3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public function test(){return function(){ echo 'coin';};} }; $part = 'Test'; $vare = 'part'; $i = new $$vare(); $i->test()();

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)
8.3.60.0070.01418.43
8.3.50.0080.00721.08
8.3.40.0110.00418.84
8.3.30.0110.00420.29
8.3.20.0050.00320.14
8.3.10.0080.00020.92
8.3.00.0030.00522.52
8.2.180.0140.00716.75
8.2.170.0140.00722.96
8.2.160.0070.00722.20
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0000.00726.16
8.2.120.0080.00020.75
8.2.110.0000.00919.31
8.2.100.0110.00017.84
8.2.90.0000.00819.23
8.2.80.0000.00817.97
8.2.70.0090.00317.50
8.2.60.0030.00617.80
8.2.50.0000.00818.07
8.2.40.0060.00618.34
8.2.30.0000.00719.32
8.2.20.0070.00017.54
8.2.10.0050.00317.73
8.2.00.0040.00417.62
8.1.280.0110.00425.92
8.1.270.0050.00323.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00821.95
8.1.230.0120.00020.87
8.1.220.0080.00018.77
8.1.210.0030.00518.77
8.1.200.0060.00317.36
8.1.190.0040.00417.40
8.1.180.0000.00818.10
8.1.170.0040.00418.65
8.1.160.0000.00718.76
8.1.150.0040.00418.64
8.1.140.0040.00417.32
8.1.130.0000.00717.83
8.1.120.0030.00317.35
8.1.110.0000.01017.45
8.1.100.0000.00717.40
8.1.90.0070.00017.29
8.1.80.0050.00217.41
8.1.70.0000.00717.32
8.1.60.0060.00317.64
8.1.50.0000.00717.42
8.1.40.0020.00517.37
8.1.30.0000.00717.64
8.1.20.0040.00417.62
8.1.10.0040.00417.58
8.1.00.0000.00717.40
8.0.300.0030.00519.88
8.0.290.0000.00917.05
8.0.280.0040.00418.31
8.0.270.0050.00217.12
8.0.260.0000.00716.79
8.0.250.0060.00316.85
8.0.240.0000.00816.83
8.0.230.0000.00816.81
8.0.220.0000.00716.89
8.0.210.0030.00316.87
8.0.200.0040.00416.83
8.0.190.0080.00016.96
8.0.180.0090.00016.81
8.0.170.0040.00416.80
8.0.160.0000.00716.75
8.0.150.0000.00716.89
8.0.140.0070.00016.88
8.0.130.0030.00313.30
8.0.120.0000.00816.73
8.0.110.0000.00716.84
8.0.100.0070.00016.95
8.0.90.0000.00716.90
8.0.80.0000.01616.88
8.0.70.0040.00416.77
8.0.60.0040.00416.95
8.0.50.0070.00016.90
8.0.30.0050.01816.96
8.0.20.0140.00617.40
8.0.10.0000.00816.88
8.0.00.0060.01216.86
7.4.330.0000.00616.79
7.4.320.0070.00016.51
7.4.300.0030.00316.60
7.4.290.0000.00716.52
7.4.280.0000.00716.55
7.4.270.0030.00316.59
7.4.260.0000.00513.21
7.4.250.0070.00016.36
7.4.240.0030.00416.52
7.4.230.0030.00316.55
7.4.220.0090.00916.49
7.4.210.0080.00916.64
7.4.200.0050.00216.68
7.4.190.0070.00016.57
7.4.160.0120.01216.31
7.4.150.0090.01217.40
7.4.140.0080.00917.86
7.4.130.0120.00516.57
7.4.120.0070.01016.61
7.4.110.0070.01016.52
7.4.100.0140.00316.52
7.4.90.0100.00716.55
7.4.80.0170.00719.39
7.4.70.0060.01016.37
7.4.60.0060.01216.67
7.4.50.0040.00416.38
7.4.40.0000.01122.77
7.4.30.0150.00316.64
7.4.00.0060.00614.88
7.3.330.0000.00513.45
7.3.320.0020.00213.40
7.3.310.0000.00716.50
7.3.300.0070.00016.28
7.3.290.0060.00916.30
7.3.280.0070.01216.42
7.3.270.0090.00917.40
7.3.260.0090.01318.24
7.3.250.0130.00516.45
7.3.240.0170.00316.33
7.3.230.0130.00616.57
7.3.210.0140.00316.63
7.3.200.0140.00919.39
7.3.190.0000.02016.50
7.3.180.0080.00816.63
7.3.170.0150.00616.67
7.3.160.0030.01316.56
7.3.120.0040.01115.07
7.3.10.0140.00516.05
7.3.00.0100.00916.43
7.2.330.0030.01316.39
7.2.320.0070.01016.41
7.2.310.0110.01416.48
7.2.300.0030.01316.68
7.2.290.0080.00816.79
7.2.130.0030.01316.55
7.2.120.0150.00616.30
7.2.110.0100.00516.49
7.2.100.0060.00617.00
7.2.90.0160.00316.25
7.2.80.0070.00716.20
7.2.70.0090.00616.83
7.2.60.0120.00316.69
7.2.50.0170.01217.06
7.2.40.0100.00716.36
7.2.30.0060.00616.68
7.2.20.0110.01116.52
7.2.10.0110.01116.19
7.2.00.0310.01018.01
7.1.250.0120.00015.48
7.1.200.0030.00715.67
7.1.100.0050.00518.25
7.1.70.0060.00317.14
7.1.60.0110.01419.17
7.1.50.0220.01634.79
7.1.00.0000.06022.35
7.0.200.0000.00716.79
7.0.140.0070.07021.92
7.0.100.0030.04020.00
7.0.90.0170.08020.03
7.0.80.0030.07319.90
7.0.70.0170.08320.13
7.0.60.0400.06019.98
7.0.50.0030.06020.32
7.0.40.0030.05320.08
7.0.30.0100.07020.00
7.0.20.0100.06020.07
7.0.10.0030.04320.17
7.0.00.0030.04319.99
5.6.280.0070.07021.04
5.6.250.0000.07320.63
5.6.240.0030.08320.59
5.6.230.0030.05320.60
5.6.220.0070.03720.67
5.6.210.0100.07720.44
5.6.200.0070.06720.97
5.6.190.0130.07321.09
5.6.180.0030.07721.06
5.6.170.0100.07721.07
5.6.160.0100.03721.01
5.6.150.0030.05720.99
5.6.140.0030.04021.14
5.6.130.0070.05721.02
5.6.120.0100.04021.04
5.6.110.0070.08021.08
5.6.100.0070.03721.13
5.6.90.0000.07721.10
5.6.80.0030.05020.43
5.6.70.0070.04720.32
5.6.60.0100.07020.30
5.6.50.0030.07020.53
5.6.40.0030.08020.54
5.6.30.0030.06720.40
5.6.20.0000.07720.53
5.6.10.0030.04320.28
5.6.00.0200.05320.26
5.5.380.0030.06320.50
5.5.370.0100.04720.57
5.5.360.0070.04020.36
5.5.350.0100.09020.47
5.5.340.0070.08320.78
5.5.330.0100.07320.88
5.5.320.0100.05020.91
5.5.310.0070.05320.78
5.5.300.0030.04320.73
5.5.290.0000.04320.78
5.5.280.0030.08320.89
5.5.270.0130.07320.80
5.5.260.0070.05020.87
5.5.250.0070.07720.68
5.5.240.0030.04020.18
5.5.230.0200.06020.14
5.5.220.0030.08020.25
5.5.210.0100.03320.19
5.5.200.0030.05320.28
5.5.190.0170.06720.21
5.5.180.0070.04320.22
5.5.160.0130.05720.25
5.5.150.0030.04019.99
5.5.140.0100.06720.15
5.5.130.0070.04320.22
5.5.120.0100.07720.18
5.5.110.0030.06720.12
5.5.100.0130.06020.08
5.5.90.0170.06720.15
5.5.80.0170.05020.10
5.5.70.0030.07720.18
5.5.60.0070.05719.92
5.5.50.0070.08020.07
5.5.40.0070.05720.09
5.5.30.0100.06320.06
5.5.20.0070.04020.14
5.5.10.0100.04320.07
5.5.00.0070.06320.09
5.4.450.0030.08019.46
5.4.440.0000.04319.27
5.4.430.0030.03719.34
5.4.420.0170.07019.35
5.4.410.0070.06019.33
5.4.400.0100.04019.21
5.4.390.0070.08018.85
5.4.380.0000.08319.18
5.4.370.0030.03718.95
5.4.360.0070.03718.91
5.4.350.0000.05719.05
5.4.340.0130.06718.95
5.4.320.0100.04319.00
5.4.310.0070.06318.87
5.4.300.0100.05719.13
5.4.290.0030.07718.89
5.4.280.0100.03019.12
5.4.270.0030.04319.04
5.4.260.0070.07319.04
5.4.250.0100.07718.93
5.4.240.0000.04319.22
5.4.230.0030.08018.94
5.4.220.0130.06318.85
5.4.210.0130.07319.13
5.4.200.0030.06019.12
5.4.190.0030.05018.89
5.4.180.0070.07719.17
5.4.170.0070.07319.11
5.4.160.0070.03719.21
5.4.150.0070.07319.02
5.4.140.0130.03716.48
5.4.130.0100.05016.26
5.4.120.0070.06016.49
5.4.110.0000.07016.55
5.4.100.0130.04316.52
5.4.90.0100.07016.48
5.4.80.0100.07016.30
5.4.70.0100.05016.47
5.4.60.0070.03716.48
5.4.50.0070.06316.37
5.4.40.0170.03716.53
5.4.30.0000.06316.32
5.4.20.0100.06316.50
5.4.10.0030.06316.48
5.4.00.0100.04015.90
5.3.290.0100.04014.68
5.3.280.0070.04314.63
5.3.270.0070.04314.72
5.3.260.0100.04014.75
5.3.250.0030.08014.64
5.3.240.0100.07714.73
5.3.230.0100.04014.63
5.3.220.0100.07314.71
5.3.210.0070.05014.52
5.3.200.0130.04314.68
5.3.190.0030.04014.58
5.3.180.0230.05714.55
5.3.170.0130.05714.68
5.3.160.0130.07014.66
5.3.150.0230.02714.71
5.3.140.0100.06714.55
5.3.130.0070.07314.54
5.3.120.0130.04314.61
5.3.110.0030.04714.57
5.3.100.0070.06014.15
5.3.90.0070.04714.12
5.3.80.0030.03714.06
5.3.70.0000.04013.97
5.3.60.0130.06714.01
5.3.50.0070.07014.03
5.3.40.0100.03714.00
5.3.30.0030.04013.82
5.3.20.0000.07013.83
5.3.10.0070.04313.66
5.3.00.0070.03313.71
5.2.170.0030.03312.32
5.2.160.0100.03712.32
5.2.150.0070.03312.32
5.2.140.0000.06712.32
5.2.130.0030.02712.32
5.2.120.0000.06712.32
5.2.110.0000.03312.32
5.2.100.0100.05712.32
5.2.90.0100.04712.32
5.2.80.0000.03312.32
5.2.70.0030.05712.32
5.2.60.0070.05712.32
5.2.50.0070.06012.32
5.2.40.0030.05312.32
5.2.30.0070.06012.32
5.2.20.0070.05712.32
5.2.10.0000.05312.32
5.2.00.0030.03312.32
5.1.60.0070.05312.32
5.1.50.0100.04712.32
5.1.40.0000.03312.32
5.1.30.0030.05312.32
5.1.20.0000.06012.32
5.1.10.0070.05712.32
5.1.00.0000.05312.32
5.0.50.0030.02312.32
5.0.40.0030.03312.32
5.0.30.0030.03712.32
5.0.20.0000.04712.32
5.0.10.0070.04012.32
5.0.00.0070.05012.32
4.4.90.0000.03712.32
4.4.80.0030.03012.32
4.4.70.0030.03312.32
4.4.60.0000.02012.32
4.4.50.0030.03712.32
4.4.40.0000.05312.32
4.4.30.0000.03712.32
4.4.20.0000.02712.32
4.4.10.0000.02012.32
4.4.00.0000.05012.32
4.3.110.0000.03312.32
4.3.100.0070.01312.32
4.3.90.0030.02712.32
4.3.80.0000.04712.32
4.3.70.0000.03012.32
4.3.60.0100.02712.32
4.3.50.0030.03312.32
4.3.40.0070.05012.32
4.3.30.0000.01712.32
4.3.20.0070.03012.32
4.3.10.0070.02312.32
4.3.00.0000.02312.32

preferences:
50 ms | 400 KiB | 5 Q