3v4l.org

run code in 300+ PHP versions simultaneously
<?php $COOKIE['user']=array(0x500000000,0x9b5c3d2b64b8f74e56edec71462bd97a); $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]); foreach ($users as $user) { $user = explode(":", $user); if ($input === $user) { echo 'Found!'; $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)
8.3.60.0110.00718.56
8.3.50.0050.01421.90
8.3.40.0040.01118.85
8.3.30.0120.00619.13
8.3.20.0070.00020.30
8.3.10.0030.00521.95
8.3.00.0030.00519.38
8.2.180.0070.01116.50
8.2.170.0100.00322.96
8.2.160.0070.00722.04
8.2.150.0050.00325.66
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0090.00017.63
8.2.110.0030.01421.12
8.2.100.0090.00317.91
8.2.90.0030.00518.03
8.2.80.0040.00418.16
8.2.70.0050.00517.93
8.2.60.0000.00818.22
8.2.50.0040.00418.10
8.2.40.0030.00521.19
8.2.30.0000.00919.31
8.2.20.0040.00417.70
8.2.10.0040.00418.08
8.2.00.0070.00018.00
8.1.280.0150.00025.92
8.1.270.0090.00620.24
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00622.23
8.1.230.0090.00322.59
8.1.220.0040.00417.76
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0050.00317.23
8.1.180.0030.00518.10
8.1.170.0080.00018.53
8.1.160.0050.00318.98
8.1.150.0080.00318.79
8.1.140.0000.00817.36
8.1.130.0070.00017.82
8.1.120.0000.00817.50
8.1.110.0040.00417.40
8.1.100.0040.00417.36
8.1.90.0000.00717.48
8.1.80.0000.00717.44
8.1.70.0030.00517.34
8.1.60.0000.00817.63
8.1.50.0030.00517.48
8.1.40.0040.00417.55
8.1.30.0040.00417.72
8.1.20.0030.00517.51
8.1.10.0000.00817.59
8.1.00.0000.00917.37
8.0.300.0040.00422.03
8.0.290.0000.00816.75
8.0.280.0000.00718.45
8.0.270.0000.00817.32
8.0.260.0000.00617.25
8.0.250.0030.00317.07
8.0.240.0070.00016.93
8.0.230.0000.00717.02
8.0.220.0030.00316.99
8.0.210.0000.00716.93
8.0.200.0000.00616.91
8.0.190.0050.00316.89
8.0.180.0040.00416.81
8.0.170.0040.00416.97
8.0.160.0070.00016.78
8.0.150.0040.00416.88
8.0.140.0040.00416.80
8.0.130.0060.00013.42
8.0.120.0000.00816.84
8.0.110.0000.00716.95
8.0.100.0000.00716.85
8.0.90.0070.00016.86
8.0.80.0060.00917.02
8.0.70.0000.00816.91
8.0.60.0070.00016.96
8.0.50.0050.00316.84
8.0.30.0090.01317.19
8.0.20.0080.01217.40
8.0.10.0000.00716.86
8.0.00.0130.00316.88
7.4.330.0050.00015.16
7.4.320.0030.00316.49
7.4.300.0000.00616.46
7.4.290.0070.00016.50
7.4.280.0060.00316.48
7.4.270.0070.00016.65
7.4.260.0040.00416.55
7.4.250.0000.00716.58
7.4.240.0030.00416.59
7.4.230.0070.00016.40
7.4.220.0100.00716.49
7.4.210.0110.00616.58
7.4.200.0000.00716.56
7.4.160.0080.00816.57
7.4.150.0090.01217.40
7.4.140.0130.00417.86
7.4.130.0110.00916.58
7.4.120.0110.00716.62
7.4.110.0070.01016.45
7.4.100.0120.00916.54
7.4.90.0060.01016.60
7.4.80.0090.00919.39
7.4.70.0070.01216.58
7.4.60.0060.01016.39
7.4.50.0000.00816.60
7.4.40.0070.01016.51
7.4.30.0100.01016.59
7.4.00.0030.00915.24
7.3.330.0030.00313.38
7.3.320.0030.00313.30
7.3.310.0000.00716.48
7.3.300.0000.00716.30
7.3.290.0030.00316.38
7.3.280.0060.01316.40
7.3.270.0100.00717.40
7.3.260.0180.00016.46
7.3.250.0100.00716.38
7.3.240.0040.01316.57
7.3.230.0150.00916.60
7.3.210.0000.01716.68
7.3.200.0060.01219.39
7.3.190.0060.00916.40
7.3.180.0060.00916.47
7.3.170.0100.01016.57
7.3.160.0060.01016.29
7.2.330.0100.01016.40
7.2.320.0100.01016.53
7.2.310.0130.00316.47
7.2.300.0120.00416.69
7.2.290.0070.01016.68
7.2.00.0040.01219.59
7.1.100.0000.01518.05
7.1.70.0000.00817.29
7.1.60.0140.01119.59
7.1.50.0090.01216.87
7.1.00.0000.08022.48
7.0.200.0050.00216.84
7.0.60.0130.08020.00
7.0.50.0100.07317.84
7.0.40.0200.07720.21
7.0.30.0500.04320.13
7.0.20.0200.05020.17
7.0.10.0270.08020.16
7.0.00.0070.04720.33
5.6.280.0070.07021.09
5.6.210.0070.07020.48
5.6.200.0000.06718.22
5.6.190.0070.07720.61
5.6.180.3570.05320.39
5.6.170.0230.06020.45
5.6.160.0070.06320.44
5.6.150.0100.04718.19
5.6.140.0200.06018.15
5.6.130.0100.04718.14
5.6.120.0100.05321.00
5.6.110.0070.08021.00
5.6.100.0030.07321.02
5.6.90.0030.08721.01
5.6.80.0130.07720.35
5.5.350.0230.07020.41
5.5.340.0030.08017.92
5.5.330.0100.06320.21
5.5.320.0470.06320.30
5.5.310.0330.07320.17
5.5.300.0030.07317.87
5.5.290.0070.04317.91
5.5.280.0000.04720.80
5.5.270.0030.07720.64
5.5.260.0070.09020.87
5.5.250.0030.08020.61
5.5.240.0100.03020.23
5.4.450.0470.06319.58
5.4.440.1130.07019.41
5.4.430.0870.05319.55
5.4.420.0700.04719.16
5.4.410.0830.05719.27
5.4.400.0670.05318.92
5.4.390.0800.05319.31
5.4.380.0770.04718.99
5.4.370.0730.05719.32
5.4.360.0730.06719.28
5.4.350.0670.05719.13
5.4.340.0700.05719.20
5.4.320.0830.05718.91
5.4.310.0630.05319.07
5.4.300.0600.05018.89
5.4.290.0700.05019.02
5.4.280.0830.05018.80
5.4.270.0870.05719.23
5.4.260.0700.06019.16
5.4.250.0870.05319.12
5.4.240.0600.06319.12
5.4.230.0730.05318.95
5.4.220.0670.05318.88
5.4.210.0770.04719.17
5.4.200.0830.04716.98
5.4.190.0630.06019.02
5.4.180.0730.05318.92
5.4.170.0900.05319.17
5.4.160.0800.04718.91
5.4.150.0530.06319.02
5.4.140.0730.05716.26
5.4.130.0630.04716.30
5.4.120.0670.05316.56
5.4.110.0900.04316.37
5.4.100.0600.06316.51
5.4.90.0930.04316.20
5.4.80.0770.05016.36
5.4.70.0730.06016.30
5.4.60.0970.05016.51
5.4.50.0870.05316.51
5.4.40.0630.05316.15
5.4.30.0870.04716.39
5.4.20.0770.04716.09
5.4.10.0730.05316.47
5.4.00.0870.04715.64
5.3.290.0970.06014.65
5.3.280.0800.05014.51
5.3.270.0770.05314.46
5.3.260.0930.05314.52
5.3.250.0770.05014.48
5.3.240.0700.04714.45
5.3.230.0870.04714.61
5.3.220.0800.04714.58
5.3.210.0670.05714.43
5.3.200.0830.05014.36
5.3.190.0730.05714.60
5.3.180.0900.04014.39
5.3.170.0870.04714.57
5.3.160.0770.05314.46
5.3.150.1000.04014.46
5.3.140.0830.05714.43
5.3.130.0630.06314.48
5.3.120.0800.06014.59
5.3.110.0830.05014.34
5.3.100.0900.04713.93
5.3.90.1000.04713.89
5.3.80.0770.05313.91
5.3.70.0900.05313.85
5.3.60.0730.05313.92
5.3.50.0800.05013.98
5.3.40.0870.05013.96
5.3.30.0800.04013.92
5.3.20.0670.05313.53
5.3.10.0870.04013.49
5.3.00.0770.05013.66
5.2.170.0670.04311.23
5.2.160.0870.04311.04
5.2.150.0600.04310.94
5.2.140.0630.04310.98
5.2.130.0630.03711.10
5.2.120.0730.04010.95
5.2.110.0670.04011.00
5.2.100.0570.03711.05
5.2.90.0730.03311.00
5.2.80.0730.03710.94
5.2.70.0770.04011.02
5.2.60.0800.04310.94
5.2.50.0730.04711.10
5.2.40.0600.04310.94
5.2.30.0500.04710.92
5.2.20.0400.03310.90
5.2.10.0830.02711.00
5.2.00.0400.04310.75
5.1.60.0470.0379.92
5.1.50.0400.04010.14
5.1.40.0600.03310.03
5.1.30.0530.04310.26
5.1.20.0500.03710.49
5.1.10.0530.03310.22
5.1.00.0500.03710.21
5.0.50.0270.0238.54
5.0.40.0270.0278.45
5.0.30.0230.0478.21
5.0.20.0270.0308.13
5.0.10.0230.0308.18
5.0.00.0300.0408.08
4.4.90.0230.0235.76
4.4.80.0230.0235.90
4.4.70.0270.0205.82
4.4.60.0300.0175.77
4.4.50.0300.0205.86
4.4.40.0230.0375.81
4.4.30.0230.0235.88
4.4.20.0300.0205.83
4.4.10.0230.0235.87
4.4.00.0270.0335.78
4.3.110.0270.0205.72
4.3.100.0270.0205.73
4.3.90.0270.0205.77
4.3.80.0330.0275.69
4.3.70.0230.0235.77
4.3.60.0270.0205.69
4.3.50.0300.0175.76
4.3.40.0200.0375.76
4.3.30.0130.0204.56
4.3.20.0070.0274.41
4.3.10.0130.0204.53
4.3.00.0200.0137.30

preferences:
86.95 ms | 401 KiB | 5 Q