3v4l.org

run code in 300+ PHP versions simultaneously
<?php function decrypt($a) { $a1 = strtolower(strrev($a)); $a2 = hexdec(substr($a1,0,4)) ^ hexdec('BFF') ^ hexdec('D77D'); $a3 = substr($a1,4); $a5 = 0; unset($$ans); for($a5=0;$a5<strlen($a3);$a5+=6){ $a6 = ++$a5; } $mul=$a6 * $a6; $a7=$mul ^ hexdec('6E'); $ans = $ans . chr(octdec(hexdec(substr($a3,$a5,6))) ^ hexdec('AFE43') ^ hexdec('399AA3') ^ $a7 ^ octdec(hexdec(substr($a3,$a5,6)))); return $ans; } define('__FLAG__', 'flag{hidden_flag}'); if(decrypt($_REQUEST['pass']) == 'pwning_the_phpreverse!') { echo __FLAG__; } ?>

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)
8.3.70.0130.00616.49
8.3.60.0040.01116.88
8.3.50.0140.00316.53
8.3.40.0110.00418.72
8.3.30.0110.00418.87
8.3.20.0000.00920.02
8.3.10.0050.00321.73
8.3.00.0090.00017.59
8.2.180.0120.00316.63
8.2.170.0100.01022.96
8.2.160.0130.00620.47
8.2.150.0050.00324.18
8.2.140.0110.00024.66
8.2.130.0070.00021.07
8.2.120.0040.00426.35
8.2.110.0050.00320.97
8.2.100.0080.00318.22
8.2.90.0060.00319.26
8.2.80.0000.00817.97
8.2.70.0070.00317.88
8.2.60.0050.00317.80
8.2.50.0050.00318.10
8.2.40.0030.00620.64
8.2.30.0000.01119.26
8.2.20.0000.00718.06
8.2.10.0080.00018.01
8.2.00.0040.00418.01
8.1.280.0300.01725.92
8.1.270.0050.00323.87
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00817.36
8.1.230.0070.00319.20
8.1.220.0040.00417.78
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0050.00317.23
8.1.180.0030.00618.10
8.1.170.0050.00318.55
8.1.160.0050.00219.03
8.1.150.0050.00218.93
8.1.140.0000.00819.66
8.1.130.0040.00417.38
8.1.120.0000.00817.38
8.1.110.0090.00017.43
8.1.100.0040.00417.44
8.1.90.0000.01017.40
8.1.80.0040.00417.36
8.1.70.0040.00417.44
8.1.60.0040.00417.48
8.1.50.0000.00817.52
8.1.40.0000.00817.47
8.1.30.0040.00417.70
8.1.20.0040.00417.69
8.1.10.0000.00817.64
8.1.00.0050.00317.37
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0030.00318.34
8.0.270.0000.00817.19
8.0.260.0000.00716.89
8.0.250.0000.00817.05
8.0.240.0070.00417.09
8.0.230.0090.00017.03
8.0.220.0060.00316.82
8.0.210.0040.00416.90
8.0.200.0030.00316.92
8.0.190.0030.00517.07
8.0.180.0000.00716.99
8.0.170.0000.00717.00
8.0.160.0030.00316.98
8.0.150.0000.00717.04
8.0.140.0040.00316.98
8.0.130.0030.00313.33
8.0.120.0070.00016.84
8.0.110.0050.00317.03
8.0.100.0050.00316.77
8.0.90.0040.00416.86
8.0.80.0100.01316.95
8.0.70.0070.00016.80
8.0.60.0050.00216.80
8.0.50.0040.00416.98
8.0.30.0110.00717.06
8.0.20.0090.01017.40
8.0.10.0030.00617.04
8.0.00.0130.00416.95
7.4.330.0000.00515.55
7.4.320.0000.00716.41
7.4.300.0000.00616.50
7.4.290.0000.01016.59
7.4.280.0040.00416.58
7.4.270.0020.00516.51
7.4.260.0000.00513.30
7.4.250.0000.00716.41
7.4.240.0070.00016.66
7.4.230.0030.00316.50
7.4.220.0150.00416.48
7.4.210.0100.00616.62
7.4.200.0030.00316.71
7.4.160.0120.00316.47
7.4.150.0000.01817.40
7.4.140.0100.00817.86
7.4.130.0070.01316.54
7.4.120.0090.01116.58
7.4.110.0120.00916.62
7.4.100.0060.01216.39
7.4.90.0090.00916.53
7.4.80.0040.01519.39
7.4.70.0070.01116.47
7.4.60.0130.00316.61
7.4.50.0070.01116.59
7.4.40.0140.00316.45
7.4.30.0180.00416.53
7.4.00.0060.01115.20
7.3.330.0050.00013.44
7.3.320.0050.00013.30
7.3.310.0040.00416.46
7.3.300.0070.00016.41
7.3.290.0070.00716.43
7.3.280.0100.00716.44
7.3.270.0070.01017.40
7.3.260.0130.00716.63
7.3.250.0110.00816.57
7.3.240.0020.01616.59
7.3.230.0070.01316.50
7.3.210.0100.01316.51
7.3.200.0120.00416.64
7.3.190.0100.00716.49
7.3.180.0070.01016.64
7.3.170.0060.01016.64
7.3.160.0060.01116.41
7.3.120.0140.00414.94
7.3.110.0000.01714.89
7.3.100.0070.01014.80
7.3.90.0090.00615.16
7.3.80.0070.01014.98
7.3.70.0090.00014.93
7.3.60.0080.00414.96
7.3.50.0090.00014.76
7.3.40.0060.00614.63
7.3.30.0100.00714.92
7.3.20.0030.01016.74
7.3.10.0050.00716.83
7.3.00.0070.00916.53
7.2.330.0100.00716.50
7.2.320.0190.00316.61
7.2.310.0110.00916.71
7.2.300.0070.01016.65
7.2.290.0040.01716.58
7.2.250.0040.01515.21
7.2.240.0070.01315.07
7.2.230.0080.00815.10
7.2.220.0120.00614.83
7.2.210.0090.00615.13
7.2.200.0090.00615.29
7.2.190.0030.01314.86
7.2.180.0060.01214.84
7.2.170.0100.00315.12
7.2.130.0000.01317.18
7.2.120.0070.00716.84
7.2.110.0040.00817.00
7.2.100.0120.00016.79
7.2.90.0000.01616.72
7.2.80.0060.00616.75
7.2.70.0030.00817.05
7.2.60.0050.00917.11
7.2.50.0070.00316.93
7.2.40.0130.00317.04
7.2.30.0090.00617.13
7.2.20.0000.01616.70
7.2.10.0070.00316.70
7.2.00.0110.00618.06
7.1.330.0060.00615.90
7.1.320.0060.00915.82
7.1.310.0060.00915.92
7.1.300.0030.01415.77
7.1.290.0070.00715.52
7.1.280.0040.00815.61
7.1.270.0000.01215.77
7.1.260.0070.00715.93
7.1.250.0070.00415.76
7.1.200.0030.00915.86
7.1.100.0040.00818.29
7.1.70.0000.01617.16
7.1.60.0170.01734.82
7.1.50.0190.00934.76
7.1.40.0130.01934.65
7.1.30.0190.01334.48
7.1.20.0280.01534.45
7.1.10.0000.01416.56
7.1.00.0100.00716.55
7.0.200.0030.01316.73
7.0.190.0030.01016.56
7.0.180.0050.01116.33
7.0.170.0110.00616.32
7.0.160.0040.01416.16
7.0.150.0000.01516.20
7.0.140.0050.01216.57
7.0.130.0040.01216.29
7.0.120.0000.01616.60
7.0.110.0080.00516.50
7.0.100.0070.00716.22
7.0.90.0110.01016.36
7.0.80.0000.01616.55
7.0.70.0040.01516.46
7.0.60.0060.00916.16
7.0.50.0030.01016.21
7.0.40.0030.01416.38
7.0.30.0040.01416.38
7.0.20.0040.01016.42
7.0.10.0000.01616.39
7.0.00.0000.01316.45

preferences:
42.53 ms | 401 KiB | 5 Q