3.00.0000.00819.23
8.2.180.0100.00618.16
8.2.170.0140.00022.96
8.2.160.0100.00720.52
8.2.150.0000.00724.18
8.2.140.0070.00724.66
8.2.130.0040.00426.16
8.2.120.0080.00020.89
8.2.110.0060.00322.12
8.2.100.0090.00317.78
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0000.00918.03
8.2.50.0040.00418.07
8.2.40.0080.00019.88
8.2.30.0040.00418.24
8.2.20.0040.00417.66
8.2.10.0040.00418.04
8.2.00.0060.00317.53
8.1.280.0130.00725.92
8.1.270.0060.00323.99
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0030.00523.98
8.1.230.0000.01118.92
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0030.00617.22
8.1.190.0000.00817.22
8.1.180.0160.00218.10
8.1.170.0030.01018.54
8.1.160.0070.00021.95
8.1.150.0050.00218.44
8.1.140.0030.00517.30
8.1.130.0040.00417.82
8.1.120.0070.00017.44
8.1.110.0040.00417.35
8.1.100.0000.00817.35
8.1.90.0040.00417.28
8.1.80.0040.00417.45
8.1.70.0000.00717.26
8.1.60.0000.01017.46
8.1.50.0000.00817.53
8.1.40.0070.00017.41
8.1.30.0060.00317.55
8.1.20.0040.00417.65
8.1.10.0000.00717.61
8.1.00.0080.00017.47
8.0.300.0050.00218.77
8.0.290.0050.00217.18
8.0.280.0030.00318.37
8.0.270.0070.00017.20
8.0.260.0030.00317.36
8.0.250.0030.00316.93
8.0.240.0080.00016.97
8.0.230.0060.00016.87
8.0.220.0070.00016.75
8.0.210.0000.00716.79
8.0.200.0030.00316.75
8.0.190.0040.00416.82
8.0.180.0000.00716.84
8.0.170.0000.00816.81
8.0.160.0040.00416.83
8.0.150.0000.00716.87
8.0.140.0050.00316.84
8.0.130.0000.00913.19
8.0.120.0040.00416.77
8.0.110.0000.00816.85
8.0.100.0080.00016.82
8.0.90.0040.00416.70
8.0.80.0090.00616.80
8.0.70.0000.00816.84
8.0.60.0000.00716.93
8.0.50.0050.00216.67
8.0.30.0080.01117.07
8.0.20.0100.01117.40
8.0.10.0000.00716.82
8.0.00.0100.00816.74
7.4.330.0030.00315.00
7.4.320.0070.00016.52
7.4.300.0060.00016.38
7.4.290.0000.00616.50
7.4.280.0000.00716.63
7.4.270.0070.00016.41
7.4.260.0030.00416.45
7.4.250.0040.00416.45
7.4.240.0000.00716.54
7.4.230.0070.00016.35
7.4.220.0090.01416.61
7.4.210.0060.01216.61
7.4.200.0030.00516.61
7.4.190.0050.00316.55
7.4.160.0070.01016.48
7.4.150.0030.01417.40
7.4.140.0070.01017.86
7.4.130.0100.00616.43
7.4.120.0080.00916.52
7.4.110.0100.00716.39
7.4.100.0110.00716.40
7.4.90.0070.01016.63
7.4.80.0080.01519.39
7.4.70.0090.00616.45
7.4.60.0100.00716.48
7.4.50.0040.00416.36
7.4.40.0030.01616.64
7.4.30.0090.00616.62
7.4.00.0040.00815.12
7.3.330.0030.00313.21
7.3.320.0060.00013.23
7.3.310.0000.00716.21
7.3.300.0040.00416.27
7.3.290.0030.01216.15
7.3.280.0100.00816.25
7.3.270.0140.00417.40
7.3.260.0090.00916.32
7.3.250.0090.00816.18
7.3.240.0150.00316.26
7.3.230.0060.01116.39
7.3.210.0060.01016.32
7.3.200.0120.00619.39
7.3.190.0140.00716.48
7.3.180.0090.00616.23
7.3.170.0030.01516.48
7.3.160.0070.01416.41
7.3.120.0060.00914.63
7.2.330.0070.01416.75
7.2.320.0100.01016.62
7.2.310.0100.01316.71
7.2.300.0070.01416.32
7.2.290.0150.00816.55
7.2.00.0090.00619.45
7.1.100.0040.01117.94
7.1.70.0060.00617.03
7.1.60.0110.01119.46
7.1.50.0140.00016.83
7.1.00.0030.07722.40
7.0.200.0040.00416.67
7.0.140.0070.07021.97
7.0.60.0130.07319.91
7.0.50.0030.08017.96
7.0.40.0130.07720.11
7.0.30.0330.03320.16
7.0.20.0270.08320.20
7.0.10.0070.09020.12
7.0.00.0130.04020.18
5.6.280.0000.07321.11
5.6.210.0070.07320.47
5.6.200.0070.08718.29
5.6.190.0100.03720.61
5.6.180.0070.08720.52
5.6.170.0200.03720.71
5.6.160.0100.07320.46
5.6.150.0070.08018.22
5.6.140.0030.08318.29
5.6.130.0070.08718.23
5.6.120.0130.07020.99
5.6.110.0030.09021.14
5.6.100.0000.08020.95
5.6.90.0170.08020.98
5.6.80.0230.06720.29
5.5.350.0070.08020.43
5.5.340.0070.08017.95
5.5.330.0100.08020.21
5.5.320.0300.06320.27
5.5.310.0300.07020.36
5.5.300.0100.08018.07
5.5.290.0130.06718.08
5.5.280.0100.03720.96
5.5.270.0070.06020.77
5.5.260.0100.04720.73
5.5.250.0100.06020.54
5.5.240.0030.07320.16
5.4.450.0370.04719.55
5.4.440.0930.08019.63
5.4.430.0230.07719.54
5.4.420.0130.06319.43
5.4.410.0300.05719.15
5.4.400.0170.06019.24
5.4.390.0170.05719.29
5.4.380.0200.04718.50
5.4.370.0170.05018.84
5.4.360.0170.05018.58
5.4.350.0170.05018.63
5.4.340.0070.06018.50
5.4.320.0040.04012.50
5.4.310.0050.05612.50
5.4.300.0070.03712.50
5.4.290.0070.03912.50
5.4.280.0060.03612.40
5.4.270.0050.03912.39
5.4.260.0070.04212.39
5.4.250.0040.03912.39
5.4.240.0060.03712.39
5.4.230.0090.03512.39
5.4.220.0050.03712.38
5.4.210.0050.03612.39
5.4.200.0050.04012.39
5.4.190.0040.03812.38
5.4.180.0050.03712.38
5.4.170.0050.03712.39
5.4.160.0070.03612.39
5.4.150.0090.03512.39
5.4.140.0130.03312.07
5.4.130.0070.03612.06
5.4.120.0050.03712.02
5.4.110.0070.03612.01
5.4.100.0080.03812.01
5.4.90.0080.03812.02
5.4.80.0080.05312.01
5.4.70.0090.04012.01
5.4.60.0070.05012.01
5.4.50.0130.05012.01
5.4.40.0120.04812.00
5.4.30.0100.04612.00
5.4.20.0080.04912.00
5.4.10.0070.04911.99
5.4.00.0060.05011.48
5.3.290.0050.03912.80
5.3.280.0110.04712.71
5.3.270.0080.05312.72
5.3.260.0100.05312.72
5.3.250.0110.04912.71
5.3.240.0060.05212.72
5.3.230.0080.04612.71
5.3.220.0080.03712.68
5.3.210.0120.03612.68
5.3.200.0080.03812.68
5.3.190.0050.04112.67
5.3.180.0070.03812.67
5.3.170.0090.03712.67
5.3.160.0070.03912.67
5.3.150.0050.04712.68
5.3.140.0080.03912.66
5.3.130.0050.04412.66
5.3.120.0100.04312.66
5.3.110.0080.03812.66
5.3.100.0100.03612.12
5.3.90.0040.03912.10
5.3.80.0060.03812.09
5.3.70.0060.03612.09
5.3.60.0060.03712.07
5.3.50.0050.03712.02
5.3.40.0080.03912.03
5.3.30.0130.04811.98
5.3.20.0100.06511.75
5.3.10.0030.03811.72
5.3.00.0070.03811.71
5.2.170.0050.0309.22
5.2.160.0060.0279.22
5.2.150.0030.0319.22
5.2.140.0040.0319.21
5.2.130.0070.0289.18
5.2.120.0070.0279.18
5.2.110.0090.0369.18
5.2.100.0070.0319.18
5.2.90.0020.0319.17
5.2.80.0040.0379.17
5.2.70.0040.0309.17
5.2.60.0030.0319.12
5.2.50.0030.0389.09
5.2.40.0010.0369.07
5.2.30.0050.0399.05
5.2.20.0050.0389.03
5.2.10.0060.0308.94
5.2.00.0040.0348.80
5.1.60.0040.0248.09
5.1.50.0060.0238.08
5.1.40.0050.0278.06
5.1.30.0020.0288.41
5.1.20.0030.0288.43
5.1.10.0060.0248.16
5.1.00.0050.0268.16
5.0.50.0020.0266.63
5.0.40.0020.0216.49
5.0.30.0040.0316.31
5.0.20.0020.0216.27
5.0.10.0040.0246.25
5.0.00.0040.0316.25
4.4.90.0010.0174.78
4.4.80.0020.0234.75
4.4.70.0040.0154.75
4.4.60.0030.0194.75
4.4.50.0040.0144.77
4.4.40.0040.0274.71
4.4.30.0010.0194.76
4.4.20.0060.0204.84
4.4.10.0020.0184.85
4.4.00.0040.0244.76
4.3.110.0030.0194.67
4.3.100.0020.0164.66
4.3.90.0050.0154.64
4.3.80.0020.0274.58
4.3.70.0030.0144.63
4.3.60.0060.0124.63
4.3.50.0010.0184.63
4.3.40.0040.0234.54
4.3.30.0020.0163.30
4.3.20.0010.0173.28
4.3.10.0030.0143.24
4.3.00.0030.0207.27

preferences:
38.62 ms | 401 KiB | 5 Q