3v4l.org

run code in 300+ PHP versions simultaneously
<?php $unserialize_str = 'a:2:{s:4:"user";b:1;s:4:"pass";b:"s878926199a";}'; echo unserialize($unserialize_str); $_POST='a:3:{s:8:"username";b:1;s:8:"password";b:0;s:5:"login";s:5:"Login";}'; //$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)
8.3.60.0110.00416.75
8.3.50.0060.00916.49
8.3.40.0110.00718.67
8.3.30.0070.00718.88
8.3.20.0030.00618.73
8.3.10.0030.00621.74
8.3.00.0030.00618.00
8.2.180.0140.00416.75
8.2.170.0140.00022.96
8.2.160.0040.01119.10
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00721.00
8.2.120.0080.00026.35
8.2.110.0070.01122.29
8.2.100.0040.00817.91
8.2.90.0040.00419.34
8.2.80.0060.00317.97
8.2.70.0040.00417.63
8.2.60.0030.00618.04
8.2.50.0000.00818.10
8.2.40.0050.00322.32
8.2.30.0000.00719.39
8.2.20.0000.00717.66
8.2.10.0040.00418.18
8.2.00.0040.00418.13
8.1.280.0070.01125.92
8.1.270.0070.00023.83
8.1.260.0000.00728.09
8.1.250.0070.00028.09
8.1.240.0120.00019.18
8.1.230.0090.00317.43
8.1.220.0000.00917.77
8.1.210.0080.00018.77
8.1.200.0090.00017.35
8.1.190.0030.00617.35
8.1.180.0050.00318.10
8.1.170.0080.00018.65
8.1.160.0000.00719.06
8.1.150.0070.00018.93
8.1.140.0050.00319.65
8.1.130.0000.00717.67
8.1.120.0000.00717.46
8.1.110.0000.00717.50
8.1.100.0040.00417.43
8.1.90.0000.00717.42
8.1.80.0000.00717.50
8.1.70.0000.00717.46
8.1.60.0000.00817.61
8.1.50.0080.00017.52
8.1.40.0090.00017.41
8.1.30.0000.00817.50
8.1.20.0080.00017.62
8.1.10.0000.00717.57
8.1.00.0060.00317.53
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0050.00218.45
8.0.270.0000.00717.37
8.0.260.0000.00617.27
8.0.250.0000.00716.90
8.0.240.0030.00517.05
8.0.230.0070.00016.90
8.0.220.0040.00416.94
8.0.210.0080.00016.98
8.0.200.0030.00317.02
8.0.190.0040.00417.02
8.0.180.0020.00516.98
8.0.170.0040.00416.89
8.0.160.0000.00917.02
8.0.150.0070.00016.81
8.0.140.0040.00316.91
8.0.130.0030.00313.43
8.0.120.0050.00216.90
8.0.110.0030.00516.87
8.0.100.0050.00216.93
8.0.90.0050.00216.92
8.0.80.0110.00816.84
8.0.70.0070.00016.92
8.0.60.0000.00716.79
8.0.50.0060.00316.94
8.0.30.0110.00816.97
8.0.20.0080.01217.42
8.0.10.0050.00317.08
8.0.00.0120.00816.82
7.4.330.0030.00315.08
7.4.320.0030.00316.62
7.4.300.0000.00716.52
7.4.290.0030.00616.51
7.4.280.0060.00316.49
7.4.270.0070.00016.52
7.4.260.0000.00816.49
7.4.250.0080.00016.47
7.4.240.0000.00616.64
7.4.230.0000.00716.33
7.4.220.0110.00716.55
7.4.210.0160.00016.53
7.4.200.0020.00516.46
7.4.160.0060.00916.45
7.4.150.0070.01117.40
7.4.140.0110.00917.86
7.4.130.0130.00516.63
7.4.120.0150.00616.48
7.4.110.0100.00716.61
7.4.100.0130.01016.56
7.4.90.0130.00416.41
7.4.80.0100.00719.39
7.4.70.0070.01016.52
7.4.60.0050.01116.43
7.4.50.0070.01116.41
7.4.40.0070.01016.70
7.4.30.0070.01316.57
7.4.10.0060.00914.98
7.4.00.0050.00715.04
7.3.330.0030.00313.19
7.3.320.0030.00313.08
7.3.310.0050.00216.27
7.3.300.0030.00316.19
7.3.290.0070.00916.29
7.3.280.0090.00916.27
7.3.270.0060.01317.40
7.3.260.0080.00916.62
7.3.250.0160.00616.42
7.3.240.0110.00516.32
7.3.230.0040.01416.61
7.3.210.0100.01016.20
7.3.200.0080.00816.51
7.3.190.0140.00616.46
7.3.180.0030.01316.39
7.3.170.0120.00416.42
7.3.160.0100.00716.24
7.3.130.0070.01114.82
7.3.120.0030.01214.46
7.3.110.0030.01514.89
7.3.100.0040.01614.82
7.3.90.0080.00814.82
7.3.80.0030.00614.69
7.3.70.0040.01114.96
7.3.60.0060.00914.71
7.3.50.0040.00714.68
7.3.40.0120.00315.01
7.3.30.0060.00614.95
7.3.20.0030.00916.70
7.3.10.0070.00316.85
7.3.00.0070.00716.82
7.2.330.0100.01316.53
7.2.320.0090.01316.30
7.2.310.0130.00316.68
7.2.300.0090.00816.37
7.2.290.0170.00716.26
7.2.260.0130.00715.13
7.2.250.0100.01015.23
7.2.240.0110.00415.13
7.2.230.0070.00314.79
7.2.220.0120.00314.78
7.2.210.0030.01014.92
7.2.200.0060.00315.15
7.2.190.0000.01715.17
7.2.180.0080.00414.84
7.2.170.0000.01414.93
7.2.160.0070.00414.88
7.2.150.0000.00816.74
7.2.140.0000.00916.86
7.2.130.0110.00416.77
7.2.120.0100.00316.92
7.2.110.0030.00616.77
7.2.100.0030.00917.02
7.2.90.0000.01616.82
7.2.80.0120.00316.88
7.2.70.0060.00616.75
7.2.60.0050.00716.83
7.2.50.0090.00616.97
7.2.40.0060.00616.84
7.2.30.0120.00017.00
7.2.20.0080.00416.90
7.2.10.0040.01116.84
7.2.00.0060.00916.89
7.1.330.0120.00615.69
7.1.320.0070.00715.61
7.1.310.0110.00416.01
7.1.300.0060.00315.74
7.1.290.0040.01115.86
7.1.280.0000.00915.86
7.1.270.0040.00915.95
7.1.260.0040.00815.52
7.1.250.0060.00915.82
7.1.240.0110.00415.84
7.1.230.0040.00715.82
7.1.220.0040.01115.86
7.1.210.0130.00015.85
7.1.200.0120.00215.70
7.1.190.0030.01215.88
7.1.180.0070.00715.56
7.1.170.0000.00815.86
7.1.160.0060.00315.69
7.1.150.0000.01515.70
7.1.140.0060.00915.93
7.1.130.0060.00615.80
7.1.120.0030.01015.38
7.1.110.0000.01315.96
7.1.100.0040.00715.84
7.1.90.0070.00715.87
7.1.80.0060.00615.86
7.1.70.0020.00716.46
7.1.60.0050.01017.40
7.1.50.0030.00915.72
7.1.40.0030.00715.78
7.1.30.0000.01515.88
7.1.20.0060.00915.98
7.1.10.0080.00415.88
7.1.00.0020.04519.04
7.0.330.0030.01015.45
7.0.320.0030.00915.41
7.0.310.0030.01015.13
7.0.300.0030.01415.37
7.0.290.0030.00515.34
7.0.280.0050.00315.50
7.0.270.0040.00415.31
7.0.260.0040.00815.39
7.0.250.0030.00515.53
7.0.240.0100.00315.43
7.0.230.0000.00815.25
7.0.220.0030.01015.43
7.0.210.0000.01015.42
7.0.200.0220.00314.89
7.0.190.0040.00415.30
7.0.180.0060.00615.22
7.0.170.0070.01015.22
7.0.160.0000.01215.47
7.0.150.0000.01615.44
7.0.140.0070.00715.35
7.0.130.0060.00615.00
7.0.120.0060.00315.30
7.0.110.0070.00715.51
7.0.100.0030.00715.27
7.0.90.0060.00915.56
7.0.80.0030.00715.37
7.0.70.0030.00915.35
7.0.60.0040.04018.65
7.0.50.0050.03717.98
7.0.40.0160.03416.89
7.0.30.0210.03716.92
7.0.20.0240.02716.81
7.0.10.0180.03416.80
7.0.00.0250.03016.88
5.6.400.0070.00714.18
5.6.390.0100.00614.21
5.6.380.0060.01014.29
5.6.370.0060.00614.19
5.6.360.0110.00414.35
5.6.350.0110.00314.08
5.6.340.0030.00714.52
5.6.330.0030.01014.07
5.6.320.0040.00714.54
5.6.310.0030.01014.38
5.6.300.0070.00714.06
5.6.290.0000.01114.59
5.6.280.0060.00614.72
5.6.270.0000.01214.34
5.6.260.0030.01014.44
5.6.250.0040.00714.54
5.6.240.0040.01114.46
5.6.230.0000.01214.41
5.6.220.0130.00014.45
5.6.210.0130.04017.39
5.6.200.0190.03417.76
5.6.190.0220.02717.63
5.6.180.0150.03317.71
5.6.170.0210.03317.85
5.6.160.0130.03817.97
5.6.150.0170.03617.74
5.6.140.0100.03217.64
5.6.130.0200.03417.74
5.6.120.0100.03517.70
5.6.110.0100.04217.82
5.6.100.0110.03017.74
5.6.90.0150.03617.78
5.6.80.0220.03017.45
5.6.70.0170.02917.22
5.6.60.0250.03117.37
5.6.50.0080.03517.24
5.6.40.0230.02717.33
5.6.30.0200.02817.34
5.6.20.0100.02917.32
5.6.10.0100.03517.22
5.6.00.0050.03417.37
5.5.380.0040.00814.06
5.5.370.0090.00314.25
5.5.360.0070.00314.60
5.5.350.1370.02217.31
5.5.340.0070.03117.50
5.5.330.0180.03617.73
5.5.320.0230.02617.27
5.5.310.0220.02717.67
5.5.300.0270.03317.51
5.5.290.0130.03817.62
5.5.280.0050.03417.46
5.5.270.0170.02817.63
5.5.260.0100.03217.44
5.5.250.0240.04017.39
5.5.240.0180.04317.24
5.5.230.0250.02817.31
5.5.220.0210.03017.44
5.5.210.0170.02717.25
5.5.200.0200.03317.18
5.5.190.0200.02517.19
5.5.180.0120.02817.22
5.5.170.0070.00714.12
5.5.160.0100.03517.23
5.5.150.0110.03617.40
5.5.140.0180.03017.26
5.5.130.0180.03017.22
5.5.120.0250.02217.12
5.5.110.0110.02517.26
5.5.100.0110.02617.15
5.5.90.0080.03317.16
5.5.80.0220.02517.18
5.5.70.0130.03817.21
5.5.60.0120.03617.19
5.5.50.0200.03117.02
5.5.40.0160.02917.15
5.5.30.0180.02717.03
5.5.20.0180.02817.06
5.5.10.0200.03116.84
5.5.00.0260.03117.14

preferences:
52.71 ms | 401 KiB | 5 Q