3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a{} $as = array_pad([], 100000, new a()); $x= array(); function b(){}foreach($as as $a){$x[] = b($a);}

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)
8.3.60.0070.02520.36
8.3.50.0170.01024.09
8.3.40.0180.01122.71
8.3.30.0110.01422.92
8.3.20.0160.00624.16
8.3.10.0040.00824.36
8.3.00.0040.00723.17
8.2.180.0120.00921.95
8.2.170.0140.01422.96
8.2.160.0160.00724.35
8.2.150.0060.00624.18
8.2.140.0100.00324.66
8.2.130.0060.00626.16
8.2.120.0030.00725.07
8.2.110.0100.01024.94
8.2.100.0120.00621.84
8.2.90.0030.01023.36
8.2.80.0090.00621.75
8.2.70.0110.00321.59
8.2.60.0030.01021.78
8.2.50.0060.00621.75
8.2.40.0030.01022.16
8.2.30.0060.00623.34
8.2.20.0090.00321.68
8.2.10.0000.01222.09
8.2.00.0070.00721.67
8.1.280.0290.00625.92
8.1.270.0030.01230.36
8.1.260.0150.00028.46
8.1.250.0110.00430.05
8.1.240.0090.00634.05
8.1.230.0180.00427.03
8.1.220.0120.00325.78
8.1.210.0040.01125.66
8.1.200.0030.01325.35
8.1.190.0060.00925.35
8.1.180.0120.00925.65
8.1.170.0100.00725.68
8.1.160.0040.01129.96
8.1.150.0040.01126.75
8.1.140.0090.00625.39
8.1.130.0000.01425.70
8.1.120.0120.00425.44
8.1.110.0120.00325.42
8.1.100.0000.01525.43
8.1.90.0080.00825.49
8.1.80.0120.00325.50
8.1.70.0040.01125.39
8.1.60.0030.01425.53
8.1.50.0140.00325.56
8.1.40.0060.01025.55
8.1.30.0070.01025.61
8.1.20.0030.01325.65
8.1.10.0030.01425.53
8.1.00.0130.00325.39
8.0.300.0060.00924.85
8.0.290.0040.01124.75
8.0.280.0080.00626.34
8.0.270.0100.00325.16
8.0.260.0080.00625.16
8.0.250.0030.01024.84
8.0.240.0070.00724.82
8.0.230.0030.01024.81
8.0.220.0060.00924.84
8.0.210.0110.00424.88
8.0.200.0070.00724.89
8.0.190.0100.01024.90
8.0.180.0030.01224.89
8.0.170.0030.01324.80
8.0.160.0100.00624.75
8.0.150.0000.01624.71
8.0.140.0070.01024.75
8.0.130.0120.00621.38
8.0.120.0100.00724.77
8.0.110.0030.01324.66
8.0.100.0000.01624.59
8.0.90.0060.00924.62
8.0.80.0240.01724.68
8.0.70.0080.00824.87
8.0.60.0090.00624.80
8.0.50.0070.00724.80
8.0.30.0210.01624.79
8.0.20.0220.01324.80
8.0.10.0120.00324.84
8.0.00.0110.02424.58
7.4.330.0000.01024.85
7.4.320.0030.01424.46
7.4.300.0030.01024.47
7.4.290.0030.01324.43
7.4.280.0040.01124.50
7.4.270.0030.01224.36
7.4.260.0070.00724.47
7.4.250.0060.01024.19
7.4.240.0080.00824.45
7.4.230.0040.01124.22
7.4.220.0290.02524.43
7.4.210.0130.02324.44
7.4.200.0070.00724.54
7.4.160.0240.01724.45
7.4.150.0220.01924.40
7.4.140.0130.02324.51
7.4.130.0160.01724.39
7.4.120.0150.02724.50
7.4.110.0070.03624.57
7.4.100.0160.01924.39
7.4.90.0270.00724.34
7.4.80.0070.02524.34
7.4.70.0190.02324.32
7.4.60.0070.02724.43
7.4.50.0090.00924.26
7.4.40.0150.01524.36
7.4.30.0190.01324.45
7.4.10.0110.02222.80
7.4.00.0090.02122.63
7.3.330.0120.00321.15
7.3.320.0030.01021.12
7.3.310.0060.00924.11
7.3.300.0070.00724.27
7.3.290.0130.01724.22
7.3.280.0180.01324.15
7.3.270.0330.00324.42
7.3.260.0200.01324.33
7.3.250.0160.02324.26
7.3.240.0270.01024.44
7.3.230.0190.01524.51
7.3.210.0110.02324.34
7.3.200.0220.01924.30
7.3.190.0220.01224.31
7.3.180.0180.01524.25
7.3.170.0070.02724.30
7.3.160.0150.01824.37
7.3.130.0200.01322.89
7.3.120.0100.01822.78
7.3.110.0150.01322.70
7.3.100.0100.02022.92
7.3.90.0090.01722.82
7.3.80.0130.01222.66
7.3.70.0150.01422.76
7.3.60.0130.01322.88
7.3.50.0100.01422.56
7.3.40.0130.01422.70
7.3.30.0070.02022.74
7.3.20.0090.00926.33
7.3.10.0070.01626.32
7.3.00.0070.01526.56
7.2.330.0240.00924.36
7.2.320.0240.02024.63
7.2.310.0110.02524.51
7.2.300.0130.02024.73
7.2.290.0130.02124.44
7.2.260.0100.02323.02
7.2.250.0110.01823.21
7.2.240.0080.01922.93
7.2.230.0030.02322.95
7.2.220.0120.02022.82
7.2.210.0130.01622.82
7.2.200.0030.01923.02
7.2.190.0050.02522.80
7.2.180.0100.01723.02
7.2.170.0100.01122.94
7.2.160.0050.02023.01
7.2.150.0030.01926.77
7.2.140.0060.01426.66
7.2.130.0050.01726.60
7.2.120.0020.02226.60
7.2.110.0070.01426.68
7.2.100.0030.01626.54
7.2.90.0060.01826.70
7.2.80.0050.02026.69
7.2.70.0060.01326.76
7.2.60.0030.01826.65
7.2.50.0100.01226.60
7.2.40.0110.00926.72
7.2.30.0070.01426.71
7.2.20.0050.01426.63
7.2.10.0030.01526.61
7.2.00.0030.01627.47
7.1.330.0050.02325.65
7.1.320.0120.01825.78
7.1.310.0050.02625.76
7.1.300.0030.02625.60
7.1.290.0080.02025.61
7.1.280.0060.01625.54
7.1.270.0080.01725.59
7.1.260.0030.02325.50
7.1.250.0050.02525.52
7.1.240.0050.02225.37
7.1.230.0080.01825.48
7.1.220.0070.02225.63
7.1.210.0080.02325.64
7.1.200.0090.01625.60
7.1.190.0030.02325.60
7.1.180.0070.01925.76
7.1.170.0040.02025.74
7.1.160.0050.02025.69
7.1.150.0100.01525.46
7.1.140.0030.02425.51
7.1.130.0020.02325.72
7.1.120.0050.01925.51
7.1.110.0050.02225.72
7.1.100.0040.01826.54
7.1.90.0050.02025.57
7.1.80.0030.02125.67
7.1.70.0080.01426.20
7.1.60.0050.02126.12
7.1.50.0110.02225.89
7.1.40.0030.01825.46
7.1.30.0080.01825.68
7.1.20.0050.02225.59
7.1.10.0040.01925.57
7.1.00.0060.04227.82
7.0.330.0080.02025.30
7.0.320.0000.03325.26
7.0.310.0070.01425.16
7.0.300.0080.02025.17
7.0.290.0050.02125.38
7.0.280.0110.01625.36
7.0.270.0020.02025.31
7.0.260.0030.02225.07
7.0.250.0030.02425.15
7.0.240.0050.02525.17
7.0.230.0070.01925.15
7.0.220.0080.01825.40
7.0.210.0070.01925.38
7.0.200.0150.01724.41
7.0.190.0100.01425.28
7.0.180.0030.01925.22
7.0.170.0090.01725.12
7.0.160.0030.02025.33
7.0.150.0100.01625.31
7.0.140.0080.04027.56
7.0.130.0070.02025.23
7.0.120.0040.02525.38
7.0.110.0030.02125.34
7.0.100.0030.01925.36
7.0.90.0070.01625.41
7.0.80.0080.01925.23
7.0.70.0070.01925.42
7.0.60.0040.03026.21
7.0.50.0050.04225.54
7.0.40.0070.04824.61
7.0.30.0280.03824.62
7.0.20.0150.03624.48
7.0.10.0080.03524.59
7.0.00.0020.03124.38
5.6.400.0100.05936.89
5.6.390.0070.06036.88
5.6.380.0220.04537.07
5.6.370.0110.04736.92
5.6.360.0150.04936.98
5.6.350.0130.04836.97
5.6.340.0140.04636.98
5.6.330.0130.04936.73
5.6.320.0120.04936.76
5.6.310.0230.04336.89
5.6.300.0150.05837.05
5.6.290.0140.04936.95
5.6.280.0160.07539.16
5.6.270.0180.05436.81
5.6.260.0190.04736.65
5.6.250.0150.04836.97
5.6.240.0100.05436.92
5.6.230.0200.04436.83
5.6.220.0080.05936.92
5.6.210.0160.05238.84
5.6.200.0130.07938.08
5.6.190.0140.07238.86
5.6.180.0300.06438.85
5.6.170.0310.06338.79
5.6.160.0110.06138.94
5.6.150.0130.05838.15
5.6.140.0160.07438.17
5.6.130.0150.06538.07
5.6.120.0120.05738.97
5.6.110.0160.07638.97
5.6.100.0160.07739.04
5.6.90.0200.07539.03
5.6.80.0110.07238.86
5.6.70.0150.04936.91
5.6.60.0200.05036.70
5.6.50.0110.04636.84
5.6.40.0150.05636.79
5.6.30.0170.05536.89
5.6.20.0200.04536.79
5.6.10.0210.04436.78
5.6.00.0120.05336.78
5.5.380.0150.04737.57
5.5.370.0230.04338.19
5.5.360.0190.04138.03
5.5.350.0230.06739.88
5.5.340.0130.06538.99
5.5.330.0180.04939.77
5.5.320.0190.05339.90
5.5.310.0200.05339.66
5.5.300.0220.06539.01
5.5.290.0170.05539.01
5.5.280.0110.06039.96
5.5.270.0180.06440.04
5.5.260.0160.06740.10
5.5.250.0180.06139.94
5.5.240.0180.05139.60
5.5.230.0170.05737.90
5.5.220.0080.05537.65
5.5.210.0100.05037.57
5.5.200.0200.05137.75
5.5.190.0210.04137.63
5.5.180.0150.05237.74
5.5.170.0130.04937.77
5.5.160.0080.06137.84
5.5.150.0180.04538.00
5.5.140.0220.04037.81
5.5.130.0120.05337.70
5.5.120.0170.05237.90
5.5.110.0100.05637.78
5.5.100.0200.04037.82
5.5.90.0120.04937.92
5.5.80.0240.04737.77
5.5.70.0150.04637.75
5.5.60.0130.06337.84
5.5.50.0200.04237.75
5.5.40.0150.04937.59
5.5.30.0200.04837.76
5.5.20.0120.06437.79
5.5.10.0150.05737.76
5.5.00.0230.04537.56
5.4.450.0220.06137.41
5.4.440.0180.06337.34
5.4.430.0200.05737.39
5.4.420.0210.06237.40
5.4.410.0210.06637.47
5.4.400.0180.04537.25
5.4.390.0240.06237.04
5.4.380.0280.06337.03
5.4.370.0230.06836.78
5.4.360.0310.06937.02
5.4.350.0310.07136.97
5.4.340.0280.05837.15
5.4.330.0100.05634.68
5.4.320.0170.05234.87
5.4.310.0120.05535.08
5.4.300.0200.05335.02
5.4.290.0160.05835.04
5.4.280.0140.06335.00
5.4.270.0110.05635.00
5.4.260.0140.05734.94
5.4.250.0140.05534.95
5.4.240.0170.04834.87
5.4.230.0170.05534.85
5.4.220.0140.05934.95
5.4.210.0120.05934.93
5.4.200.0120.05435.03
5.4.190.0210.04734.94
5.4.180.0110.05934.85
5.4.170.0130.05434.86
5.4.160.0080.05734.90
5.4.150.0170.04834.90
5.4.140.0150.05335.03
5.4.130.0150.05134.95
5.4.120.0100.05834.81
5.4.110.0140.06434.80
5.4.100.0170.05834.75
5.4.90.0120.06234.86
5.4.80.0170.05834.85
5.4.70.0160.05534.90
5.4.60.0110.06034.93
5.4.50.0140.05034.90
5.4.40.0140.05134.87
5.4.30.0150.05234.86
5.4.20.0160.05034.82
5.4.10.0100.05534.84
5.4.00.0110.05634.70
5.3.290.0030.04212.80
5.3.280.0080.03712.71
5.3.270.0100.03912.73
5.3.260.0090.03712.72
5.3.250.0040.03912.72
5.3.240.0130.03212.72
5.3.230.0080.03812.71
5.3.220.0060.04112.68
5.3.210.0090.04512.68
5.3.200.0080.03412.68
5.3.190.0040.03812.68
5.3.180.0070.03512.67
5.3.170.0070.03512.67
5.3.160.0080.03412.68
5.3.150.0080.04112.68
5.3.140.0060.03612.66
5.3.130.0060.04112.66
5.3.120.0090.03612.65
5.3.110.0090.03612.66
5.3.100.0020.04012.12
5.3.90.0060.04112.10
5.3.80.0060.03612.09
5.3.70.0060.03612.09
5.3.60.0070.04212.07
5.3.50.0080.03412.02
5.3.40.0060.03612.02
5.3.30.0090.03211.98
5.3.20.0070.03311.76
5.3.10.0100.03211.73
5.3.00.0060.03611.71
5.2.170.0050.0319.22
5.2.160.0070.0279.22
5.2.150.0060.0299.21
5.2.140.0060.0299.21
5.2.130.0060.0309.17
5.2.120.0040.0289.17
5.2.110.0060.0289.18
5.2.100.0080.0339.17
5.2.90.0050.0309.17
5.2.80.0090.0299.17
5.2.70.0080.0279.17
5.2.60.0060.0299.13
5.2.50.0050.0329.09
5.2.40.0040.0299.07
5.2.30.0020.0329.05
5.2.20.0050.0289.04
5.2.10.0030.0298.94
5.2.00.0070.0268.80
5.1.60.0040.0238.09
5.1.50.0070.0228.08
5.1.40.0040.0298.06
5.1.30.0080.0278.41
5.1.20.0060.0288.43
5.1.10.0050.0258.16
5.1.00.0090.0218.16
5.0.50.0060.0196.64
5.0.40.0040.0196.50
5.0.30.0040.0326.30
5.0.20.0060.0176.28
5.0.10.0030.0216.25
5.0.00.0070.0346.25
4.4.90.0020.0164.78
4.4.80.0010.0164.75
4.4.70.0060.0124.75
4.4.60.0040.0164.75
4.4.50.0020.0184.77
4.4.40.0030.0254.71
4.4.30.0050.0174.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0040.0184.66
4.3.100.0030.0194.66
4.3.90.0020.0154.64
4.3.80.0030.0244.58
4.3.70.0030.0144.63
4.3.60.0040.0134.63
4.3.50.0010.0174.63
4.3.40.0030.0254.54
4.3.30.0010.0163.30
4.3.20.0030.0153.28
4.3.10.0030.0153.23
4.3.00.0030.01713.95

preferences:
66.67 ms | 401 KiB | 5 Q