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'); $a3 = substr($a2,4); $a4 = ""; $a5 = 0; for($a5=0;$a5<strlen($a3);$a5+=6){ $a6 = ++$a; } $mul=$a6 * $a6; $a7=$mul ^ hexdec('6E'); $ans = octdec(hexdec(substr($a3,0,6))) ^ hexdec('AFE43') ^ hexdec('399AA3') ^ $a7 ^ octdec(hexdec(substr($a3,0,6))); return $a4 . chr($ans); } define('__FLAG__', 'flag{hidden_flag}'); if(decrypt('pass') == 'pwning_the_phpreverse!') { __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)
8.3.60.0090.00618.56
8.3.50.0110.00316.63
8.3.40.0170.00018.96
8.3.30.0100.00718.63
8.3.20.0000.00819.07
8.3.10.0040.00421.77
8.3.00.0030.00519.66
8.2.180.0120.00618.54
8.2.170.0070.00722.96
8.2.160.0140.00020.39
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0040.00422.20
8.2.120.0070.00026.35
8.2.110.0120.00620.52
8.2.100.0040.00718.03
8.2.90.0080.00019.20
8.2.80.0000.00818.05
8.2.70.0040.00417.75
8.2.60.0030.00718.03
8.2.50.0040.00418.10
8.2.40.0040.00420.60
8.2.30.0080.00019.14
8.2.20.0000.00718.04
8.2.10.0070.00018.20
8.2.00.0040.00418.17
8.1.280.0130.01325.92
8.1.270.0070.00022.20
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0050.00522.62
8.1.230.0050.00619.11
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0040.00417.35
8.1.190.0000.00917.25
8.1.180.0040.00418.10
8.1.170.0050.00318.53
8.1.160.0040.00418.94
8.1.150.0040.00420.54
8.1.140.0000.00919.44
8.1.130.0040.00418.90
8.1.120.0000.00717.39
8.1.110.0060.00317.43
8.1.100.0000.00817.39
8.1.90.0050.00217.41
8.1.80.0070.00317.30
8.1.70.0000.00717.37
8.1.60.0000.00917.61
8.1.50.0080.00017.55
8.1.40.0030.00817.50
8.1.30.0040.00417.65
8.1.20.0130.00017.69
8.1.10.0080.00017.47
8.1.00.0030.00517.38
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0070.00018.42
8.0.270.0040.00416.81
8.0.260.0040.00416.75
8.0.250.0000.00617.00
8.0.240.0040.00416.93
8.0.230.0070.00016.96
8.0.220.0050.00316.78
8.0.210.0040.00416.89
8.0.200.0030.00316.86
8.0.190.0000.00816.96
8.0.180.0040.00416.93
8.0.170.0030.00316.91
8.0.160.0030.00516.80
8.0.150.0000.00716.89
8.0.140.0040.00416.83
8.0.130.0000.00513.38
8.0.120.0000.00916.88
8.0.110.0050.00316.90
8.0.100.0040.00416.81
8.0.90.0000.00716.97
8.0.80.0070.00916.86
8.0.70.0000.00716.78
8.0.60.0070.00016.95
8.0.50.0000.00716.83
8.0.30.0110.00917.21
8.0.20.0090.01117.40
8.0.10.0040.00417.06
8.0.00.0120.01216.85
7.4.330.0050.00015.55
7.4.320.0060.00016.61
7.4.300.0060.00016.60
7.4.290.0000.00916.54
7.4.280.0060.00316.55
7.4.270.0030.00316.44
7.4.260.0030.00313.28
7.4.250.0040.00416.55
7.4.240.0030.00516.59
7.4.230.0000.00716.27
7.4.220.0140.00316.71
7.4.210.0100.00316.47
7.4.200.0000.00716.45
7.4.160.0120.01016.63
7.4.150.0060.01217.40
7.4.140.0130.00817.86
7.4.130.0120.00916.48
7.4.120.0110.01016.57
7.4.110.0080.00916.45
7.4.100.0120.00616.42
7.4.90.0110.00716.64
7.4.80.0180.00019.39
7.4.70.0070.01116.64
7.4.60.0060.00916.54
7.4.50.0070.00716.32
7.4.40.0130.00316.48
7.4.30.0060.00916.52
7.4.00.0120.00315.23
7.3.330.0060.00013.40
7.3.320.0000.00513.42
7.3.310.0040.00416.34
7.3.300.0060.00016.41
7.3.290.0070.00016.39
7.3.280.0080.00916.43
7.3.270.0140.00317.40
7.3.260.0090.00916.55
7.3.250.0160.00416.38
7.3.240.0060.01116.64
7.3.230.0110.00716.47
7.3.210.0140.00316.52
7.3.200.0070.01116.49
7.3.190.0090.00916.56
7.3.180.0080.00816.36
7.3.170.0100.00716.69
7.3.160.0070.01016.66
7.2.330.0130.00316.60
7.2.320.0130.00316.75
7.2.310.0090.00916.86
7.2.300.0070.01416.63
7.2.290.0060.01516.52
7.2.60.0060.00917.00
7.2.00.0030.00619.44
7.1.200.0040.01115.88
7.1.100.0060.00618.10
7.1.70.0060.00617.32
7.1.60.1800.01333.22
7.1.50.1770.01332.96
7.1.40.1630.01032.64
7.1.30.2400.01732.73
7.1.20.3270.02032.91
7.1.10.2830.01014.57
7.1.00.2330.01014.79
7.0.200.1170.01315.00
7.0.190.1700.01014.91
7.0.180.1800.00314.55
7.0.170.3800.01714.39
7.0.160.3570.01314.73
7.0.150.1900.01014.28
7.0.140.2000.00714.45
7.0.130.1770.01714.92
7.0.120.1770.01014.49
7.0.110.2100.00714.49
7.0.100.2730.01014.60
7.0.90.2100.01714.61
7.0.80.1830.00714.57
7.0.70.1530.01014.41
7.0.60.1630.01714.30
7.0.50.1900.01314.62
7.0.40.1970.01314.73
7.0.30.1830.00714.68
7.0.20.2470.01314.84
7.0.10.2870.01314.66
7.0.00.1830.01314.67

preferences:
59.59 ms | 400 KiB | 5 Q