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('0','9'),range('A','Z')); $_4 = array_merge($_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 = $_17 = array(); } } if(__FLAG__ === stypr_crypt(stypr_crypt(stypr_crypt($_GET['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)
8.3.60.0040.01118.55
8.3.50.0150.00321.14
8.3.40.0150.00018.92
8.3.30.0070.00718.83
8.3.20.0070.00020.34
8.3.10.0080.00021.80
8.3.00.0030.00623.70
8.2.180.0080.00616.75
8.2.170.0070.00722.96
8.2.160.0100.00320.38
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0060.00321.04
8.2.120.0000.00826.35
8.2.110.0100.00021.04
8.2.100.0080.00417.93
8.2.90.0000.00819.25
8.2.80.0040.00417.97
8.2.70.0090.00017.75
8.2.60.0060.00318.16
8.2.50.0000.00818.07
8.2.40.0000.00822.33
8.2.30.0040.00419.60
8.2.20.0040.00417.71
8.2.10.0020.00518.14
8.2.00.0040.00418.04
8.1.280.0140.00025.92
8.1.270.0030.01223.96
8.1.260.0060.00328.09
8.1.250.0050.00328.09
8.1.240.0040.00422.50
8.1.230.0040.00717.89
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0070.00317.35
8.1.190.0000.00917.35
8.1.180.0080.00018.10
8.1.170.0040.00418.50
8.1.160.0000.00720.78
8.1.150.0000.00820.67
8.1.140.0050.00219.51
8.1.130.0030.00317.64
8.1.120.0000.00717.51
8.1.110.0000.00817.46
8.1.100.0000.00717.38
8.1.90.0060.00317.48
8.1.80.0000.00817.43
8.1.70.0000.00717.50
8.1.60.0040.00417.60
8.1.50.0000.00817.53
8.1.40.0060.00617.53
8.1.30.0050.00317.66
8.1.20.0040.00417.67
8.1.10.0000.00717.57
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0030.00318.47
8.0.270.0030.00617.34
8.0.260.0030.00317.27
8.0.250.0000.00616.92
8.0.240.0030.00316.93
8.0.230.0030.00316.92
8.0.220.0000.00716.99
8.0.210.0000.00716.98
8.0.200.0060.00017.02
8.0.190.0040.00416.93
8.0.180.0000.00716.90
8.0.170.0040.00416.91
8.0.160.0000.00817.00
8.0.150.0070.00016.94
8.0.140.0030.00316.82
8.0.130.0000.00513.43
8.0.120.0050.00316.98
8.0.110.0000.00816.91
8.0.100.0080.00016.76
8.0.90.0070.00016.82
8.0.80.0070.01017.04
8.0.70.0000.00816.85
8.0.60.0070.00017.04
8.0.50.0050.00317.02
8.0.30.0030.01517.17
8.0.20.0140.00717.40
8.0.10.0070.00017.14
8.0.00.0070.01216.82
7.4.330.0000.00516.71
7.4.320.0000.00616.62
7.4.300.0040.00416.66
7.4.290.0030.00316.53
7.4.280.0040.00416.62
7.4.270.0000.00716.63
7.4.260.0030.00316.37
7.4.250.0040.00416.47
7.4.240.0020.00616.63
7.4.230.0070.00016.70
7.4.220.0160.01016.57
7.4.210.0070.01416.45
7.4.200.0040.00416.65
7.4.160.0140.00316.54
7.4.150.0130.00517.40
7.4.140.0130.00917.86
7.4.130.0120.00616.63
7.4.120.0100.00716.54
7.4.110.0070.01116.57
7.4.100.0130.01016.68
7.4.90.0110.01416.48
7.4.80.0070.01119.39
7.4.70.0040.01316.55
7.4.60.0100.00716.46
7.4.50.0070.00716.52
7.4.40.0070.01016.45
7.4.30.0180.00016.64
7.4.10.0030.01615.18
7.4.00.0050.00714.95
7.3.330.0030.00313.43
7.3.320.0030.00313.23
7.3.310.0030.00316.48
7.3.300.0000.00716.36
7.3.290.0070.00816.45
7.3.280.0110.00716.43
7.3.270.0180.00317.40
7.3.260.0140.00316.43
7.3.240.0150.00516.41
7.3.230.0100.00716.57
7.3.210.0120.00616.69
7.3.200.0080.00819.39
7.3.190.0140.01016.55
7.3.180.0110.00816.45
7.3.170.0100.00616.59
7.3.160.0030.01516.56
7.3.130.0040.01415.12
7.3.120.0090.00914.81
7.3.110.0100.01014.87
7.3.100.0040.01215.10
7.3.90.0070.01014.99
7.3.80.0140.00014.96
7.3.70.0000.01015.02
7.3.60.0040.00814.97
7.3.50.0030.00614.71
7.3.40.0060.00914.78
7.3.30.0060.01015.01
7.3.20.0040.00816.77
7.3.10.0070.00716.75
7.3.00.0000.01416.56
7.2.330.0070.01016.52
7.2.320.0030.01416.75
7.2.310.0100.00716.73
7.2.300.0080.00816.82
7.2.290.0030.01316.54
7.2.260.0070.01015.35
7.2.250.0070.01315.25
7.2.240.0040.01114.77
7.2.230.0000.01015.29
7.2.220.0130.00615.05
7.2.210.0040.00415.36
7.2.200.0060.00615.22
7.2.190.0000.01515.07
7.2.180.0100.00315.07
7.2.170.0040.01215.05
7.2.160.0030.01015.29
7.2.150.0060.00616.91
7.2.140.0030.00916.84
7.2.130.0100.00716.98
7.2.120.0030.01317.02
7.2.110.0030.00717.08
7.2.100.0140.00016.97
7.2.90.0030.00717.01
7.2.80.0030.01316.65
7.2.70.0120.00616.99
7.2.60.0000.01117.04
7.2.50.0110.00317.15
7.2.40.0000.01516.92
7.2.30.0030.00716.88
7.2.20.0060.00917.04
7.2.10.0060.01317.06
7.2.00.0070.00818.17
7.1.330.0040.00816.07
7.1.320.0120.00615.85
7.1.310.0060.00915.77
7.1.300.0060.00615.77
7.1.290.0030.00715.73
7.1.280.0070.00715.66
7.1.270.0100.00315.55
7.1.260.0000.01115.83
7.1.250.0080.00815.74
7.1.240.0080.00315.76
7.1.230.0080.00415.79
7.1.220.0060.00915.75
7.1.210.0050.00515.77
7.1.200.0080.00715.70
7.1.190.0080.00615.96
7.1.180.0040.01115.98
7.1.170.0110.00015.66
7.1.160.0070.00715.95
7.1.150.0030.01215.93
7.1.140.0060.00815.95
7.1.130.0090.00915.98
7.1.120.0070.01015.54
7.1.110.0120.00015.82
7.1.100.0050.01016.96
7.1.90.0000.01215.57
7.1.80.0080.00815.86
7.1.70.0040.00916.58
7.1.60.0050.00817.54
7.1.50.0090.00816.49
7.1.40.0130.00015.66
7.1.30.0060.00815.90
7.1.20.0070.00715.74
7.1.10.0060.00615.90
7.1.00.0090.03819.00
7.0.330.0040.00415.38
7.0.320.0030.01015.33
7.0.310.0070.00715.42
7.0.300.0090.00915.27
7.0.290.0080.00415.41
7.0.280.0000.01015.17
7.0.270.0070.00715.57
7.0.260.0090.00615.40
7.0.250.0140.00015.59
7.0.240.0070.01015.23
7.0.230.0060.00915.23
7.0.220.0070.01015.34
7.0.210.0080.00815.38
7.0.200.0080.00516.07
7.0.190.0030.01015.38
7.0.180.0040.00715.33
7.0.170.0040.01415.52
7.0.160.0070.00715.53
7.0.150.0030.01015.52
7.0.140.0070.00715.46
7.0.130.0070.00715.38
7.0.120.0030.01215.34
7.0.110.0080.00815.54
7.0.100.0030.01015.57
7.0.90.0060.00615.52
7.0.80.0040.00815.18
7.0.70.0130.00315.41
7.0.60.0090.04218.57
7.0.50.0050.02716.79
7.0.40.0090.03216.80
7.0.30.0160.02216.84
7.0.20.0190.02516.95
7.0.10.0050.03216.93
7.0.00.0100.04516.89
5.6.400.0070.00414.54
5.6.390.0030.01314.72
5.6.380.0110.00314.74
5.6.370.0060.00614.52
5.6.360.0060.01014.30
5.6.350.0070.00714.74
5.6.340.0030.01014.80
5.6.330.0040.01514.89
5.6.320.0000.01614.70
5.6.310.0100.01014.73
5.6.300.0000.01514.63
5.6.290.0070.00714.46
5.6.280.0060.04017.78
5.6.270.0030.00614.28
5.6.260.0030.00914.51
5.6.250.0050.00514.62
5.6.240.0110.00314.43
5.6.230.0120.00314.59
5.6.220.0030.01614.25
5.6.210.0100.03017.50
5.6.200.0070.04416.29
5.6.190.0100.04317.55
5.6.180.0120.02717.48
5.6.170.0170.04317.50
5.6.160.0060.03317.67
5.6.150.0060.02616.25
5.6.140.0100.03516.39
5.6.130.0070.03016.36
5.6.120.0050.03017.78
5.6.110.0100.03417.83
5.6.100.0120.02717.63
5.6.90.0120.03817.90
5.6.80.0050.02517.48
5.6.70.0040.01114.20
5.6.60.0070.01014.40
5.6.50.0000.01614.77
5.6.40.0090.00614.32
5.6.30.0080.00414.63
5.6.20.0000.01314.57
5.6.10.0030.01314.36
5.6.00.0120.00314.50
5.5.380.0080.00414.49
5.5.370.0030.00914.22
5.5.360.0060.01314.70
5.5.350.2130.02817.58
5.5.340.0050.03116.29
5.5.330.0080.02517.42
5.5.320.0310.03717.24
5.5.310.0180.03817.53
5.5.300.0120.03816.37
5.5.290.0050.02516.42
5.5.280.0100.04317.66
5.5.270.0080.04617.73
5.5.260.0000.03017.75
5.5.250.0120.03817.46
5.5.240.0070.02517.43
5.5.230.0030.01414.46
5.5.220.0030.01014.63
5.5.210.0060.00314.46
5.5.200.0120.00014.57
5.5.190.0040.00714.68
5.5.180.0000.01414.53
5.5.170.0060.00914.48
5.5.160.0060.00314.41
5.5.150.0000.00814.58
5.5.140.0060.00314.57
5.5.130.0040.01114.74
5.5.120.0070.00714.66
5.5.110.0060.00614.25
5.5.100.0050.00514.50
5.5.90.0060.00914.57
5.5.80.0030.01014.02
5.5.70.0030.00714.28
5.5.60.0030.01014.23
5.5.50.0070.00714.54
5.5.40.0070.00714.60
5.5.30.0060.00314.22
5.5.20.0070.01014.23
5.5.10.0060.00314.35
5.5.00.0100.00314.37

preferences:
54.53 ms | 401 KiB | 5 Q