3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Toto { const TOTO = 1; public function toto() { $toto = self::TOTO; $toto = $this->getToto(); } private function getToto() { return 1; } }

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)
8.3.40.0090.01218.57
8.3.30.0100.01018.67
8.3.20.0040.00420.31
8.3.10.0000.00821.60
8.3.00.0080.00017.68
8.2.170.0120.00922.96
8.2.160.0100.00320.52
8.2.150.0030.00624.18
8.2.140.0160.00324.66
8.2.130.0030.01626.16
8.2.120.0000.00820.94
8.2.110.0060.00321.96
8.2.100.0070.00417.66
8.2.90.0040.00419.13
8.2.80.0000.00817.97
8.2.70.0050.00317.38
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0030.00618.09
8.2.30.0040.00418.01
8.2.20.0040.00417.43
8.2.10.0050.00217.94
8.2.00.0040.00417.51
8.1.270.0040.00423.83
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.77
8.1.230.0080.00319.04
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0000.01017.23
8.1.190.0040.00417.00
8.1.180.0050.00318.10
8.1.170.0000.00818.49
8.1.160.0000.00721.90
8.1.150.0030.00318.72
8.1.140.0040.00417.22
8.1.130.0020.00517.78
8.1.120.0030.00317.24
8.1.110.0040.00417.22
8.1.100.0040.00317.38
8.1.90.0040.00417.29
8.1.80.0030.00317.22
8.1.70.0050.00217.25
8.1.60.0090.00017.37
8.1.50.0000.00917.42
8.1.40.0040.00417.33
8.1.30.0000.00817.53
8.1.20.0050.00317.61
8.1.10.0040.00417.28
8.1.00.0040.00417.30
8.0.300.0070.00018.77
8.0.290.0000.01116.58
8.0.280.0000.00718.31
8.0.270.0050.00317.16
8.0.260.0000.00617.02
8.0.250.0060.00016.92
8.0.240.0040.00416.84
8.0.230.0030.00316.81
8.0.220.0030.00316.79
8.0.210.0040.00416.80
8.0.200.0040.00416.82
8.0.190.0080.00016.82
8.0.180.0000.00716.82
8.0.170.0040.00416.69
8.0.160.0040.00416.76
8.0.150.0030.00416.63
8.0.140.0090.00016.67
8.0.130.0000.00513.13
8.0.120.0040.00416.69
8.0.110.0080.00016.73
8.0.100.0000.00716.82
8.0.90.0030.00316.65
8.0.80.0150.00616.73
8.0.70.0050.00316.63
8.0.60.0040.00416.70
8.0.50.0000.00816.76
8.0.30.0070.01116.84
8.0.20.0110.01217.40
8.0.10.0000.00716.73
8.0.00.0100.01016.45
7.4.330.0050.00015.00
7.4.320.0030.00316.37
7.4.300.0030.00316.36
7.4.290.0030.00716.50
7.4.280.0030.00316.38
7.4.270.0000.00716.32
7.4.260.0000.00716.35
7.4.250.0000.00716.43
7.4.240.0050.00316.45
7.4.230.0040.00416.25
7.4.220.0040.01616.48
7.4.210.0120.00316.58
7.4.200.0000.00716.50
7.4.160.0070.00716.38
7.4.150.0130.00617.40
7.4.140.0090.01317.86
7.4.130.0100.00916.51
7.4.120.0100.00916.37
7.4.110.0120.00616.48
7.4.100.0120.00916.19
7.4.90.0060.01316.25
7.4.80.0080.00919.39
7.4.70.0040.01816.37
7.4.60.0070.01316.55
7.4.50.0050.00316.47
7.4.40.0090.01216.53
7.4.30.0060.01016.31
7.4.00.0000.01715.11
7.3.330.0070.00013.20
7.3.320.0000.00513.22
7.3.310.0030.00316.27
7.3.300.0040.00416.04
7.3.290.0090.00616.16
7.3.280.0100.00716.21
7.3.270.0110.00617.40
7.3.260.0140.00416.25
7.3.250.0060.01416.27
7.3.240.0120.00616.19
7.3.230.0040.01516.39
7.3.210.0030.01316.26
7.3.200.0140.00419.39
7.3.190.0100.00716.36
7.3.180.0110.00616.33
7.3.170.0090.00616.27
7.3.160.0060.01416.16
7.3.120.0040.00814.46
7.2.330.0130.01016.54
7.2.320.0030.01416.41
7.2.310.0100.00716.36
7.2.300.0150.00716.26
7.2.290.0100.01316.55
7.2.110.0180.00616.29
7.2.60.0100.00316.33
7.2.00.0070.00719.25
7.1.200.0060.00615.52
7.1.100.0100.01018.09
7.1.70.0080.00317.12
7.1.60.0100.01419.40
7.1.50.0040.01216.87
7.1.00.0030.07722.31
7.0.200.0000.01816.71
7.0.140.0070.07322.12
7.0.60.0200.07319.88
7.0.50.0070.03717.83
7.0.40.0070.04320.04
7.0.30.0370.03720.13
7.0.20.0370.04720.09
7.0.10.0030.05320.11
7.0.00.0100.08020.09
5.6.280.0100.06721.09
5.6.210.0030.04020.55
5.6.200.0000.08718.18
5.6.190.0070.04020.45
5.6.180.0100.04320.42
5.6.170.0130.04720.47
5.6.160.0130.06720.47
5.6.150.0030.04018.28
5.6.140.0000.05318.11
5.6.130.0070.05718.25
5.6.120.0000.04721.03
5.6.110.0000.04320.90
5.6.100.0070.08721.04
5.6.90.0030.07021.08
5.6.80.0070.06020.35
5.5.350.0200.04320.37
5.5.340.0000.04018.02
5.5.330.0100.03720.47
5.5.320.0200.04020.29
5.5.310.0230.07020.19
5.5.300.0070.08318.09
5.5.290.0100.05017.95
5.5.280.0130.08020.94
5.5.270.0030.05720.68
5.5.260.0000.09020.87
5.5.250.0070.03720.70
5.5.240.0870.02720.24
5.4.450.0070.04319.46
5.4.440.0100.04319.41
5.4.430.0070.04019.39
5.4.420.0100.04019.19
5.4.410.0200.02719.29
5.4.400.0130.04019.22
5.4.390.0130.05019.01
5.4.380.0100.07718.95
5.4.370.0030.08019.09
5.4.360.0170.04019.21
5.4.350.0170.06019.20
5.4.340.0200.07318.98
5.4.320.0170.04319.00
5.4.310.0230.04319.08
5.4.300.0200.05018.98
5.4.290.0130.08019.08
5.4.280.0130.06719.13
5.4.270.0230.06718.99
5.4.260.0330.06018.86
5.4.250.0030.05319.14
5.4.240.0200.07019.08
5.4.230.0270.05018.86
5.4.220.0130.06018.86
5.4.210.0200.04719.08
5.4.200.0130.06719.21
5.4.190.0070.04718.84
5.4.180.0170.07319.18
5.4.170.0130.06319.21
5.4.160.0100.07318.86
5.4.150.0170.07019.04
5.4.140.0170.05316.46
5.4.130.0170.05716.52
5.4.120.0070.05716.52
5.4.110.0100.04316.37
5.4.100.0200.04016.56
5.4.90.0170.07716.45
5.4.80.0170.06316.41
5.4.70.0100.07016.44
5.4.60.0170.04316.58
5.4.50.0100.04016.53
5.4.40.0170.05316.16
5.4.30.0200.04316.34
5.4.20.0170.02716.16
5.4.10.0130.03316.34
5.4.00.0200.03715.77
5.3.290.0170.07314.56
5.3.280.0230.04014.56
5.3.270.0270.04714.72
5.3.260.0200.05314.57
5.3.250.0130.07714.61
5.3.240.0230.06714.69
5.3.230.0130.04314.64
5.3.220.0170.05714.55
5.3.210.0200.03314.64
5.3.200.0200.06314.79
5.3.190.0130.07714.49
5.3.180.0200.05314.67
5.3.170.0170.07714.64
5.3.160.0170.03314.67
5.3.150.0200.07314.53
5.3.140.0170.07014.48
5.3.130.0070.05014.70
5.3.120.0130.03314.52
5.3.110.0000.04714.52
5.3.100.0170.05314.13
5.3.90.0130.03713.99
5.3.80.0130.03713.95
5.3.70.0170.07014.09
5.3.60.0170.07014.01
5.3.50.0100.05714.03
5.3.40.0270.05714.17
5.3.30.0200.06313.98
5.3.20.0170.04313.59
5.3.10.0130.07313.78
5.3.00.0170.06713.55
5.2.170.0100.06712.44
5.2.160.0230.04712.44
5.2.150.0070.07012.44
5.2.140.0170.05712.44
5.2.130.0130.04712.44
5.2.120.0130.03712.44
5.2.110.0170.05712.44
5.2.100.0130.05712.44
5.2.90.0130.05312.44
5.2.80.0170.06012.44
5.2.70.0200.04712.44
5.2.60.0130.04012.44
5.2.50.0200.04012.44
5.2.40.0170.04312.44
5.2.30.0130.04312.44
5.2.20.0100.05712.44
5.2.10.0070.05012.44
5.2.00.0100.05712.44
5.1.60.0130.02312.44
5.1.50.0170.04712.44
5.1.40.0100.05012.44
5.1.30.0100.04712.44
5.1.20.0130.04312.44
5.1.10.0100.03712.44
5.1.00.0100.04712.44
5.0.50.0000.04012.44
5.0.40.0030.04312.44
5.0.30.0070.06712.44
5.0.20.0100.03312.44
5.0.10.0030.04712.44
5.0.00.0070.03012.44
4.4.90.0070.02312.44
4.4.80.0070.03712.44
4.4.70.0100.03012.44
4.4.60.0100.03712.44
4.4.50.0070.02712.44
4.4.40.0030.05312.44
4.4.30.0030.03712.44
4.4.20.0030.02712.44
4.4.10.0030.02712.44
4.4.00.0100.04712.44
4.3.110.0100.03312.44
4.3.100.0070.03312.44
4.3.90.0030.02312.44
4.3.80.0030.04012.44
4.3.70.0030.03312.44
4.3.60.0030.03312.44
4.3.50.0030.02712.44
4.3.40.0070.05012.44
4.3.30.0000.04012.44
4.3.20.0030.03012.44
4.3.10.0000.03012.44
4.3.00.0030.03312.44

preferences:
39.51 ms | 400 KiB | 5 Q