3v4l.org

run code in 300+ PHP versions simultaneously
<?php $unserialize_str = 'a:2:{s:4:"user";b:1;s:4:"pass";b:"s878926199a";}'; $u=unserialize($unserialize_str); echo $u; $_POST='a:3:{s:8:"username";b:1;s:8:"password";b:s878926199a;s:5:"login";s:5:"Login";}'; //$USER="ADMIN"; //$PASS="PASS"; $P=unserialize($_POST); echo $P; if(isset($_POST['login'])) { $user = addslashes($_POST['username']); if(strlen($user)>50) die("用户名长度不能超过50个字符"); $user=urldecode($user); $user_arr=unserialize($user); $pass = addslashes($_POST['password']); $adminpass="!1793422703!"; if($pass==$adminpass){die("请勿攻击admin账户!");} if(md5($pass)==md5($adminpass)){ if($user_arr['user']==$USER && $user_arr['pass']==$PASS) echo "Well done, the key:".$KEY;//KEY隐藏了 else die("用户名错误"); }else{ die("密码错误!"); } } ?>

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)
8.3.60.0150.00018.27
8.3.50.0080.00816.61
8.3.40.0000.01518.78
8.3.30.0140.00718.82
8.3.20.0080.00018.73
8.3.10.0030.00621.90
8.3.00.0080.00017.89
8.2.180.0090.00918.29
8.2.170.0070.00722.96
8.2.160.0090.00619.25
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0030.00526.16
8.2.120.0070.00019.95
8.2.110.0050.00519.27
8.2.100.0040.00718.04
8.2.90.0060.00319.17
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0050.00318.16
8.2.50.0040.00418.10
8.2.40.0030.00622.21
8.2.30.0040.00419.21
8.2.20.0040.00417.70
8.2.10.0040.00418.04
8.2.00.0050.00318.10
8.1.280.0090.00925.92
8.1.270.0070.00023.91
8.1.260.0040.00826.35
8.1.250.0050.00328.09
8.1.240.0050.00323.95
8.1.230.0090.00319.61
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0040.00417.35
8.1.190.0080.00017.23
8.1.180.0000.00818.10
8.1.170.0000.00818.63
8.1.160.0040.00418.91
8.1.150.0080.00018.89
8.1.140.0040.00419.50
8.1.130.0000.00717.76
8.1.120.0000.00717.46
8.1.110.0040.00417.46
8.1.100.0080.00017.37
8.1.90.0040.00417.38
8.1.80.0020.00517.49
8.1.70.0070.00017.49
8.1.60.0050.00317.58
8.1.50.0030.00617.54
8.1.40.0030.00617.51
8.1.30.0040.00417.57
8.1.20.0000.00717.57
8.1.10.0040.00417.60
8.1.00.0040.00417.48
8.0.300.0060.00318.77
8.0.290.0000.00716.75
8.0.280.0040.00418.36
8.0.270.0000.00717.33
8.0.260.0030.00317.22
8.0.250.0000.00717.05
8.0.240.0000.00917.01
8.0.230.0070.00017.02
8.0.220.0050.00316.98
8.0.210.0000.00716.98
8.0.200.0070.00017.02
8.0.190.0030.00617.07
8.0.180.0040.00416.90
8.0.170.0080.00017.06
8.0.160.0040.00416.94
8.0.150.0040.00416.87
8.0.140.0000.00717.00
8.0.130.0030.00313.44
8.0.120.0040.00416.82
8.0.110.0040.00416.89
8.0.100.0040.00416.84
8.0.90.0000.00717.09
8.0.80.0060.01216.94
8.0.70.0000.00716.76
8.0.60.0080.00016.94
8.0.50.0080.00017.09
8.0.30.0120.00817.02
8.0.20.0100.01017.40
8.0.10.0050.00216.97
8.0.00.0100.01116.84
7.4.330.0050.00015.08
7.4.320.0000.00716.51
7.4.300.0030.00316.52
7.4.290.0070.00416.41
7.4.280.0040.00416.63
7.4.270.0040.00416.55
7.4.260.0030.00616.54
7.4.250.0080.00016.49
7.4.240.0030.00316.55
7.4.230.0030.00316.41
7.4.220.0160.00316.65
7.4.210.0070.00716.64
7.4.200.0070.00016.55
7.4.160.0060.01516.59
7.4.150.0130.00617.40
7.4.140.0110.00917.86
7.4.130.0140.00616.64
7.4.120.0090.01116.66
7.4.110.0090.00916.40
7.4.100.0070.01116.54
7.4.90.0110.00616.54
7.4.80.0060.01619.39
7.4.70.0080.00816.51
7.4.60.0070.01016.43
7.4.50.0070.00716.30
7.4.40.0100.00716.47
7.4.30.0080.00916.57
7.4.10.0040.01415.17
7.4.00.0120.00314.86
7.3.330.0030.00313.16
7.3.320.0030.00313.03
7.3.310.0000.00716.16
7.3.300.0030.00316.28
7.3.290.0080.01116.29
7.3.280.0090.00816.32
7.3.270.0140.00717.40
7.3.260.0100.00716.61
7.3.250.0110.01116.42
7.3.240.0060.01216.50
7.3.230.0190.00316.39
7.3.210.0130.00316.25
7.3.200.0060.01116.57
7.3.190.0110.00816.50
7.3.180.0060.01016.30
7.3.170.0110.00616.29
7.3.160.0000.01516.30
7.3.130.0130.00714.67
7.3.120.0060.01214.82
7.3.110.0070.01114.68
7.3.100.0070.00714.84
7.3.90.0100.00714.75
7.3.80.0100.00314.79
7.3.70.0080.00814.82
7.3.60.0060.01314.89
7.3.50.0000.00914.71
7.3.40.0060.00614.65
7.3.30.0120.00314.85
7.3.20.0070.00716.43
7.3.10.0100.00516.60
7.3.00.0090.00516.52
7.2.330.0100.01316.67
7.2.320.0180.00016.77
7.2.310.0090.00916.52
7.2.300.0130.00516.67
7.2.290.0140.00316.52
7.2.260.0060.01215.06
7.2.250.0090.00914.99
7.2.240.0110.00415.28
7.2.230.0090.00614.88
7.2.220.0000.01514.74
7.2.210.0040.01115.14
7.2.200.0000.01814.95
7.2.190.0090.00914.91
7.2.180.0080.00615.01
7.2.170.0090.00014.93
7.2.160.0040.01415.00
7.2.150.0080.00416.80
7.2.140.0060.00316.98
7.2.130.0120.00316.76
7.2.120.0080.00716.80
7.2.110.0030.00616.84
7.2.100.0080.00716.69
7.2.90.0070.00716.95
7.2.80.0060.01116.82
7.2.70.0080.00816.65
7.2.60.0080.00817.00
7.2.50.0100.00216.94
7.2.40.0070.00616.96
7.2.30.0070.00616.91
7.2.20.0060.01116.95
7.2.10.0080.00216.80
7.2.00.0080.00517.76
7.1.330.0100.00715.58
7.1.320.0100.00015.64
7.1.310.0040.01215.56
7.1.300.0110.00415.81
7.1.290.0040.00815.71
7.1.280.0110.00015.67
7.1.270.0030.01415.78
7.1.260.0060.00615.77
7.1.250.0070.00515.77
7.1.240.0040.00415.69
7.1.230.0090.00015.98
7.1.220.0060.00815.98
7.1.210.0060.00315.48
7.1.200.0030.01015.57
7.1.190.0000.00915.79
7.1.180.0080.00815.63
7.1.170.0130.00315.89
7.1.160.0000.00915.89
7.1.150.0060.00615.95
7.1.140.0090.00615.98
7.1.130.0130.00015.54
7.1.120.0110.00015.68
7.1.110.0080.00315.86
7.1.100.0070.00816.98
7.1.90.0040.01115.62
7.1.80.0070.00715.86
7.1.70.0070.00516.36
7.1.60.0030.01117.59
7.1.50.0090.00615.85
7.1.40.0000.01515.66
7.1.30.0100.00715.47
7.1.20.0000.01615.82
7.1.10.0000.01215.90
7.1.00.0030.04319.02
7.0.330.0070.00715.29
7.0.320.0030.00515.14
7.0.310.0100.00315.25
7.0.300.0030.00915.36
7.0.290.0100.00315.33
7.0.280.0080.00415.09
7.0.270.0000.01115.38
7.0.260.0070.00715.20
7.0.250.0000.01315.37
7.0.240.0060.00915.65
7.0.230.0050.00515.38
7.0.220.0030.00915.33
7.0.210.0090.00315.55
7.0.200.0320.00714.97
7.0.190.0080.00315.35
7.0.180.0040.01215.28
7.0.170.0070.00715.55
7.0.160.0070.00715.46
7.0.150.0080.00415.27
7.0.140.0080.00315.43
7.0.130.0000.00815.42
7.0.120.0080.00015.31
7.0.110.0000.01215.21
7.0.100.0030.00615.21
7.0.90.0080.00015.29
7.0.80.0030.01015.38
7.0.70.0090.00615.17
7.0.60.0050.02918.49
7.0.50.0090.03817.83
7.0.40.0150.04616.81
7.0.30.0200.02716.85
7.0.20.0200.03717.00
7.0.10.0140.03516.87
7.0.00.0220.03316.98
5.6.400.0030.00614.27
5.6.390.0070.00714.64
5.6.380.0100.00614.10
5.6.370.0080.00014.33
5.6.360.0130.00014.51
5.6.350.0170.00014.53
5.6.340.0070.00714.08
5.6.330.0030.01014.45
5.6.320.0040.00414.63
5.6.310.0060.00614.05
5.6.300.0050.00514.07
5.6.290.0070.00714.34
5.6.280.0110.03517.68
5.6.270.0000.00814.50
5.6.260.0000.01314.45
5.6.250.0000.01514.52
5.6.240.0000.01514.25
5.6.230.0120.00614.46
5.6.220.0040.01114.71
5.6.210.0020.04917.55
5.6.200.0130.03317.68
5.6.190.0230.04017.63
5.6.180.0080.03717.80
5.6.170.0180.03017.74
5.6.160.0120.03617.79
5.6.150.0100.03117.71
5.6.140.0170.04717.75
5.6.130.0150.03017.71
5.6.120.0090.03617.84
5.6.110.0100.03617.78
5.6.100.0070.03717.65
5.6.90.0140.02917.79
5.6.80.0200.02717.38
5.6.70.0190.03317.43
5.6.60.0120.04117.28
5.6.50.0160.02717.41
5.6.40.0160.02717.33
5.6.30.0140.03017.31
5.6.20.0110.03317.42
5.6.10.0090.03117.31
5.6.00.0100.03217.37
5.5.380.0080.00514.19
5.5.370.0070.01114.34
5.5.360.0030.00714.63
5.5.350.1950.02117.50
5.5.340.0060.03817.67
5.5.330.0140.02817.44
5.5.320.0120.03417.49
5.5.310.0120.03917.52
5.5.300.0190.02617.58
5.5.290.0090.03517.58
5.5.280.0130.02817.48
5.5.270.0070.03617.65
5.5.260.0090.03417.57
5.5.250.0030.03617.52
5.5.240.0130.04117.00
5.5.230.0080.03817.30
5.5.220.0120.03117.22
5.5.210.0120.03217.29
5.5.200.0030.03617.35
5.5.190.0180.02517.13
5.5.180.0120.03117.16
5.5.170.0090.00613.77
5.5.160.0150.03017.31
5.5.150.0170.02817.40
5.5.140.0100.03017.14
5.5.130.0090.03117.41
5.5.120.0140.03017.30
5.5.110.0210.02817.08
5.5.100.0190.02817.15
5.5.90.0220.02416.93
5.5.80.0220.02517.08
5.5.70.0130.03017.33
5.5.60.0080.03117.28
5.5.50.0090.03117.31
5.5.40.0160.02917.20
5.5.30.0170.03017.31
5.5.20.0200.03117.20
5.5.10.0200.02817.21
5.5.00.0180.03717.09

preferences:
61.38 ms | 401 KiB | 5 Q