3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Doubler { public function __invoke($item) { return $item * 2; } } $array = array(1, 2, 3); $operation = new Doubler(); var_dump(array_map($operation, $array));

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)
8.3.60.0140.00716.50
8.3.50.0100.00722.10
8.3.40.0140.00018.58
8.3.30.0140.00018.98
8.3.20.0080.00020.22
8.3.10.0080.00023.48
8.3.00.0120.00619.09
8.2.180.0110.01118.17
8.2.170.0150.00622.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0000.00722.16
8.2.110.0030.00622.07
8.2.100.0080.00417.50
8.2.90.0040.00419.22
8.2.80.0060.00317.97
8.2.70.0030.00617.63
8.2.60.0000.00817.89
8.2.50.0090.00019.14
8.2.40.0050.00319.79
8.2.30.0040.00419.77
8.2.20.0000.00817.53
8.2.10.0000.00718.11
8.2.00.0060.00617.62
8.1.280.0100.01025.92
8.1.270.0040.00423.79
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.79
8.1.230.0080.00319.10
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0090.00017.25
8.1.190.0040.00417.25
8.1.180.0030.00618.10
8.1.170.0050.00318.65
8.1.160.0000.00821.86
8.1.150.0000.00718.44
8.1.140.0040.00417.30
8.1.130.0000.00717.73
8.1.120.0070.00017.33
8.1.110.0030.00517.45
8.1.100.0000.00717.42
8.1.90.0080.00017.30
8.1.80.0040.00417.44
8.1.70.0070.00017.30
8.1.60.0020.00517.62
8.1.50.0040.00417.46
8.1.40.0070.00017.52
8.1.30.0030.00517.57
8.1.20.0080.00017.62
8.1.10.0000.00717.53
8.1.00.0000.00817.50
8.0.300.0000.00720.75
8.0.290.0000.00717.18
8.0.280.0000.00718.40
8.0.270.0000.00717.18
8.0.260.0000.00617.36
8.0.250.0070.00017.02
8.0.240.0060.00016.84
8.0.230.0020.00516.80
8.0.220.0000.00716.77
8.0.210.0000.00716.82
8.0.200.0040.00416.84
8.0.190.0040.00416.84
8.0.180.0040.00416.85
8.0.170.0000.00716.86
8.0.160.0030.00616.70
8.0.150.0030.00316.82
8.0.140.0030.00616.78
8.0.130.0000.00613.30
8.0.120.0000.00816.72
8.0.110.0050.00316.79
8.0.100.0030.00516.85
8.0.90.0040.00416.60
8.0.80.0090.00616.77
8.0.70.0050.00216.87
8.0.60.0040.00416.85
8.0.50.0030.00516.72
8.0.30.0070.01117.26
8.0.20.0090.00917.40
8.0.10.0000.00717.05
8.0.00.0060.01216.82
7.4.330.0030.00315.00
7.4.320.0060.00016.44
7.4.300.0030.00316.40
7.4.290.0030.00316.61
7.4.280.0030.00316.60
7.4.270.0000.00816.52
7.4.260.0020.00516.49
7.4.250.0070.00016.49
7.4.240.0020.00516.49
7.4.230.0030.00316.59
7.4.220.0070.01016.46
7.4.210.0080.00716.61
7.4.200.0000.00716.42
7.4.190.0000.00716.48
7.4.160.0130.00916.25
7.4.150.0100.00717.40
7.4.140.0080.01517.86
7.4.130.0120.00516.42
7.4.120.0060.01316.43
7.4.110.0100.00716.61
7.4.100.0120.01216.45
7.4.90.0070.01016.38
7.4.80.0130.00719.39
7.4.70.0080.00816.40
7.4.60.0130.00316.24
7.4.50.0060.00316.17
7.4.40.0110.00616.54
7.4.30.0120.00316.56
7.4.00.0090.00615.23
7.3.330.0030.00313.23
7.3.320.0030.00313.08
7.3.310.0000.00716.19
7.3.300.0040.00416.10
7.3.290.0110.00416.30
7.3.280.0070.00916.22
7.3.270.0170.00617.40
7.3.260.0150.00616.24
7.3.250.0100.01016.44
7.3.240.0080.00816.59
7.3.230.0140.00316.53
7.3.210.0100.00716.50
7.3.200.0090.01019.39
7.3.190.0130.01316.29
7.3.180.0080.01216.57
7.3.170.0070.01116.39
7.3.160.0030.01316.15
7.3.120.0120.00614.78
7.3.110.0120.00614.68
7.3.100.0040.00414.66
7.3.90.0060.00914.96
7.3.80.0040.01114.90
7.3.70.0110.00314.64
7.3.60.0040.00814.50
7.3.50.0070.00714.54
7.3.40.0070.00714.53
7.3.30.0000.01314.52
7.3.20.0120.00616.58
7.3.10.0090.00916.27
7.3.00.0070.01016.58
7.2.330.0090.00916.48
7.2.320.0070.01016.36
7.2.310.0120.00616.50
7.2.300.0140.00416.79
7.2.290.0150.00316.32
7.2.240.0070.01015.07
7.2.230.0040.01514.67
7.2.220.0090.00614.89
7.2.210.0040.00414.92
7.2.200.0030.01014.91
7.2.190.0060.00914.79
7.2.180.0070.00715.00
7.2.170.0070.00715.05
7.2.160.0130.00314.95
7.2.150.0070.01016.89
7.2.140.0060.01016.80
7.2.130.0030.01016.89
7.2.120.0000.01116.91
7.2.110.0070.00716.72
7.2.100.0100.00716.61
7.2.90.0040.01216.95
7.2.80.0030.01016.97
7.2.70.0090.00616.77
7.2.60.0040.01116.81
7.2.50.0040.01416.97
7.2.40.0120.00616.65
7.2.30.0030.01516.91
7.2.20.0100.00616.84
7.2.10.0030.01016.91
7.2.00.0090.00617.98
7.1.330.0070.01016.01
7.1.320.0060.00915.52
7.1.310.0030.01016.00
7.1.300.0040.00415.78
7.1.290.0000.01215.64
7.1.280.0070.00715.57
7.1.270.0000.00815.54
7.1.260.0060.01215.62
7.1.250.0090.00315.74
7.1.200.0170.00215.77
7.1.100.0030.01017.95
7.1.90.0320.01016.36
7.1.80.0430.00016.48
7.1.70.0200.00416.37
7.1.60.0470.01026.30
7.1.50.0250.01424.96
7.1.40.0370.01632.44
7.1.30.0480.00732.66
7.1.20.0490.02032.57
7.1.10.0430.00314.84
7.1.00.0220.04118.51
7.0.230.0390.01015.92
7.0.220.0340.00915.97
7.0.200.0270.00514.62
7.0.190.0440.00914.95
7.0.180.0300.01014.30
7.0.170.0560.01014.48
7.0.160.0380.00614.37
7.0.150.0330.01314.41
7.0.140.0360.03718.24
7.0.130.0370.00614.79
7.0.120.0330.01014.68
7.0.110.0320.01014.23
7.0.100.0360.00614.50
7.0.90.0330.01014.45
7.0.80.0330.01014.44
7.0.70.0390.00614.59
7.0.60.0200.03017.22
7.0.50.0270.03616.04
7.0.40.0190.02717.37
7.0.30.0340.02217.45
7.0.20.0280.03817.30
7.0.10.0230.04717.45
7.0.00.0530.03717.28
5.6.300.0100.05720.99
5.6.290.0100.05420.82
5.6.280.0050.06520.98
5.6.270.0100.05720.78
5.6.260.0210.04520.86
5.6.250.0110.05320.73
5.6.240.0170.06020.82
5.6.230.0140.05520.95
5.6.220.0100.05620.79
5.6.210.0130.06320.75
5.6.200.0070.06119.52
5.6.190.0050.07320.80
5.6.180.0350.05120.68
5.6.170.0160.05620.59
5.6.160.0100.04820.68
5.6.150.0080.04719.49
5.6.140.0100.07919.51
5.6.130.0100.07019.49
5.6.120.0050.05320.87
5.6.110.0100.06920.88
5.6.100.0050.06120.82
5.6.90.0080.06620.92
5.6.80.0070.05520.34
5.6.70.0070.06920.07
5.6.60.0070.06120.24
5.6.50.0070.05720.37
5.6.40.0130.05120.27
5.6.30.0140.06520.28
5.6.20.0030.06020.29
5.6.10.0060.05520.08
5.6.00.0140.06020.15
5.5.380.0040.06417.61
5.5.370.0070.05417.44
5.5.360.0090.05617.60
5.5.350.2130.04218.93
5.5.340.0080.06917.97
5.5.330.0080.05519.27
5.5.320.0150.05219.28
5.5.310.0130.06319.06
5.5.300.0080.08117.97
5.5.290.0100.06718.05
5.5.280.0070.04819.52
5.5.270.0110.06419.47
5.5.260.0080.06719.43
5.5.250.0050.06719.26
5.5.240.0080.06418.68
5.5.230.0070.05817.42
5.5.220.0060.05517.44
5.5.210.0070.05717.40
5.5.200.0070.05417.48
5.5.190.0130.05017.38
5.5.180.0150.04717.46
5.5.160.0070.05517.15
5.5.150.0030.05617.48
5.5.140.0060.06017.05
5.5.130.0130.04617.38
5.5.120.0100.05017.32
5.5.110.0130.05017.39
5.5.100.0060.05717.29
5.5.90.0100.05117.37
5.5.80.0190.05716.99
5.5.70.0070.05517.24
5.5.60.0140.04617.04
5.5.50.0100.05017.28
5.5.40.0000.06017.27
5.5.30.0100.05017.29
5.5.20.0270.03717.23
5.5.10.0100.05017.27
5.5.00.0100.05117.29
5.4.450.0130.05819.58
5.4.440.0100.06019.45
5.4.430.0170.05619.50
5.4.420.0080.05619.38
5.4.410.0170.06219.42
5.4.400.0150.06119.20
5.4.390.0150.06619.13
5.4.380.0220.05118.89
5.4.370.0150.05818.80
5.4.360.0300.05318.96
5.4.350.0180.05818.84
5.4.340.0270.05618.83
5.4.320.0150.03915.72
5.4.310.0080.04615.71
5.4.300.0090.04915.79
5.4.290.0100.04915.74
5.4.280.0140.03915.64
5.4.270.0110.05215.61
5.4.260.0110.04815.80
5.4.250.0140.04015.61
5.4.240.0110.07315.81
5.4.230.0080.06515.73
5.4.220.0120.04715.80
5.4.210.0110.05015.72
5.4.200.0100.06615.69
5.4.190.0130.05015.67
5.4.180.0100.05015.68
5.4.170.0060.05615.61
5.4.160.0160.05115.65
5.4.150.0110.04615.65
5.4.140.0100.05014.26
5.4.130.0050.05314.21
5.4.120.0130.04514.19
5.4.110.0100.04614.28
5.4.100.0100.05514.20
5.4.90.0110.04114.29
5.4.80.0160.04614.30
5.4.70.0080.05014.27
5.4.60.0110.04814.30
5.4.50.0090.04614.27
5.4.40.0090.04114.34
5.4.30.0130.04314.31
5.4.20.0080.04514.18
5.4.10.0050.04414.26
5.4.00.0160.04413.76
5.3.290.0060.04813.82
5.3.280.0070.04613.74
5.3.270.0050.06613.73
5.3.260.0040.05013.79
5.3.250.0080.04413.81
5.3.240.0040.04813.75
5.3.230.0090.04313.77
5.3.220.0100.04213.65
5.3.210.0140.03813.62
5.3.200.0080.04213.71
5.3.190.0040.04813.56
5.3.180.0080.05113.71
5.3.170.0060.04413.77
5.3.160.0120.04713.75
5.3.150.0080.04813.76
5.3.140.0080.05213.76
5.3.130.0040.04913.71
5.3.120.0050.04713.60
5.3.110.0080.04613.74
5.3.100.0010.05213.13
5.3.90.0050.04713.18
5.3.80.0080.04213.08
5.3.70.0090.04213.14
5.3.60.0100.04113.14
5.3.50.0070.04313.14
5.3.40.0090.04313.14
5.3.30.0050.04413.10
5.3.20.0040.04512.75
5.3.10.0070.04212.83
5.3.00.0090.05112.78
5.2.170.0050.03810.21
5.2.160.0070.03610.33
5.2.150.0060.04110.21
5.2.140.0020.04210.32
5.2.130.0070.03310.29
5.2.120.0070.03410.29
5.2.110.0070.03710.29
5.2.100.0100.06910.12
5.2.90.0090.03810.23
5.2.80.0050.04110.28
5.2.70.0060.03510.13
5.2.60.0080.03510.20
5.2.50.0140.03710.08
5.2.40.0060.03310.19
5.2.30.0080.03410.07
5.2.20.0090.03110.12
5.2.10.0080.03210.04
5.2.00.0090.0399.91
5.1.60.0050.0309.15
5.1.50.0050.0309.19
5.1.40.0080.0278.96
5.1.30.0080.0289.40
5.1.20.0060.0319.53
5.1.10.0050.0319.22
5.1.00.0050.0309.26
5.0.50.0050.0247.67
5.0.40.0030.0247.56
5.0.30.0030.0387.29
5.0.20.0040.0247.34
5.0.10.0040.0257.30
5.0.00.0080.0357.34
4.4.90.0020.0205.35
4.4.80.0020.0205.31
4.4.70.0010.0225.36
4.4.60.0060.0195.34
4.4.50.0100.0135.37
4.4.40.0050.0315.32
4.4.30.0020.0225.33
4.4.20.0040.0205.42
4.4.10.0060.0295.43
4.4.00.0030.0305.40
4.3.110.0050.0205.37
4.3.100.0030.0205.38
4.3.90.0020.0205.37
4.3.80.0030.0295.36
4.3.70.0030.0185.39
4.3.60.0040.0245.40
4.3.50.0040.0215.41
4.3.40.0050.0385.37
4.3.30.0040.0214.76
4.3.20.0050.0234.75
4.3.10.0010.0254.73
4.3.00.0100.0148.40

preferences:
43.14 ms | 401 KiB | 5 Q