3v4l.org

run code in 300+ PHP versions simultaneously
<?php require "config.php"; list($hash,$id) = explode("~",$_COOKIE['permlogin']); $con = mysqli_connect($mysql_host,$mysql_user,$mysql_password,$mysql_database); $sql = "SELECT * FROM auto_login WHERE userId='$id' AND loginHash='$hash'"; $query = mysqli_query($con,$sql); $count = mysqli_num_rows($query); function keygen($length) { $key = ''; list($usec, $sec) = explode(' ', microtime()); mt_srand((float) $sec + ((float) $usec * 100000)); $inputs = array_merge(range('z','a'),range(0,9),range('A','Z')); for($i=0; $i<$length; $i++) { $key .= $inputs{mt_rand(0,61)}; } return $key; } if ($count == 1) { setcookie("permlogin","",time()-47336401,"/",".gjs19.tk"); $dataSql = "SELECT * FROM members WHERE id='$id'"; $dataQuery = mysqli_query($con,$dataSql); $row = mysqli_fetch_array($dataQuery); $hash = keygen(128); $updateSql = "UPDATE auto_login SET loginHash='" . $hash . "' WHERE userId='" . $id . "'"; $updateQuery = mysqli_query($con,$updateSql); session_start(); $_SESSION['userid'] = $row['id']; $_SESSION['passname'] = $row['username']; $_SESSION['usertype'] = $row['type']; /*$_SESSION['avatar'] = "image/avatar/".$row['avatar'];*/ switch ($row['type']) { case "0": $_SESSION['username'] = "<font color='lightblue'>" . $row['username'] . "</font>"; break; case "1": $_SESSION['username'] = "<font color='orange'>" . $row['username'] . "</font>"; break; case "2": $_SESSION['username'] = "<font color='red'>" . $row['username'] . "</font>"; break; } setcookie("permlogin",$hash . "~" . $id,time()+31557600,"/",".gjs19.tk"); header("Location: ../index.php"); }

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)
7.1.70.0050.00216.99
7.1.60.0060.01919.17
7.1.50.0090.01216.62
7.1.00.0130.06322.34
7.0.200.0000.01016.65
7.0.140.0070.06721.99
7.0.100.0130.04319.98
7.0.90.0000.05020.00
7.0.80.0000.04320.00
7.0.70.0030.04019.94
7.0.60.0070.05020.00
7.0.50.0000.04720.27
7.0.40.0030.03720.18
7.0.30.0070.04019.99
7.0.20.0070.04020.03
7.0.10.0000.04320.04
7.0.00.0030.05319.95
5.6.280.0100.07020.79
5.6.250.0030.04720.81
5.6.240.0070.04020.78
5.6.230.0130.02320.65
5.6.220.0100.03320.57
5.6.210.0070.04320.71
5.6.200.0070.03321.07
5.6.190.0030.05021.11
5.6.180.0000.03721.09
5.6.170.0070.03721.05
5.6.160.0000.03721.04
5.6.150.0000.04721.20
5.6.140.0070.04321.14
5.6.130.0030.04021.14
5.6.120.0070.03721.07
5.6.110.0100.04021.13
5.6.100.0030.04721.05
5.6.90.0030.04021.03
5.6.80.0030.03720.45
5.6.70.0070.04020.49
5.6.60.0000.04320.49
5.6.50.0070.07720.55
5.6.40.0000.04720.43
5.6.30.0100.06320.34
5.6.20.0100.07020.43
5.6.10.0100.05720.32
5.6.00.0030.04320.41
5.5.380.0070.03720.43
5.5.370.0030.04020.48
5.5.360.0070.04020.38
5.5.350.0130.05020.45
5.5.340.0000.04720.91
5.5.330.0030.04020.75
5.5.320.0070.04020.76
5.5.310.0030.03720.76
5.5.300.0070.03720.66
5.5.290.0100.03720.82
5.5.280.0000.03720.89
5.5.270.0030.04320.94
5.5.260.0100.03020.84
5.5.250.0000.04720.61
5.5.240.0100.03720.14
5.5.230.0000.04320.18
5.5.220.0070.03320.30
5.5.210.0100.06720.23
5.5.200.0030.07720.16
5.5.190.0030.04020.27
5.5.180.0000.05320.29
5.5.160.0130.06020.24
5.5.150.0070.06720.10
5.5.140.0130.06720.20
5.5.130.0030.07020.29
5.5.120.0130.07020.20
5.5.110.0030.04020.20
5.5.100.0070.08320.14
5.5.90.0070.06720.19
5.5.80.0030.03720.19
5.5.70.0070.07020.17
5.5.60.0070.07720.16
5.5.50.0100.04320.09
5.5.40.0100.08720.07
5.5.30.0170.07020.12
5.5.20.0100.06720.17
5.5.10.0100.07720.07
5.5.00.0030.04320.00
5.4.450.0030.03319.29
5.4.440.0100.03719.37
5.4.430.0030.04319.27
5.4.420.0030.04019.51
5.4.410.0030.04019.33
5.4.400.0000.04019.04
5.4.390.0070.03018.91
5.4.380.0030.03019.19
5.4.370.0070.07019.05
5.4.360.0100.07319.17
5.4.350.0200.06319.05
5.4.340.0100.07319.25
5.4.320.0070.06719.17
5.4.310.0030.04019.04
5.4.300.0070.06719.17
5.4.290.0070.05019.14
5.4.280.0030.08019.14
5.4.270.0070.04019.14
5.4.260.0030.07019.12
5.4.250.0070.04719.04
5.4.240.0130.06718.85
5.4.230.0130.07319.23
5.4.220.0030.09718.90
5.4.210.0130.04019.23
5.4.200.0100.04319.21
5.4.190.0130.07719.13
5.4.180.0070.07718.87
5.4.170.0030.05718.94
5.4.160.0030.04019.02
5.4.150.0000.05019.11
5.4.140.0100.06016.41
5.4.130.0170.05016.46
5.4.120.0100.03316.46
5.4.110.0030.06316.45
5.4.100.0070.06316.40
5.4.90.0200.06016.53
5.4.80.0070.07316.36
5.4.70.0100.03716.48
5.4.60.0170.06316.34
5.4.50.0100.07716.46
5.4.40.0100.06716.55
5.4.30.0000.07316.37
5.4.20.0030.06316.37
5.4.10.0100.05016.48
5.4.00.0070.06315.66
5.3.290.0100.07014.83
5.3.280.0070.06314.83
5.3.270.0130.06714.83
5.3.260.0030.04014.83
5.3.250.0100.03714.83
5.3.240.0030.04714.83
5.3.230.0130.07014.83
5.3.220.0070.07014.83
5.3.210.0030.08314.83
5.3.200.0070.04314.83
5.3.190.0100.07714.83
5.3.180.0070.08014.83
5.3.170.0100.06314.83
5.3.160.0100.06714.83
5.3.150.0070.07314.83
5.3.140.0100.06314.83
5.3.130.0030.08014.83
5.3.120.0100.07714.83
5.3.110.0030.07714.83
5.3.100.0070.05014.83
5.3.90.0130.03314.83
5.3.80.0100.07314.83
5.3.70.0030.05014.83
5.3.60.0000.05014.83
5.3.50.0030.04014.83
5.3.40.0070.04714.83
5.3.30.0030.06014.83
5.3.20.0070.05014.83
5.3.10.0030.03314.83
5.3.00.0070.06014.83
5.2.170.0000.04314.83
5.2.160.0030.06014.83
5.2.150.0000.03314.83
5.2.140.0070.04714.83
5.2.130.0130.04014.83
5.2.120.0030.03014.83
5.2.110.0130.05014.83
5.2.100.0030.06314.83
5.2.90.0000.03714.83
5.2.80.0030.03014.83
5.2.70.0070.03014.83
5.2.60.0030.05014.83
5.2.50.0070.05014.83
5.2.40.0070.03314.83
5.2.30.0030.06714.83
5.2.20.0070.05014.83
5.2.10.0070.06014.83
5.2.00.0000.05014.83
5.1.60.0030.04014.83
5.1.50.0100.04714.83
5.1.40.0030.05314.83
5.1.30.0100.03314.83
5.1.20.0070.05714.83
5.1.10.0030.05314.83
5.1.00.0000.04014.83
5.0.50.0070.04314.83
5.0.40.0070.04014.83
5.0.30.0030.07014.83
5.0.20.0030.03714.83
5.0.10.0000.04714.83
5.0.00.0030.06314.83
4.4.90.0000.03314.83
4.4.80.0070.01314.83
4.4.70.0100.02714.83
4.4.60.0000.04014.83
4.4.50.0070.02014.83
4.4.40.0030.05014.83
4.4.30.0000.03714.83
4.4.20.0000.02014.83
4.4.10.0100.02314.83
4.4.00.0000.06014.83
4.3.110.0000.04014.83
4.3.100.0030.02014.83
4.3.90.0030.01714.83
4.3.80.0030.04714.83
4.3.70.0030.02314.83
4.3.60.0030.01714.83
4.3.50.0000.03014.83
4.3.40.0100.03714.83
4.3.30.0000.02014.83
4.3.20.0000.03314.83
4.3.10.0000.03314.83
4.3.00.0000.01714.83

preferences:
38.52 ms | 400 KiB | 5 Q