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)
8.3.60.0110.00416.25
8.3.50.0100.00822.93
8.3.40.0120.00618.59
8.3.30.0140.00318.87
8.3.20.0070.00020.25
8.3.10.0000.00722.04
8.3.00.0000.01017.25
8.2.180.0140.00418.16
8.2.170.0090.00622.96
8.2.160.0070.01320.55
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0000.00721.14
8.2.110.0040.01219.05
8.2.100.0060.00617.78
8.2.90.0000.00819.16
8.2.80.0050.00317.97
8.2.70.0060.00317.38
8.2.60.0050.00317.80
8.2.50.0110.00018.07
8.2.40.0100.00018.09
8.2.30.0040.00717.98
8.2.20.0000.00717.54
8.2.10.0000.00818.00
8.2.00.0030.00617.61
8.1.280.0140.00325.92
8.1.270.0060.00323.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01020.93
8.1.230.0060.00617.45
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0030.00517.10
8.1.180.0080.00318.10
8.1.170.0030.00518.62
8.1.160.0040.00422.00
8.1.150.0040.00418.80
8.1.140.0000.00717.26
8.1.130.0030.00317.72
8.1.120.0000.00717.39
8.1.110.0000.00817.33
8.1.100.0050.00217.40
8.1.90.0000.00717.32
8.1.80.0030.00517.29
8.1.70.0040.00417.35
8.1.60.0040.00417.45
8.1.50.0030.00517.43
8.1.40.0040.00417.44
8.1.30.0030.00517.48
8.1.20.0040.00417.59
8.1.10.0040.00417.45
8.1.00.0040.00417.51
8.0.300.0000.00718.77
8.0.290.0080.00016.75
8.0.280.0040.00418.50
8.0.270.0050.00317.25
8.0.260.0030.00317.16
8.0.250.0000.00716.90
8.0.240.0000.00716.83
8.0.230.0040.00416.75
8.0.220.0000.00716.71
8.0.210.0000.00716.83
8.0.200.0000.00816.86
8.0.190.0040.00416.84
8.0.180.0000.00716.86
8.0.170.0030.00616.86
8.0.160.0000.00716.95
8.0.150.0030.00316.79
8.0.140.0030.00616.82
8.0.130.0000.00613.18
8.0.120.0000.00816.83
8.0.110.0030.00516.77
8.0.100.0000.00816.82
8.0.90.0070.00016.75
8.0.80.0080.00716.66
8.0.70.0070.00016.87
8.0.60.0040.00416.70
8.0.50.0000.00716.77
8.0.30.0090.01217.08
8.0.20.0100.00917.40
8.0.10.0000.00816.99
8.0.00.0110.00716.44
7.4.330.0060.00015.01
7.4.320.0030.00316.41
7.4.300.0000.00616.53
7.4.290.0000.00716.45
7.4.280.0040.00416.56
7.4.270.0000.00716.52
7.4.260.0030.00316.41
7.4.250.0040.00416.38
7.4.240.0070.00016.52
7.4.230.0000.00716.43
7.4.220.0070.01616.41
7.4.210.0070.00716.43
7.4.200.0030.00316.54
7.4.160.0130.00616.50
7.4.150.0130.00617.40
7.4.140.0080.01017.86
7.4.130.0090.00916.42
7.4.120.0130.00716.38
7.4.110.0100.00716.50
7.4.100.0080.00916.27
7.4.90.0120.00916.42
7.4.80.0120.00419.39
7.4.70.0120.00616.34
7.4.60.0060.01216.45
7.4.50.0090.00016.29
7.4.40.0060.00916.57
7.4.30.0040.01316.60
7.4.00.0070.00714.85
7.3.330.0000.00513.25
7.3.320.0000.00613.22
7.3.310.0040.00416.27
7.3.300.0040.00416.33
7.3.290.0000.01516.31
7.3.280.0080.01016.30
7.3.270.0210.00317.40
7.3.260.0140.01016.23
7.3.250.0100.00616.40
7.3.240.0070.01016.57
7.3.230.0070.01316.43
7.3.210.0140.00316.41
7.3.200.0090.00919.39
7.3.190.0110.00616.29
7.3.180.0170.00016.56
7.3.170.0040.01816.41
7.3.160.0160.00016.18
7.3.120.0000.01414.75
7.3.110.0080.00614.64
7.3.100.0120.00315.03
7.3.90.0030.00614.73
7.3.80.0060.00314.59
7.3.70.0060.00614.86
7.3.60.0070.00314.57
7.3.50.0000.01414.80
7.3.40.0040.00814.57
7.3.30.0060.00314.66
7.3.20.0060.00916.82
7.3.10.0090.00416.46
7.3.00.0080.00416.57
7.2.330.0120.00616.52
7.2.320.0120.00616.46
7.2.310.0090.00816.77
7.2.300.0030.01416.64
7.2.290.0080.00916.81
7.2.240.0030.01415.09
7.2.230.0030.00915.16
7.2.220.0040.01214.96
7.2.210.0000.00915.14
7.2.200.0000.01015.18
7.2.190.0080.00814.88
7.2.180.0030.01215.19
7.2.170.0080.00615.11
7.2.160.0100.00314.97
7.2.150.0150.00017.03
7.2.140.0080.00317.01
7.2.130.0050.01016.99
7.2.120.0060.00716.94
7.2.110.0050.01016.86
7.2.100.0100.00416.96
7.2.90.0020.01217.01
7.2.80.0040.00716.85
7.2.70.0100.00317.08
7.2.60.0080.00616.94
7.2.50.0060.00716.73
7.2.40.0070.00816.78
7.2.30.0050.00716.97
7.2.20.0060.00616.86
7.2.10.0060.00316.77
7.2.00.0090.01117.81
7.1.330.0040.01215.94
7.1.320.0130.00015.67
7.1.310.0080.00415.50
7.1.300.0000.01515.44
7.1.290.0030.00715.69
7.1.280.0070.00715.72
7.1.270.0040.00815.71
7.1.260.0060.00915.55
7.1.250.0080.00415.66
7.1.100.0070.01017.89
7.1.70.0060.00616.97
7.1.60.0000.02519.40
7.1.50.0040.01816.88
7.1.00.0030.07722.32
7.0.200.0000.00716.72
7.0.140.0000.07722.07
7.0.60.0170.08019.93
7.0.50.0100.07017.88
7.0.40.0130.03720.28
7.0.30.0300.07720.33
7.0.20.0300.07020.07
7.0.10.0070.04320.26
7.0.00.0070.05020.33
5.6.280.0030.07320.82
5.6.210.0070.05720.57
5.6.200.0030.08318.18
5.6.190.0070.06720.56
5.6.180.0300.05020.50
5.6.170.0130.04320.46
5.6.160.0070.08320.50
5.6.150.0070.04318.16
5.6.140.0100.05718.28
5.6.130.0100.08018.21
5.6.120.0130.07721.02
5.6.110.0170.03720.89
5.6.100.0070.08020.98
5.6.90.0130.08020.99
5.6.80.0130.06320.38
5.5.350.0100.07020.43
5.5.340.0000.06717.98
5.5.330.0100.07720.43
5.5.320.0100.07720.30
5.5.310.0270.07720.26
5.5.300.0100.08017.95
5.5.290.0070.08017.98
5.5.280.0100.04320.78
5.5.270.0030.05020.87
5.5.260.0000.07720.76
5.5.250.0100.05320.46
5.5.240.3830.04020.26
5.4.450.0200.04319.50
5.4.440.0130.04319.59
5.4.430.0200.05319.51
5.4.420.0400.02319.51
5.4.410.0230.03719.33
5.4.400.0430.03718.86
5.4.390.0230.04319.06
5.4.380.0200.04718.74
5.4.370.0230.04018.77
5.4.360.0170.04718.70
5.4.350.0130.05318.76
5.4.340.0130.05318.50
5.4.320.0060.03912.50
5.4.310.0060.03912.50
5.4.300.0080.03512.50
5.4.290.0090.03512.49
5.4.280.0060.03612.39
5.4.270.0060.03612.40
5.4.260.0070.03712.39
5.4.250.0030.04112.40
5.4.240.0060.03612.40
5.4.230.0030.04012.39
5.4.220.0050.03612.39
5.4.210.0050.03612.39
5.4.200.0050.04212.39
5.4.190.0080.03712.38
5.4.180.0050.03912.39
5.4.170.0070.04212.39
5.4.160.0050.03912.39
5.4.150.0070.03812.39
5.4.140.0080.03912.07
5.4.130.0070.03412.06
5.4.120.0050.03612.02
5.4.110.0020.03912.02
5.4.100.0050.03512.02
5.4.90.0070.03512.01
5.4.80.0060.04312.01
5.4.70.0060.03912.01
5.4.60.0070.04412.01
5.4.50.0060.03712.01
5.4.40.0070.04112.00
5.4.30.0080.03911.99
5.4.20.0070.03411.99
5.4.10.0060.03412.00
5.4.00.0080.03511.48
5.3.290.0040.04112.80
5.3.280.0060.03712.71
5.3.270.0070.04412.72
5.3.260.0060.03812.72
5.3.250.0070.03912.72
5.3.240.0040.03812.72
5.3.230.0040.03912.71
5.3.220.0080.03912.68
5.3.210.0070.04812.68
5.3.200.0090.03812.68
5.3.190.0070.03812.68
5.3.180.0080.04312.67
5.3.170.0060.04012.67
5.3.160.0090.03412.67
5.3.150.0060.03612.67
5.3.140.0040.04412.66
5.3.130.0040.04312.66
5.3.120.0040.04512.66
5.3.110.0080.04012.66
5.3.100.0080.03512.13
5.3.90.0070.03612.11
5.3.80.0050.03712.09
5.3.70.0060.03512.10
5.3.60.0080.04012.08
5.3.50.0060.03612.02
5.3.40.0110.03112.02
5.3.30.0090.03211.98
5.3.20.0080.03711.76
5.3.10.0100.03611.73
5.3.00.0070.03811.72
5.2.170.0040.0309.22
5.2.160.0050.0319.22
5.2.150.0060.0329.22
5.2.140.0080.0289.22
5.2.130.0060.0279.18
5.2.120.0040.0289.18
5.2.110.0020.0319.19
5.2.100.0070.0259.18
5.2.90.0040.0289.18
5.2.80.0080.0299.18
5.2.70.0070.0299.18
5.2.60.0030.0319.13
5.2.50.0040.0309.10
5.2.40.0030.0319.07
5.2.30.0050.0299.05
5.2.20.0030.0299.04
5.2.10.0050.0268.95
5.2.00.0060.0288.81
5.1.60.0040.0238.09
5.1.50.0040.0268.09
5.1.40.0070.0218.07
5.1.30.0030.0278.42
5.1.20.0040.0268.45
5.1.10.0030.0268.16
5.1.00.0040.0258.16
5.0.50.0030.0216.64
5.0.40.0010.0206.50
5.0.30.0020.0326.31
5.0.20.0060.0166.29
5.0.10.0040.0216.26
5.0.00.0030.0376.25
4.4.90.0040.0134.78
4.4.80.0030.0224.75
4.4.70.0050.0234.75
4.4.60.0020.0164.75
4.4.50.0030.0144.77
4.4.40.0020.0354.70
4.4.30.0020.0154.76
4.4.20.0020.0154.85
4.4.10.0030.0194.85
4.4.00.0040.0274.76
4.3.110.0050.0174.67
4.3.100.0030.0184.66
4.3.90.0040.0124.63
4.3.80.0040.0244.58
4.3.70.0030.0144.63
4.3.60.0040.0154.63
4.3.50.0020.0164.63
4.3.40.0030.0244.54
4.3.30.0010.0173.30
4.3.20.0020.0173.28
4.3.10.0030.0203.23
4.3.00.0000.02015.90

preferences:
47.96 ms | 401 KiB | 5 Q