3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_COOKIE['user'] = array("\0555", "hund"); $users = array( "0:9b5c3d2b64b8f74e56edec71462bd97a" , "1:4eb5fb1501102508a86971773849d266", "2:facabd94d57fc9f1e655ef9ce891e86e", "3:ce3924f011fe323df3a6a95222b0c909", "4:7f6618422e6a7ca2e939bd83abde402c", "5:06e2b745f3124f7d670f78eabaa94809", "6:8e39a6e40900bb0824a8e150c0d0d59f", "7:d035e1a80bbb377ce1edce42728849f2", "8:0927d64a71a9d0078c274fc5f4f10821", "9:e2e23d64a642ee82c7a270c6c76df142", "10:70298593dd7ada576aff61b6750b9118" ); $valid_user = false; $input = $_COOKIE['user']; $input[1] = md5($input[1]); var_dump($input, $input[0] + 0, $input[0] + 0 == 0); foreach ($users as $user) { $user = explode(":", $user); if ($input === $user) { $uid = $input[0] + 0; $valid_user = true; } } if (!$valid_user) { die("not a valid user\n"); } if ($uid == 0) { echo "Hello Admin How can I serve you today?\n"; echo "SECRETS ....\n"; } else { echo "Welcome back user\n"; }

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)
8.3.60.0130.00716.50
8.3.50.0070.00718.06
8.3.40.0130.00318.82
8.3.30.0110.00419.21
8.3.20.0080.00020.25
8.3.10.0040.00421.65
8.3.00.0040.00417.63
8.2.180.0120.00316.63
8.2.170.0140.00022.96
8.2.160.0070.01022.21
8.2.150.0000.00725.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00817.75
8.2.110.0060.00322.25
8.2.100.0120.00318.03
8.2.90.0040.00419.25
8.2.80.0040.00417.97
8.2.70.0040.00417.93
8.2.60.0040.00418.05
8.2.50.0050.00318.10
8.2.40.0000.00720.42
8.2.30.0030.00619.34
8.2.20.0040.00417.72
8.2.10.0070.00018.10
8.2.00.0030.00618.00
8.1.280.0120.00325.92
8.1.270.0100.00720.21
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0080.00323.82
8.1.230.0070.00420.84
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0030.00517.35
8.1.180.0060.00318.10
8.1.170.0040.00418.91
8.1.160.0000.00818.80
8.1.150.0030.00518.95
8.1.140.0050.00317.43
8.1.130.0070.00017.66
8.1.120.0040.00417.48
8.1.110.0040.00417.36
8.1.100.0000.00717.43
8.1.90.0020.00517.41
8.1.80.0030.00417.51
8.1.70.0030.00317.41
8.1.60.0080.00017.61
8.1.50.0030.00517.44
8.1.40.0030.00617.54
8.1.30.0040.00417.64
8.1.20.0000.00717.55
8.1.10.0000.00817.53
8.1.00.0000.00717.47
8.0.300.0040.00418.77
8.0.290.0000.00716.73
8.0.280.0060.00318.34
8.0.270.0030.00317.12
8.0.260.0040.00317.25
8.0.250.0030.00516.93
8.0.240.0070.00016.92
8.0.230.0030.00316.90
8.0.220.0050.00216.93
8.0.210.0030.00316.97
8.0.200.0020.00516.88
8.0.190.0000.00716.97
8.0.180.0040.00416.95
8.0.170.0040.00417.01
8.0.160.0040.00416.73
8.0.150.0000.00816.88
8.0.140.0080.00416.91
8.0.130.0030.00313.38
8.0.120.0000.00916.89
8.0.110.0060.00316.93
8.0.100.0040.00416.81
8.0.90.0050.00316.94
8.0.80.0060.01617.01
8.0.70.0080.00016.84
8.0.60.0040.00416.84
8.0.50.0050.00216.93
8.0.30.0140.00717.03
8.0.20.0120.00617.40
8.0.10.0060.00317.04
8.0.00.0120.00516.75
7.4.330.0000.00515.04
7.4.320.0030.00316.60
7.4.300.0060.00016.62
7.4.290.0060.00316.58
7.4.280.0070.00016.57
7.4.270.0030.00316.50
7.4.260.0030.00316.50
7.4.250.0040.00416.45
7.4.240.0060.00116.63
7.4.230.0040.00416.49
7.4.220.0040.01516.46
7.4.210.0110.00716.57
7.4.200.0030.00316.30
7.4.160.0030.01316.46
7.4.150.0100.01417.40
7.4.140.0090.01317.86
7.4.130.0080.01216.48
7.4.120.0100.01016.58
7.4.110.0040.01416.61
7.4.100.0170.00416.55
7.4.90.0090.00916.39
7.4.80.0120.00919.39
7.4.70.0110.00516.55
7.4.60.0100.00616.50
7.4.50.0050.00316.78
7.4.40.0110.00716.49
7.4.30.0070.01016.64
7.4.00.0080.00614.90
7.3.330.0030.00313.20
7.3.320.0000.00513.23
7.3.310.0030.00316.24
7.3.300.0030.00316.35
7.3.290.0070.00016.29
7.3.280.0060.01116.36
7.3.270.0110.00517.40
7.3.260.0090.01216.69
7.3.250.0070.01016.42
7.3.240.0110.00716.38
7.3.230.0120.00616.51
7.3.210.0080.00816.58
7.3.200.0130.00319.39
7.3.190.0100.00616.43
7.3.180.0100.00616.48
7.3.170.0030.01416.45
7.3.160.0100.00716.43
7.3.120.0080.00614.98
7.3.110.0030.01114.82
7.3.100.0060.00514.63
7.3.90.0060.00814.88
7.3.80.0040.00914.88
7.3.70.0050.00714.77
7.3.60.0060.00814.85
7.3.50.0070.00714.76
7.3.40.0080.00714.89
7.3.30.0070.00614.77
7.3.20.0070.00916.75
7.3.10.0090.00816.64
7.3.00.0070.00716.79
7.2.330.0120.00816.62
7.2.320.0060.01316.85
7.2.310.0100.00616.59
7.2.300.0100.00716.68
7.2.290.0030.01516.59
7.2.250.0110.00815.18
7.2.240.0130.00314.99
7.2.230.0060.01014.95
7.2.220.0020.01115.12
7.2.210.0070.00615.16
7.2.200.0000.01214.99
7.2.190.0060.00414.98
7.2.180.0100.00515.07
7.2.170.0050.00715.17
7.2.160.0080.00314.71
7.2.150.0070.00417.08
7.2.140.0000.01317.00
7.2.130.0060.00317.07
7.2.120.0040.01116.99
7.2.110.0070.00316.59
7.2.100.0000.01316.89
7.2.90.0060.00916.71
7.2.80.0090.00616.90
7.2.70.0060.00616.66
7.2.60.0070.01017.07
7.2.50.0090.00616.77
7.2.40.0060.00616.75
7.2.30.0060.00616.97
7.2.20.0110.00416.55
7.2.10.0040.01116.73
7.2.00.0050.00918.01
7.1.330.0010.00815.86
7.1.320.0030.01115.95
7.1.310.0080.00715.85
7.1.300.0080.00715.66
7.1.290.0080.00615.75
7.1.280.0050.00815.88
7.1.270.0050.01115.72
7.1.260.0030.01015.93
7.1.250.0030.00915.91
7.1.100.0000.01118.06
7.1.70.0000.00917.01
7.1.60.0060.01919.59
7.1.50.0070.01716.94
7.1.00.0030.07722.45
7.0.200.0040.00416.81
7.0.60.0130.07020.04
7.0.50.0030.04317.84
7.0.40.0030.07720.05
7.0.30.0330.07320.16
7.0.20.0200.04020.16
7.0.10.0300.07720.00
7.0.00.0130.07320.11
5.6.280.0000.07721.10
5.6.210.0100.08020.62
5.6.200.0100.08018.23
5.6.190.0130.05320.41
5.6.180.4130.04320.67
5.6.170.0300.08020.33
5.6.160.0270.03720.47
5.6.150.0070.06018.11
5.6.140.0100.07718.21
5.6.130.0100.07318.22
5.6.120.0170.07320.98
5.6.110.0070.09021.01
5.6.100.0000.06021.00
5.6.90.0130.07021.01
5.6.80.0030.05020.39
5.6.70.0030.07720.37
5.5.350.0300.07020.43
5.5.340.0030.04017.95
5.5.330.0100.07720.06
5.5.320.0330.07320.18
5.5.310.0170.05720.24
5.5.300.0100.05318.02
5.5.290.0030.08317.88
5.5.280.0030.05720.68
5.5.270.0030.06020.76
5.5.260.0100.08020.88
5.5.250.0000.06320.46
5.5.240.0300.07020.34
5.4.450.0870.05019.33
5.4.440.0170.05019.43
5.4.430.0600.05719.34
5.4.420.0730.04719.54
5.4.410.0600.05319.04
5.4.400.0670.05019.16
5.4.390.0530.06319.14
5.4.380.0670.04719.29
5.4.370.0630.05318.86
5.4.360.0730.04319.30
5.4.350.0730.05318.93
5.4.340.0600.05719.22
5.4.320.0700.05018.93
5.4.310.0670.04719.18
5.4.300.0730.05719.30
5.4.290.0770.05318.82
5.4.280.0800.05318.92
5.4.270.0830.04719.27
5.4.260.0730.04319.09
5.4.250.0530.06018.82
5.4.240.0800.05019.14
5.4.230.0700.04318.92
5.4.220.0570.05719.21
5.4.210.0800.05719.02
5.4.200.0830.05016.57
5.4.190.0870.04719.10
5.4.180.0770.05319.17
5.4.170.0730.06019.18
5.4.160.0530.05718.94
5.4.150.0830.04718.93
5.4.140.0670.04716.52
5.4.130.0600.05316.52
5.4.120.0870.06316.22
5.4.110.0770.05016.41
5.4.100.0870.04316.35
5.4.90.0830.04716.22
5.4.80.0870.04016.53
5.4.70.0930.04016.20
5.4.60.0870.04716.48
5.4.50.0700.05716.49
5.4.40.0930.04016.39
5.4.30.0700.05316.18
5.4.20.0830.05016.34
5.4.10.0900.04016.49
5.4.00.0830.04315.79
5.3.290.0970.04314.56
5.3.280.0800.05314.44
5.3.270.0800.05714.56
5.3.260.0900.04714.62
5.3.250.0800.05014.53
5.3.240.0870.04314.53
5.3.230.0830.04714.50
5.3.220.0830.04314.43
5.3.210.0770.06014.41
5.3.200.0900.05014.48
5.3.190.0970.05714.48
5.3.180.0700.06014.59
5.3.170.0830.05014.59
5.3.160.0870.04314.58
5.3.150.0830.04714.49
5.3.140.0770.05714.54
5.3.130.0830.05014.45
5.3.120.0600.05714.55
5.3.110.0900.04714.36
5.3.100.0570.05313.88
5.3.90.0530.05713.93
5.3.80.0700.06013.88
5.3.70.0600.05013.95
5.3.60.0770.05013.86
5.3.50.0770.05013.93
5.3.40.0800.06013.78
5.3.30.0800.05013.81
5.3.20.0970.04313.57
5.3.10.0730.05313.64
5.3.00.0630.05013.49
5.2.170.0530.04011.00
5.2.160.0530.03711.07
5.2.150.0500.04011.20
5.2.140.0500.04011.05
5.2.130.0470.04311.05
5.2.120.0500.04011.05
5.2.110.0700.04011.18
5.2.100.0530.04011.15
5.2.90.0570.04010.97
5.2.80.0700.03710.94
5.2.70.0570.03710.95
5.2.60.0570.05010.96
5.2.50.0500.03310.96
5.2.40.0370.04010.84
5.2.30.0330.04010.80
5.2.20.0470.03710.95
5.2.10.0370.04010.86
5.2.00.0370.04010.66
5.1.60.0430.0379.91
5.1.50.0330.03710.07
5.1.40.0400.02310.01
5.1.30.0500.03310.36
5.1.20.0570.04010.21
5.1.10.0670.04710.01
5.1.00.0530.0409.92
5.0.50.0230.0338.64
5.0.40.0330.0208.52
5.0.30.0300.0478.14
5.0.20.0400.0378.20
5.0.10.0170.0338.23
5.0.00.0100.0478.09
4.4.90.0200.0235.93
4.4.80.0170.0235.82
4.4.70.0230.0275.92
4.4.60.0200.0235.78
4.4.50.0170.0205.81
4.4.40.0300.0405.79
4.4.30.0430.0135.79
4.4.20.0330.0235.98
4.4.10.0230.0305.83
4.4.00.0330.0335.78
4.3.110.0170.0275.76
4.3.100.0200.0175.73
4.3.90.0300.0175.78
4.3.80.0300.0375.84
4.3.70.0200.0235.65
4.3.60.0230.0205.79
4.3.50.0100.0275.65
4.3.40.0130.0405.76
4.3.30.0030.0235.48
4.3.20.0070.0205.48
4.3.10.0070.0235.48
4.3.00.0170.0276.92

preferences:
53.75 ms | 400 KiB | 5 Q