3v4l.org

run code in 300+ PHP versions simultaneously
<?php const CHAR_TO_MORSE = [ "a" => ".-", "b" => "-...", "c" => "-.-.", "d" => "-..", "e" => ".", "f" => "..-.", "g" => "--.", "h" => "....", "i" => "..", "j" => ".---", "k" => "-.-", "l" => ".-..", "m" => "--", "n" => "-.", "o" => "---", "p" => ".--.", "q" => "--.-", "r" => ".-.", "s" => "...", "t" => "-", "u" => "..-", "v" => "...-", "w" => ".--", "x" => "-..-", "y" => "-.-- ", "z" => "--..", "0" => "-----", "1" => ".----", "2" => "..---", "3" => "...--", "4" => "....-", "5" => ".....", "6" => "-....", "7" => "--...", "8" => "---..", "9" => "----.", "." => ".-.-.-", "," => "--..--", "?" => "..--..", "/" => "-..-.", ]; $string = "-.. --- --."; echo strtr($string, array_flip(CHAR_TO_MORSE));

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)
8.5.00.0190.00419.64
8.4.150.0020.00014.05
8.4.140.0130.00817.57
8.4.130.0100.01017.61
8.4.120.0130.00820.67
8.4.110.0130.00722.19
8.4.100.0120.01017.66
8.4.90.0110.00918.54
8.4.80.0120.00917.94
8.4.70.0100.01118.02
8.4.60.0140.00618.92
8.4.50.0120.01017.47
8.4.40.0100.01017.87
8.4.30.0100.01018.75
8.4.20.0070.01317.84
8.4.10.0130.00723.79
8.3.280.0100.01018.27
8.3.270.0110.00816.45
8.3.260.0140.00516.56
8.3.250.0110.00318.96
8.3.240.0100.00516.53
8.3.230.0130.00616.39
8.3.220.0090.01018.90
8.3.210.0090.01018.25
8.3.200.0060.00216.41
8.3.190.0110.00817.07
8.3.180.0140.00416.59
8.3.170.0090.00618.93
8.3.160.0070.01316.84
8.3.150.0070.01116.95
8.3.140.0090.00016.41
8.3.130.0040.00418.35
8.3.120.0030.00618.72
8.3.110.0090.00618.48
8.3.100.0080.00016.78
8.3.90.0080.00026.77
8.3.80.0070.00416.75
8.3.70.0070.01116.58
8.3.60.0120.01221.21
8.3.50.0050.01423.05
8.3.40.0250.00423.09
8.3.30.0210.00922.17
8.3.20.0280.00625.05
8.3.10.0170.00825.29
8.3.00.0200.00726.04
8.2.290.0120.00720.38
8.2.280.0050.00318.30
8.2.270.0110.00717.02
8.2.260.0000.00818.75
8.2.250.0110.01116.78
8.2.240.0090.00018.76
8.2.230.0090.00920.94
8.2.220.0000.00824.06
8.2.210.0070.00726.77
8.2.200.0090.00018.16
8.2.190.0090.00916.58
8.2.180.0240.01025.92
8.2.170.0250.00822.47
8.2.160.0280.00724.44
8.2.150.0180.01025.79
8.2.140.0210.00325.29
8.2.130.0180.00926.04
8.2.120.0170.00822.47
8.2.110.0250.00024.12
8.2.100.0230.00521.85
8.2.90.0200.00621.91
8.2.80.0210.00621.95
8.2.70.0180.00821.77
8.2.60.0220.00521.71
8.2.50.0150.01221.99
8.2.40.0210.00722.02
8.2.30.0200.00621.99
8.2.20.0200.00722.61
8.2.10.0210.00722.04
8.2.00.0180.01022.58
8.1.330.0140.00922.04
8.1.320.0120.00616.13
8.1.310.0110.00716.86
8.1.300.0040.00416.08
8.1.290.0090.00030.84
8.1.280.0170.00925.92
8.1.270.0200.00525.29
8.1.260.0260.00326.14
8.1.250.0210.00927.00
8.1.240.0230.00324.05
8.1.230.0280.00623.37
8.1.220.0150.01521.83
8.1.210.0150.01022.35
8.1.200.0250.00221.64
8.1.190.0190.00521.64
8.1.180.0210.00222.01
8.1.170.0190.00722.29
8.1.160.0240.00222.43
8.1.150.0200.00222.30
8.1.140.0170.00821.72
8.1.130.0210.00421.69
8.1.120.0170.00821.69
8.1.110.0210.00721.65
8.1.100.0310.00421.68
8.1.90.0170.00921.64
8.1.80.0190.00521.61
8.1.70.0190.00721.63
8.1.60.0200.00821.66
8.1.50.0270.00221.69
8.1.40.0200.00121.71
8.1.30.0240.00321.76
8.1.20.0240.00621.78
8.1.10.0170.01321.67
8.1.00.0140.01121.64
8.0.300.0170.00722.94
8.0.290.0110.00821.27
8.0.280.0130.00622.18
8.0.270.0280.00021.54
8.0.260.0240.00721.32
8.0.250.0240.00321.45
8.0.240.0220.00321.42
8.0.230.0140.00821.34
8.0.220.0160.00521.37
8.0.210.0190.00721.35
8.0.200.0180.00921.40
8.0.190.0240.00421.41
8.0.180.0200.00821.39
8.0.170.0230.00521.38
8.0.160.0230.00521.29
8.0.150.0220.00721.37
8.0.140.0250.00521.29
8.0.130.0240.00521.29
8.0.120.0230.00621.40
8.0.110.0190.01021.37
8.0.100.0230.00521.39
8.0.90.0230.00621.35
8.0.80.0200.00721.30
8.0.70.0210.00721.37
8.0.60.0190.00621.36
8.0.50.0220.00321.41
8.0.30.0210.00821.33
8.0.20.0220.00421.42
8.0.10.0200.00621.38
7.4.330.0120.00720.73
7.4.320.0230.00321.16
7.4.300.0270.01221.20
7.4.290.0230.00821.16
7.4.280.0200.00721.25
7.4.270.0200.00521.18
7.4.260.0210.00421.15
7.4.250.0170.01021.13
7.4.240.0230.00321.21
7.4.230.0220.00721.24
7.4.220.0230.00621.23
7.4.210.0110.01321.21
7.4.200.0110.00921.25
7.4.190.0180.00221.21
7.4.180.0150.00621.20
7.4.160.0190.00321.21
7.4.150.0110.00821.23
7.4.140.0160.00521.16
7.4.130.0150.00621.15
7.4.120.0200.00621.17
7.4.110.0230.00421.21
7.4.100.0210.00321.15
7.4.90.0190.00721.14
7.4.80.0210.00521.18
7.4.70.0220.00521.16
7.4.60.0220.00421.21
7.4.50.0240.00321.07
7.4.40.0200.00621.07
7.4.30.0170.00721.11
7.4.20.0170.00621.06
7.4.10.0170.00321.08
7.4.00.0150.00821.11

preferences:
67.14 ms | 403 KiB | 5 Q