3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { const TEST = false; public function test() { var_dump(static::TEST); } } class B extends A { const TEST = true; public function test() { parent::test(); } } $b = new B; $b->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)
8.3.60.0120.00316.63
8.3.50.0240.00822.05
8.3.40.0070.00718.72
8.3.30.0040.01118.45
8.3.20.0000.00720.21
8.3.10.0040.00423.48
8.3.00.0040.00419.79
8.2.180.0120.00316.38
8.2.170.0140.00022.96
8.2.160.0130.00720.38
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00819.54
8.2.110.0060.00320.54
8.2.100.0060.00617.72
8.2.90.0080.00019.25
8.2.80.0000.00917.97
8.2.70.0050.00317.50
8.2.60.0000.00717.93
8.2.50.0060.00318.07
8.2.40.0000.00820.97
8.2.30.0030.00320.54
8.2.20.0050.00317.73
8.2.10.0080.00018.07
8.2.00.0000.00718.09
8.1.280.0150.00025.92
8.1.270.0060.00920.27
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0100.00023.86
8.1.230.0070.00420.88
8.1.220.0030.00517.74
8.1.210.0080.00018.77
8.1.200.0110.00017.35
8.1.190.0050.00317.00
8.1.180.0000.00818.10
8.1.170.0040.00418.69
8.1.160.0040.00420.66
8.1.150.0070.00018.88
8.1.140.0060.00319.57
8.1.130.0070.00017.71
8.1.120.0040.00417.46
8.1.110.0000.00717.35
8.1.100.0000.00817.45
8.1.90.0040.00417.34
8.1.80.0050.00317.46
8.1.70.0020.00517.50
8.1.60.0040.00417.61
8.1.50.0040.00417.51
8.1.40.0000.00817.51
8.1.30.0050.00317.54
8.1.20.0040.00417.60
8.1.10.0000.00817.57
8.1.00.0070.00317.45
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00718.31
8.0.270.0030.00316.70
8.0.260.0000.00817.18
8.0.250.0070.00017.01
8.0.240.0030.00616.91
8.0.230.0090.00017.02
8.0.220.0030.00316.93
8.0.210.0030.00316.83
8.0.200.0040.00416.78
8.0.190.0040.00416.86
8.0.180.0040.00416.88
8.0.170.0030.00316.79
8.0.160.0000.00716.98
8.0.150.0040.00416.84
8.0.140.0030.00416.69
8.0.130.0030.00313.35
8.0.120.0050.00316.76
8.0.110.0000.00716.71
8.0.100.0040.00416.91
8.0.90.0070.00016.89
8.0.80.0140.00016.87
8.0.70.0000.00716.90
8.0.60.0040.00417.00
8.0.50.0030.00316.77
8.0.30.0110.00817.03
8.0.20.0060.01817.40
8.0.10.0070.00016.86
8.0.00.0120.00716.63
7.4.330.0020.00316.73
7.4.320.0000.00816.52
7.4.300.0030.00316.61
7.4.290.0070.00016.50
7.4.280.0090.00016.43
7.4.270.0060.00016.52
7.4.260.0040.00416.60
7.4.250.0080.00016.36
7.4.240.0020.00616.54
7.4.230.0070.00016.69
7.4.220.0090.01616.39
7.4.210.0030.01016.36
7.4.200.0070.00016.31
7.4.160.0140.00716.25
7.4.150.0120.00617.40
7.4.140.0110.01117.86
7.4.130.0160.00316.40
7.4.120.0120.00716.40
7.4.110.0120.00616.52
7.4.100.0110.01116.30
7.4.90.0100.01316.48
7.4.80.0130.00619.39
7.4.70.0180.00016.40
7.4.60.0090.00616.41
7.4.50.0090.00616.32
7.4.40.0090.00916.47
7.4.30.0100.00716.44
7.4.00.0100.00714.76
7.3.330.0060.00013.30
7.3.320.0000.00813.27
7.3.310.0000.00716.20
7.3.300.0070.00016.27
7.3.290.0070.00916.31
7.3.280.0070.01216.28
7.3.270.0100.00717.40
7.3.260.0060.01116.24
7.3.250.0110.00716.31
7.3.240.0080.01016.26
7.3.230.0040.01816.39
7.3.210.0120.00916.50
7.3.200.0130.00316.32
7.3.190.0060.00916.17
7.3.180.0090.00616.38
7.3.170.0150.00316.27
7.3.160.0080.01216.43
7.3.120.0040.01114.82
7.3.110.0060.01014.90
7.3.100.0030.01214.70
7.3.90.0000.01114.90
7.3.80.0110.00414.80
7.3.70.0030.00714.47
7.3.60.0070.00314.76
7.3.50.0040.00914.78
7.3.40.0000.01114.54
7.3.30.0090.00614.63
7.3.20.0000.01516.35
7.3.10.0070.00716.64
7.3.00.0060.00316.59
7.2.330.0090.00916.57
7.2.320.0070.01116.31
7.2.310.0130.00316.77
7.2.300.0060.01316.26
7.2.290.0140.00616.61
7.2.240.0070.00315.18
7.2.230.0030.01514.99
7.2.220.0030.01015.00
7.2.210.0070.00714.82
7.2.200.0000.01314.98
7.2.190.0070.00714.89
7.2.180.0000.01614.84
7.2.170.0030.01014.95
7.2.160.0070.00714.89
7.2.150.0000.01516.89
7.2.140.0040.01216.77
7.2.130.0000.01516.77
7.2.120.0000.01216.97
7.2.110.0040.01116.83
7.2.100.0040.00816.87
7.2.90.0060.00616.88
7.2.80.0030.01017.02
7.2.70.0030.01016.73
7.2.60.0040.00616.75
7.2.50.0100.00316.92
7.2.40.0030.01416.84
7.2.30.0030.00717.09
7.2.20.0080.00416.84
7.2.10.0100.00316.80
7.2.00.0060.00818.02
7.1.330.0000.01415.50
7.1.320.0030.00915.60
7.1.310.0040.00715.68
7.1.300.0030.00515.43
7.1.290.0090.00615.80
7.1.280.0000.00915.55
7.1.270.0080.00815.72
7.1.260.0030.01215.71
7.1.250.0070.00715.81
7.1.200.0070.00715.42
7.1.100.0000.01118.09
7.1.70.0110.00717.00
7.1.60.0070.01419.13
7.1.50.0040.01116.75
7.1.00.0030.07322.58
7.0.200.0040.00416.73
7.0.70.0030.07721.66
7.0.60.0030.08021.70
7.0.50.0000.08722.07
7.0.40.0030.07720.07
7.0.30.0000.04319.99
7.0.20.0070.06019.99
7.0.10.0000.04320.16
7.0.00.0030.07320.08
5.6.280.0000.03321.09
5.6.220.0100.06320.69
5.6.210.0000.08720.41
5.6.200.0030.06021.05
5.6.190.0030.07721.02
5.6.180.0000.07720.93
5.6.170.0030.04021.10
5.6.160.0030.04721.17
5.6.150.0000.04321.04
5.6.140.0030.04021.01
5.6.130.0100.07721.02
5.6.120.0130.08021.00
5.6.110.0100.07720.98
5.6.100.0070.06720.98
5.6.90.0030.07021.14
5.6.80.0030.08020.40
5.6.70.0100.07320.54
5.6.60.0070.08020.37
5.6.50.0130.06720.32
5.6.40.0070.07320.38
5.6.30.0000.07020.41
5.6.20.0030.06720.34
5.6.10.0170.04720.38
5.6.00.0000.05720.50
5.5.360.0100.07720.36
5.5.350.0030.05720.36
5.5.340.0070.08020.75
5.5.330.0000.06020.86
5.5.320.0000.07720.90
5.5.310.0070.03720.76
5.5.300.0070.03720.86
5.5.290.0070.08320.78
5.5.280.0030.09020.72
5.5.270.0030.06720.87
5.5.260.0000.09020.91
5.5.250.0030.07320.71
5.5.240.0070.06720.26
5.5.230.0000.08320.19
5.5.220.0030.07720.27
5.5.210.0030.06020.27
5.5.200.0130.06320.14
5.5.190.0130.06720.24
5.5.180.0130.05720.27
5.5.160.0030.04020.25
5.5.150.0000.07320.22
5.5.140.0130.06719.98
5.5.130.0070.06720.21
5.5.120.0030.07720.24
5.5.110.0030.05020.09
5.5.100.0070.06020.16
5.5.90.0070.06020.14
5.5.80.0000.05020.05
5.5.70.0100.07319.92
5.5.60.0070.07020.05
5.5.50.0070.07320.14
5.5.40.0100.07020.14
5.5.30.0000.06020.07
5.5.20.0000.06720.12
5.5.10.0030.08319.98
5.5.00.0000.08019.99
5.4.450.0070.06019.52
5.4.440.0000.07719.21
5.4.430.0030.06019.42
5.4.420.0000.06319.43
5.4.410.0070.06719.28
5.4.400.0030.07019.20
5.4.390.0030.08019.13
5.4.380.0070.05019.06
5.4.370.0030.07719.04
5.4.360.0070.07319.03
5.4.350.0070.08019.21
5.4.340.0000.07019.03
5.4.320.0030.07319.21
5.4.310.0070.06319.04
5.4.300.0030.05319.07
5.4.290.0100.06319.02
5.4.280.0030.07319.10
5.4.270.0000.08019.03
5.4.260.0030.07018.89
5.4.250.0030.08019.01
5.4.240.0030.07019.14
5.4.230.0000.08319.15
5.4.220.0000.04719.20
5.4.210.0000.04719.02
5.4.200.0070.06319.22
5.4.190.0070.05719.03
5.4.180.0070.08018.93
5.4.170.0100.07019.10
5.4.160.0000.05719.14
5.4.150.0000.08318.91
5.4.140.0030.07016.35
5.4.130.0070.06316.43
5.4.120.0030.07716.39
5.4.110.0070.07016.38
5.4.100.0100.06316.38
5.4.90.0000.07316.52
5.4.80.0000.07716.36
5.4.70.0070.06016.51
5.4.60.0070.06016.43
5.4.50.0030.04316.28
5.4.40.0000.06016.34
5.4.30.0070.07016.31
5.4.20.0130.05716.44
5.4.10.0030.07316.44
5.4.00.0070.03715.71
5.3.290.0030.05314.77
5.3.280.0030.07014.70
5.3.270.0100.06714.53
5.3.260.0030.07314.67
5.3.250.0000.06714.73
5.3.240.0070.05314.58
5.3.230.0030.07314.72
5.3.220.0030.07014.59
5.3.210.0030.08014.62
5.3.200.0000.08014.56
5.3.190.0070.06014.62
5.3.180.0000.07314.62
5.3.170.0000.07314.58
5.3.160.0000.08314.59
5.3.150.0030.08314.53
5.3.140.0000.04714.65
5.3.130.0000.08014.50
5.3.120.0030.07714.69
5.3.110.0070.06014.57
5.3.100.0000.04314.11
5.3.90.0070.06713.97
5.3.80.0000.08014.13
5.3.70.0070.03314.07
5.3.60.0030.07013.93
5.3.50.0070.06314.06
5.3.40.0000.07314.07
5.3.30.0070.07014.00
5.3.20.0070.07013.58
5.3.10.0000.06013.54
5.3.00.0070.06713.69
5.2.170.0000.04311.32
5.2.160.0000.06311.32
5.2.150.0000.05311.32
5.2.140.0030.06011.32
5.2.130.0030.04711.32
5.2.120.0030.06011.32
5.2.110.0000.06711.32
5.2.100.0070.05311.32
5.2.90.0000.05711.32
5.2.80.0030.06311.32
5.2.70.0100.05011.32
5.2.60.0000.05711.32
5.2.50.0030.06311.32
5.2.40.0000.06011.32
5.2.30.0030.06011.32
5.2.20.0000.03311.32
5.2.10.0030.05311.32
5.2.00.0000.06311.32
5.1.60.0030.05311.32
5.1.50.0000.04011.32
5.1.40.0070.04311.32
5.1.30.0000.05311.32
5.1.20.0000.03311.32
5.1.10.0030.03311.32
5.1.00.0000.05011.32
5.0.50.0000.05011.32
5.0.40.0070.04011.32
5.0.30.0000.04311.32
5.0.20.0030.04311.32
5.0.10.0030.03711.32
5.0.00.0030.04711.32
4.4.90.0000.03311.32
4.4.80.0000.03711.32
4.4.70.0000.03311.32
4.4.60.0030.03311.32
4.4.50.0000.02711.32
4.4.40.0030.05311.32
4.4.30.0000.03011.32
4.4.20.0030.03311.32
4.4.10.0070.03011.32
4.4.00.0000.05711.32
4.3.110.0100.02011.32
4.3.100.0000.03311.32
4.3.90.0030.01311.32
4.3.80.0000.03311.32
4.3.70.0000.03011.32
4.3.60.0030.02711.32
4.3.50.0000.02011.32
4.3.40.0000.02311.32
4.3.30.0030.01311.32
4.3.20.0000.02711.32
4.3.10.0000.01711.32
4.3.00.0000.03311.32

preferences:
50.94 ms | 401 KiB | 5 Q