3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_COOKIE['user'] = array("\0555555555", "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)
8.3.60.0130.01016.50
8.3.50.0100.00921.96
8.3.40.0030.01219.01
8.3.30.0110.00319.22
8.3.20.0050.00219.94
8.3.10.0040.00421.77
8.3.00.0030.00617.63
8.2.180.0170.00318.29
8.2.170.0070.00722.96
8.2.160.0140.00320.13
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0030.00717.63
8.2.110.0040.00420.34
8.2.100.0090.00317.91
8.2.90.0000.00817.75
8.2.80.0080.00018.05
8.2.70.0000.01117.63
8.2.60.0030.00519.55
8.2.50.0090.00318.07
8.2.40.0050.00318.05
8.2.30.0000.00717.98
8.2.20.0050.00217.81
8.2.10.0000.00718.09
8.2.00.0030.00617.97
8.1.280.0090.00625.92
8.1.270.0110.00720.33
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0080.00023.75
8.1.230.0070.00421.00
8.1.220.0080.00017.74
8.1.210.0000.00820.25
8.1.200.0030.00817.36
8.1.190.0060.00317.35
8.1.180.0030.00618.10
8.1.170.0040.00418.90
8.1.160.0090.00018.88
8.1.150.0040.00418.92
8.1.140.0000.00817.45
8.1.130.0000.00717.60
8.1.120.0000.00717.38
8.1.110.0000.00717.29
8.1.100.0040.00417.53
8.1.90.0030.00317.34
8.1.80.0040.00417.46
8.1.70.0030.00317.48
8.1.60.0080.00017.57
8.1.50.0040.00417.53
8.1.40.0000.00817.48
8.1.30.0050.00317.58
8.1.20.0050.00217.61
8.1.10.0020.00517.57
8.1.00.0080.00017.41
8.0.300.0080.00019.70
8.0.290.0030.00616.75
8.0.280.0070.00018.45
8.0.270.0050.00317.13
8.0.260.0040.00417.21
8.0.250.0030.00316.90
8.0.240.0030.00317.03
8.0.230.0000.00717.02
8.0.220.0070.00016.96
8.0.210.0030.00316.93
8.0.200.0000.00716.95
8.0.190.0000.00717.11
8.0.180.0030.00516.94
8.0.170.0040.00417.00
8.0.160.0040.00416.71
8.0.150.0000.00716.91
8.0.140.0030.00616.91
8.0.130.0000.00613.35
8.0.120.0040.00416.93
8.0.110.0070.00016.93
8.0.100.0000.00717.01
8.0.90.0070.00016.98
8.0.80.0120.00916.92
8.0.70.0000.00716.96
8.0.60.0050.00316.94
8.0.50.0080.00017.01
8.0.30.0060.01317.23
8.0.20.0100.01217.40
8.0.10.0040.00416.85
8.0.00.0100.00716.74
7.4.330.0030.00315.09
7.4.320.0000.00616.59
7.4.300.0000.00616.51
7.4.290.0030.00716.64
7.4.280.0000.00716.63
7.4.270.0000.00716.40
7.4.260.0030.00316.39
7.4.250.0000.00816.51
7.4.240.0050.00216.52
7.4.230.0040.00416.35
7.4.220.0040.01416.36
7.4.210.0090.00716.63
7.4.200.0070.00016.34
7.4.160.0130.00316.40
7.4.150.0060.01217.40
7.4.140.0100.01117.86
7.4.130.0120.00916.58
7.4.120.0050.01316.65
7.4.110.0090.00916.43
7.4.100.0090.00916.51
7.4.90.0040.01516.35
7.4.80.0070.01319.39
7.4.70.0070.01316.62
7.4.60.0130.00316.48
7.4.50.0030.00616.33
7.4.40.0120.00916.46
7.4.30.0060.00916.49
7.4.00.0060.00915.10
7.3.330.0000.00613.19
7.3.320.0020.00213.27
7.3.310.0040.00416.39
7.3.300.0070.00016.40
7.3.290.0030.00316.22
7.3.280.0080.00816.42
7.3.270.0090.00917.40
7.3.260.0090.00916.37
7.3.250.0090.00916.49
7.3.240.0060.01416.27
7.3.230.0130.01016.46
7.3.210.0100.00716.50
7.3.200.0160.00019.39
7.3.190.0060.01016.57
7.3.180.0030.01316.33
7.3.170.0170.00316.49
7.3.160.0060.01016.63
7.3.10.0080.01216.49
7.3.00.0130.00316.34
7.2.330.0070.01316.54
7.2.320.0190.00016.72
7.2.310.0030.01616.77
7.2.300.0100.00716.89
7.2.290.0060.01616.88
7.2.130.0090.01216.87
7.2.120.0120.01016.61
7.2.110.0110.01416.84
7.2.100.0070.01016.76
7.2.90.0120.00916.41
7.2.80.0140.00716.57
7.2.70.0110.00816.60
7.2.60.0030.01416.59
7.2.50.0040.01216.62
7.2.40.0130.00716.91
7.2.30.0000.01616.61
7.2.20.0070.00316.87
7.2.10.0130.00616.71
7.2.00.0090.00717.94
7.1.250.0150.00915.43
7.1.100.0000.01218.19
7.1.70.0080.00017.02
7.1.60.0120.01219.59
7.1.50.0070.01817.05
7.1.00.0130.06722.40
7.0.200.0040.00416.78
7.0.60.0070.06020.00
7.0.50.0000.08717.94
7.0.40.0100.04720.23
7.0.30.0330.06020.13
7.0.20.0100.04720.09
7.0.10.0030.04720.00
7.0.00.0000.06020.30
5.6.210.0030.08020.48
5.6.200.0130.03718.12
5.6.190.0070.08720.58
5.6.180.0200.04020.61
5.6.170.0270.08320.51
5.6.160.0130.03320.49
5.6.150.0130.07718.21
5.6.140.0130.07318.10
5.6.130.0030.04018.11
5.6.120.0130.08020.99
5.6.110.0100.07720.97
5.6.100.0130.03721.08
5.6.90.0030.08720.99
5.6.80.0130.07720.34
5.6.70.3130.03020.36
5.5.350.0100.08320.52
5.5.340.0030.04717.99
5.5.330.0070.04020.56
5.5.320.0230.04320.20
5.5.310.0370.05320.12
5.5.300.0000.07717.95
5.5.290.0030.08717.95
5.5.280.0200.07720.65
5.5.270.0100.07720.77
5.5.260.0030.04320.76
5.5.250.0100.07320.77
5.5.240.0170.05320.36
5.4.450.0870.04319.55
5.4.440.1070.05719.39
5.4.430.0800.05319.31
5.4.420.0630.05019.48
5.4.410.0900.04719.02
5.4.400.0670.05019.16
5.4.390.0700.04719.04
5.4.380.0670.05319.07
5.4.370.0730.05719.17
5.4.360.0900.05018.86
5.4.350.0830.05018.99
5.4.340.0770.06018.85
5.4.320.0830.05319.22
5.4.310.0830.05318.93
5.4.300.0770.06019.09
5.4.290.0770.05319.14
5.4.280.0800.05719.21
5.4.270.0700.06019.16
5.4.260.0800.05318.86
5.4.250.0800.05018.82
5.4.240.0800.05319.07
5.4.230.0730.05319.16
5.4.220.0670.05019.29
5.4.210.0770.05319.01
5.4.200.0600.05016.91
5.4.190.0600.05718.83
5.4.180.0630.05019.17
5.4.170.0700.04719.01
5.4.160.0730.04019.23
5.4.150.0630.05018.82
5.4.140.0500.06016.35
5.4.130.0530.05716.46
5.4.120.0700.04316.41
5.4.110.0600.04716.21
5.4.100.0670.04716.21
5.4.90.0670.04716.37
5.4.80.0600.05316.54
5.4.70.0600.05316.48
5.4.60.0830.04716.48
5.4.50.0730.05716.48
5.4.40.0830.04716.39
5.4.30.0570.05316.48
5.4.20.0700.04316.33
5.4.10.0570.05316.39
5.4.00.0530.05315.88
5.3.290.0530.06014.45
5.3.280.0570.05714.50
5.3.270.0500.06014.59
5.3.260.0670.05714.50
5.3.250.0670.05014.49
5.3.240.0670.04314.52
5.3.230.0600.05314.45
5.3.220.0630.04714.36
5.3.210.0570.05714.52
5.3.200.0770.05014.41
5.3.190.0600.05314.42
5.3.180.0570.05314.39
5.3.170.0770.05014.48
5.3.160.0630.05014.48
5.3.150.0600.05314.46
5.3.140.0600.05314.57
5.3.130.0630.05714.53
5.3.120.0570.05714.39
5.3.110.0630.05014.35
5.3.100.0630.05014.05
5.3.90.0600.05013.85
5.3.80.0700.04014.02
5.3.70.0530.05713.85
5.3.60.0900.04013.93
5.3.50.0370.04713.98
5.3.40.0130.04313.81
5.3.30.0130.04313.93
5.3.20.0070.05013.73
5.3.10.0570.04713.70
5.3.00.0670.04013.59
5.2.170.0530.04011.05
5.2.160.0400.04710.99
5.2.150.0500.03711.07
5.2.140.0700.05711.24
5.2.130.0470.04010.96
5.2.120.0470.04011.05
5.2.110.0630.04311.03
5.2.100.0630.03711.11
5.2.90.0700.04011.03
5.2.80.0630.04011.04
5.2.70.0630.04311.11
5.2.60.0600.04310.88
5.2.50.0630.04010.96
5.2.40.0570.03311.00
5.2.30.0500.04011.02
5.2.20.0400.04710.90
5.2.10.0570.03310.73
5.2.00.0530.04310.63
5.1.60.0330.0379.88
5.1.50.0330.0409.89
5.1.40.0400.0309.91
5.1.30.0470.03710.23
5.1.20.0500.03710.32
5.1.10.0470.0439.99
5.1.00.0500.0379.99
5.0.50.0230.0308.63
5.0.40.0370.0178.50
5.0.30.0300.0378.27
5.0.20.0200.0278.11
5.0.10.0370.0308.11
5.0.00.0270.0438.05
4.4.90.0270.0205.88
4.4.80.0300.0175.86
4.4.70.0230.0175.86
4.4.60.0200.0205.90
4.4.50.0230.0175.83
4.4.40.0300.0305.79
4.4.30.0200.0205.80
4.4.20.0200.0205.87
4.4.10.0300.0175.85
4.4.00.0270.0275.91
4.3.110.0170.0305.76
4.3.100.0270.0205.81
4.3.90.0270.0205.78
4.3.80.0230.0375.77
4.3.70.0300.0135.82
4.3.60.0200.0235.68
4.3.50.0230.0235.77
4.3.40.0230.0335.62
4.3.30.0170.0175.48
4.3.20.0170.0175.48
4.3.10.0100.0205.48
4.3.00.0130.0276.91

preferences:
35.45 ms | 404 KiB | 6 Q