3v4l.org

run code in 300+ PHP versions simultaneously
<?php $passwords = [ 'Password123LOLaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabfjhys' => '3e!-uh5Cxkk!6btWU5?R', 'Password123LOLaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaruobbk' => '1ed+&$U( n=^K.`R"x(L', 'Password123LOL!aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaapnbggv' => 'ZD7<t,=B&_l?#u:K$!f*', 'Password123LOL!aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabdiappm' => 'K6G_hA21;kKX$ 4?!z6.', ]; $i = 1000; foreach ($passwords as $long => $short) { $s = random_bytes(16); $h1 = hash_pbkdf2('sha1', $long, $s, $i); $h2 = hash_pbkdf2('sha1', $short, $s, $i); var_dump(hash_equals($h1, $h2)); }

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)
8.5.30.0100.01919.99
8.5.20.0260.02116.42
8.5.10.0220.01616.59
8.5.00.0310.01916.42
8.4.180.0210.02019.51
8.4.170.0240.02019.59
8.4.160.0240.01719.43
8.4.150.0310.01419.43
8.4.140.0340.01917.41
8.4.130.0310.02217.40
8.4.120.0280.01517.74
8.4.110.0290.01717.49
8.4.100.0330.01817.58
8.4.90.0300.01617.68
8.4.80.0310.02017.52
8.4.70.0300.02317.66
8.4.60.0270.01817.57
8.4.50.0320.01717.55
8.4.40.0310.01217.50
8.4.30.0320.01517.43
8.4.20.0370.01617.51
8.4.10.0350.01617.43
8.3.300.0310.01318.16
8.3.290.0280.01618.18
8.3.280.0310.02018.23
8.3.270.0370.01716.57
8.3.260.0370.01816.61
8.3.250.0340.01616.52
8.3.240.0350.01816.56
8.3.230.0350.01816.55
8.3.220.0350.01616.58
8.3.210.0340.01916.51
8.3.200.0360.02216.50
8.3.190.0380.02216.63
8.3.180.0330.02416.53
8.3.170.0330.01416.51
8.3.160.0310.01816.60
8.3.150.0340.01516.56
8.3.140.0340.01816.43
8.3.130.0310.01816.49
8.3.120.0310.01616.47
8.3.110.0270.01716.69
8.3.100.0340.01616.60
8.3.90.0380.01916.60
8.3.80.0380.01916.48
8.3.70.0380.02116.57
8.3.60.0300.01416.55
8.3.50.0370.02016.50
8.3.40.0340.01617.69
8.3.30.0230.01517.79
8.3.20.0200.01917.71
8.3.10.0240.01517.70
8.3.00.0220.01717.56
8.2.300.0370.01617.92
8.2.290.0240.01316.49
8.2.280.0220.01616.51
8.2.270.0230.01416.54
8.2.260.0270.01716.38
8.2.250.0300.02316.52
8.2.240.0210.01416.52
8.2.230.0230.01516.56
8.2.220.0260.01616.43
8.2.210.0290.01716.47
8.2.200.0270.01816.37
8.2.190.0240.01516.49
8.2.180.0240.01916.47
8.2.170.0260.01718.04
8.2.160.0270.01518.01
8.2.150.0270.02017.88
8.2.140.0300.01817.74
8.2.130.0310.01817.82
8.2.120.0310.01917.83
8.2.110.0310.02017.91
8.2.100.0280.02217.84
8.2.90.0300.01917.81
8.2.80.0270.01917.92
8.2.70.0290.01717.80
8.2.60.0290.02017.74
8.2.50.0270.02017.72
8.2.40.0260.01817.75
8.2.30.0330.01917.68
8.2.20.0300.01617.86
8.2.10.0280.01917.88
8.2.00.0290.02217.84
8.1.340.0360.02017.24
8.1.330.0280.02116.25
8.1.320.0320.01916.05
8.1.310.0300.01816.15
8.1.300.0310.02016.09
8.1.290.0190.01616.09
8.1.280.0240.01716.13
8.1.270.0300.01917.62
8.1.260.0260.02117.51
8.1.250.0230.01417.72
8.1.240.0270.01917.63
8.1.230.0290.01717.57
8.1.220.0280.01917.69
8.1.210.0280.01917.58
8.1.200.0270.02117.44
8.1.190.0290.02117.54
8.1.180.0290.01917.56
8.1.170.0290.01917.62
8.1.160.0300.02217.68
8.1.150.0290.02017.68
8.1.140.0260.01917.71
8.1.130.0270.01817.62
8.1.120.0270.02517.77
8.1.110.0280.01817.54
8.1.100.0300.02117.73
8.1.90.0280.02117.60
8.1.80.0300.01917.65
8.1.70.0320.02017.60
8.1.60.0300.02217.72
8.1.50.0320.01917.58
8.1.40.0280.02017.69
8.1.30.0280.01717.84
8.1.20.0270.01817.95
8.1.10.0220.02417.48
8.1.00.0270.02017.59
8.0.300.0210.01616.97
8.0.290.0230.01616.93
8.0.280.0260.01916.98
8.0.270.0260.01916.83
8.0.260.0260.01816.90
8.0.250.0250.01716.90
8.0.240.0250.01916.95
8.0.230.0280.02016.89
8.0.220.0260.02016.90
8.0.210.0250.01916.92
8.0.200.0270.02117.03
8.0.190.0250.01617.07
8.0.180.0240.01817.08
8.0.170.0270.01717.07
8.0.160.0270.01817.02
8.0.150.0280.01816.84
8.0.140.0270.01516.87
8.0.130.0270.02016.86
8.0.120.0280.01816.86
8.0.110.0260.02116.87
8.0.100.0260.02016.94
8.0.90.0240.02116.78
8.0.80.0280.01616.85
8.0.70.0290.01916.91
8.0.60.0260.02016.93
8.0.50.0270.02016.82
8.0.30.0270.02216.86
8.0.20.0300.01516.93
8.0.10.0290.01817.16
8.0.00.0300.01917.09
7.4.330.0320.02016.69
7.4.320.0270.01616.61
7.4.300.0250.01916.61
7.4.290.0270.01816.69
7.4.280.0260.01816.63
7.4.270.0270.01716.73
7.4.260.0250.01416.63
7.4.250.0260.01416.61
7.4.240.0290.01716.68
7.4.230.0280.01216.67
7.4.220.0260.01616.69
7.4.210.0240.01916.52
7.4.200.0250.01616.73
7.4.190.0230.01716.84
7.4.180.0200.01716.90
7.4.160.0230.01616.76
7.4.150.0230.01816.65
7.4.140.0250.01516.61
7.4.130.0260.01616.44
7.4.120.0230.01916.42
7.4.110.0270.01516.52
7.4.100.0210.01716.58
7.4.90.0260.01916.68
7.4.80.0260.02216.57
7.4.70.0220.01616.47
7.4.60.0210.01716.51
7.4.50.0230.01616.46
7.4.40.0210.01616.50
7.4.30.0270.01816.43
7.4.20.0230.01416.43
7.4.10.0250.01716.58
7.4.00.0280.01616.42
7.3.330.0230.01516.48
7.3.320.0270.01616.50
7.3.310.0210.01616.52
7.3.300.0260.01616.35
7.3.290.0210.01616.44
7.3.280.0230.01516.43
7.3.270.0240.01616.47
7.3.260.0240.01816.36
7.3.250.0250.01516.61
7.3.240.0210.01616.41
7.3.230.0240.01516.41
7.3.220.0240.01816.35
7.3.210.0250.01916.49
7.3.200.0250.01416.37
7.3.190.0240.01716.48
7.3.180.0240.01416.24
7.3.170.0220.01516.26
7.3.160.0230.01516.22
7.3.150.0210.01716.26
7.3.140.0210.01516.50
7.3.130.0260.01716.32
7.3.120.0260.01916.36
7.3.110.0240.01716.17
7.3.100.0260.01716.35
7.3.90.0230.01816.69
7.3.80.0260.01616.35
7.3.70.0270.01716.59
7.3.60.0210.01816.67
7.3.50.0210.01716.59
7.3.40.0190.01416.50
7.3.30.0230.01516.72
7.3.20.0290.01717.81
7.3.10.0210.01417.35
7.3.00.0180.01517.33
7.2.340.0200.02016.58
7.2.330.0240.01416.44
7.2.320.0240.01616.52
7.2.310.0210.01516.34
7.2.300.0210.02216.48
7.2.290.0240.01916.63
7.2.280.0210.01716.51
7.2.270.0180.01616.54
7.2.260.0190.01516.52
7.2.250.0190.01516.63
7.2.240.0180.01616.46
7.2.230.0200.01516.55
7.2.220.0190.01816.56
7.2.210.0230.01416.59
7.2.200.0210.01416.68
7.2.190.0200.01516.57
7.2.180.0220.01416.73
7.2.170.0220.01416.87
7.2.160.0250.01816.73
7.2.150.0290.01817.90
7.2.140.0240.02017.93
7.2.130.0220.01617.64
7.2.120.0240.01617.57
7.2.110.0240.01817.72
7.2.100.0240.01817.66
7.2.90.0230.01717.54
7.2.80.0230.01617.57
7.2.70.0230.02017.66
7.2.60.0240.01917.53
7.2.50.0250.01717.59
7.2.40.0240.01717.62
7.2.30.0220.02117.66
7.2.20.0240.01817.58
7.2.10.0220.01817.61
7.2.00.0200.01917.75
7.1.330.0260.01816.97
7.1.320.0250.01816.93
7.1.310.0270.01616.91
7.1.300.0280.01616.78
7.1.290.0250.02016.83
7.1.280.0270.01916.92
7.1.270.0290.01916.88
7.1.260.0290.01916.85
7.1.250.0230.02116.49
7.1.240.0280.01916.74
7.1.230.0410.01816.88
7.1.220.0240.02016.86
7.1.210.0280.01916.81
7.1.200.0250.01916.83
7.1.190.0260.01916.87
7.1.180.0250.01916.81
7.1.170.0300.01716.69
7.1.160.0270.01916.90
7.1.150.0250.01716.77
7.1.140.0240.01816.79
7.1.130.0220.02216.80
7.1.120.0230.01816.71
7.1.110.0220.02116.67
7.1.100.0230.02016.59
7.1.90.0240.01916.62
7.1.80.0230.02216.56
7.1.70.0180.01816.51
7.1.60.0410.01720.62
7.1.50.0240.02119.99
7.1.40.0300.02120.70
7.1.30.0270.02020.76
7.1.20.0270.02320.81
7.1.10.0240.02116.67
7.1.00.0170.03217.84
7.0.330.0260.01816.96
7.0.320.0250.01817.04
7.0.310.0300.01517.13
7.0.300.0250.01817.04
7.0.290.0280.01817.09
7.0.280.0250.01717.13
7.0.270.0220.02216.95
7.0.260.0230.02116.85
7.0.250.0220.02116.94
7.0.240.0220.02016.92
7.0.230.0230.02016.86
7.0.220.0220.01916.82
7.0.210.0200.01816.71
7.0.200.0180.01516.75
7.0.190.0290.01916.56
7.0.180.0240.01816.52
7.0.170.0220.01816.57
7.0.160.0220.02016.54
7.0.150.0230.01916.44
7.0.140.0210.02016.56
7.0.130.0200.02116.50
7.0.120.0220.01916.55
7.0.110.0250.02016.31
7.0.100.0220.02216.50
7.0.90.0230.01916.33
7.0.80.0210.01916.38
7.0.70.0220.02116.40
7.0.60.0210.02917.09
7.0.50.0170.03116.67
7.0.40.0180.02517.25
7.0.30.0260.02617.22
7.0.20.0250.03117.25
7.0.10.0200.02917.27
7.0.00.0370.03517.22
5.6.400.0240.00615.88
5.6.390.0270.00615.97
5.6.380.0240.00815.99
5.6.370.0240.00815.98
5.6.360.0260.00816.00
5.6.350.0270.00616.07
5.6.340.0230.00915.89
5.6.330.0250.00716.05
5.6.320.0220.00715.99
5.6.310.0260.00815.96
5.6.300.0250.02316.99
5.6.290.0240.02417.18
5.6.280.0160.03317.91
5.6.270.0240.02317.22
5.6.260.0240.02517.21
5.6.250.0200.02317.11
5.6.240.0250.02717.19
5.6.230.0230.02517.32
5.6.220.0240.02417.27
5.6.210.0210.03417.96
5.6.200.0190.02717.44
5.6.190.0180.03017.89
5.6.180.0180.02917.88
5.6.170.0230.03217.96
5.6.160.0200.03218.04
5.6.150.0180.03117.41
5.6.140.0200.03217.48
5.6.130.0200.02617.48
5.6.120.0210.02918.01
5.6.110.0200.03017.99
5.6.100.0220.03517.91
5.6.90.0190.03017.93
5.6.80.0200.03117.67
5.6.70.0210.02417.09
5.6.60.0200.02717.11
5.6.50.0240.01917.07
5.6.40.0200.02217.03
5.6.30.0190.02117.06
5.6.20.0190.02317.00
5.6.10.0190.02117.01
5.6.00.0200.02117.03
5.5.380.0210.02316.39
5.5.370.0180.02416.40
5.5.360.0210.02416.18
5.5.350.0230.03417.00
5.5.340.0200.03316.70
5.5.330.0180.03317.16
5.5.320.0280.03417.14
5.5.310.0220.03717.11
5.5.300.0190.02716.56
5.5.290.0210.02916.66
5.5.280.0180.03017.28
5.5.270.0210.03417.24
5.5.260.0210.03317.27
5.5.250.0200.02617.28
5.5.240.0190.03017.15
5.5.230.0210.02616.29
5.5.220.0240.02016.40
5.5.210.0240.02216.37
5.5.200.0200.02116.17
5.5.190.0230.02416.29
5.5.180.0240.01816.23
5.5.170.0250.00715.96
5.5.160.0220.02516.24
5.5.150.0210.01916.11
5.5.140.0180.01916.23
5.5.130.0210.01816.14
5.5.120.0240.01716.10
5.5.110.0200.02016.16
5.5.100.0200.02116.29
5.5.90.0210.01916.39
5.5.80.0180.02516.37
5.5.70.0210.02516.38
5.5.60.0220.01916.21
5.5.50.0220.02116.17
5.5.40.0190.02316.20
5.5.30.0220.01716.24
5.5.20.0230.01816.23
5.5.10.0210.01816.22
5.5.00.0200.02516.17
5.4.450.0200.00315.35
5.4.440.0180.00415.35
5.4.430.0200.00415.35
5.4.420.0180.00615.35
5.4.410.0200.00315.35
5.4.400.0190.00815.35
5.4.390.0200.00415.35
5.4.380.0190.00615.35
5.4.370.0180.00615.35
5.4.360.0190.00515.35
5.4.350.0170.00515.35
5.4.340.0160.00715.35
5.4.330.0170.00715.35
5.4.320.0180.00515.35
5.4.310.0190.00515.35
5.4.300.0190.00515.35
5.4.290.0170.00515.35
5.4.280.0180.00615.35
5.4.270.0200.00515.35
5.4.260.0190.00615.35
5.4.250.0190.00515.35
5.4.240.0210.00515.35
5.4.230.0190.00615.35
5.4.220.0180.00515.35
5.4.210.0190.00415.35
5.4.200.0190.00615.35
5.4.190.0200.00715.35
5.4.180.0170.00715.35
5.4.170.0160.00715.35
5.4.160.0190.00415.35
5.4.150.0180.00515.35
5.4.140.0170.00615.35
5.4.130.0200.00515.35
5.4.120.0200.00515.35
5.4.110.0180.00615.35
5.4.100.0180.00615.35
5.4.90.0180.00715.35
5.4.80.0190.00415.35
5.4.70.0150.00415.35
5.4.60.0160.00615.35
5.4.50.0150.00515.35
5.4.40.0180.00515.35
5.4.30.0180.00415.35
5.4.20.0170.00715.35
5.4.10.0160.00515.35
5.4.00.0170.00415.35
5.3.290.0160.00615.35
5.3.280.0190.00515.35
5.3.270.0190.00515.35
5.3.260.0150.00615.35
5.3.250.0190.00515.35
5.3.240.0130.00415.35
5.3.230.0110.00315.35
5.3.220.0110.00515.35
5.3.210.0160.00415.35
5.3.200.0130.00415.35
5.3.190.0150.00315.35
5.3.180.0150.00515.35
5.3.170.0140.00615.35
5.3.160.0120.00515.35
5.3.150.0120.00815.35
5.3.140.0140.00315.35
5.3.130.0220.00615.35
5.3.120.0160.00615.35
5.3.110.0150.00315.35
5.3.100.0120.00215.35
5.3.90.0110.00415.35
5.3.80.0160.00615.35
5.3.70.0090.00415.35
5.3.60.0110.00315.35
5.3.50.0150.00515.35
5.3.40.0130.00315.35
5.3.30.0130.00515.35
5.3.20.0130.00315.35
5.3.10.0130.00515.35
5.3.00.0100.00315.35
5.2.170.0110.00315.35
5.2.160.0100.00415.35
5.2.150.0100.00515.35
5.2.140.0120.00615.35
5.2.130.0100.00415.35
5.2.120.0130.00615.35
5.2.110.0120.00615.35
5.2.100.0150.00515.35
5.2.90.0110.00415.35
5.2.80.0110.00715.35
5.2.70.0140.00415.35
5.2.60.0130.00715.35
5.2.50.0150.00415.35
5.2.40.0130.00715.35
5.2.30.0110.00515.35
5.2.20.0130.00615.35
5.2.10.0110.00415.35
5.2.00.0120.00315.35
5.1.60.0100.00415.35
5.1.50.0100.00315.35
5.1.40.0080.00415.35
5.1.30.0130.00615.35
5.1.20.0110.00615.35
5.1.10.0110.00615.35
5.1.00.0110.00315.35
5.0.50.0080.00415.35
5.0.40.0080.00315.35
5.0.30.0090.00315.35
5.0.20.0090.00315.35
5.0.10.0090.00415.35
5.0.00.0080.00215.35
4.4.90.0050.00415.35
4.4.80.0060.00215.35
4.4.70.0060.00115.35
4.4.60.0050.00115.35
4.4.50.0060.00215.35
4.4.40.0050.00115.35
4.4.30.0060.00115.35
4.4.20.0060.00215.35
4.4.10.0050.00215.35
4.4.00.0050.00415.35
4.3.110.0040.00315.35
4.3.100.0070.00215.35
4.3.90.0040.00315.35
4.3.80.0070.00315.35
4.3.70.0050.00215.35
4.3.60.0080.00215.35
4.3.50.0060.00215.35
4.3.40.0070.00215.35
4.3.30.0050.00215.35
4.3.20.0060.00115.35
4.3.10.0060.00115.35
4.3.00.0060.00215.35

preferences:
34.79 ms | 403 KiB | 5 Q