3v4l.org

run code in 300+ PHP versions simultaneously
<?php $trans = array("a" => "A","b"=> "B","c"=> "C","d"=> "D"); $test_str="abcd"; echo strtr($test_str,$trans);

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)
8.3.60.0120.00916.50
8.3.50.0150.00319.95
8.3.40.0070.00718.54
8.3.30.0100.00318.99
8.3.20.0040.00420.26
8.3.10.0040.00423.54
8.3.00.0050.00319.38
8.2.180.0100.01018.29
8.2.170.0100.01022.96
8.2.160.0040.01120.31
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.01126.16
8.2.120.0070.00021.10
8.2.110.0040.00420.90
8.2.100.0070.00417.91
8.2.90.0000.00719.17
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0000.01017.80
8.2.50.0130.00418.07
8.2.40.0000.00918.22
8.2.30.0000.00817.99
8.2.20.0040.00417.64
8.2.10.0000.00718.04
8.2.00.0030.00517.71
8.1.270.0040.01123.77
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00421.35
8.1.230.0070.00417.42
8.1.220.0000.00817.74
8.1.210.0000.01118.77
8.1.200.0000.00917.22
8.1.190.0000.00817.11
8.1.180.0020.00518.10
8.1.170.0000.00718.57
8.1.160.0050.00221.94
8.1.150.0040.00418.79
8.1.140.0070.00017.30
8.1.130.0030.00317.77
8.1.120.0000.00717.36
8.1.110.0000.00717.41
8.1.100.0040.00417.44
8.1.90.0050.00217.40
8.1.80.0030.00317.39
8.1.70.0000.00817.28
8.1.60.0030.00617.53
8.1.50.0090.00017.35
8.1.40.0000.00817.43
8.1.30.0000.00817.58
8.1.20.0000.00717.55
8.1.10.0080.00017.52
8.1.00.0040.00417.29
8.0.300.0050.00218.77
8.0.290.0000.00716.75
8.0.280.0000.00718.45
8.0.270.0030.00317.23
8.0.260.0060.00017.29
8.0.250.0030.00316.91
8.0.240.0030.00316.91
8.0.230.0030.00316.73
8.0.220.0050.00216.73
8.0.210.0000.00716.84
8.0.200.0000.00716.85
8.0.190.0080.00016.90
8.0.180.0030.00716.76
8.0.170.0040.00416.85
8.0.160.0030.00316.84
8.0.150.0040.00416.67
8.0.140.0000.00816.62
8.0.130.0030.00313.20
8.0.120.0040.00416.64
8.0.110.0060.00316.72
8.0.100.0020.00516.92
8.0.90.0040.00316.69
8.0.80.0030.01816.82
8.0.70.0000.00716.71
8.0.60.0040.00416.73
8.0.50.0000.00716.80
8.0.30.0130.00616.98
8.0.20.0140.01117.40
8.0.10.0000.00816.73
8.0.00.0110.00616.82
7.4.330.0030.00315.13
7.4.320.0030.00316.40
7.4.300.0030.00316.45
7.4.290.0030.00316.35
7.4.280.0000.00716.51
7.4.270.0040.00416.44
7.4.260.0030.00616.50
7.4.250.0040.00416.37
7.4.240.0020.00616.56
7.4.230.0000.00716.22
7.4.220.0120.00616.46
7.4.210.0140.00716.59
7.4.200.0030.00316.59
7.4.160.0090.00916.40
7.4.150.0110.00617.40
7.4.140.0120.00517.86
7.4.130.0070.01016.36
7.4.120.0100.00816.45
7.4.110.0030.01316.40
7.4.100.0070.01016.59
7.4.90.0100.00716.33
7.4.80.0130.00519.39
7.4.70.0060.01016.26
7.4.60.0130.00316.39
7.4.50.0000.00816.28
7.4.40.0060.01516.26
7.4.30.0100.00716.60
7.4.00.0030.01415.08
7.3.330.0020.00213.03
7.3.320.0050.00012.95
7.3.310.0000.00716.20
7.3.300.0070.00015.99
7.3.290.0100.00316.24
7.3.280.0050.01016.15
7.3.270.0160.00317.40
7.3.260.0060.01216.51
7.3.250.0080.00916.26
7.3.240.0090.01016.40
7.3.230.0040.01216.42
7.3.210.0090.00616.15
7.3.200.0110.00619.39
7.3.190.0110.00616.19
7.3.180.0100.00716.34
7.3.170.0130.00616.27
7.3.160.0040.01216.19
7.2.330.0050.01216.46
7.2.320.0130.00316.34
7.2.310.0100.00716.41
7.2.300.0100.01016.53
7.2.290.0040.01416.62
7.2.00.0070.00719.14
7.1.100.0030.00918.15
7.1.70.0100.00016.96
7.1.60.0110.01419.40
7.1.50.0150.01116.85
7.1.00.0000.07722.35
7.0.200.0030.00316.69
7.0.140.0000.07722.00
7.0.60.0130.07719.97
7.0.50.0070.07717.83
7.0.40.0200.07320.12
7.0.30.0270.04720.16
7.0.20.0330.07320.09
7.0.10.0030.09020.18
7.0.00.0030.04020.17
5.6.280.0100.06321.04
5.6.210.0100.08020.54
5.6.200.0030.04318.24
5.6.190.0030.06320.36
5.6.180.0330.03720.57
5.6.170.0230.03320.50
5.6.160.0030.08320.46
5.6.150.0230.06718.21
5.6.140.0000.08318.15
5.6.130.0130.05018.08
5.6.120.0130.07320.91
5.6.110.0130.07721.03
5.6.100.0130.07721.11
5.6.90.0070.04720.97
5.6.80.0200.07020.39
5.5.350.0270.06720.52
5.5.340.0070.07318.02
5.5.330.0000.04720.36
5.5.320.0330.05320.29
5.5.310.0230.07720.50
5.5.300.0100.08017.86
5.5.290.0070.08317.99
5.5.280.0100.07720.73
5.5.270.0070.08320.72
5.5.260.0170.08020.77
5.5.250.0070.08720.58
5.5.240.0170.03720.06
5.4.450.0230.04719.39
5.4.440.0400.03719.56
5.4.430.0230.04319.42
5.4.420.0370.04319.13
5.4.410.0170.05319.41
5.4.400.1130.05018.80
5.4.390.0300.04019.11
5.4.380.0370.05318.52
5.4.370.0400.05018.46
5.4.360.0370.04318.50
5.4.350.0230.06018.76
5.4.340.0430.04718.64
5.4.320.0080.03612.45
5.4.310.0070.03712.45
5.4.300.0050.03712.45
5.4.290.0040.03912.45
5.4.280.0050.03512.34
5.4.270.0040.03712.35
5.4.260.0090.03312.34
5.4.250.0090.04112.35
5.4.240.0110.03312.34
5.4.230.0050.04212.34
5.4.220.0040.03712.34
5.4.210.0100.03412.34
5.4.200.0070.03712.34
5.4.190.0040.03712.33
5.4.180.0050.03512.33
5.4.170.0030.03812.35
5.4.160.0030.03912.34
5.4.150.0050.03812.34
5.4.140.0050.03512.02
5.4.130.0060.03312.01
5.4.120.0050.03511.97
5.4.110.0050.03611.96
5.4.100.0050.04111.96
5.4.90.0050.03911.96
5.4.80.0070.03411.96
5.4.70.0070.03211.96
5.4.60.0050.03911.96
5.4.50.0070.03811.96
5.4.40.0090.03511.95
5.4.30.0070.03411.95
5.4.20.0050.03511.95
5.4.10.0050.03411.94
5.4.00.0050.03511.44
5.3.290.0060.03812.80
5.3.280.0070.03612.71
5.3.270.0060.04112.72
5.3.260.0080.03612.72
5.3.250.0080.03412.72
5.3.240.0060.03612.72
5.3.230.0050.03812.71
5.3.220.0060.04312.68
5.3.210.0070.03612.68
5.3.200.0040.03812.68
5.3.190.0080.03312.68
5.3.180.0100.03512.68
5.3.170.0060.03512.67
5.3.160.0080.03312.68
5.3.150.0060.03512.68
5.3.140.0040.03712.66
5.3.130.0060.03812.65
5.3.120.0060.03912.66
5.3.110.0030.04012.66
5.3.100.0060.04012.12
5.3.90.0040.03712.08
5.3.80.0080.03212.07
5.3.70.0090.03412.07
5.3.60.0070.04312.06
5.3.50.0060.04012.00
5.3.40.0040.03712.00
5.3.30.0050.03811.95
5.3.20.0060.03311.72
5.3.10.0050.03511.69
5.3.00.0080.03411.68
5.2.170.0060.0359.18
5.2.160.0020.0349.18
5.2.150.0050.0379.18
5.2.140.0050.0299.17
5.2.130.0050.0299.13
5.2.120.0040.0289.14
5.2.110.0040.0309.14
5.2.100.0060.0289.14
5.2.90.0030.0299.15
5.2.80.0040.0309.13
5.2.70.0010.0339.13
5.2.60.0040.0299.09
5.2.50.0070.0279.05
5.2.40.0050.0289.03
5.2.30.0030.0309.01
5.2.20.0030.0318.99
5.2.10.0070.0258.92
5.2.00.0070.0268.78
5.1.60.0070.0228.06
5.1.50.0030.0268.05
5.1.40.0050.0248.04
5.1.30.0020.0288.39
5.1.20.0070.0258.41
5.1.10.0040.0268.14
5.1.00.0030.0298.13
5.0.50.0040.0206.61
5.0.40.0020.0236.47
5.0.30.0050.0366.29
5.0.20.0050.0206.26
5.0.10.0060.0166.24
5.0.00.0050.0346.23
4.4.90.0010.0184.78
4.4.80.0050.0164.75
4.4.70.0040.0144.75
4.4.60.0040.0204.75
4.4.50.0000.0184.77
4.4.40.0030.0244.71
4.4.30.0020.0164.76
4.4.20.0030.0154.84
4.4.10.0020.0174.85
4.4.00.0040.0254.76
4.3.110.0030.0194.66
4.3.100.0040.0144.66
4.3.90.0010.0154.64
4.3.80.0010.0254.58
4.3.70.0030.0134.63
4.3.60.0020.0144.63
4.3.50.0050.0134.63
4.3.40.0030.0224.54
4.3.30.0030.0143.28
4.3.20.0030.0143.26
4.3.10.0030.0143.21
4.3.00.0030.02015.63

preferences:
69.62 ms | 400 KiB | 5 Q