3v4l.org

run code in 300+ PHP versions simultaneously
<?php $salt = substr(md5('static salt'), 0, 21); echo "SALT: " . $salt . PHP_EOL; for ($i = 0; $i < 5; $i++) { echo "PASSWORD HASH: " . password_hash('reddit is fun', PASSWORD_DEFAULT, ['salt' => $salt, 'cost' => 4]) . PHP_EOL; } if (CRYPT_BLOWFISH == 1) { for ($i = 0; $i < 5; $i++) { echo "CRYPT BLOWFISH: " . crypt('reddit is fun', '$2a$04$' . $salt . '$') . PHP_EOL; } }

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)
7.4.10.0100.01015.69
7.4.00.0070.01715.50
7.3.130.0110.01415.61
7.3.120.0070.01515.43
7.3.110.0090.01415.52
7.3.100.0050.01515.38
7.3.90.0030.01615.29
7.3.80.0060.01515.50
7.3.70.0060.01115.45
7.3.60.0040.01415.30
7.3.50.0020.01715.38
7.3.40.0050.01615.31
7.3.30.0030.01715.22
7.3.20.0050.01717.19
7.3.10.0060.01517.13
7.3.00.0040.01717.30
7.2.260.0070.01715.62
7.2.250.0050.01815.67
7.2.240.0060.01515.56
7.2.230.0080.01315.63
7.2.220.0070.01115.61
7.2.210.0070.01115.56
7.2.200.0070.01215.41
7.2.190.0040.01515.53
7.2.180.0060.01715.48
7.2.170.0070.01515.55
7.2.160.0050.01315.76
7.2.150.0070.01417.80
7.2.140.0050.01517.67
7.2.130.0000.01717.75
7.2.120.0060.01417.72
7.2.110.0090.01417.57
7.2.100.0070.01117.56
7.2.90.0050.01517.71
7.2.80.0060.01517.76
7.2.70.0080.01217.64
7.2.60.0010.01717.46
7.2.50.0090.01417.51
7.2.40.0030.01817.64
7.2.30.0080.01217.85
7.2.20.0030.01517.61
7.2.10.0030.01617.54
7.2.00.0010.02218.28
7.1.330.0050.01416.22
7.1.320.0050.01316.23
7.1.310.0070.01316.30
7.1.300.0070.01416.31
7.1.290.0090.01216.44
7.1.280.0040.01316.27
7.1.270.0010.01416.38
7.1.260.0030.01616.26
7.1.250.0050.01116.59
7.1.240.0080.01316.58
7.1.230.0020.01816.56
7.1.220.0020.01716.59
7.1.210.0040.01716.52
7.1.200.0030.01816.25
7.1.190.0090.00816.54
7.1.180.0060.01416.70
7.1.170.0050.01416.50
7.1.160.0060.01316.47
7.1.150.0080.01216.56
7.1.140.0050.01316.50
7.1.130.0050.01416.72
7.1.120.0090.01116.58
7.1.110.0030.01616.57
7.1.100.0060.01217.06
7.1.90.0040.01516.41
7.1.80.0050.01216.69
7.1.70.0050.01216.74
7.1.60.0080.01717.58
7.1.50.0030.01416.63
7.1.40.0100.01116.74
7.1.30.0050.01416.62
7.1.20.0090.01016.53
7.1.10.0060.01216.66
7.1.00.0050.03718.56
7.0.330.0060.01816.06
7.0.320.0050.01216.26
7.0.310.0050.01316.21
7.0.300.0030.01216.05
7.0.290.0050.01516.21
7.0.280.0060.01216.07
7.0.270.0090.01016.20
7.0.260.0070.01016.10
7.0.250.0030.01716.34
7.0.240.0070.01016.30
7.0.230.0020.01916.25
7.0.220.0050.01516.13
7.0.210.0050.01116.30
7.0.200.0040.01216.37
7.0.190.0020.01516.15
7.0.180.0050.01516.33
7.0.170.0050.01716.21
7.0.160.0020.01416.26
7.0.150.0030.01716.35
7.0.140.0050.01516.31
7.0.130.0060.01116.24
7.0.120.0030.01716.22
7.0.110.0030.01316.12
7.0.100.0080.01216.37
7.0.90.0060.01416.24
7.0.80.0050.01316.13
7.0.70.0040.01816.19
7.0.60.0070.03817.50
7.0.50.0020.04516.82
7.0.40.0090.03516.13
7.0.30.0140.03816.26
7.0.20.0130.04016.33
7.0.10.0100.04016.24
7.0.00.0040.02516.26
5.6.400.0050.01615.06
5.6.390.0100.01015.26
5.6.380.0050.01314.97
5.6.370.0090.01015.18
5.6.360.0070.01515.17
5.6.350.0070.00915.21
5.6.340.0060.01114.97
5.6.330.0040.01515.18
5.6.320.0050.01115.25
5.6.310.0050.01515.07
5.6.300.0030.01415.03
5.6.290.0050.01515.14
5.6.280.0040.02217.22
5.6.270.0060.01215.00
5.6.260.0080.01215.18
5.6.250.0040.01314.97
5.6.240.0120.00715.09
5.6.230.0030.01715.05
5.6.220.0070.01215.21
5.6.210.0070.03416.92
5.6.200.0090.03416.03
5.6.190.0020.02516.90
5.6.180.0060.02417.03
5.6.170.0070.02617.03
5.6.160.0020.04016.93
5.6.150.0040.03916.02
5.6.140.0050.02616.26
5.6.130.0060.03716.26
5.6.120.0040.04017.16
5.6.110.0090.02917.15
5.6.100.0020.04217.09
5.6.90.0070.03317.00
5.6.80.0070.03516.77
5.6.70.0120.02616.83
5.6.60.0050.01814.92
5.6.50.0070.01515.07
5.6.40.0070.01414.98
5.6.30.0020.01515.08
5.6.20.0070.01315.02
5.6.10.0080.01214.94
5.6.00.0080.01115.01
5.5.380.0030.01415.08
5.5.370.0050.01714.99
5.5.360.0080.01014.85
5.5.350.0060.03716.74
5.5.340.0080.03816.16
5.5.330.0030.02616.70
5.5.320.0020.04116.81
5.5.310.0040.02716.91
5.5.300.0090.03116.02
5.5.290.0030.02616.05
5.5.280.0050.02816.95
5.5.270.0080.03716.91
5.5.260.0080.03816.84
5.5.250.0040.03016.84
5.5.240.0120.03016.65
5.5.230.0080.01215.00
5.5.220.0080.01314.86
5.5.210.0070.01415.07
5.5.200.0060.00915.10
5.5.190.0040.01615.02
5.5.180.0050.01615.06
5.5.170.0070.01015.06
5.5.160.0050.01515.07
5.5.150.0100.00914.73
5.5.140.0070.01215.02
5.5.130.0020.01615.07
5.5.120.0030.01314.79
5.5.110.0070.01415.00
5.5.100.0050.01414.97
5.5.90.0040.01714.91
5.5.80.0050.01315.03
5.5.70.0050.01414.79
5.5.60.0000.02115.02
5.5.50.0040.01415.10
5.5.40.0050.01514.89
5.5.30.0060.01214.79
5.5.20.0050.01315.06
5.5.10.0030.01614.92
5.5.00.0040.01114.95
5.4.450.0200.02314.90
5.4.440.0230.02414.92
5.4.430.0240.02314.79
5.4.420.0350.02214.72
5.4.410.0300.02414.89
5.4.400.0310.01814.56
5.4.390.0270.02014.73
5.4.380.0340.01914.62
5.4.370.0270.02214.67
5.4.360.0240.02514.64
5.4.350.0220.02514.78
5.4.340.0220.02514.70
5.4.330.0020.00612.52
5.4.320.0080.02114.79
5.4.310.0050.02114.66
5.4.300.0120.02014.66
5.4.290.0330.02214.75
5.4.280.0220.02214.77
5.4.270.0230.01914.76
5.4.260.0230.02514.81
5.4.250.0360.01214.75
5.4.240.0230.02114.67
5.4.230.0200.02114.77
5.4.220.0050.02214.80
5.4.210.0100.01914.78
5.4.200.0130.02314.59
5.4.190.0260.02114.77
5.4.180.0140.02014.63
5.4.170.0070.02114.69
5.4.160.0210.02314.60
5.4.150.0140.02614.78
5.4.140.0200.02213.94
5.4.130.0280.01513.81
5.4.120.0250.02013.83
5.4.110.0260.02513.94
5.4.100.0260.02613.67
5.4.90.0320.01713.89
5.4.80.0280.02613.82
5.4.70.0270.02413.84
5.4.60.0280.01913.84
5.4.50.0270.03013.73
5.4.40.0290.02613.76
5.4.30.0210.02313.77
5.4.20.0260.02213.81
5.4.10.0260.02313.72
5.4.00.0220.02613.69

preferences:
43.57 ms | 401 KiB | 5 Q