3v4l.org

run code in 300+ PHP versions simultaneously
<?php $translations = ["testkey" => ["de" => "TESTKEYDEUTSCH", "en" => "TESTKEYENGLISH"], "testkey2" => ["de" => "TESTKEYDEUTSCH", "en" => "TESTKEYENGLISH"], ]; function stringByLanguage($key, $lang) { if(isset($translations[$key])){ if(isset($translations[$lang][$key])){ return $translations[$key][$lang]; } elseif (isset($translations[$key]["de"])) { return $translations[$key]["de"]; } } return "missing key ".$key."_".$lang; } echo stringByLanguage("testkey2","fr");

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)
8.3.60.0070.01016.61
8.3.50.0070.01019.91
8.3.40.0040.01118.65
8.3.30.0090.00619.14
8.3.20.0050.00320.20
8.3.10.0080.00023.39
8.3.00.0030.00519.38
8.2.180.0130.01016.75
8.2.170.0040.01122.96
8.2.160.0070.00720.52
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0000.00821.02
8.2.110.0040.00420.41
8.2.100.0080.00418.03
8.2.90.0030.00519.36
8.2.80.0030.00517.97
8.2.70.0060.00317.63
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0050.00218.22
8.2.30.0040.00418.09
8.2.20.0040.00417.70
8.2.10.0000.00718.05
8.2.00.0030.00617.64
8.1.270.0040.00423.91
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0000.00923.70
8.1.230.0080.00319.09
8.1.220.0050.00217.74
8.1.210.0030.00518.77
8.1.200.0110.00017.22
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0030.00518.30
8.1.160.0000.00721.88
8.1.150.0030.00518.77
8.1.140.0040.00417.45
8.1.130.0040.00417.79
8.1.120.0000.00717.35
8.1.110.0040.00417.48
8.1.100.0030.00417.41
8.1.90.0050.00217.30
8.1.80.0070.00017.37
8.1.70.0070.00017.46
8.1.60.0040.00417.51
8.1.50.0040.00417.56
8.1.40.0000.00817.55
8.1.30.0000.00817.69
8.1.20.0000.00817.64
8.1.10.0040.00417.54
8.1.00.0040.00417.52
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.40
8.0.270.0030.00317.28
8.0.260.0000.00617.21
8.0.250.0030.00316.95
8.0.240.0000.00716.85
8.0.230.0030.00316.83
8.0.220.0000.00716.80
8.0.210.0000.00716.75
8.0.200.0070.00016.88
8.0.190.0030.00316.82
8.0.180.0000.00716.86
8.0.170.0050.00316.80
8.0.160.0030.00416.96
8.0.150.0080.00016.78
8.0.140.0050.00216.80
8.0.130.0000.00613.36
8.0.120.0070.00016.79
8.0.110.0000.00816.89
8.0.100.0000.00716.70
8.0.90.0000.00816.78
8.0.80.0100.00716.89
8.0.70.0040.00416.75
8.0.60.0000.00716.84
8.0.50.0000.00716.83
8.0.30.0080.01016.92
8.0.20.0090.01417.40
8.0.10.0000.00816.78
8.0.00.0090.00916.72
7.4.330.0020.00215.07
7.4.320.0030.00316.43
7.4.300.0000.00616.36
7.4.290.0030.00316.50
7.4.280.0050.00216.49
7.4.270.0000.00716.44
7.4.260.0000.00816.49
7.4.250.0000.00716.59
7.4.240.0020.00516.57
7.4.230.0070.00016.39
7.4.220.0180.00016.53
7.4.210.0000.01416.56
7.4.200.0000.00716.50
7.4.160.0060.01516.53
7.4.150.0030.01517.40
7.4.140.0120.00617.86
7.4.130.0080.00816.52
7.4.120.0090.00716.36
7.4.110.0140.00416.71
7.4.100.0070.01416.50
7.4.90.0080.00816.59
7.4.80.0080.01119.39
7.4.70.0070.01016.46
7.4.60.0110.00816.56
7.4.50.0040.00416.45
7.4.40.0100.00616.39
7.4.30.0080.00816.57
7.4.00.0080.00814.92
7.3.330.0030.00313.39
7.3.320.0000.00513.06
7.3.310.0000.00716.36
7.3.300.0020.00516.33
7.3.290.0090.00916.34
7.3.280.0060.01216.32
7.3.270.0110.00717.40
7.3.260.0030.02016.41
7.3.250.0080.00916.54
7.3.240.0120.00816.60
7.3.230.0100.01316.40
7.3.210.0030.01316.34
7.3.200.0090.01219.39
7.3.190.0070.01016.30
7.3.180.0080.00816.40
7.3.170.0090.00616.62
7.3.160.0160.00016.49
7.3.120.0070.01314.86
7.3.110.0060.01214.76
7.3.100.0090.00614.73
7.3.90.0090.00614.97
7.3.80.0040.01214.83
7.3.70.0030.00914.76
7.3.60.0090.00314.90
7.3.50.0040.00814.74
7.3.40.0070.00714.68
7.3.30.0060.00614.70
7.3.20.0060.00316.44
7.3.10.0030.00916.44
7.3.00.0070.00716.48
7.2.330.0040.01416.37
7.2.320.0120.00616.33
7.2.310.0080.01616.70
7.2.300.0130.00416.39
7.2.290.0090.00616.34
7.2.250.0030.01414.74
7.2.240.0070.01114.83
7.2.230.0090.00614.55
7.2.220.0030.01214.88
7.2.210.0110.00414.93
7.2.200.0000.01315.05
7.2.190.0080.00414.63
7.2.180.0040.01214.95
7.2.170.0100.00314.93
7.2.00.0090.00619.39
7.1.330.0070.00715.54
7.1.320.0090.00615.45
7.1.310.0070.00715.67
7.1.300.0090.00315.45
7.1.290.0070.00415.41
7.1.280.0120.00315.78
7.1.270.0030.01215.62
7.1.260.0060.00615.32
7.1.100.0030.00918.22
7.1.70.0030.00716.96
7.1.60.0090.00919.46
7.1.50.0170.02134.59
7.1.00.0000.08022.37
7.0.200.0050.00216.71
7.0.140.0030.07721.92
7.0.60.0070.08320.04
7.0.50.0070.07317.89
7.0.40.0070.05720.25
7.0.30.0500.07320.24
7.0.20.0200.04320.22
7.0.10.0070.04020.15
7.0.00.0070.04720.23
5.6.280.0070.06721.15
5.6.210.0130.07020.51
5.6.200.0030.08718.16
5.6.190.0030.08020.50
5.6.180.0100.05020.50
5.6.170.0230.06020.45
5.6.160.0070.08320.58
5.6.150.0030.04018.18
5.6.140.0030.05718.14
5.6.130.0070.08318.15
5.6.120.0070.09021.12
5.6.110.0130.07321.02
5.6.100.0170.06721.04
5.6.90.0100.06021.09
5.6.80.0170.07320.40
5.5.350.0000.04020.50
5.5.340.0100.05017.98
5.5.330.0130.05320.29
5.5.320.0030.08320.19
5.5.310.0330.04320.24
5.5.300.0000.04718.03
5.5.290.0030.06017.96
5.5.280.0000.05020.80
5.5.270.0070.07320.73
5.5.260.0070.06720.87
5.5.250.0000.04320.69
5.5.240.0230.07020.25
5.4.450.0370.04319.53
5.4.440.0270.04319.29
5.4.430.1330.05719.46
5.4.420.0100.04019.30
5.4.410.0370.04019.18
5.4.400.0100.04319.14
5.4.390.0070.04718.99
5.4.380.0470.05018.49
5.4.370.0370.05018.46
5.4.360.0470.04318.46
5.4.350.0500.04018.73
5.4.340.0230.05718.69
5.4.320.0100.04412.50
5.4.310.0030.04512.50
5.4.300.0060.03712.50
5.4.290.0050.04012.50
5.4.280.0070.03712.40
5.4.270.0070.03612.40
5.4.260.0090.04112.40
5.4.250.0090.04112.40
5.4.240.0030.04412.40
5.4.230.0080.04012.39
5.4.220.0090.03512.39
5.4.210.0060.04112.39
5.4.200.0090.04312.39
5.4.190.0080.03512.38
5.4.180.0050.03812.38
5.4.170.0100.03712.39
5.4.160.0100.03812.39
5.4.150.0080.03512.39
5.4.140.0070.04512.07
5.4.130.0090.04512.06
5.4.120.0060.03612.02
5.4.110.0080.03412.01
5.4.100.0080.03512.02
5.4.90.0080.04412.02
5.4.80.0110.03712.01
5.4.70.0060.04512.01
5.4.60.0070.03812.00
5.4.50.0080.03312.01
5.4.40.0080.03612.00
5.4.30.0050.03911.99
5.4.20.0080.03612.00
5.4.10.0090.04011.99
5.4.00.0060.03811.48
5.3.290.0060.04812.80
5.3.280.0060.05112.71
5.3.270.0080.04112.72
5.3.260.0110.03712.72
5.3.250.0060.04012.72
5.3.240.0050.04012.72
5.3.230.0070.03912.71
5.3.220.0110.03412.68
5.3.210.0080.03712.68
5.3.200.0050.03712.68
5.3.190.0040.04212.68
5.3.180.0080.04312.67
5.3.170.0080.04312.67
5.3.160.0090.04112.67
5.3.150.0110.03812.68
5.3.140.0110.04012.66
5.3.130.0080.03712.66
5.3.120.0080.04212.66
5.3.110.0100.03812.66
5.3.100.0110.03912.12
5.3.90.0110.03412.09
5.3.80.0160.03812.07
5.3.70.0120.03812.07
5.3.60.0120.03412.06
5.3.50.0040.04112.00
5.3.40.0080.03512.00
5.3.30.0040.04211.95
5.3.20.0050.03711.72
5.3.10.0060.03811.70
5.3.00.0030.04411.68
5.2.170.0020.0359.18
5.2.160.0080.0369.18
5.2.150.0070.0429.18
5.2.140.0050.0319.18
5.2.130.0060.0299.14
5.2.120.0060.0279.14
5.2.110.0050.0319.15
5.2.100.0050.0319.14
5.2.90.0060.0289.14
5.2.80.0040.0319.14
5.2.70.0060.0309.14
5.2.60.0060.0309.09
5.2.50.0050.0329.06
5.2.40.0090.0259.03
5.2.30.0050.0299.02
5.2.20.0070.0339.00
5.2.10.0040.0358.92
5.2.00.0040.0338.79
5.1.60.0050.0228.07
5.1.50.0020.0278.06
5.1.40.0040.0258.05
5.1.30.0070.0238.40
5.1.20.0030.0308.41
5.1.10.0060.0268.14
5.1.00.0060.0258.14
5.0.50.0030.0226.62
5.0.40.0030.0206.48
5.0.30.0040.0316.29
5.0.20.0050.0186.26
5.0.10.0040.0226.24
5.0.00.0010.0356.23
4.4.90.0030.0154.77
4.4.80.0010.0174.75
4.4.70.0020.0164.75
4.4.60.0030.0174.75
4.4.50.0020.0164.77
4.4.40.0010.0274.71
4.4.30.0040.0164.76
4.4.20.0030.0154.84
4.4.10.0050.0144.85
4.4.00.0030.0254.76
4.3.110.0050.0144.67
4.3.100.0010.0164.66
4.3.90.0040.0144.64
4.3.80.0020.0254.58
4.3.70.0010.0174.63
4.3.60.0030.0154.63
4.3.50.0020.0164.63
4.3.40.0020.0244.54
4.3.30.0000.0183.28
4.3.20.0040.0143.26
4.3.10.0030.0143.22
4.3.00.0030.01314.87

preferences:
82.3 ms | 400 KiB | 5 Q