3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fruits = array("d" => "lemon", "a" => "orange", "b" => "banana", "c" => "apple"); function test_print($item, $key) { echo "$item. mm"; } echo "Before ...:\n"; array_walk($fruits, 'test_print'); ?>

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)
8.3.40.0110.01118.71
8.3.30.0070.00718.89
8.3.20.0050.00320.18
8.3.10.0050.00323.52
8.3.00.0080.00018.89
8.2.170.0070.01122.96
8.2.160.0100.00720.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0090.00020.90
8.2.110.0060.00320.53
8.2.100.0090.00319.64
8.2.90.0050.00318.16
8.2.80.0000.00817.97
8.2.70.0050.00317.38
8.2.60.0040.00417.88
8.2.50.0040.00418.07
8.2.40.0080.00021.19
8.2.30.0070.00018.34
8.2.20.0070.00017.74
8.2.10.0000.00717.97
8.2.00.0040.00417.60
8.1.270.0050.00523.96
8.1.260.0000.00926.35
8.1.250.0090.00028.09
8.1.240.0030.00622.18
8.1.230.0070.00420.91
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0080.00017.12
8.1.180.0040.00418.10
8.1.170.0040.00418.48
8.1.160.0070.00021.83
8.1.150.0070.00018.56
8.1.140.0040.00417.36
8.1.130.0030.00317.91
8.1.120.0040.00417.37
8.1.110.0020.00517.26
8.1.100.0040.00417.37
8.1.90.0000.00717.29
8.1.80.0080.00017.35
8.1.70.0030.00317.27
8.1.60.0080.00317.56
8.1.50.0040.00417.32
8.1.40.0040.00417.44
8.1.30.0030.00617.62
8.1.20.0000.00817.48
8.1.10.0040.00417.40
8.1.00.0060.00317.45
8.0.300.0000.00720.08
8.0.290.0000.00716.75
8.0.280.0030.00318.47
8.0.270.0000.00717.30
8.0.260.0060.00017.30
8.0.250.0040.00416.95
8.0.240.0070.00016.86
8.0.230.0030.00316.79
8.0.220.0000.00616.86
8.0.210.0000.00716.84
8.0.200.0070.00016.94
8.0.190.0000.00916.83
8.0.180.0000.00716.78
8.0.170.0050.00316.83
8.0.160.0040.00416.79
8.0.150.0040.00416.73
8.0.140.0040.00416.86
8.0.130.0000.00513.29
8.0.120.0040.00416.73
8.0.110.0000.00716.89
8.0.100.0050.00216.69
8.0.90.0000.00716.71
8.0.80.0070.00716.85
8.0.70.0090.00016.86
8.0.60.0000.00816.87
8.0.50.0050.00316.89
8.0.30.0080.01117.05
8.0.20.0090.00917.40
8.0.10.0040.00416.73
8.0.00.0150.00716.79
7.4.330.0030.00315.00
7.4.320.0000.00716.54
7.4.300.0000.00716.48
7.4.290.0000.00716.47
7.4.280.0080.00016.31
7.4.270.0030.00316.29
7.4.260.0000.00716.48
7.4.250.0000.00816.32
7.4.240.0000.00716.43
7.4.230.0000.00716.61
7.4.220.0130.00716.54
7.4.210.0000.01516.61
7.4.200.0000.00716.63
7.4.190.0030.00316.61
7.4.160.0100.01016.48
7.4.150.0070.01317.40
7.4.140.0060.01317.86
7.4.130.0070.01016.35
7.4.120.0130.00316.37
7.4.110.0100.00716.37
7.4.100.0000.01716.46
7.4.90.0090.01216.61
7.4.80.0030.01319.39
7.4.70.0140.00316.66
7.4.60.0100.01316.50
7.4.50.0060.00316.19
7.4.40.0090.00916.52
7.4.30.0060.01216.38
7.4.00.0070.01014.66
7.3.330.0030.00313.19
7.3.320.0030.00313.31
7.3.310.0020.00516.19
7.3.300.0070.00016.28
7.3.290.0070.00816.31
7.3.280.0080.01116.24
7.3.270.0110.00717.40
7.3.260.0160.00816.54
7.3.250.0080.00816.34
7.3.240.0150.01116.65
7.3.230.0140.00316.48
7.3.210.0040.01916.60
7.3.200.0100.00619.39
7.3.190.0180.00416.28
7.3.180.0120.00316.49
7.3.170.0090.00616.44
7.3.160.0120.00916.41
7.3.120.0100.00714.96
7.2.330.0110.00716.66
7.2.320.0100.00716.38
7.2.310.0110.01116.56
7.2.300.0060.01016.70
7.2.290.0060.01016.38
7.2.60.0120.00016.91
7.2.00.0120.01218.72
7.1.200.0040.00415.74
7.1.100.0060.00618.02
7.1.70.0060.00317.02
7.1.60.0100.01319.46
7.1.50.0110.01116.89
7.1.00.0030.07722.35
7.0.200.0070.00716.66
7.0.140.0030.07321.99
7.0.60.0130.07320.02
7.0.50.0100.07717.85
7.0.40.0070.06720.11
7.0.30.0330.07020.19
7.0.20.0170.05020.21
7.0.10.0000.09020.26
7.0.00.0070.08020.08
5.6.280.0070.06721.05
5.6.210.0130.07320.63
5.6.200.0170.06318.29
5.6.190.0070.05020.39
5.6.180.0270.04320.39
5.6.170.0200.03720.39
5.6.160.0170.06720.47
5.6.150.0230.06718.19
5.6.140.0030.04318.18
5.6.130.0130.07718.17
5.6.120.0100.05020.99
5.6.110.0070.04321.13
5.6.100.0100.07720.98
5.6.90.0130.06021.07
5.6.80.0100.07320.36
5.5.350.4230.04720.47
5.5.340.0100.07018.08
5.5.330.0070.08320.27
5.5.320.0130.04320.36
5.5.310.0270.03320.30
5.5.300.0130.07718.02
5.5.290.0000.08717.92
5.5.280.0070.08320.85
5.5.270.0030.07720.87
5.5.260.0070.04320.84
5.5.250.0030.08720.71
5.5.240.0030.06320.07
5.4.450.0470.04019.39
5.4.440.0470.04749.60
5.4.430.0230.04741.74
5.4.420.0270.04339.98
5.4.410.0200.05337.90
5.4.400.0200.04735.19
5.4.390.0100.05332.62
5.4.380.0100.07318.50
5.4.370.0100.07018.71
5.4.360.0170.05018.48
5.4.350.0200.05318.75
5.4.340.0100.05718.75
5.4.320.0060.03612.50
5.4.310.0050.04512.50
5.4.300.0090.05112.51
5.4.290.0130.05112.50
5.4.280.0140.06312.40
5.4.270.0080.04812.39
5.4.260.0060.05312.40
5.4.250.0060.05312.40
5.4.240.0090.05012.39
5.4.230.0120.05812.39
5.4.220.0110.04412.39
5.4.210.0110.05312.39
5.4.200.0100.04312.39
5.4.190.0090.04412.38
5.4.180.0090.04112.38
5.4.170.0070.04112.39
5.4.160.0080.03812.39
5.4.150.0050.04312.38
5.4.140.0050.04112.07
5.4.130.0060.03812.06
5.4.120.0040.04412.02
5.4.110.0060.03812.01
5.4.100.0040.03912.01
5.4.90.0070.03712.01
5.4.80.0070.03812.02
5.4.70.0070.04512.01
5.4.60.0090.04812.01
5.4.50.0070.04712.01
5.4.40.0060.05112.00
5.4.30.0110.04712.00
5.4.20.0070.04812.00
5.4.10.0050.03711.99
5.4.00.0060.03911.48
5.3.290.0070.04112.80
5.3.280.0060.04012.71
5.3.270.0110.03812.73
5.3.260.0070.04112.72
5.3.250.0070.04512.72
5.3.240.0110.03612.72
5.3.230.0030.04212.71
5.3.220.0080.04212.68
5.3.210.0120.03912.68
5.3.200.0050.04112.68
5.3.190.0090.03612.68
5.3.180.0130.03212.68
5.3.170.0050.04012.67
5.3.160.0060.03912.67
5.3.150.0090.03512.67
5.3.140.0060.04212.66
5.3.130.0050.04012.66
5.3.120.0060.03912.66
5.3.110.0060.04012.66
5.3.100.0060.03712.12
5.3.90.0090.04312.10
5.3.80.0070.04312.09
5.3.70.0120.04312.09
5.3.60.0070.04712.07
5.3.50.0040.04112.02
5.3.40.0070.04512.02
5.3.30.0090.05211.98
5.3.20.0060.04611.77
5.3.10.0080.03111.73
5.3.00.0050.04111.71
5.2.170.0060.0469.21
5.2.160.0080.0329.22
5.2.150.0100.0399.22
5.2.140.0060.0489.21
5.2.130.0080.0379.17
5.2.120.0120.0619.18
5.2.110.0120.0429.18
5.2.100.0060.0399.18
5.2.90.0060.0339.16
5.2.80.0050.0339.17
5.2.70.0050.0329.16
5.2.60.0040.0319.13
5.2.50.0030.0389.10
5.2.40.0070.0279.07
5.2.30.0070.0379.04
5.2.20.0070.0379.04
5.2.10.0050.0358.94
5.2.00.0090.0448.80
5.1.60.0050.0278.09
5.1.50.0030.0268.08
5.1.40.0060.0228.06
5.1.30.0050.0278.41
5.1.20.0080.0288.43
5.1.10.0080.0258.16
5.1.00.0090.0248.16
5.0.50.0060.0216.64
5.0.40.0040.0186.50
5.0.30.0010.0346.31
5.0.20.0020.0226.27
5.0.10.0060.0236.25
5.0.00.0060.0286.25
4.4.90.0030.0164.78
4.4.80.0060.0144.75
4.4.70.0010.0224.76
4.4.60.0030.0174.76
4.4.50.0030.0164.77
4.4.40.0110.0334.70
4.4.30.0050.0164.76
4.4.20.0080.0354.85
4.4.10.0020.0164.85
4.4.00.0030.0254.75
4.3.110.0010.0184.67
4.3.100.0030.0154.66
4.3.90.0020.0154.63
4.3.80.0020.0264.58
4.3.70.0020.0154.63
4.3.60.0030.0174.63
4.3.50.0040.0174.62
4.3.40.0030.0344.54
4.3.30.0020.0183.30
4.3.20.0030.0253.28
4.3.10.0030.0203.24
4.3.00.0070.01731.64

preferences:
52.01 ms | 400 KiB | 5 Q