3v4l.org

run code in 300+ PHP versions simultaneously
<?php function decrypt($a) { $tmp = strtolower(strrev($a)); $tmps = hexdec(substr($tmp,0, 4)) ^ hexdec('BFF') ^ hexdec('D77D'); } define('__FLAG__', 'flag{hidden_flag}'); if(decrypt($_REQUEST['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)
8.3.60.0070.01318.43
8.3.50.0100.00716.31
8.3.40.0070.01118.85
8.3.30.0000.01418.71
8.3.20.0050.00320.91
8.3.10.0040.00423.61
8.3.00.0040.00419.30
8.2.180.0120.00618.54
8.2.170.0150.00022.96
8.2.160.0030.01020.45
8.2.150.0000.00725.66
8.2.140.0030.00624.66
8.2.130.0000.00722.25
8.2.120.0040.00426.35
8.2.110.0080.00319.39
8.2.100.0130.00317.91
8.2.90.0060.00317.75
8.2.80.0050.00318.76
8.2.70.0000.00917.88
8.2.60.0080.00017.63
8.2.50.0030.00617.93
8.2.40.0040.00418.16
8.2.30.0100.00017.76
8.2.20.0050.00318.01
8.2.10.0040.00418.13
8.2.00.0080.00018.18
8.1.280.0070.01425.92
8.1.270.0080.00022.18
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0100.00022.00
8.1.230.0040.00820.88
8.1.220.0090.00018.56
8.1.210.0040.00418.77
8.1.200.0000.00817.23
8.1.190.0060.00317.23
8.1.180.0030.00618.10
8.1.170.0050.00317.62
8.1.160.0000.00818.84
8.1.150.0060.00320.66
8.1.140.0090.00019.63
8.1.130.0000.01118.95
8.1.120.0040.00417.35
8.1.110.0020.00517.46
8.1.100.0040.00417.32
8.1.90.0040.00417.47
8.1.80.0000.00717.36
8.1.70.0070.00017.34
8.1.60.0080.00017.48
8.1.50.0000.00717.54
8.1.40.0000.01017.52
8.1.30.0070.00017.73
8.1.20.0040.00417.63
8.1.10.0040.00417.61
8.1.00.0050.00317.47
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0040.00417.99
8.0.270.0020.00518.05
8.0.260.0040.00416.80
8.0.250.0030.00316.95
8.0.240.0070.00017.00
8.0.230.0070.00017.03
8.0.220.0070.00016.86
8.0.210.0000.00817.00
8.0.200.0000.00617.05
8.0.190.0110.00017.00
8.0.180.0040.00416.95
8.0.170.0040.00416.97
8.0.160.0080.00016.93
8.0.150.0030.00316.96
8.0.140.0040.00416.84
8.0.130.0000.00613.32
8.0.120.0040.00416.98
8.0.110.0000.00716.88
8.0.100.0040.00416.84
8.0.90.0050.00216.88
8.0.80.0040.01117.01
8.0.70.0000.00816.95
8.0.60.0020.00516.85
8.0.50.0000.00816.91
8.0.30.0090.00916.98
8.0.20.0120.01017.40
8.0.10.0040.00417.14
8.0.00.0110.00816.94
7.4.330.0000.00515.55
7.4.320.0030.00316.53
7.4.300.0070.00016.61
7.4.290.0000.00716.61
7.4.280.0040.00416.63
7.4.270.0070.00016.58
7.4.260.0030.00313.26
7.4.250.0000.00716.38
7.4.240.0030.00316.53
7.4.230.0030.00316.41
7.4.220.0150.00916.48
7.4.210.0080.00916.57
7.4.200.0030.00316.59
7.4.160.0060.01116.60
7.4.150.0130.00617.40
7.4.140.0120.01117.86
7.4.130.0110.00816.65
7.4.120.0120.00616.55
7.4.110.0140.00416.54
7.4.100.0070.01016.66
7.4.90.0040.01516.59
7.4.80.0120.00919.39
7.4.70.0080.00816.62
7.4.60.0030.01416.45
7.4.50.0060.01016.50
7.4.40.0100.00716.59
7.4.30.0060.01216.57
7.4.00.0090.00615.08
7.3.330.0040.00413.34
7.3.320.0000.00513.40
7.3.310.0040.00416.36
7.3.300.0000.00716.37
7.3.290.0060.00916.36
7.3.280.0110.00616.35
7.3.270.0120.00617.40
7.3.260.0080.01016.65
7.3.250.0120.01016.34
7.3.240.0060.01016.55
7.3.230.0110.01416.39
7.3.210.0060.01216.63
7.3.200.0130.00916.47
7.3.190.0090.00916.34
7.3.180.0100.00716.34
7.3.170.0030.01316.62
7.3.160.0120.00316.45
7.2.330.0000.01616.77
7.2.320.0090.00616.75
7.2.310.0140.00316.52
7.2.300.0060.01016.70
7.2.290.0060.01116.71
7.2.60.0090.00617.06
7.2.00.0060.00919.48
7.1.200.0080.00515.41
7.1.100.0050.00517.71
7.1.70.0030.00517.26
7.1.60.1830.01333.05
7.1.50.2100.01732.74
7.1.40.2500.01732.85
7.1.30.3230.01732.63
7.1.20.2530.01032.65
7.1.10.2330.01314.67
7.1.00.0100.00714.85
7.0.200.2330.01015.02
7.0.190.3700.01314.90
7.0.180.2130.01014.41
7.0.170.3070.00714.26
7.0.160.2170.01014.41
7.0.150.1870.01314.49
7.0.140.2070.01014.44
7.0.130.2670.00714.73
7.0.120.2600.01014.51
7.0.110.2730.01014.45
7.0.100.2430.01014.35
7.0.90.2470.01714.41
7.0.80.2270.01314.36
7.0.70.1800.00714.28
7.0.60.2670.01314.22
7.0.50.0500.01714.25
7.0.40.2870.01314.54
7.0.30.3030.01314.75
7.0.20.3630.01014.46
7.0.10.3070.01714.76
7.0.00.0030.01314.45

preferences:
47.03 ms | 401 KiB | 5 Q