3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { const ALPHA = 1, BETA = 2, GAMMA = 3; public $a = "apple", $b = "bread", $c = "candy"; function showFruit(){ return self::ALPHA . " {$this->a}"; } } echo (new Test)->showFruit(); // 1 apple

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)
8.3.60.0120.00916.50
8.3.50.0130.00522.89
8.3.40.0090.00918.85
8.3.30.0140.00318.92
8.3.20.0080.00020.25
8.3.10.0000.00723.52
8.3.00.0060.00317.38
8.2.180.0040.01118.16
8.2.170.0070.00722.96
8.2.160.0150.01120.57
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0120.00326.16
8.2.120.0050.00320.88
8.2.110.0080.00022.11
8.2.100.0060.00618.03
8.2.90.0040.00419.05
8.2.80.0030.00617.97
8.2.70.0030.00617.50
8.2.60.0050.00317.80
8.2.50.0050.00318.07
8.2.40.0030.00618.17
8.2.30.0060.00617.89
8.2.20.0000.00717.67
8.2.10.0040.00418.02
8.2.00.0000.00817.67
8.1.280.0120.00625.92
8.1.270.0040.00423.91
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00323.83
8.1.230.0000.01118.97
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0000.01117.11
8.1.190.0050.00317.23
8.1.180.0090.00018.10
8.1.170.0000.00818.50
8.1.160.0040.00421.89
8.1.150.0050.00218.79
8.1.140.0050.00217.26
8.1.130.0030.00317.74
8.1.120.0070.00017.30
8.1.110.0040.00417.29
8.1.100.0070.00017.24
8.1.90.0050.00217.34
8.1.80.0040.00417.33
8.1.70.0070.00017.29
8.1.60.0040.00417.51
8.1.50.0040.00417.43
8.1.40.0000.00817.35
8.1.30.0030.00517.51
8.1.20.0040.00417.50
8.1.10.0000.00717.46
8.1.00.0000.00717.48
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0040.00418.43
8.0.270.0070.00016.85
8.0.260.0000.00717.26
8.0.250.0030.00316.84
8.0.240.0030.00516.84
8.0.230.0060.00316.84
8.0.220.0030.00316.86
8.0.210.0030.00316.86
8.0.200.0000.00716.77
8.0.190.0080.00016.82
8.0.180.0070.00016.86
8.0.170.0080.00016.90
8.0.160.0030.00316.89
8.0.150.0000.00716.67
8.0.140.0080.00016.83
8.0.130.0000.00513.23
8.0.120.0050.00316.82
8.0.110.0030.00516.72
8.0.100.0040.00416.87
8.0.90.0070.00016.71
8.0.80.0000.01516.79
8.0.70.0050.00316.77
8.0.60.0040.00416.79
8.0.50.0000.00816.65
8.0.30.0100.01217.07
8.0.20.0130.00917.40
8.0.10.0040.00416.77
8.0.00.0090.00916.56
7.4.330.0030.00315.03
7.4.320.0030.00316.42
7.4.300.0000.00716.52
7.4.290.0040.00416.52
7.4.280.0030.00516.50
7.4.270.0030.00316.48
7.4.260.0000.00613.19
7.4.250.0040.00416.46
7.4.240.0070.00016.44
7.4.230.0000.00716.40
7.4.220.0090.00916.49
7.4.210.0040.01116.56
7.4.200.0040.00416.56
7.4.160.0090.01216.64
7.4.150.0110.01117.40
7.4.140.0050.01317.86
7.4.130.0050.01216.52
7.4.120.0150.00616.42
7.4.110.0100.00716.51
7.4.100.0110.00916.27
7.4.90.0060.01016.54
7.4.80.0160.00619.39
7.4.70.0030.01316.44
7.4.60.0100.00716.39
7.4.50.0040.00416.46
7.4.40.0000.01516.47
7.4.30.0030.01516.41
7.4.00.0030.00614.86
7.3.330.0030.00313.24
7.3.320.0050.00013.30
7.3.310.0000.00716.22
7.3.300.0070.00016.17
7.3.290.0100.01016.26
7.3.280.0080.01016.30
7.3.270.0120.00617.40
7.3.260.0130.00616.46
7.3.250.0050.01116.27
7.3.240.0100.00716.18
7.3.230.0100.01316.45
7.3.210.0100.00916.23
7.3.200.0140.00919.39
7.3.190.0090.00916.49
7.3.180.0120.00416.18
7.3.170.0170.00416.27
7.3.160.0090.00616.38
7.2.330.0100.00716.75
7.2.320.0110.00516.80
7.2.310.0120.00616.71
7.2.300.0040.01316.73
7.2.290.0120.01116.55
7.2.00.0110.00419.47
7.1.100.0060.00317.90
7.1.70.0000.01316.73
7.1.60.0070.01819.40
7.1.50.0030.02016.90
7.1.00.0030.07722.45
7.0.200.0000.00716.85
7.0.140.0030.07322.18
7.0.110.0070.08720.00
7.0.100.0030.06719.83
7.0.90.0170.07719.80
7.0.80.0100.06719.78
7.0.70.0070.04319.89
7.0.60.0070.07719.96
7.0.50.0100.07019.81
7.0.40.0100.06019.75
7.0.30.0100.08019.69
7.0.20.0100.05019.70
7.0.10.0030.08319.65
7.0.00.0170.06319.69
5.6.280.0030.07321.08
5.6.260.0070.08320.66
5.6.250.0270.06020.69
5.6.240.0130.07320.81
5.6.230.0000.07020.43
5.6.220.0070.08020.50
5.6.210.0100.06320.58
5.6.200.0070.08320.47
5.6.190.0200.07020.61
5.6.180.0170.07020.43
5.6.170.0000.08020.55
5.6.160.0130.07320.52
5.6.150.0130.07720.57
5.6.140.0100.08720.61
5.6.130.0130.07320.61
5.6.120.0100.08320.60
5.6.110.0030.09020.65
5.6.100.0130.08020.61
5.6.90.0070.08020.55
5.6.80.0070.08019.96
5.6.70.0100.08019.79
5.6.60.0070.05019.88
5.6.50.0030.07719.80
5.6.40.0130.07720.02
5.6.30.0100.07319.87
5.6.20.0130.06319.87
5.6.10.0070.07319.86
5.6.00.0070.08019.92
5.5.380.0170.07720.28
5.5.370.0030.08720.49
5.5.360.0100.07020.46
5.5.350.0030.05020.36
5.5.340.0130.07720.96
5.5.330.0100.08020.64
5.5.320.0200.05020.73
5.5.310.0100.08020.64
5.5.300.0030.08320.84
5.5.290.0130.07720.84
5.5.280.0100.05020.84
5.5.270.0070.07020.84
5.5.260.0030.08320.91
5.5.250.0100.08020.79
5.5.240.0130.07320.31
5.5.230.0130.07320.10
5.5.220.0030.08020.07
5.5.210.0100.07720.27
5.5.200.0070.07720.08
5.5.190.0200.07020.25
5.5.180.0100.08320.16
5.5.160.0070.07720.07
5.5.150.0030.08720.26
5.5.140.0000.09020.23
5.5.130.0100.07719.99
5.5.120.0100.07720.07
5.5.110.0170.07020.19
5.5.100.0100.07320.09
5.5.90.0030.08320.19
5.5.80.0070.07320.19
5.5.70.0070.07020.20
5.5.60.0070.08020.06
5.5.50.0230.07020.10
5.5.40.0170.07020.15
5.5.30.0030.08720.15
5.5.20.0130.06720.13
5.5.10.0100.08320.08
5.5.00.0000.06020.15
5.4.450.0200.07019.51
5.4.440.0030.08019.64
5.4.430.0000.08319.57
5.4.420.0130.07019.46
5.4.410.0170.06319.17
5.4.400.0100.07719.25
5.4.390.0070.07019.27
5.4.380.0070.07719.18
5.4.370.0070.07718.95
5.4.360.0030.05019.01
5.4.350.0100.07018.98
5.4.340.0100.07319.34
5.4.320.0000.08719.14
5.4.310.0070.07319.14
5.4.300.0030.08319.33
5.4.290.0130.06719.31
5.4.280.0070.08018.98
5.4.270.0070.07718.99
5.4.260.0170.06319.01
5.4.250.0070.08018.98
5.4.240.0070.07019.00
5.4.230.0100.06318.93
5.4.220.0030.07719.24
5.4.210.0070.05719.33
5.4.200.0130.07019.09
5.4.190.0030.07719.21
5.4.180.0030.07019.32
5.4.170.0130.07019.15
5.4.160.0100.06718.98
5.4.150.0070.07719.21
5.4.140.0170.06716.58
5.4.130.0100.06316.38
5.4.120.0030.06016.46
5.4.110.0100.06716.50
5.4.100.0070.07716.45
5.4.90.0000.08016.42
5.4.80.0100.07016.53
5.4.70.0070.04716.39
5.4.60.0070.04316.29
5.4.50.0100.04716.44
5.4.40.0070.07316.45
5.4.30.0100.07316.61
5.4.20.0070.03316.53
5.4.10.0030.07316.50
5.4.00.0100.07716.02
5.3.290.0030.08314.76
5.3.280.0070.07714.74
5.3.270.0030.04714.59
5.3.260.0070.07314.58
5.3.250.0070.07714.74
5.3.240.0170.06314.64
5.3.230.0070.07714.63
5.3.220.0100.07714.57
5.3.210.0100.06014.58
5.3.200.0100.07714.71
5.3.190.0100.07014.64
5.3.180.0030.08014.57
5.3.170.0100.07014.55
5.3.160.0100.07714.52
5.3.150.0070.07714.55
5.3.140.0030.08014.68
5.3.130.0030.05314.54
5.3.120.0000.04314.55
5.3.110.0070.07014.68
5.3.100.0000.06714.05
5.3.90.0130.06714.16
5.3.80.0100.07014.03
5.3.70.0070.04714.01
5.3.60.0070.07314.02
5.3.50.0100.05713.93
5.3.40.0070.07013.93
5.3.30.0130.03714.05
5.3.20.0030.06713.75
5.3.10.0130.06713.80
5.3.00.0070.06313.70
5.2.170.0070.06011.84
5.2.160.0170.03311.84
5.2.150.0030.06311.84
5.2.140.0100.06311.84
5.2.130.0000.06311.84
5.2.120.0000.04011.84
5.2.110.0130.03011.84
5.2.100.0030.06711.84
5.2.90.0070.06011.84
5.2.80.0070.05311.84
5.2.70.0030.06311.84
5.2.60.0070.05011.84
5.2.50.0100.05711.84
5.2.40.0070.06011.84
5.2.30.0100.05311.84
5.2.20.0130.05311.84
5.2.10.0100.05311.84
5.2.00.0070.06011.84
5.1.60.0130.04311.84
5.1.50.0100.05011.84
5.1.40.0000.05311.84
5.1.30.0030.05011.84
5.1.20.0070.05311.84
5.1.10.0070.05011.84
5.1.00.0000.03711.84
5.0.50.0030.02311.84
5.0.40.0070.04011.84
5.0.30.0000.03311.84
5.0.20.0030.02311.84
5.0.10.0030.02011.84
5.0.00.0070.03011.84
4.4.90.0000.04011.84
4.4.80.0070.03011.84
4.4.70.0000.03711.84
4.4.60.0100.03011.84
4.4.50.0070.01311.84
4.4.40.0000.05711.84
4.4.30.0000.03711.84
4.4.20.0030.03311.84
4.4.10.0030.02311.84
4.4.00.0000.03011.84
4.3.110.0070.01011.84
4.3.100.0030.01311.84
4.3.90.0030.01311.84
4.3.80.0000.04011.84
4.3.70.0030.01711.84
4.3.60.0000.01711.84
4.3.50.0000.01711.84
4.3.40.0000.02711.84
4.3.30.0000.01311.84
4.3.20.0030.01311.84
4.3.10.0000.01311.84
4.3.00.0000.01311.84

preferences:
50.3 ms | 401 KiB | 5 Q