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"); var_dump($translations);

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)
8.3.70.0140.00716.58
8.3.60.0070.01116.63
8.3.50.0130.00822.93
8.3.40.0040.01118.67
8.3.30.0130.00319.04
8.3.20.0040.00420.07
8.3.10.0040.00423.65
8.3.00.0050.00319.38
8.2.180.0100.00716.50
8.2.170.0140.00022.96
8.2.160.0120.00320.25
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0050.00221.02
8.2.110.0090.00020.34
8.2.100.0040.00818.03
8.2.90.0030.00719.09
8.2.80.0040.00417.97
8.2.70.0000.00817.75
8.2.60.0040.00417.93
8.2.50.0070.00418.07
8.2.40.0040.00418.14
8.2.30.0000.00718.20
8.2.20.0050.00317.82
8.2.10.0040.00418.12
8.2.00.0030.00617.59
8.1.280.0180.00325.92
8.1.270.0000.00923.72
8.1.260.0030.00626.35
8.1.250.0070.00028.09
8.1.240.0030.00623.88
8.1.230.0070.00419.16
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00817.36
8.1.190.0040.00417.23
8.1.180.0040.00418.77
8.1.170.0060.00318.65
8.1.160.0040.00422.05
8.1.150.0070.00018.83
8.1.140.0040.00417.45
8.1.130.0000.00717.68
8.1.120.0000.00717.41
8.1.110.0000.00717.50
8.1.100.0040.00417.34
8.1.90.0030.00317.37
8.1.80.0040.00717.48
8.1.70.0040.00417.40
8.1.60.0030.00517.55
8.1.50.0040.00417.46
8.1.40.0000.00717.41
8.1.30.0040.00417.62
8.1.20.0000.00817.51
8.1.10.0040.00417.53
8.1.00.0040.00417.39
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0030.00318.41
8.0.270.0000.00717.18
8.0.260.0030.00317.13
8.0.250.0000.00716.98
8.0.240.0030.00316.87
8.0.230.0070.00016.94
8.0.220.0000.00816.81
8.0.210.0070.00016.88
8.0.200.0030.00316.82
8.0.190.0000.00716.87
8.0.180.0000.00716.92
8.0.170.0040.00416.98
8.0.160.0030.00416.83
8.0.150.0000.00716.79
8.0.140.0040.00416.87
8.0.130.0060.00013.30
8.0.120.0040.00416.89
8.0.110.0060.00316.95
8.0.100.0040.00416.78
8.0.90.0080.00016.88
8.0.80.0000.01816.81
8.0.70.0000.00816.84
8.0.60.0020.00516.79
8.0.50.0000.00816.71
8.0.30.0120.01216.84
8.0.20.0130.00817.40
8.0.10.0000.00716.98
8.0.00.0070.01316.74
7.4.330.0020.00215.16
7.4.320.0030.00316.49
7.4.300.0030.00316.48
7.4.290.0070.00016.61
7.4.280.0040.00416.56
7.4.270.0000.00616.40
7.4.260.0080.00316.58
7.4.250.0070.00016.47
7.4.240.0040.00416.45
7.4.230.0030.00316.50
7.4.220.0120.00616.64
7.4.210.0000.01316.54
7.4.200.0070.00016.40
7.4.160.0060.01016.59
7.4.150.0090.01517.40
7.4.140.0090.00917.86
7.4.130.0050.01316.48
7.4.120.0090.00916.47
7.4.110.0130.01016.59
7.4.100.0120.01216.46
7.4.90.0090.00916.52
7.4.80.0140.01019.39
7.4.70.0080.00816.41
7.4.60.0030.01416.45
7.4.50.0000.00916.48
7.4.40.0100.01016.34
7.4.30.0090.00616.46
7.4.00.0030.01315.00
7.3.330.0060.00013.30
7.3.320.0000.00513.23
7.3.310.0000.00716.32
7.3.300.0030.00316.19
7.3.290.0060.00916.34
7.3.280.0060.01016.29
7.3.270.0170.00617.40
7.3.260.0100.00716.24
7.3.250.0070.01216.43
7.3.240.0100.00716.38
7.3.230.0150.00316.55
7.3.210.0120.01216.51
7.3.200.0120.00419.39
7.3.190.0130.00916.62
7.3.180.0080.00816.29
7.3.170.0090.00916.37
7.3.160.0040.01216.39
7.3.120.0040.01117.15
7.3.110.0000.00817.15
7.3.100.0000.01217.15
7.3.90.0070.00417.15
7.3.80.0060.00917.15
7.3.70.0060.00317.15
7.3.60.0090.00617.15
7.3.50.0080.00817.15
7.3.40.0060.00917.15
7.3.30.0030.01017.15
7.3.20.0060.00917.15
7.3.10.0100.00717.15
7.3.00.0100.00017.15
7.2.330.0080.01116.64
7.2.320.0040.01216.68
7.2.310.0130.01016.70
7.2.300.0080.00816.71
7.2.290.0110.01116.66
7.2.240.0030.01017.15
7.2.230.0060.00917.15
7.2.220.0060.00917.15
7.2.210.0070.00717.15
7.2.200.0110.00317.15
7.2.190.0060.00917.15
7.2.180.0030.01217.15
7.2.170.0030.00717.15
7.2.160.0040.01117.15
7.2.150.0030.00917.15
7.2.140.0070.01117.15
7.2.130.0030.01217.15
7.2.120.0070.01017.15
7.2.110.0040.01117.15
7.2.100.0000.01517.15
7.2.90.0080.00417.15
7.2.80.0040.01517.15
7.2.70.0000.01717.15
7.2.60.0150.00017.15
7.2.50.0040.01217.15
7.2.40.0070.01117.15
7.2.30.0040.01217.15
7.2.20.0040.01417.15
7.2.10.0070.01017.15
7.2.00.0100.01018.24
7.1.330.0040.00817.15
7.1.320.0080.00317.15
7.1.310.0030.01417.15
7.1.300.0060.00917.15
7.1.290.0070.00717.15
7.1.280.0070.00717.15
7.1.270.0070.01017.15
7.1.260.0070.01017.15
7.1.250.0110.00417.15
7.1.100.0030.01017.90
7.1.70.0030.00617.13
7.1.60.0040.01419.46
7.1.50.0100.01934.73
7.1.00.0030.07322.28
7.0.200.0060.00316.83
7.0.140.0000.07722.00
7.0.110.0030.04320.00
7.0.100.0100.04720.03
7.0.90.0130.07319.99
7.0.80.0100.07019.95
7.0.70.0000.04319.99
7.0.60.0130.07720.05
7.0.50.0070.08019.90
7.0.40.0100.07719.72
7.0.30.0100.07319.74
7.0.20.0070.05319.78
7.0.10.0100.06019.71
7.0.00.0070.05019.86
5.6.280.0100.06720.87
5.6.260.0030.08020.67
5.6.250.0000.08720.64
5.6.240.0030.07020.86
5.6.230.0130.07020.57
5.6.220.0030.05020.69
5.6.210.0070.08020.40
5.6.200.0270.03720.63
5.6.190.0070.05020.70
5.6.180.0100.08020.48
5.6.170.0100.08320.61
5.6.160.0130.07020.64
5.6.150.0030.04720.64
5.6.140.0070.08320.57
5.6.130.0130.07320.68
5.6.120.0030.06020.64
5.6.110.0100.04320.55
5.6.100.0000.04320.63
5.6.90.0100.04020.61
5.6.80.0030.04720.04
5.6.70.0030.05020.03
5.6.60.0100.03020.04
5.6.50.0100.07720.01
5.6.40.0030.05719.91
5.6.30.0100.04719.95
5.6.20.0030.03320.21
5.6.10.0130.03319.91
5.6.00.0030.03719.90
5.5.380.0070.06717.70
5.5.370.0130.04017.70
5.5.360.0070.03717.54
5.5.350.0000.05017.55
5.5.340.0130.06017.91
5.5.330.0170.04318.09
5.5.320.0170.07318.09
5.5.310.0130.06318.09
5.5.300.0070.06718.13
5.5.290.0030.09018.07
5.5.280.0070.04317.93
5.5.270.0100.04018.21
5.5.260.0030.04018.10
5.5.250.0170.03318.04
5.5.240.0070.04317.49
5.5.230.0000.03717.63
5.5.220.0000.05717.29
5.5.210.0030.07317.45
5.5.200.0170.06717.49
5.5.190.0070.07717.48
5.5.180.0000.08317.58
5.5.160.0100.03017.57
5.5.150.0170.07317.45
5.5.140.0070.07317.26
5.5.130.0070.04717.40
5.5.120.0030.06317.47
5.5.110.0070.04717.45
5.5.100.0100.03017.49
5.5.90.0100.06317.18
5.5.80.0030.07017.46
5.5.70.0030.06017.17
5.5.60.0000.03717.07
5.5.50.0070.06717.50
5.5.40.0070.03017.15
5.5.30.0030.04317.49
5.5.20.0030.04317.34
5.5.10.0070.07317.16
5.5.00.0070.04317.36
5.4.450.0200.07319.31
5.4.440.0030.05719.52
5.4.430.0000.05019.50
5.4.420.0030.04019.46
5.4.410.0130.03019.21
5.4.400.0130.07018.95
5.4.390.0100.07019.17
5.4.380.0030.07719.14
5.4.370.0100.06319.00
5.4.360.0000.06719.01
5.4.350.0070.07319.11
5.4.340.0000.04019.19
5.4.320.0030.06319.18
5.4.310.0030.08319.34
5.4.300.0070.03719.31
5.4.290.0030.07018.96
5.4.280.0000.04019.03
5.4.270.0000.06019.23
5.4.260.0100.03019.00
5.4.250.0030.04319.32
5.4.240.0070.06019.18
5.4.230.0100.05319.09
5.4.220.0100.03718.94
5.4.210.0100.06319.23
5.4.200.0000.08019.18
5.4.190.0100.05719.00
5.4.180.0100.05719.15
5.4.170.0000.04019.02
5.4.160.0000.04319.01
5.4.150.0030.06019.07
5.4.140.0000.05716.39
5.4.130.0030.04716.62
5.4.120.0070.06316.42
5.4.110.0000.06316.36
5.4.100.0030.03016.50
5.4.90.0070.05716.57
5.4.80.0030.07316.57
5.4.70.0000.03316.39
5.4.60.0000.07316.41
5.4.50.0030.07316.29
5.4.40.0030.03716.49
5.4.30.0070.07316.55
5.4.20.0100.08316.54
5.4.10.0070.05716.28
5.4.00.0000.06015.81
5.3.290.0000.04314.46
5.3.280.0100.07014.70
5.3.270.0100.04014.63
5.3.260.0030.08014.71
5.3.250.0030.06714.49
5.3.240.0030.06714.50
5.3.230.0030.03014.67
5.3.220.0030.07014.46
5.3.210.0070.07014.57
5.3.200.0000.08014.46
5.3.190.0000.03314.39
5.3.180.0070.05714.51
5.3.170.0070.06314.51
5.3.160.0000.03714.64
5.3.150.0030.07014.50
5.3.140.0070.07014.57
5.3.130.0070.03714.61
5.3.120.0200.06314.34
5.3.110.0030.03714.64
5.3.100.0030.06313.98
5.3.90.0030.07014.09
5.3.80.0070.07013.91
5.3.70.0030.07314.09
5.3.60.0070.03313.93
5.3.50.0030.04013.77
5.3.40.0030.05014.02
5.3.30.0030.03713.98
5.3.20.0030.04713.48
5.3.10.0070.05013.54
5.3.00.0100.05013.70
5.2.170.0070.04711.92
5.2.160.0100.05311.92
5.2.150.0100.04011.92
5.2.140.0130.05311.92
5.2.130.0000.02711.92
5.2.120.0030.05711.92
5.2.110.0030.03711.92
5.2.100.0100.04711.92
5.2.90.0030.04311.92
5.2.80.0030.02311.92
5.2.70.0030.04011.92
5.2.60.0070.03311.92
5.2.50.0030.04011.92
5.2.40.0000.03011.92
5.2.30.0000.02711.92
5.2.20.0000.06011.92
5.2.10.0030.05311.92
5.2.00.0070.05711.92
5.1.60.0070.02011.92
5.1.50.0100.04711.92
5.1.40.0000.02711.92
5.1.30.0000.03011.92
5.1.20.0100.05011.92
5.1.10.0070.04711.92
5.1.00.0030.04311.92
5.0.50.0130.02011.92
5.0.40.0030.04711.92
5.0.30.0100.05711.92
5.0.20.0070.03311.92
5.0.10.0070.03311.92
5.0.00.0000.06311.92
4.4.90.0000.02711.92
4.4.80.0070.03011.92
4.4.70.0000.03711.92
4.4.60.0000.03311.92
4.4.50.0000.02711.92
4.4.40.0000.02711.92
4.4.30.0000.03311.92
4.4.20.0000.03011.92
4.4.10.0030.03311.92
4.4.00.0070.04011.92
4.3.110.0000.03711.92
4.3.100.0030.03011.92
4.3.90.0000.02311.92
4.3.80.0070.04711.92
4.3.70.0000.03011.92
4.3.60.0030.03311.92
4.3.50.0000.02311.92
4.3.40.0000.03311.92
4.3.30.0000.02011.92
4.3.20.0000.04011.92
4.3.10.0030.02011.92
4.3.00.0000.02711.92

preferences:
31.53 ms | 401 KiB | 5 Q