3v4l.org

run code in 300+ PHP versions simultaneously
<?php function brut36($A="0123456789", $N=1) { $base="0123456789abcdefghijklmnopqrstuvwxyz"; $b=strlen($A); $count=pow($b, $N); for ($i=0;$i<$count;$i++) echo strtr(str_pad(base_convert($i, 10, $b), $N, "0", STR_PAD_LEFT), $base, $A),"\r\n"; } brut36("LRUD", 5);

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)
8.3.60.0070.01516.50
8.3.50.0140.00416.39
8.3.40.0120.00618.82
8.3.30.0110.00818.67
8.3.20.0090.00020.38
8.3.10.0060.00323.48
8.3.00.0000.01019.26
8.2.180.0200.00718.20
8.2.170.0070.01122.96
8.2.160.0030.01420.46
8.2.150.0030.00624.18
8.2.140.0100.00024.66
8.2.130.0100.00021.04
8.2.120.0030.00626.35
8.2.110.0030.00921.12
8.2.100.0070.00718.09
8.2.90.0060.00319.23
8.2.80.0090.00017.97
8.2.70.0070.00317.63
8.2.60.0060.00317.93
8.2.50.0070.00318.10
8.2.40.0040.00420.36
8.2.30.0060.00321.03
8.2.20.0030.00618.07
8.2.10.0000.00918.05
8.2.00.0060.00317.94
8.1.280.0160.00325.92
8.1.270.0060.00322.09
8.1.260.0090.00026.35
8.1.250.0060.00328.09
8.1.240.0110.00023.91
8.1.230.0060.00619.10
8.1.220.0070.00317.74
8.1.210.0080.00018.77
8.1.200.0090.00017.35
8.1.190.0070.00317.10
8.1.180.0030.00618.10
8.1.170.0000.00918.65
8.1.160.0050.00518.91
8.1.150.0040.00420.62
8.1.140.0060.00619.39
8.1.130.0050.00518.89
8.1.120.0040.00417.37
8.1.110.0040.00417.37
8.1.100.0030.00617.31
8.1.90.0000.00917.43
8.1.80.0030.00617.39
8.1.70.0000.00817.38
8.1.60.0040.00417.50
8.1.50.0090.00017.56
8.1.40.0000.01017.49
8.1.30.0000.00917.55
8.1.20.0050.00517.70
8.1.10.0000.00817.54
8.1.00.0070.00317.31
8.0.300.0060.00318.77
8.0.290.0090.00016.63
8.0.280.0000.00818.39
8.0.270.0000.00817.20
8.0.260.0030.00616.82
8.0.250.0040.00416.97
8.0.240.0060.00316.99
8.0.230.0000.00816.91
8.0.220.0000.00816.86
8.0.210.0040.00416.81
8.0.200.0000.00816.86
8.0.190.0040.00716.79
8.0.180.0000.00916.79
8.0.170.0050.00316.75
8.0.160.0050.00516.88
8.0.150.0040.00716.78
8.0.140.0090.00316.70
8.0.130.0030.00313.28
8.0.120.0090.00016.72
8.0.110.0030.00616.83
8.0.100.0060.00316.72
8.0.90.0060.00316.77
8.0.80.0090.01216.90
8.0.70.0070.00316.66
8.0.60.0040.00416.90
8.0.50.0060.00316.86
8.0.30.0130.01917.16
8.0.20.0230.01317.40
8.0.10.0060.00316.86
8.0.00.0220.01516.81
7.4.330.0000.00615.55
7.4.320.0000.00816.48
7.4.300.0080.00016.61
7.4.290.0070.00416.56
7.4.280.0000.00916.59
7.4.270.0000.00816.66
7.4.260.0000.00916.47
7.4.250.0000.00816.48
7.4.240.0040.00416.57
7.4.230.0060.00316.31
7.4.220.0070.01716.68
7.4.210.0110.01116.63
7.4.200.0030.00516.31
7.4.160.0150.01216.56
7.4.150.0230.01017.40
7.4.140.0230.01417.86
7.4.130.0160.02016.66
7.4.120.0120.01516.48
7.4.110.0030.02216.48
7.4.100.0210.01016.52
7.4.90.0100.01416.39
7.4.80.0190.01119.39
7.4.70.0160.01016.57
7.4.60.0100.01316.61
7.4.50.0100.01016.16
7.4.40.0180.01116.39
7.4.30.0110.01416.62
7.4.00.0090.01115.11
7.3.330.0050.00213.39
7.3.320.0030.00313.09
7.3.310.0030.00616.36
7.3.300.0080.00016.23
7.3.290.0040.00416.38
7.3.280.0140.01116.34
7.3.270.0340.00817.40
7.3.260.0230.01916.31
7.3.250.0200.00816.52
7.3.240.0110.01316.33
7.3.230.0180.00916.36
7.3.210.0120.01216.35
7.3.200.0110.01416.42
7.3.190.0100.01616.63
7.3.180.0130.01716.52
7.3.170.0110.01416.45
7.3.160.0160.00816.73
7.3.120.0140.01014.76
7.3.110.0120.00915.12
7.3.100.0030.01314.75
7.3.90.0070.00714.75
7.3.80.0110.00814.72
7.3.70.0100.00714.93
7.3.60.0070.00715.00
7.3.50.0070.01114.93
7.3.40.0080.00314.97
7.3.30.0070.01114.83
7.3.20.0180.00316.77
7.3.10.0090.00716.70
7.3.00.0150.00316.74
7.2.330.0120.01516.67
7.2.320.0070.01716.68
7.2.310.0070.01716.48
7.2.300.0150.00916.56
7.2.290.0130.01316.74
7.2.250.0080.01215.05
7.2.240.0100.01314.90
7.2.230.0060.01615.13
7.2.220.0170.00315.14
7.2.210.0110.00714.97
7.2.200.0110.00415.17
7.2.190.0040.01415.23
7.2.180.0110.00715.03
7.2.170.0090.00315.18
7.2.130.0000.01616.91
7.2.120.0100.00716.66
7.2.110.0060.00916.79
7.2.100.0040.01116.88
7.2.90.0100.00616.82
7.2.80.0120.00616.78
7.2.70.0040.01816.84
7.2.60.0090.00916.70
7.2.50.0110.01116.92
7.2.40.0040.01316.76
7.2.30.0170.00716.54
7.2.20.0120.00816.89
7.2.10.0040.01116.77
7.2.00.0100.00818.11
7.1.330.0140.00416.09
7.1.320.0110.00715.79
7.1.310.0070.01415.93
7.1.300.0000.01715.88
7.1.290.0060.00915.82
7.1.280.0060.01215.68
7.1.270.0170.00315.84
7.1.260.0030.01415.88
7.1.250.0100.01015.69
7.1.200.0030.01316.02
7.1.100.0000.01718.16
7.1.70.0090.00917.27
7.1.60.0240.00834.92
7.1.50.0240.01034.70
7.1.40.0240.01234.14
7.1.30.0180.01234.61
7.1.20.0220.00734.55
7.1.10.0090.01316.47
7.1.00.0080.01116.55
7.0.200.0270.00314.66
7.0.190.0240.01116.78
7.0.180.0050.01316.18
7.0.170.0090.00916.14
7.0.160.0150.01216.16
7.0.150.0100.01216.14
7.0.140.0060.01316.23
7.0.130.0130.01316.42
7.0.120.0050.00816.66
7.0.110.0100.01316.23
7.0.100.0040.01116.21
7.0.90.0100.02016.30
7.0.80.0170.01416.55
7.0.70.0060.01216.15
7.0.60.0050.01515.86
7.0.50.0210.01416.22
7.0.40.0210.00516.52
7.0.30.0070.00716.61
7.0.20.0000.01516.32
7.0.10.0170.01216.32
7.0.00.0090.00916.36

preferences:
44.31 ms | 401 KiB | 5 Q