3v4l.org

run code in 300+ PHP versions simultaneously
<?php function encodeStr(uncoded) { uncoded = uncoded.toUpperCase().replace(/^\s+|\s+$/g,""); var coded = ""; var chr; for (var i = uncoded.length - 1; i >= 0; i--) { chr = uncoded.charCodeAt(i); coded += (chr >= 65 && chr <= 90) ? key.charAt(chr - 65 + 26*Math.floor(Math.random()*2)) : String.fromCharCode(chr); } return encodeURIComponent(coded); } echo(encodeStr('2092952271'));

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)
5.4.260.0070.05318.79
5.4.250.0130.04718.80
5.4.240.0100.05718.76
5.4.230.0030.05718.94
5.4.220.0070.08018.93
5.4.210.0100.07719.01
5.4.200.0100.07018.99
5.4.190.0100.06718.89
5.4.180.0070.05019.03
5.4.170.0030.05718.78
5.4.160.0030.05718.75
5.4.150.0100.05018.73
5.4.140.0070.05316.48
5.4.130.0170.06016.59
5.4.120.0070.05016.58
5.4.110.0030.06316.47
5.4.100.0100.04716.49
5.4.90.0070.04716.41
5.4.80.0100.04316.36
5.4.70.0070.07016.60
5.4.60.0070.06316.47
5.4.50.0030.05716.36
5.4.40.0030.05316.50
5.4.30.0100.04716.29
5.4.20.0000.05316.48
5.4.10.0100.05016.45
5.4.00.0130.04716.00
5.3.280.0070.07314.61
5.3.270.0130.04714.69
5.3.260.0070.06314.68
5.3.250.0070.06314.74
5.3.240.0030.08014.43
5.3.230.0030.07014.43
5.3.220.0070.05014.73
5.3.210.0030.05314.39
5.3.200.0100.06014.39
5.3.190.0070.05014.64
5.3.180.0200.04714.66
5.3.170.0070.05314.55
5.3.160.0070.06714.64
5.3.150.0100.04714.58
5.3.140.0070.05014.53
5.3.130.0100.06314.52
5.3.120.0100.05314.68
5.3.110.0200.04714.55
5.3.100.0100.05714.03
5.3.90.0130.05313.87
5.3.80.0070.05713.98
5.3.70.0070.05313.98
5.3.60.0030.05314.09
5.3.50.0070.04714.03
5.3.40.0000.05714.01
5.3.30.0170.04313.99
5.3.20.0100.06313.85
5.3.10.0070.06713.48
5.3.00.0070.04713.65
5.2.170.0100.05711.23
5.2.160.0130.05011.12
5.2.150.0030.04711.09
5.2.140.0100.04011.21
5.2.130.0100.05311.32
5.2.120.0070.04311.10
5.2.110.0070.04010.95
5.2.100.0070.04311.08
5.2.90.0070.04311.07
5.2.80.0000.04311.09
5.2.70.0000.04711.25
5.2.60.0030.06311.15
5.2.50.0070.04311.00
5.2.40.0170.03311.08
5.2.30.0070.04010.95
5.2.20.0130.03310.79
5.2.10.0000.04310.85
5.2.00.0100.05010.70
5.1.60.0070.04710.19
5.1.50.0170.0239.97
5.1.40.0030.03710.21
5.1.30.0030.05010.34
5.1.20.0030.03710.32
5.1.10.0100.0409.90
5.1.00.0000.03710.06
5.0.50.0100.0208.74
5.0.40.0100.0238.46
5.0.30.0100.0408.41
5.0.20.0030.0408.43
5.0.10.0000.0308.09
5.0.00.0070.0378.24
4.4.90.0030.0236.75
4.4.80.0030.0276.75
4.4.70.0100.0236.75
4.4.60.0070.0206.75
4.4.50.0000.0336.75
4.4.40.0030.0376.75
4.4.30.0030.0306.75
4.4.20.0000.0276.75
4.4.10.0000.0306.75
4.4.00.0030.0376.75
4.3.110.0030.0276.75
4.3.100.0030.0236.75
4.3.90.0030.0206.75
4.3.80.0030.0336.75
4.3.70.0030.0236.75
4.3.60.0070.0276.75
4.3.50.0070.0176.75
4.3.40.0070.0436.75
4.3.30.0030.0206.75
4.3.20.0070.0236.75
4.3.10.0030.0276.75
4.3.00.0070.0177.56

preferences:
135.1 ms | 1394 KiB | 7 Q