3v4l.org

run code in 300+ PHP versions simultaneously
<?php $salt20 = '12345678901234567890'; $pw = 'test'; // see if Blowfish hashing is possible var_dump(CRYPT_BLOWFISH); echo "Hash with salt20: " . crypt($pw, '$2a$11$' . $salt20) . "\n"; echo "Hash with salt21: " . crypt($pw, '$2a$11$x' . $salt20) . "\n"; echo "Hash with salt22: " . crypt($pw, '$2a$11$xy' . $salt20) . "\n"; echo "Hash with salt23: " . crypt($pw, '$2a$11$xyz' . $salt20) . "\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)
8.3.70.0130.37516.38
8.3.60.0100.38518.15
8.3.50.0310.39021.21
8.3.40.0030.38718.71
8.3.30.0100.39619.09
8.3.20.0070.20220.16
8.3.10.0000.20822.14
8.3.00.0070.20122.52
8.2.180.0100.38816.50
8.2.170.0030.38822.96
8.2.160.0100.38018.83
8.2.150.0030.22124.18
8.2.140.0030.20524.66
8.2.130.0030.20526.16
8.2.120.0030.21419.66
8.2.110.0030.21621.00
8.2.100.0130.22817.72
8.2.90.0070.22818.02
8.2.80.0000.25218.05
8.2.70.0030.23017.93
8.2.60.0070.22618.16
8.2.50.0030.24618.10
8.2.40.0030.23019.32
8.2.30.0030.22918.08
8.2.20.0100.23917.55
8.2.10.0070.23017.77
8.2.00.0030.23017.76
8.1.280.0070.38025.92
8.1.270.0170.24122.14
8.1.260.0140.20026.35
8.1.250.0030.20428.09
8.1.240.0130.19922.21
8.1.230.0200.25022.66
8.1.220.0030.23017.74
8.1.210.0000.25218.77
8.1.200.0030.23217.36
8.1.190.0070.22717.11
8.1.180.0030.23018.10
8.1.170.0030.23418.59
8.1.160.0030.22922.06
8.1.150.0060.22618.66
8.1.140.0030.23217.41
8.1.130.0030.22817.85
8.1.120.0000.23317.49
8.1.110.0030.25417.49
8.1.100.0000.23217.33
8.1.90.0000.23417.36
8.1.80.0000.23317.36
8.1.70.0030.22917.44
8.1.60.0000.23417.59
8.1.50.0100.22317.52
8.1.40.0070.22817.55
8.1.30.0070.22517.56
8.1.20.0030.23117.58
8.1.10.0030.23117.46
8.1.00.0030.23017.49
8.0.300.0030.23021.52
8.0.290.0000.23516.63
8.0.280.0000.23418.32
8.0.270.0030.22817.37
8.0.260.0000.23716.71
8.0.250.0030.22816.91
8.0.240.0030.24216.85
8.0.230.0030.22916.86
8.0.220.0030.22916.90
8.0.210.0070.22616.86
8.0.200.0030.22917.01
8.0.190.0030.23016.98
8.0.180.0030.23216.93
8.0.170.0030.23016.87
8.0.160.0070.22816.95
8.0.150.0030.23316.84
8.0.140.0100.23716.84
8.0.130.0030.23013.31
8.0.120.0000.23416.89
8.0.110.0130.22216.75
8.0.100.0030.22816.89
8.0.90.0000.23316.98
8.0.80.0100.34116.96
8.0.70.0000.23316.79
8.0.60.0000.23316.87
8.0.50.0030.23016.85
8.0.30.0110.32717.24
8.0.20.0130.32517.40
8.0.10.0000.23717.01
8.0.00.0100.33616.75
7.4.330.0030.22615.00
7.4.320.0030.23016.46
7.4.300.0030.22916.59
7.4.290.0000.23316.33
7.4.280.0030.23216.49
7.4.270.0000.23416.47
7.4.260.0060.24916.43
7.4.250.0000.23316.54
7.4.240.0020.23116.57
7.4.230.0030.23316.66
7.4.220.0070.39216.51
7.4.210.0080.34416.55
7.4.200.0030.22816.54
7.4.190.0000.23716.62
7.4.160.0070.34816.41
7.4.150.0130.32217.40
7.4.140.0080.33117.86
7.4.130.0110.33116.64
7.4.120.0190.32716.50
7.4.110.0030.34416.59
7.4.100.0060.33216.42
7.4.90.0070.32816.43
7.4.80.0130.34019.39
7.4.70.0160.31916.40
7.4.60.0160.35216.37
7.4.50.0000.20316.52
7.4.40.0070.25122.77
7.4.30.0160.32816.34
7.4.00.0050.25414.94
7.3.330.0030.22913.19
7.3.320.0030.22813.13
7.3.310.0070.22516.13
7.3.300.0030.22816.33
7.3.290.0130.34716.32
7.3.280.0090.36416.28
7.3.270.0060.35317.40
7.3.260.0180.37216.44
7.3.250.0100.32916.29
7.3.240.0100.33016.63
7.3.230.0060.34416.57
7.3.210.0130.34016.29
7.3.200.0100.32819.39
7.3.190.0070.34016.53
7.3.180.0100.35016.26
7.3.170.0130.33016.50
7.3.160.0100.32516.34
7.3.120.0070.25714.84
7.3.110.0030.26214.77
7.3.100.0070.25314.99
7.3.90.0070.26114.74
7.3.80.0030.25514.68
7.3.70.0030.25614.78
7.3.60.0070.23814.71
7.3.50.0070.24514.82
7.3.40.0030.25314.73
7.3.30.0070.25314.99
7.3.20.0070.24116.71
7.3.10.0000.25316.73
7.3.00.0000.24716.65
7.2.330.0130.34216.34
7.2.320.0190.33816.49
7.2.310.0060.33116.62
7.2.300.0100.32716.40
7.2.290.0100.32316.46
7.2.250.0100.26514.67
7.2.240.0030.27415.19
7.2.230.0130.25515.30
7.2.220.0030.25514.50
7.2.210.0000.24814.87
7.2.200.0000.25315.07
7.2.190.0100.24615.13
7.2.180.0070.25115.20
7.2.170.0000.25815.12
7.2.60.0070.25417.00
7.1.330.0030.25815.87
7.1.320.0030.25615.95
7.1.310.0070.24815.71
7.1.300.0070.25115.77
7.1.290.0030.24315.71
7.1.280.0070.25615.89
7.1.270.0070.25815.75
7.1.260.0030.24915.64
7.1.200.0070.25315.61
7.1.70.0000.25017.16
7.1.60.0100.32019.82
7.1.50.0100.26016.96
7.1.00.0030.33722.44
7.0.200.0750.25014.65
7.0.140.0070.33322.09
7.0.100.0170.25319.93
7.0.90.0100.23319.82
7.0.80.0030.24319.94
7.0.70.0100.35719.93
7.0.60.0030.29019.97
7.0.50.0230.31020.31
7.0.40.0200.31720.03
7.0.30.0100.32020.09
7.0.20.0100.32720.04
7.0.10.0070.29720.02
7.0.00.0030.34719.98
5.6.280.0070.34720.89
5.6.250.0000.29020.56
5.6.240.0030.26320.57
5.6.230.0030.23720.63
5.6.220.0030.24320.52
5.6.210.0070.32020.75
5.6.200.0030.24721.02
5.6.190.0070.34720.97
5.6.180.0130.34721.07
5.6.170.0030.36021.03
5.6.160.0030.27321.15
5.6.150.0070.30021.10
5.6.140.0070.32720.91
5.6.130.0070.32020.93
5.6.120.0000.35021.00
5.6.110.0100.34721.08
5.6.100.0170.32021.14
5.6.90.0030.35321.13
5.6.80.0030.28720.39
5.6.70.0030.32020.47
5.6.60.0030.30020.52
5.6.50.0030.26020.54
5.6.40.0070.34720.42
5.6.30.0070.36020.36
5.6.20.0070.35320.37
5.6.10.0000.34020.30
5.6.00.0070.31720.50
5.5.380.0100.28320.45
5.5.370.0100.23720.49
5.5.360.0100.23720.41
5.5.350.0100.34320.47
5.5.340.0070.26720.84
5.5.330.0000.30020.86
5.5.320.0130.34020.63
5.5.310.0070.33720.86
5.5.300.0170.34720.88
5.5.290.0030.29320.75
5.5.280.0070.30320.86
5.5.270.0070.33320.89
5.5.260.0030.27720.75
5.5.250.0070.24320.62
5.5.240.0070.33320.30
5.5.230.0100.35320.25
5.5.220.0030.31020.20
5.5.210.0070.36020.09
5.5.200.0100.34020.14
5.5.190.0130.32020.13
5.5.180.0070.32320.21
5.5.160.0130.33020.20
5.5.150.0070.28320.25
5.5.140.0100.30020.24
5.5.130.0130.32020.09
5.5.120.0130.35020.21
5.5.110.0100.35720.20
5.5.100.0200.31320.06
5.5.90.0070.34320.03
5.5.80.0070.28020.05
5.5.70.0000.30320.07
5.5.60.0000.34020.09
5.5.50.0000.29720.12
5.5.40.0070.34020.12
5.5.30.0130.33320.02
5.5.20.0030.32020.13
5.5.10.0030.30020.11
5.5.00.0030.33719.95
5.4.450.0070.47019.39
5.4.440.0470.43719.44
5.4.430.0130.56019.11
5.4.420.0070.46019.38
5.4.410.0130.56319.29
5.4.400.0070.57718.95
5.4.390.0000.58718.95
5.4.380.0000.57319.03
5.4.370.0070.55719.23
5.4.360.0170.56318.85
5.4.350.0070.48318.81
5.4.340.0070.55319.14
5.4.320.0100.53719.07
5.4.310.0070.58319.03
5.4.300.0130.58018.98
5.4.290.0000.57019.09
5.4.280.0070.57718.94
5.4.270.0170.59318.89
5.4.260.0070.57019.03
5.4.250.0070.58319.06
5.4.240.0030.54018.98
5.4.230.0670.41719.04
5.4.220.0030.58019.05
5.4.210.0030.59019.10
5.4.200.0200.56019.05
5.4.190.0100.57719.13
5.4.180.0100.56319.02
5.4.170.0670.45719.03
5.4.160.0100.57719.10
5.4.150.0100.56018.95
5.4.140.0430.43316.28
5.4.130.0000.57716.29
5.4.120.0000.45016.19
5.4.110.0030.44716.26
5.4.100.0100.42716.34
5.4.90.0000.44016.38
5.4.80.0070.44316.29
5.4.70.0030.44716.38
5.4.60.0000.43716.32
5.4.50.0030.43316.32
5.4.40.0030.53316.27
5.4.30.0130.55016.39
5.4.20.0100.56316.17
5.4.10.0070.55016.40
5.4.00.0030.44315.62
5.3.290.0030.53714.60
5.3.280.0030.55014.59
5.3.270.0000.49014.48
5.3.260.0030.44714.43
5.3.250.0200.55314.61
5.3.240.0070.56314.56
5.3.230.0070.52314.43
5.3.220.0000.50714.53
5.3.210.0030.43314.57
5.3.200.0070.43014.57
5.3.190.0000.43314.55
5.3.180.0070.42714.50
5.3.170.0070.42714.42
5.3.160.0030.43014.50
5.3.150.0070.43014.42
5.3.140.0030.53014.46
5.3.130.0070.53714.55
5.3.120.0030.58014.41
5.3.110.0030.44714.48
5.3.100.0030.44713.89
5.3.90.0000.55713.88
5.3.80.0000.48713.79
5.3.70.0070.44313.79
5.3.60.0070.56313.98
5.3.50.0030.57713.89
5.3.40.0030.57713.93
5.3.30.0100.54313.77
5.3.20.0630.42313.69
5.3.10.0070.54013.51
5.3.00.0030.54713.64
5.2.170.0000.03011.02
5.2.160.0070.02311.05
5.2.150.0100.06010.91
5.2.140.0000.05710.91
5.2.130.0070.02310.94
5.2.120.0030.02710.87
5.2.110.0030.03311.02
5.2.100.0170.04310.93
5.2.90.0100.02010.82
5.2.80.0070.02711.07
5.2.70.0000.03311.02
5.2.60.0000.04710.98
5.2.50.0070.02311.03
5.2.40.0000.05310.88
5.2.30.0000.03310.82
5.2.20.0000.06710.89
5.2.10.0030.02710.88
5.2.00.0030.03310.77
5.1.60.0030.0279.84
5.1.50.0030.04710.04
5.1.40.0000.02710.00
5.1.30.0070.02310.40
5.1.20.0070.02010.21
5.1.10.0070.0279.99
5.1.00.0030.05010.02
5.0.50.0070.0338.66
5.0.40.0030.0278.66
5.0.30.0030.0338.66
5.0.20.0070.0178.66
5.0.10.0100.0308.66
5.0.00.0100.0438.66
4.4.90.0000.0238.66
4.4.80.0030.0138.66
4.4.70.0070.0308.66
4.4.60.0030.0308.66
4.4.50.0000.0178.66
4.4.40.0000.0278.66
4.4.30.0070.0208.66
4.4.20.0000.0178.66
4.4.10.0000.0238.66
4.4.00.0070.0238.66
4.3.110.0130.0208.66
4.3.100.0030.0308.66
4.3.90.0030.0308.66
4.3.80.0100.0478.66
4.3.70.0030.0278.66
4.3.60.0000.0238.66
4.3.50.0100.0208.66
4.3.40.0030.0508.66
4.3.30.0030.0208.66
4.3.20.0000.0208.66
4.3.10.0070.0238.66
4.3.00.0030.0338.66

preferences:
50.34 ms | 401 KiB | 5 Q