3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyMorse { private array $plainTextsByMorseCode = [ '.-' => 'A', '....' => 'H', '.-..' => 'L', '-.' => 'N', '---' => 'O', '.--.' => 'P', '...' => 'S', '-' => 'T', '..-' => 'U', '-.--' => 'Y', ]; public function decode(string $morseCode): string { return strtr( preg_replace_callback('/[.-]+/', fn($m) => $this->plainTextsByMorseCode[$m[0]], $morseCode), [' ' => ' ', ' ' => ''] ); } } $obj = new MyMorse(); var_export( $obj->decode('-.-- --- ..- ... .... .- .-.. .-.. -. --- - .--. .- ... ...') );

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)
8.5.10.0130.00616.86
8.5.00.0150.00720.08
8.4.150.0030.00014.05
8.4.140.0110.01017.86
8.4.130.0100.00817.68
8.4.120.0080.01224.27
8.4.110.0050.00418.70
8.4.100.0100.00218.84
8.4.90.0140.00620.70
8.4.80.0070.00318.95
8.4.70.0090.01018.96
8.4.60.0130.00718.79
8.4.50.0050.00420.80
8.4.40.0160.00617.75
8.4.30.0060.01318.87
8.4.20.0100.01018.00
8.4.10.0090.00019.85
8.3.280.0130.00718.83
8.3.270.0100.00916.62
8.3.260.0130.00716.78
8.3.250.0150.00516.57
8.3.240.0090.00617.26
8.3.230.0070.00416.88
8.3.220.0120.00618.89
8.3.210.0130.00518.58
8.3.200.0060.00316.59
8.3.190.0130.00520.82
8.3.180.0120.00618.86
8.3.170.0110.00716.73
8.3.160.0160.00317.06
8.3.150.0090.00917.50
8.3.140.0120.00319.23
8.3.130.0040.00418.56
8.3.120.0050.00519.06
8.3.110.0030.00620.94
8.3.100.0070.00724.06
8.3.90.0070.01026.77
8.3.80.0060.00317.97
8.3.70.0090.00618.55
8.3.60.0040.01118.49
8.3.50.0130.00618.69
8.3.40.0060.00923.70
8.3.30.0080.00820.15
8.3.20.0050.00224.18
8.3.10.0150.00423.53
8.3.00.0140.00720.87
8.2.290.0130.00520.46
8.2.280.0110.00918.71
8.2.270.0070.01116.86
8.2.260.0060.00918.80
8.2.250.0130.00316.85
8.2.240.0030.00617.15
8.2.230.0110.00022.58
8.2.220.0030.00637.54
8.2.210.0120.00626.77
8.2.200.0060.00318.66
8.2.190.0090.00616.75
8.2.180.0070.01417.00
8.2.170.0090.00619.05
8.2.160.0100.01022.96
8.2.150.0050.00325.66
8.2.140.0130.00722.13
8.2.130.0040.01120.52
8.2.120.0120.00919.15
8.2.110.0150.00419.28
8.2.100.0100.01019.45
8.2.90.0180.00419.21
8.2.80.0130.00719.04
8.2.70.0110.00718.71
8.2.60.0130.00618.83
8.2.50.0170.00319.07
8.2.40.0160.00319.08
8.2.30.0100.01019.07
8.2.20.0070.01418.76
8.2.10.0160.00318.89
8.2.00.0080.00818.95
8.1.330.0100.00821.98
8.1.320.0100.00916.21
8.1.310.0040.00416.31
8.1.300.0060.00318.75
8.1.290.0000.00930.84
8.1.280.0090.00625.92
8.1.270.0060.00622.16
8.1.260.0030.00522.12
8.1.250.0120.00622.14
8.1.240.0130.00718.77
8.1.230.0060.00320.60
8.1.220.0050.00319.04
8.1.210.0030.00518.75
8.1.200.0040.01418.93
8.1.190.0110.00718.73
8.1.180.0070.01318.68
8.1.170.0090.01218.60
8.1.160.0100.01018.77
8.1.150.0070.01518.75
8.1.140.0100.01018.69
8.1.130.0100.00618.90
8.1.120.0070.01418.72
8.1.110.0140.00718.71
8.1.100.0090.00918.67
8.1.90.0120.00318.73
8.1.80.0180.00318.68
8.1.70.0030.00620.46
8.1.60.0000.00820.50
8.1.50.0090.00020.46
8.1.40.0090.00020.57
8.1.30.0040.00420.68
8.1.20.0080.00020.66
8.1.10.0000.00820.60
8.1.00.0080.00020.53

preferences:
87.29 ms | 403 KiB | 5 Q