3v4l.org

run code in 300+ PHP versions simultaneously
<?php function encrypt($crypt){ $c=$b=$a=array(); $d=array('?', '(' , '@' , ';' , '$','#',']','&','*'); $d=array_merge(range($d,'a','z'),range('A','Z'),range(0,9)); $d=array_merge($d,array('!',')','_','+','|','%','/','[','.',' ') ); $e=9;$f=0; for(;$f<$e;$f++) { for($g=0;$g<$e;$g++){ $b[$f][$g]=$d[$f*$e+$g]; $a[$f][$g]=str_rot13($d[($e*$e-1)-($f*$e+$g)]); //$35 } } } ?>

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)
8.3.70.0120.00616.65
8.3.60.0040.01116.63
8.3.50.0290.00522.12
8.3.40.0150.00618.89
8.3.30.0110.00418.32
8.3.20.0050.00320.42
8.3.10.0040.00423.70
8.3.00.0080.00019.49
8.2.180.0110.00716.61
8.2.170.0100.00322.96
8.2.160.0100.00320.22
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0030.00519.21
8.2.120.0000.00726.35
8.2.110.0090.00022.26
8.2.100.0120.00017.80
8.2.90.0000.00819.11
8.2.80.0000.00917.97
8.2.70.0060.00317.25
8.2.60.0030.00517.80
8.2.50.0030.00518.07
8.2.40.0040.00422.45
8.2.30.0080.00020.66
8.2.20.0000.00817.62
8.2.10.0030.00517.91
8.2.00.0030.00617.98
8.1.280.0100.01025.92
8.1.270.0070.00720.43
8.1.260.0070.00028.09
8.1.250.0050.00228.09
8.1.240.0140.00723.82
8.1.230.0070.00419.15
8.1.220.0070.00017.74
8.1.210.0030.00718.77
8.1.200.0060.00317.23
8.1.190.0040.00417.25
8.1.180.0050.00318.10
8.1.170.0000.00818.40
8.1.160.0000.00720.55
8.1.150.0000.00718.64
8.1.140.0080.00019.45
8.1.130.0050.00317.62
8.1.120.0000.00717.39
8.1.110.0030.00317.40
8.1.100.0070.00017.34
8.1.90.0030.00417.29
8.1.80.0040.00417.32
8.1.70.0000.00717.30
8.1.60.0060.00617.34
8.1.50.0000.00917.28
8.1.40.0040.00417.31
8.1.30.0040.00417.59
8.1.20.0040.00417.37
8.1.10.0040.00417.35
8.1.00.0080.00017.30
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.26
8.0.270.0000.00717.13
8.0.260.0000.00817.09
8.0.250.0000.00716.71
8.0.240.0080.00016.70
8.0.230.0030.00316.82
8.0.220.0040.00416.70
8.0.210.0030.00316.70
8.0.200.0000.00616.86
8.0.190.0080.00016.83
8.0.180.0070.00016.85
8.0.170.0050.00516.78
8.0.160.0050.00316.83
8.0.150.0000.00716.66
8.0.140.0040.00416.74
8.0.130.0060.00013.12
8.0.120.0040.00416.72
8.0.110.0040.00416.75
8.0.100.0040.00416.79
8.0.90.0080.00016.83
8.0.80.0160.00616.80
8.0.70.0070.00016.81
8.0.60.0040.00416.60
8.0.50.0040.00416.61
8.0.30.0120.00516.97
8.0.20.0110.00817.40
8.0.10.0030.00516.83
8.0.00.0100.00816.51
7.4.330.0020.00216.73
7.4.320.0030.00316.39
7.4.300.0050.00516.33
7.4.290.0000.00716.36
7.4.280.0040.00416.26
7.4.270.0070.00016.48
7.4.260.0040.00416.35
7.4.250.0040.00416.46
7.4.240.0010.00616.30
7.4.230.0000.00716.21
7.4.220.0060.01016.39
7.4.210.0140.00016.44
7.4.200.0000.00716.43
7.4.160.0120.00316.32
7.4.150.0170.00717.40
7.4.140.0100.00917.86
7.4.130.0100.00916.32
7.4.120.0060.01316.34
7.4.110.0070.01016.35
7.4.100.0140.00316.24
7.4.90.0100.00716.37
7.4.80.0110.00719.39
7.4.70.0130.00316.40
7.4.60.0140.00416.27
7.4.50.0040.00816.13
7.4.40.0110.00616.52
7.4.30.0080.00816.41
7.4.00.0170.00014.57
7.3.330.0040.00413.01
7.3.320.0030.00312.92
7.3.310.0050.00316.13
7.3.300.0060.00016.05
7.3.290.0060.00916.16
7.3.280.0080.00916.13
7.3.270.0170.00017.40
7.3.260.0150.00916.45
7.3.250.0100.00916.33
7.3.240.0070.01016.36
7.3.230.0090.00916.39
7.3.210.0100.00716.33
7.3.200.0060.01016.23
7.3.190.0100.01016.43
7.3.180.0090.00616.33
7.3.170.0130.00316.27
7.3.160.0110.01116.20
7.2.330.0090.01416.58
7.2.320.0120.00616.37
7.2.310.0060.01216.15
7.2.300.0090.01216.23
7.2.290.0060.01116.38
7.2.110.0180.01016.54
7.2.100.0240.00316.53
7.2.90.0210.00916.66
7.2.80.0130.01316.50
7.2.70.0180.00516.48
7.2.60.0200.00816.64
7.2.50.0160.01516.73
7.2.40.0220.00616.78
7.2.30.0130.01316.53
7.2.20.0250.00316.75
7.2.10.0180.01116.66
7.2.00.0090.00817.99
7.1.230.0040.02015.51
7.1.220.0180.00915.61
7.1.210.0180.00915.35
7.1.200.0100.01715.31
7.1.190.0170.00615.61
7.1.180.0180.01115.66
7.1.170.0170.00915.71
7.1.160.0130.01015.65
7.1.150.0150.01015.59
7.1.140.0170.00915.55
7.1.130.0090.01415.52
7.1.120.0210.00515.47
7.1.110.0190.00315.44
7.1.100.0380.01115.85
7.1.90.0180.00715.62
7.1.80.0170.01015.56
7.1.70.0070.00916.20
7.1.60.0130.01217.68
7.1.50.0120.01516.33
7.1.40.0100.01015.70
7.1.30.0210.01015.81
7.1.20.0190.01515.48
7.1.10.0130.00915.56
7.1.00.0100.04219.00
7.0.310.0070.01615.30
7.0.300.0170.00915.25
7.0.290.0140.00714.99
7.0.280.0170.00715.34
7.0.270.0180.00615.22
7.0.260.0170.00715.46
7.0.250.0180.00615.34
7.0.240.0110.01115.12
7.0.230.0190.00315.20
7.0.220.0150.00915.01
7.0.210.0150.00915.31
7.0.200.0100.00615.05
7.0.190.0170.00715.18
7.0.180.0240.00015.15
7.0.170.0200.00715.36
7.0.160.0160.00915.18
7.0.150.0210.00515.21
7.0.140.0160.00815.00
7.0.130.0190.00615.42
7.0.120.0170.00715.22
7.0.110.0090.01514.82
7.0.100.0150.00615.15
7.0.90.0080.01515.30
7.0.80.0140.00715.24
7.0.70.0180.00315.24
7.0.60.0060.03117.63
7.0.50.0130.03716.59
7.0.40.0230.02216.58
7.0.30.0260.03716.71
7.0.20.0280.04416.58
7.0.10.0210.04416.65
7.0.00.0160.05116.65
5.6.380.0150.00614.29
5.6.370.0170.00713.76
5.6.360.0130.01313.87
5.6.350.0130.00813.64
5.6.340.0240.00514.25
5.6.330.0170.00714.21
5.6.320.0200.00713.98
5.6.310.0180.01014.25
5.6.300.0150.00714.11
5.6.290.0170.00414.09
5.6.280.0080.03217.77
5.6.270.0180.00414.00
5.6.260.0140.01113.91
5.6.250.0080.01614.23
5.6.240.0170.00814.03
5.6.230.0150.01114.07
5.6.220.0150.00514.00
5.6.210.0160.01717.43
5.6.200.0140.03816.22
5.6.190.0190.03217.33
5.6.180.0380.04017.10
5.6.170.0200.02917.21
5.6.160.0160.05217.29
5.6.150.0230.03916.11
5.6.140.0220.04616.25
5.6.130.0320.04016.08
5.6.120.0160.03117.67
5.6.110.0170.03217.66
5.6.100.0200.03917.56
5.6.90.0160.02317.50
5.6.80.0180.04517.13
5.6.70.0140.00714.08
5.6.60.0170.00914.07
5.6.50.0160.01113.79
5.6.40.0180.00613.84
5.6.30.0230.00013.94
5.6.20.0170.00614.27
5.6.10.0120.01213.98
5.6.00.0190.00613.82
5.5.380.0090.00910.96
5.5.370.0050.00910.89
5.5.360.0090.00910.75
5.5.350.0080.03415.61
5.5.340.0120.03814.49
5.5.330.0120.02415.55
5.5.320.0230.04315.54
5.5.310.0200.03715.58
5.5.300.0080.02514.49
5.5.290.0050.02614.41
5.5.280.0110.03815.90
5.5.270.0100.02815.87
5.5.260.0110.04815.83
5.5.250.0120.04315.69
5.5.240.0060.01915.43
5.5.230.0120.00610.74
5.5.220.0110.00710.82
5.5.210.0100.00510.93
5.5.200.0130.00610.76
5.5.190.0100.00610.80
5.5.180.0100.00311.00
5.5.170.0150.00613.94
5.5.160.0140.00310.54
5.5.150.0080.00810.94
5.5.140.0140.00210.84
5.5.130.0100.00210.70
5.5.120.0070.00711.00
5.5.110.0050.00810.73
5.5.100.0130.00310.89
5.5.90.0110.00610.87
5.5.80.0080.00810.81
5.5.70.0070.00710.92
5.5.60.0040.01310.96
5.5.50.0110.00410.38
5.5.40.0150.00310.93
5.5.30.0090.00510.79
5.5.20.0090.00610.88
5.5.10.0070.01010.77
5.5.00.0140.00410.88

preferences:
63.1 ms | 401 KiB | 5 Q