3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private $b; public function __construct(B $b) { $this->b = $b; var_dump($b::OMG); } } class B { const OMG = 10; } $b = new B(); $a = new A($b);

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)
8.3.60.0070.01016.63
8.3.50.0170.00221.99
8.3.40.0070.00718.88
8.3.30.0100.00319.27
8.3.20.0070.00020.11
8.3.10.0050.00323.53
8.3.00.0060.00319.66
8.2.180.0150.00718.54
8.2.170.0080.00822.96
8.2.160.0070.00720.13
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00421.09
8.2.110.0050.00522.11
8.2.100.0120.00017.91
8.2.90.0050.00319.05
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0040.00718.07
8.2.40.0000.00717.84
8.2.30.0090.00018.24
8.2.20.0000.00717.71
8.2.10.0040.00417.98
8.2.00.0050.00217.54
8.1.280.0160.00325.92
8.1.270.0080.00023.90
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0040.00423.76
8.1.230.0060.00619.15
8.1.220.0000.00917.74
8.1.210.0030.00618.77
8.1.200.0070.00317.25
8.1.190.0030.00617.13
8.1.180.0030.00518.10
8.1.170.0040.00418.65
8.1.160.0050.00222.01
8.1.150.0050.00318.79
8.1.140.0000.00817.50
8.1.130.0030.00317.88
8.1.120.0020.00517.47
8.1.110.0000.00817.38
8.1.100.0030.00317.47
8.1.90.0030.00717.34
8.1.80.0040.00417.39
8.1.70.0040.00417.38
8.1.60.0030.00517.57
8.1.50.0040.00417.41
8.1.40.0040.00417.41
8.1.30.0030.00517.48
8.1.20.0030.00517.58
8.1.10.0040.00417.61
8.1.00.0060.00317.42
8.0.300.0060.00318.77
8.0.290.0000.00716.88
8.0.280.0030.00318.38
8.0.270.0040.00417.13
8.0.260.0070.00017.31
8.0.250.0030.00317.00
8.0.240.0030.00316.99
8.0.230.0000.00716.91
8.0.220.0000.00616.86
8.0.210.0030.00316.95
8.0.200.0000.00616.90
8.0.190.0040.00417.00
8.0.180.0000.00716.95
8.0.170.0040.00416.97
8.0.160.0040.00416.93
8.0.150.0000.00816.93
8.0.140.0080.00316.80
8.0.130.0000.00613.42
8.0.120.0030.00616.88
8.0.110.0000.00816.87
8.0.100.0050.00217.02
8.0.90.0040.00416.82
8.0.80.0060.00916.92
8.0.70.0000.00716.78
8.0.60.0040.00416.91
8.0.50.0000.00816.82
8.0.30.0060.01417.20
8.0.20.0110.00917.40
8.0.10.0040.00417.14
8.0.00.0080.01116.76
7.4.330.0060.00015.00
7.4.320.0000.00616.54
7.4.300.0030.00316.62
7.4.290.0060.00316.41
7.4.280.0030.00516.63
7.4.270.0030.00316.47
7.4.260.0040.00716.57
7.4.250.0000.00816.46
7.4.240.0050.00216.48
7.4.230.0050.00216.49
7.4.220.0090.00916.53
7.4.210.0070.00716.51
7.4.200.0030.00516.71
7.4.160.0160.00016.58
7.4.150.0110.00617.40
7.4.140.0120.00717.86
7.4.130.0100.00716.47
7.4.120.0080.00816.55
7.4.110.0150.00916.63
7.4.100.0110.01116.55
7.4.90.0030.01716.43
7.4.80.0180.01419.39
7.4.70.0070.01016.39
7.4.60.0170.00316.50
7.4.50.0050.00316.33
7.4.40.0150.00016.63
7.4.30.0080.00816.45
7.4.00.0060.01114.83
7.3.330.0050.00013.39
7.3.320.0030.00313.17
7.3.310.0000.00716.48
7.3.300.0000.00616.35
7.3.290.0110.00416.32
7.3.280.0090.00816.37
7.3.270.0120.00617.40
7.3.260.0090.00916.29
7.3.250.0080.01016.42
7.3.240.0090.01216.39
7.3.230.0140.01016.39
7.3.210.0100.01316.30
7.3.200.0060.01619.39
7.3.190.0130.00416.40
7.3.180.0030.01316.42
7.3.170.0090.01316.32
7.3.160.0080.00816.57
7.3.120.0070.01114.83
7.3.110.0070.01114.72
7.3.100.0090.00614.73
7.3.90.0070.00714.98
7.3.80.0040.01214.73
7.3.70.0030.01014.97
7.3.60.0030.00814.81
7.3.50.0080.00714.77
7.3.40.0060.00814.67
7.3.30.0060.00514.73
7.3.20.0080.00516.68
7.3.10.0070.00816.63
7.3.00.0120.00416.50
7.2.330.0100.01316.72
7.2.320.0080.00816.79
7.2.310.0150.00616.69
7.2.300.0160.00016.73
7.2.290.0090.00616.71
7.2.250.0080.01214.83
7.2.240.0100.00815.27
7.2.230.0060.00615.28
7.2.220.0050.01014.99
7.2.210.0070.00815.16
7.2.200.0060.00815.07
7.2.190.0100.00315.03
7.2.180.0040.01115.04
7.2.170.0050.01014.90
7.2.130.0070.00816.63
7.2.120.0050.01016.87
7.2.110.0090.00716.61
7.2.100.0060.00716.33
7.2.90.0090.00716.50
7.2.80.0140.00316.57
7.2.70.0080.01116.57
7.2.60.0110.00916.56
7.2.50.0080.00616.69
7.2.40.0100.01116.41
7.2.30.0110.00816.49
7.2.20.0140.00516.47
7.2.10.0150.00416.56
7.2.00.0100.00816.62
7.1.330.0050.00815.94
7.1.320.0070.00715.77
7.1.310.0060.00715.71
7.1.300.0030.01215.86
7.1.290.0070.00715.76
7.1.280.0050.00815.83
7.1.270.0060.00515.94
7.1.260.0050.00915.82
7.1.250.0060.00815.64
7.1.200.0030.00615.96
7.1.70.0040.00417.25
7.1.60.0040.00717.28
7.1.50.0070.00416.85
7.1.40.0030.00916.64
7.1.30.0040.00716.69
7.1.20.0050.01416.77
7.1.10.0040.01216.56
7.1.00.0000.00816.76
7.0.200.0000.00716.86
7.0.190.0040.00416.79
7.0.180.0080.00016.31
7.0.170.0030.00616.32
7.0.160.0070.00516.23
7.0.150.0040.00716.27
7.0.140.0030.00616.43
7.0.130.0030.00516.83
7.0.120.0000.00716.66
7.0.110.0000.00816.44
7.0.100.0000.00816.33
7.0.90.0000.00716.42
7.0.80.0030.00616.52
7.0.70.0000.00916.09
7.0.60.0000.00816.15
7.0.50.0000.01016.34
7.0.40.0000.00815.19
7.0.30.0080.00015.19
7.0.20.0060.00315.19
7.0.10.0030.00515.19
7.0.00.0000.00815.19
5.6.300.0030.05220.90
5.6.290.0070.03720.68
5.6.280.0000.04520.91
5.6.270.0000.04321.03
5.6.260.0000.04621.00
5.6.250.0060.03521.04
5.6.240.0100.03720.88
5.6.230.0030.04520.79
5.6.220.0030.04020.80
5.6.210.0160.02921.07
5.6.200.0070.03720.69
5.6.190.0030.06220.82
5.6.180.0030.07220.82
5.6.170.0130.03520.72
5.6.160.0000.04720.83
5.6.150.0030.05421.00
5.6.140.0000.04421.00
5.6.130.0000.04920.96
5.6.120.0000.04820.95
5.6.110.0030.05120.71
5.6.100.0030.04320.95
5.6.90.0230.04020.89
5.6.80.0100.04120.41
5.6.70.0030.04120.11
5.6.60.0030.04220.23
5.6.50.0030.04020.39
5.6.40.0030.04620.21
5.6.30.0030.04020.18
5.6.20.0070.03720.18
5.6.10.0030.04020.17
5.6.00.0070.04420.15
5.5.380.0070.03917.50
5.5.370.0030.04717.54
5.5.360.0130.04717.42
5.5.350.0030.04917.55
5.5.340.0030.04118.05
5.5.330.0030.06818.03
5.5.320.0130.05617.71
5.5.310.0030.03818.12
5.5.300.0130.08318.06
5.5.290.0070.03918.09
5.5.280.0040.04218.13
5.5.270.0040.04317.99
5.5.260.0030.04118.05
5.5.250.0030.05017.99
5.5.240.0030.03617.47
5.5.230.0000.04217.42
5.5.220.0030.04317.41
5.5.210.0070.03717.46
5.5.200.0100.03817.48
5.5.190.0070.03617.41
5.5.180.0130.04717.50
5.5.160.0060.03617.53
5.5.150.0070.03917.38
5.5.140.0070.03417.52
5.5.130.0030.04017.43
5.5.120.0130.04017.44
5.5.110.0030.04517.44
5.5.100.0000.04116.96
5.5.90.0000.07217.09
5.5.80.0100.03317.34
5.5.70.0030.04317.29
5.5.60.0070.03717.34
5.5.50.0090.03417.24
5.5.40.0070.03617.27
5.5.30.0070.06417.07
5.5.20.0060.04517.29
5.5.10.0000.04417.27
5.5.00.0030.05916.98
5.4.450.0070.04019.54
5.4.440.0000.06419.41
5.4.430.0000.04719.21
5.4.420.0000.04519.52
5.4.410.0000.04119.09
5.4.400.0170.04418.95
5.4.390.0090.03119.20
5.4.380.0000.04319.04
5.4.370.0030.03919.07
5.4.360.0000.05118.98
5.4.350.0030.04118.98
5.4.340.0000.04818.98
5.4.320.0030.04819.20
5.4.310.0030.03818.98
5.4.300.0100.04719.20
5.4.290.0000.04018.93
5.4.280.0220.03818.89
5.4.270.0000.04118.98
5.4.260.0070.03319.16
5.4.250.0000.04018.94
5.4.240.0030.04018.88
5.4.230.0030.03719.22
5.4.220.0000.04519.07
5.4.210.0230.03019.19
5.4.200.0030.03618.99
5.4.190.0030.04419.19
5.4.180.0030.04019.02
5.4.170.0030.03518.93
5.4.160.0070.03319.09
5.4.150.0000.04818.96
5.4.140.0000.04316.51
5.4.130.0000.04116.72
5.4.120.0060.03516.74
5.4.110.0160.02916.78
5.4.100.0030.04316.47
5.4.90.0070.03116.80
5.4.80.0100.02716.59
5.4.70.0030.03716.74
5.4.60.0070.03616.60
5.4.50.0030.03916.68
5.4.40.0000.04016.77
5.4.30.0000.04016.60
5.4.20.0000.04216.61
5.4.10.0030.03816.46
5.4.00.0000.03816.02
5.3.290.0100.03715.19
5.3.280.0000.03915.19
5.3.270.0000.04215.19
5.3.260.0030.03715.19
5.3.250.0000.04015.19
5.3.240.0100.03615.19
5.3.230.0040.03515.19
5.3.220.0000.04115.19
5.3.210.0000.05915.19
5.3.200.0000.03815.19
5.3.190.0100.03415.19
5.3.180.0030.03715.19
5.3.170.0000.04415.19
5.3.160.0030.04615.19
5.3.150.0030.04115.19
5.3.140.0030.03915.19
5.3.130.0000.04215.19
5.3.120.0030.05015.19
5.3.110.0000.04015.19
5.3.100.0030.03715.19
5.3.90.0030.04015.19
5.3.80.0040.03615.19
5.3.70.0030.04015.19
5.3.60.0000.03715.19
5.3.50.0000.05215.19
5.3.40.0000.04315.19
5.3.30.0070.04815.19
5.3.20.0000.03815.19
5.3.10.0030.03115.19
5.3.00.0000.07915.19
5.2.170.0000.03315.19
5.2.160.0000.03615.19
5.2.150.0070.02715.19
5.2.140.0060.02915.19
5.2.130.0000.03215.19
5.2.120.0070.02315.19
5.2.110.0030.04215.19
5.2.100.0000.04015.19
5.2.90.0060.05715.19
5.2.80.0100.04515.19
5.2.70.0030.02715.19
5.2.60.0000.03115.19
5.2.50.0030.04615.19
5.2.40.0030.04415.19
5.2.30.0030.03315.19
5.2.20.0030.04415.19
5.2.10.0030.02915.19
5.2.00.0030.02915.19
5.1.60.0030.02315.19
5.1.50.0200.02615.19
5.1.40.0000.02515.19
5.1.30.0000.02815.19
5.1.20.0000.02815.19
5.1.10.0030.04015.19
5.1.00.0030.03215.19
5.0.50.0000.02215.19
5.0.40.0030.03615.19
5.0.30.0000.03515.19
5.0.20.0040.01815.19
5.0.10.0030.02915.19
5.0.00.0250.02815.19
4.4.90.0030.01615.19
4.4.80.0000.01615.19
4.4.70.0000.01815.19
4.4.60.0000.01715.19
4.4.50.0000.02015.19
4.4.40.0000.02515.19
4.4.30.0000.01715.19
4.4.20.0000.04115.19
4.4.10.0000.02715.19
4.4.00.0000.02615.19
4.3.110.0030.01415.19
4.3.100.0000.01715.19
4.3.90.0030.01415.19
4.3.80.0000.02615.19
4.3.70.0000.01615.19
4.3.60.0060.00915.19
4.3.50.0030.01315.19
4.3.40.0000.02915.19
4.3.30.0040.02115.19
4.3.20.0060.01615.19
4.3.10.0000.02515.19
4.3.00.0000.01715.19

preferences:
45.51 ms | 401 KiB | 5 Q