3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('__FLAG__','3xZG{dgznclXAwFVCUHPMWFViZBDSsltxKdrvFBVYHSr1}'); function stypr_crypt($_0){$_1 = $_2 = $_3 = array(); $_4 =array('?','(','@', ';', '$','#', ']', '&', '*'); $_4 = array_merge($_4,range('a','z'),range('A','Z'),range('0','9')); $_4 = array_merge($_4,array('!', ')', '_', '+', '|', '%', '/', '[', '.', ' ')); for($_5=9,$_6=0;$_6 < $_5;$_6++){ for($_7=0;$_7<$_5;$_7++){$_2[$_6][$_7] = $_4[$_6*$_5+$_7]; $_3[$_6][$_7] = str_rot13($_4[($_5*$_5-1)-($_6*$_5+$_7)]);} } unset($_4); $_8 = floor(strlen($_0)/2)*2; $_9 = ($_8 == strlen($_0))?'':$_0[strlen($_0)-1]; $_10 =array(); for($_11 = 0;$_11 < $_8;$_11+=2){$_12 = $_13 = strval($_0[$_11]); $_14 = $_15 = strval($_0[$_11+1]); $_16 = $_17 = array(); for($_6=0;$_6 < $_5;$_6++){ for($_7=0;$_7<$_5;$_7++){ if($_12 === strval($_3[$_6][$_7])){ $_16 = array($_6, $_7);} if($_14 === strval($_2[$_6][$_7])){ $_17 = array($_6, $_7);} if(!isset($_9) && ($_9 === strval($_3[$_6][$_7]))){$_10 = array($_6, $_7);} } } if(sizeof($_16) && sizeof($_17)){$_13 = $_2[$_16[0]][$_17[1]]; $_15 = $_3[$_17[0]][$_16[1]];} $_1[] = $_13.$_15;} if(!isset($_9)&&sizeof($_10)){$_1[] = $_2[$_10[1]][$_10[0]];} return implode('',$_1); } $flag = 'flag{a}'; echo stypr_crypt(stypr_crypt(stypr_crypt($flag))); if(__FLAG__ === stypr_crypt(stypr_crypt(stypr_crypt($flag)))) echo 'Correct!'; else echo 'Incorrect..'; ?>

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)
8.3.60.0070.01018.43
8.3.50.0070.01418.30
8.3.40.0090.00618.84
8.3.30.0040.01118.98
8.3.20.0000.00820.32
8.3.10.0080.00022.02
8.3.00.0040.00419.50
8.2.180.0190.00325.92
8.2.170.0120.00619.09
8.2.160.0110.00419.41
8.2.150.0040.00424.18
8.2.140.0090.00324.66
8.2.130.0000.00820.47
8.2.120.0040.00426.35
8.2.110.0060.00621.19
8.2.100.0040.00817.85
8.2.90.0080.00019.34
8.2.80.0000.00817.97
8.2.70.0080.00017.75
8.2.60.0070.00317.93
8.2.50.0060.00318.10
8.2.40.0080.00020.48
8.2.30.0040.00419.43
8.2.20.0040.00418.44
8.2.10.0030.00618.30
8.2.00.0000.00718.41
8.1.280.0000.01625.92
8.1.270.0000.00823.89
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0100.00023.97
8.1.230.0090.00317.83
8.1.220.0040.00417.79
8.1.210.0000.00918.77
8.1.200.0030.00717.35
8.1.190.0050.00317.38
8.1.180.0000.00818.10
8.1.170.0000.00818.63
8.1.160.0060.00318.91
8.1.150.0000.00720.25
8.1.140.0040.00419.68
8.1.130.0040.00419.13
8.1.120.0040.00417.54
8.1.110.0030.00517.48
8.1.100.0080.00017.60
8.1.90.0000.00817.57
8.1.80.0070.00317.46
8.1.70.0040.00417.54
8.1.60.0040.00417.64
8.1.50.0030.00517.52
8.1.40.0040.00417.66
8.1.30.0040.00417.76
8.1.20.0040.00417.66
8.1.10.0040.00417.67
8.1.00.0000.00917.68
8.0.300.0060.00318.77
8.0.290.0090.00017.00
8.0.280.0040.00418.56
8.0.270.0030.00317.35
8.0.260.0000.00719.18
8.0.250.0040.00417.11
8.0.240.0000.00717.05
8.0.230.0000.00817.07
8.0.220.0040.00417.01
8.0.210.0000.00717.02
8.0.200.0000.00717.02
8.0.190.0030.00617.05
8.0.180.0030.00616.96
8.0.170.0070.00016.90
8.0.160.0000.00716.93
8.0.150.0040.00416.88
8.0.140.0000.00816.93
8.0.130.0030.00313.41
8.0.120.0000.00817.03
8.0.110.0030.00617.04
8.0.100.0000.00716.85
8.0.90.0000.00816.88
8.0.80.0000.01416.97
8.0.70.0000.00816.96
8.0.60.0040.00416.95
8.0.50.0040.00416.89
8.0.30.0120.00817.21
8.0.20.0090.01117.41
8.0.10.0040.00417.16
8.0.00.0080.01316.83
7.4.330.0020.00515.55
7.4.320.0030.00316.64
7.4.300.0080.00016.63
7.4.290.0000.00816.58
7.4.280.0040.00416.71
7.4.270.0040.00416.54
7.4.260.0050.00316.64
7.4.250.0040.00416.66
7.4.240.0040.00416.76
7.4.230.0000.00716.36
7.4.220.0080.00016.46
7.4.210.0090.00816.68
7.4.200.0000.00716.52
7.4.160.0100.00716.64
7.4.150.0100.01017.40
7.4.140.0110.00617.86
7.4.130.0140.01116.45
7.4.120.0140.01016.75
7.4.110.0070.01416.71
7.4.100.0030.01616.59
7.4.90.0090.00916.65
7.4.80.0170.00619.39
7.4.70.0160.00716.65
7.4.60.0110.00716.64
7.4.50.0030.00916.84
7.4.40.0070.01316.55
7.4.30.0080.00816.59
7.4.00.0050.01214.97
7.3.330.0000.00513.47
7.3.320.0030.00313.35
7.3.310.0000.00716.50
7.3.300.0030.00316.40
7.3.290.0140.00916.52
7.3.280.0060.01216.46
7.3.270.0070.01017.40
7.3.260.0130.01016.62
7.3.240.0070.01116.64
7.3.230.0110.00616.42
7.3.210.0090.00916.67
7.3.200.0060.01216.48
7.3.190.0090.01516.45
7.3.180.0140.00616.62
7.3.170.0070.01016.61
7.3.160.0080.00816.56
7.3.120.0000.01614.83
7.3.110.0070.01115.15
7.3.100.0060.00915.15
7.3.90.0090.00614.71
7.3.80.0030.00614.63
7.3.70.0070.01114.77
7.3.60.0060.00614.92
7.3.50.0110.00014.62
7.3.40.0030.01414.86
7.3.30.0060.00614.89
7.3.20.0030.01016.56
7.3.10.0060.00316.41
7.3.00.0060.00616.80
7.2.330.0070.01116.76
7.2.320.0070.01016.66
7.2.310.0070.01016.65
7.2.300.0140.00416.87
7.2.290.0140.00316.52
7.2.250.0070.01315.24
7.2.240.0070.01415.03
7.2.230.0000.01315.13
7.2.220.0030.00615.40
7.2.210.0000.01315.29
7.2.200.0030.01414.98
7.2.190.0040.01515.25
7.2.180.0040.01415.31
7.2.170.0090.00615.27
7.2.60.0030.01317.09
7.2.50.0080.00816.84
7.1.330.0110.00316.07
7.1.320.0000.01215.86
7.1.310.0120.00315.79
7.1.300.0060.00615.57
7.1.290.0100.00715.90
7.1.280.0090.00615.83
7.1.270.0040.01215.97
7.1.260.0040.01115.63
7.1.200.0070.00015.90
7.1.70.0000.01317.29
7.1.60.0100.00017.25
7.1.40.0130.01334.27
7.1.30.0770.02332.41
7.1.20.0200.02034.49
7.1.10.0030.01316.43
7.1.00.0030.01016.57
7.0.200.0030.01316.59
7.0.180.0070.01016.21
7.0.170.1200.01016.20
7.0.160.0070.01016.21
7.0.150.0030.01316.20
7.0.140.0000.01016.41
7.0.130.0070.01016.41
7.0.120.0030.01016.21
7.0.110.0030.01316.34
7.0.100.0000.01316.16
7.0.90.0030.01016.21
7.0.80.0030.01016.42
7.0.70.0000.01316.15
7.0.60.0000.01316.09
7.0.50.0070.00716.19
7.0.40.0030.01016.42
7.0.30.0070.00316.36
7.0.20.0070.00716.24
7.0.10.0070.00316.24
7.0.00.0030.01016.33

preferences:
65.55 ms | 400 KiB | 5 Q