3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Loader { public function __call($name, $arguments) { eval("class $arguments[0] {}"); } } spl_autoload_register(array(new Loader(), 'load_class')); $a = "a"; for ($i = 0; $i < 10; $i++) { new $a; $a++; } echo "Done";

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)
8.3.60.0120.00318.43
8.3.50.0100.01018.09
8.3.40.0130.00618.92
8.3.30.0100.00318.70
8.3.20.0050.00320.21
8.3.10.0000.00818.90
8.3.00.0000.00723.52
8.2.180.0110.00716.38
8.2.170.0040.01122.96
8.2.160.0080.00620.57
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00420.35
8.2.120.0040.00426.35
8.2.110.0090.00019.29
8.2.100.0070.00417.72
8.2.90.0030.00617.91
8.2.80.0020.00518.22
8.2.70.0040.00417.63
8.2.60.0000.00817.50
8.2.50.0040.00417.55
8.2.40.0000.00919.93
8.2.30.0000.00717.98
8.2.20.0000.00718.03
8.2.10.0000.00718.17
8.2.00.0000.00718.00
8.1.280.0120.00325.92
8.1.270.0070.00722.24
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00022.55
8.1.230.0060.00620.91
8.1.220.0060.00317.74
8.1.210.0000.00818.89
8.1.200.0060.00317.48
8.1.190.0050.00317.35
8.1.180.0030.00518.10
8.1.170.0050.00318.57
8.1.160.0040.00418.95
8.1.150.0070.00020.27
8.1.140.0000.00718.95
8.1.130.0000.00818.88
8.1.120.0000.00717.45
8.1.110.0030.00517.34
8.1.100.0000.00717.50
8.1.90.0000.00717.36
8.1.80.0060.00317.46
8.1.70.0070.00017.50
8.1.60.0040.00417.62
8.1.50.0030.00617.41
8.1.40.0040.00417.52
8.1.30.0040.00417.50
8.1.20.0040.00417.55
8.1.10.0030.00517.55
8.1.00.0040.00817.56
8.0.300.0040.00419.89
8.0.290.0040.00416.75
8.0.280.0000.00820.28
8.0.270.0030.00317.25
8.0.260.0090.00018.36
8.0.250.0000.00616.83
8.0.240.0000.00716.88
8.0.230.0040.00316.95
8.0.220.0070.00016.91
8.0.210.0000.00716.88
8.0.200.0000.00616.93
8.0.190.0000.00717.00
8.0.180.0080.00016.87
8.0.170.0000.00816.95
8.0.160.0070.00416.96
8.0.150.0020.00516.73
8.0.140.0000.00716.84
8.0.130.0060.00013.25
8.0.120.0030.00616.92
8.0.110.0000.00816.79
8.0.100.0000.00716.88
8.0.90.0040.00416.79
8.0.80.0030.01316.86
8.0.70.0000.00716.80
8.0.60.0050.00216.91
8.0.50.0040.00416.89
8.0.30.0040.01416.98
8.0.20.0100.01117.40
8.0.10.0000.00817.02
8.0.00.0090.00916.55
7.4.330.0050.00015.55
7.4.320.0060.00016.56
7.4.300.0030.00316.64
7.4.290.0040.00416.48
7.4.280.0030.00616.51
7.4.270.0030.00316.43
7.4.260.0030.00616.57
7.4.250.0040.00416.37
7.4.240.0000.00716.62
7.4.230.0030.00316.63
7.4.220.0150.00416.50
7.4.210.0050.01016.55
7.4.200.0000.00816.59
7.4.160.0090.00716.54
7.4.150.0070.01317.40
7.4.140.0100.01417.86
7.4.130.0170.00616.36
7.4.120.0100.01316.45
7.4.110.0140.00316.68
7.4.100.0070.01116.59
7.4.90.0100.00716.32
7.4.80.0100.00619.39
7.4.70.0070.01016.50
7.4.60.0120.00316.37
7.4.50.0070.01116.22
7.4.40.0090.01516.36
7.4.30.0000.01616.52
7.4.00.0000.01614.91
7.3.330.0000.00613.34
7.3.320.0000.00613.21
7.3.310.0030.00516.41
7.3.300.0000.00716.22
7.3.290.0070.00016.24
7.3.280.0050.01316.35
7.3.270.0210.00517.40
7.3.260.0100.00716.45
7.3.250.0130.00716.36
7.3.240.0070.00916.57
7.3.230.0120.00616.23
7.3.210.0060.01016.48
7.3.200.0170.00016.52
7.3.190.0140.00316.67
7.3.180.0080.00916.33
7.3.170.0060.01016.65
7.3.160.0080.00816.63
7.2.330.0100.01016.59
7.2.320.0040.01716.76
7.2.310.0060.01016.41
7.2.300.0090.00916.64
7.2.290.0110.00716.80
7.2.60.0030.01316.85
7.2.00.0030.01519.35
7.1.200.0030.00715.80
7.1.120.0080.00718.68
7.1.110.0030.01118.15
7.1.100.0050.01018.18
7.1.90.0060.00818.17
7.1.80.0020.01218.15
7.1.70.0070.00717.14
7.1.60.0190.01035.02
7.1.50.0180.01034.78
7.1.40.0180.01134.37
7.1.30.0170.01434.39
7.1.20.0190.01134.35
7.1.10.0050.00816.44
7.1.00.0020.01116.56
7.0.260.0070.01018.37
7.0.250.0070.00617.65
7.0.240.0090.00617.67
7.0.230.0030.01017.63
7.0.220.0100.00318.04
7.0.210.0040.01116.75
7.0.200.0070.00716.78
7.0.190.0040.00916.77
7.0.180.0040.01116.08
7.0.170.0090.00616.17
7.0.160.0070.00616.15
7.0.150.0040.00916.24
7.0.140.0020.01016.23
7.0.130.0030.01116.52
7.0.120.0050.00916.55
7.0.110.0060.00616.28
7.0.100.0080.00516.20
7.0.90.0050.00816.30
7.0.80.0040.00916.37
7.0.70.0080.00516.27
7.0.60.0000.01216.16
7.0.50.0050.00816.38
7.0.40.0080.00516.57
7.0.30.0070.00516.48
7.0.20.0050.00916.27
7.0.10.0050.00916.37
7.0.00.0060.00816.43
5.6.300.0120.05620.63
5.6.290.0130.05320.69
5.6.280.0110.05920.96
5.6.270.0150.05220.93
5.6.260.0080.06220.94
5.6.250.0110.05520.86
5.6.240.0140.05720.91
5.6.230.0150.05420.84
5.6.220.0050.05920.71
5.6.210.0140.05120.78
5.6.200.0080.05920.81
5.6.190.0090.05920.94
5.6.180.0170.05220.81
5.6.170.0150.05620.73
5.6.160.0100.05520.70
5.6.150.0150.05320.86
5.6.140.0130.05620.81
5.6.130.0180.04820.77
5.6.120.0100.05720.81
5.6.110.0130.05420.82
5.6.100.0220.05020.87
5.6.90.0110.05520.78
5.6.80.0080.05720.17
5.6.70.0200.04620.25
5.6.60.0110.05620.13
5.6.50.0120.06220.12
5.6.40.0150.04920.21
5.6.30.0170.05820.16
5.6.20.0100.05520.08
5.6.10.0150.04720.15
5.6.00.0150.05020.09
5.5.380.0100.05317.54
5.5.370.0030.05817.49
5.5.360.0000.06417.62
5.5.350.0070.05617.32
5.5.340.0100.05217.92
5.5.330.0230.04017.77
5.5.320.0060.05818.02
5.5.310.0130.05518.04
5.5.300.0030.06117.98
5.5.290.0160.05417.98
5.5.280.0100.05418.01
5.5.270.0070.05917.97
5.5.260.0230.04318.04
5.5.250.0130.06117.77
5.5.240.0130.04917.03
5.5.230.0130.05317.40
5.5.220.0190.06217.32
5.5.210.0200.05017.36
5.5.200.0130.04817.27
5.5.190.0100.05517.12
5.5.180.0100.05617.10
5.5.160.0130.05217.39
5.5.150.0190.06217.36
5.5.140.0070.05717.31
5.5.130.0200.06317.33
5.5.120.0130.05017.34
5.5.110.0140.04817.32
5.5.100.0170.04917.02
5.5.90.0100.05417.01
5.5.80.0170.05016.94
5.5.70.0060.07017.29
5.5.60.0070.05217.19
5.5.50.0080.05417.25
5.5.40.0130.05416.93
5.5.30.0100.05417.22
5.5.20.0070.05716.99
5.5.10.0100.05917.26
5.5.00.0030.06416.89
5.4.450.0170.05119.31
5.4.440.0160.04919.41
5.4.430.0000.06319.31
5.4.420.0100.05219.09
5.4.410.0030.06018.97
5.4.400.0160.04918.89
5.4.390.0220.04818.95
5.4.380.0130.04919.15
5.4.370.0130.05618.86
5.4.360.0190.06419.17
5.4.350.0100.05219.05
5.4.340.0100.05418.77
5.4.320.0130.06618.79
5.4.310.0180.04319.07
5.4.300.0070.05819.11
5.4.290.0100.05718.87
5.4.280.0240.04319.01
5.4.270.0200.05618.99
5.4.260.0070.05418.86
5.4.250.0100.05718.95
5.4.240.0100.05718.85
5.4.230.0170.04718.99
5.4.220.0130.04918.94
5.4.210.0070.06118.87
5.4.200.0200.04318.86
5.4.190.0060.05818.96
5.4.180.0190.06118.98
5.4.170.0100.05518.84
5.4.160.0100.07118.93
5.4.150.0130.06918.83
5.4.140.0100.06716.39
5.4.130.0130.05916.56
5.4.120.0070.04916.51
5.4.110.0100.04916.62
5.4.100.0130.04416.39
5.4.90.0070.04916.48
5.4.80.0180.05716.41
5.4.70.0140.06816.56
5.4.60.0070.05016.58
5.4.50.0060.04916.45
5.4.40.0200.04816.58
5.4.30.0100.04816.29
5.4.20.0100.04716.59
5.4.10.0100.05216.57
5.4.00.0070.05315.82
5.3.290.0200.06214.62
5.3.280.0040.05414.44
5.3.270.0130.05014.44
5.3.260.0090.07114.61
5.3.250.0160.05814.73
5.3.240.0030.07614.50
5.3.230.0070.05214.70
5.3.220.0060.04914.71
5.3.210.0030.05414.62
5.3.200.0130.04614.47
5.3.190.0100.06214.28
5.3.180.0190.06014.55
5.3.170.0070.05414.60
5.3.160.0100.06514.27
5.3.150.0070.05314.42
5.3.140.0170.06014.51
5.3.130.0030.05714.39
5.3.120.0130.06514.58
5.3.110.0110.05814.65
5.3.100.0130.04514.18
5.3.90.0100.04713.93
5.3.80.0130.04314.08
5.3.70.0030.05513.66
5.3.60.0070.07214.04
5.3.50.0070.06813.99
5.3.40.0070.04914.03
5.3.30.0160.03813.74
5.3.20.0100.04613.46
5.3.10.0200.05313.62
5.3.00.0130.06013.68
5.2.170.0070.05611.33
5.2.160.0100.04911.20
5.2.150.0060.04211.37
5.2.140.0030.04411.33
5.2.130.0090.03711.16
5.2.120.0160.04311.16
5.2.110.0100.04910.99
5.2.100.0070.03711.10
5.2.90.0100.03911.41
5.2.80.0060.04011.36
5.2.70.0030.04411.32
5.2.60.0110.03611.26
5.2.50.0030.04411.24
5.2.40.0060.04210.99
5.2.30.0070.03910.88
5.2.20.0110.03511.24
5.2.10.0030.05410.99
5.2.00.0000.04410.91
5.1.60.0120.02510.29
5.1.50.0060.03210.20
5.1.40.0040.03510.04
5.1.30.0100.03210.46
5.1.20.0120.03110.64
5.1.10.0030.03710.13
5.1.00.0030.03810.38
5.0.50.0000.0328.76
5.0.40.0070.0248.72
5.0.30.0040.0418.50
5.0.20.0000.0318.36
5.0.10.0000.0328.36
5.0.00.0030.0428.45
4.4.90.0090.0158.36
4.4.80.0030.0218.36
4.4.70.0000.0258.36
4.4.60.0060.0218.36
4.4.50.0000.0258.36
4.4.40.0000.0398.36
4.4.30.0030.0228.36
4.4.20.0070.0188.36
4.4.10.0030.0208.36
4.4.00.0040.0328.36
4.3.110.0030.0248.36
4.3.100.0090.0158.36
4.3.90.0000.0238.36
4.3.80.0120.0248.36
4.3.70.0030.0218.36
4.3.60.0070.0188.36
4.3.50.0020.0238.36
4.3.40.0000.0358.36
4.3.30.0030.0218.36
4.3.20.0030.0228.36
4.3.10.0040.0218.36
4.3.00.0070.0248.36

preferences:
51.62 ms | 401 KiB | 5 Q