3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_GET[1] = 'P1'; $_GET[2] = '10932435112'; $_GET[3] = '2000e3'; $_GET[4] = '2e6'; $_GET[5] = 'aa'; $_GET[6] = '13337.0'; $_GET[7] = '2'; $_GET[8] = 'MTExMjYyNzgxOA'; $_GET[9] = '9aaaaaaaab'; $_GET[10] = '1aaaaaaaaa'; $_GET[11] = 'O:4:"Flag":0:{}'; define('FLAG', 'DCTF{CHUJ WAM W DUPĘ}'); define('P2','Password147186970!'); define('P3', 2000000); $arg = 'D'; $init = ( ( $arg == 'D' ) ? 'w' : ( $arg == '-' ) ? 't' : ( $arg == 'C' ) ? 'f' : ( $arg == 'T' ) ? 'm' : ( $arg == 'F' ) ? 'a' : 'n' ); if(isset($_GET[6]) && !is_array($_GET[6]) && strlen($_GET[6]) === 7 && '13337' == $_GET[6] && isset($_GET[7]) && !is_array($_GET[7]) && strlen($_GET[7]) === 1 && '2.0' == $_GET[7] && isset($_GET[8]) && !is_array($_GET[8]) && isset($_GET[9]) && !is_array($_GET[9]) && strlen($_GET[9]) === 10 && isset($_GET[10]) && !is_array($_GET[10]) && strlen($_GET[10]) === 10 && $_GET[9] + $_GET[10] === 10) { if(isset($_GET[1]) && strcmp($_GET[1], P1) == 0) { if(isset($_GET[2]) && !is_array($_GET[2]) && sha1(intval($_GET[2])) == md5(P2)) { if(isset($_GET[3]) && !is_array($_GET[3]) && strlen($_GET[3]) === 6 && isset($_GET[4]) && !is_array($_GET[4]) && strlen($_GET[4]) === 3 && $_GET[3] == $_GET[4] && $_GET[3] == P3 && $_GET[4] == P3) { if(isset($_GET[5]) && !is_array($_GET[5]) && strlen($_GET[5]) === 2 && 31337 > $_GET[5]) { $hash = md5(str_repeat($init, 3) . base64_decode($_GET[8]). str_repeat($init,3)); if($hash == "0"){ $uh = unserialize($_GET[11]); die($uh); } } } } } } class Flag { public function __toString() { return 'Flag: '.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)
8.3.60.0120.00916.63
8.3.50.0070.01018.04
8.3.40.0110.00418.54
8.3.30.0110.00418.66
8.3.20.0040.00420.30
8.3.10.0040.00423.48
8.3.00.0040.00419.00
8.2.180.0090.00616.38
8.2.170.0060.00922.96
8.2.160.0100.00320.32
8.2.150.0030.00524.18
8.2.140.0000.00724.66
8.2.130.0050.00317.50
8.2.120.0080.00026.35
8.2.110.0030.00621.13
8.2.100.0040.00817.66
8.2.90.0000.00818.09
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0000.00817.68
8.2.50.0000.00918.07
8.2.40.0000.00819.46
8.2.30.0030.00320.57
8.2.20.0090.00017.53
8.2.10.0030.00618.08
8.2.00.0030.00617.91
8.1.280.0130.00925.92
8.1.270.0030.00623.71
8.1.260.0050.00228.09
8.1.250.0090.00028.09
8.1.240.0070.00420.85
8.1.230.0090.00320.97
8.1.220.0000.00917.74
8.1.210.0030.00618.77
8.1.200.0030.00617.10
8.1.190.0040.00417.58
8.1.180.0060.00318.10
8.1.170.0000.00818.51
8.1.160.0040.00422.04
8.1.150.0040.00418.84
8.1.140.0000.00819.53
8.1.130.0030.00317.61
8.1.120.0050.00217.38
8.1.110.0030.00517.41
8.1.100.0000.00817.38
8.1.90.0050.00217.33
8.1.80.0020.00517.35
8.1.70.0030.00317.37
8.1.60.0000.00817.39
8.1.50.0050.00317.47
8.1.40.0040.00417.47
8.1.30.0030.00617.54
8.1.20.0000.00717.39
8.1.10.0050.00217.39
8.1.00.0000.01017.21
8.0.300.0000.00820.22
8.0.290.0040.00416.75
8.0.280.0000.00718.39
8.0.270.0030.00317.09
8.0.260.0000.00617.12
8.0.250.0000.00716.96
8.0.240.0080.00016.82
8.0.230.0070.00016.95
8.0.220.0070.00016.87
8.0.210.0070.00016.83
8.0.200.0040.00416.95
8.0.190.0040.00416.82
8.0.180.0000.00716.92
8.0.170.0070.00016.91
8.0.160.0020.00516.85
8.0.150.0080.00016.79
8.0.140.0040.00416.78
8.0.130.0000.00613.32
8.0.120.0040.00416.74
8.0.110.0000.00816.85
8.0.100.0040.00416.74
8.0.90.0000.00716.67
8.0.80.0120.00316.82
8.0.70.0040.00416.87
8.0.60.0040.00416.75
8.0.50.0040.00416.93
8.0.30.0120.00817.11
8.0.20.0090.00917.40
8.0.10.0000.00817.03
8.0.00.0080.01016.71
7.4.330.0050.00016.89
7.4.320.0030.00316.70
7.4.300.0000.00616.61
7.4.290.0060.00316.50
7.4.280.0040.00416.64
7.4.270.0000.00716.46
7.4.260.0030.00516.68
7.4.250.0000.00716.70
7.4.240.0000.00716.70
7.4.230.0030.00316.58
7.4.220.0030.01616.51
7.4.210.0120.00616.79
7.4.200.0040.00416.70
7.4.160.0060.00916.52
7.4.150.0160.00317.40
7.4.140.0090.01117.86
7.4.130.0110.00816.63
7.4.120.0080.01116.53
7.4.110.0060.01216.59
7.4.100.0100.01316.69
7.4.90.0040.01216.75
7.4.80.0140.01019.39
7.4.70.0100.00716.40
7.4.60.0100.01316.50
7.4.50.0120.00716.46
7.4.40.0160.01016.30
7.4.30.0110.01116.54
7.4.20.0130.01216.45
7.4.10.0110.01516.46
7.4.00.0050.01415.86
7.3.330.0020.00213.38
7.3.320.0030.00313.52
7.3.310.0000.00816.56
7.3.300.0070.00016.41
7.3.290.0090.01116.49
7.3.280.0070.01216.56
7.3.270.0090.00917.40
7.3.260.0090.00916.68
7.3.250.0090.00816.66
7.3.240.0100.00716.59
7.3.230.0150.00416.61
7.3.210.0110.00616.60
7.3.200.0090.00916.58
7.3.190.0080.00816.61
7.3.180.0100.00916.52
7.3.170.0150.00716.59
7.3.160.0140.00816.57
7.3.150.0130.01016.77
7.3.140.0170.01016.38
7.3.130.0210.00016.55
7.3.120.0120.01015.85
7.3.110.0080.01015.85
7.3.100.0140.00615.82
7.3.90.0100.00815.77
7.3.80.0140.00715.84
7.3.70.0110.00815.57
7.3.60.0090.01115.72
7.3.50.0140.00615.66
7.3.40.0140.00715.84
7.3.30.0150.00415.74
7.3.20.0140.00716.53
7.3.10.0170.00516.65
7.3.00.0140.00916.76
7.2.330.0100.01016.86
7.2.320.0070.01016.87
7.2.310.0160.01016.81
7.2.300.0230.00016.59
7.2.290.0170.00716.53
7.2.280.0210.00516.47
7.2.270.0190.00616.76
7.2.260.0180.00516.88
7.2.250.0090.01315.85
7.2.240.0150.00616.01
7.2.230.0090.01316.03
7.2.220.0130.00716.19
7.2.210.0120.00715.84
7.2.200.0110.00615.84
7.2.190.0150.00715.86
7.2.180.0080.01215.74
7.2.170.0160.01016.03
7.2.160.0080.02016.67
7.2.150.0180.01216.82
7.2.140.0220.00816.83
7.2.130.0250.00716.79
7.2.120.1400.00616.72
7.2.110.0280.00616.75
7.2.100.0180.00916.68
7.2.90.0200.00516.76
7.2.80.0200.00616.73
7.2.70.0280.00316.86
7.2.60.0160.00916.93
7.2.50.0200.00516.82
7.2.40.0190.00816.79
7.2.30.0260.00516.97
7.2.20.0190.01116.96
7.2.10.0130.01216.67
7.2.00.0200.00817.66
7.1.330.0170.00315.88
7.1.320.0070.01215.74
7.1.310.0090.00715.89
7.1.300.0130.00815.69
7.1.290.0110.01015.65
7.1.280.0210.00615.79
7.1.270.0120.00915.63
7.1.260.0160.00515.73
7.1.250.0210.00715.53
7.1.240.0150.00915.65
7.1.230.0160.00915.83
7.1.220.0210.01015.84
7.1.210.0230.00715.76
7.1.200.0140.00815.77
7.1.190.0220.00815.74
7.1.180.0240.00515.70
7.1.170.0230.00915.74
7.1.160.0240.00415.74
7.1.150.0230.00815.79
7.1.140.0200.00815.80
7.1.130.0180.00415.50
7.1.120.0170.00715.51
7.1.110.0220.00715.83
7.1.100.0170.00616.52
7.1.90.0300.00415.89
7.1.80.0170.00615.62
7.1.70.0140.01016.28
7.1.60.0210.00616.98
7.1.50.0300.01216.03
7.1.40.0200.00915.79
7.1.30.0200.00715.74
7.1.20.0280.00715.80
7.1.10.0260.00315.71
7.1.00.0200.03217.96
7.0.330.0210.00615.19
7.0.320.0140.00915.48
7.0.310.0170.00815.35
7.0.300.0170.01115.37
7.0.290.0140.00815.29
7.0.280.0280.01115.24
7.0.270.0280.00515.36
7.0.260.0220.00615.37
7.0.250.0200.00215.41
7.0.240.0190.00615.58
7.0.230.0390.01115.42
7.0.220.0190.00515.22
7.0.210.0220.00915.25
7.0.200.0150.00715.82
7.0.190.0220.00915.33
7.0.180.0170.00615.48
7.0.170.0210.00515.30
7.0.160.0200.00515.35
7.0.150.0210.00415.38
7.0.140.0200.00815.46
7.0.130.0170.00615.50
7.0.120.0310.00715.39
7.0.110.0230.00715.39
7.0.100.0170.01215.43
7.0.90.0230.00515.53
7.0.80.0260.00515.21
7.0.70.0250.00715.43
7.0.60.0160.02616.87
7.0.50.0200.02516.26
7.0.40.0100.02116.31
7.0.30.0230.01916.28
7.0.20.0100.02316.22
7.0.10.0100.02316.35
7.0.00.0100.03716.26
5.6.400.0260.00415.98
5.6.390.0180.01116.31
5.6.380.0190.00815.29
5.6.370.0170.00915.27
5.6.360.0220.00315.21
5.6.350.0180.00915.38
5.6.340.0150.00815.28
5.6.330.0260.00215.32
5.6.320.0150.00915.46
5.6.310.0160.00915.37
5.6.300.0170.00515.10
5.6.290.0180.00715.41
5.6.280.0110.02517.16
5.6.270.0130.00815.05
5.6.260.0160.00615.50
5.6.250.0160.00615.46
5.6.240.0110.01115.25
5.6.230.0160.00615.19
5.6.220.0140.01415.36
5.6.210.0110.03217.24
5.6.200.0100.01916.32
5.6.190.0120.02217.08
5.6.180.0220.02717.05
5.6.170.0190.01917.02
5.6.160.0070.04017.01
5.6.150.0130.02316.28
5.6.140.0160.02216.22
5.6.130.0120.02616.27
5.6.120.0160.03317.34
5.6.110.0110.03717.21
5.6.100.0120.02217.10
5.6.90.0180.02917.33
5.6.80.0130.02916.96
5.6.70.0090.00915.05
5.6.60.0130.00914.93
5.6.50.0140.00515.17
5.6.40.0120.01214.90
5.6.30.0080.01315.10
5.6.20.0090.01115.15
5.6.10.0120.01115.17
5.6.00.0080.01115.15
5.5.380.0130.00713.74
5.5.370.0150.00613.75
5.5.360.0140.00613.93
5.5.350.0110.02715.95
5.5.340.0110.02315.20
5.5.330.0100.02915.97
5.5.320.0060.02716.02
5.5.310.0210.03316.04
5.5.300.0090.03415.18
5.5.290.0100.02215.24
5.5.280.0150.02916.15
5.5.270.0170.02416.20
5.5.260.0130.03316.11
5.5.250.0110.03316.11
5.5.240.0140.01915.94
5.5.230.0140.00613.74
5.5.220.0120.01013.71
5.5.210.0180.00213.76
5.5.200.0130.00713.70
5.5.190.0100.00713.72
5.5.180.0110.00813.77
5.5.170.0110.00815.05
5.5.160.0110.00713.58
5.5.150.0090.01013.73
5.5.140.0110.00713.69
5.5.130.0090.00913.76
5.5.120.0130.00613.70
5.5.110.0130.00613.62
5.5.100.0110.00813.71
5.5.90.0180.00113.70
5.5.80.0110.00813.69
5.5.70.0100.01013.74
5.5.60.0140.00513.62
5.5.50.0120.00713.73
5.5.40.0050.01313.79
5.5.30.0150.00713.70
5.5.20.0120.00613.78
5.5.10.0090.00913.74
5.5.00.0110.00813.61

preferences:
62.8 ms | 400 KiB | 5 Q