3v4l.org

run code in 300+ PHP versions simultaneously
<?php $salt = md5('static salt'); for ($i = 0; $i < 5; $i++) { echo 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('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)
7.4.10.0040.02514.96
7.4.00.0070.02214.90
7.3.130.0050.02215.04
7.3.120.0060.02014.96
7.3.110.0020.02514.96
7.3.100.0080.01814.90
7.3.90.0070.02314.78
7.3.80.0120.01514.85
7.3.70.0080.01914.96
7.3.60.0070.02014.94
7.3.50.0060.02114.66
7.3.40.0060.01914.73
7.3.30.0100.01814.63
7.3.20.0060.01916.61
7.3.10.0010.02416.83
7.3.00.0050.02016.68
7.2.260.0100.02015.06
7.2.250.0100.01915.15
7.2.240.0050.02115.10
7.2.230.0030.02315.05
7.2.220.0030.02715.05
7.2.210.0050.02015.17
7.2.200.0120.01715.05
7.2.190.0080.01614.96
7.2.180.0030.02514.95
7.2.170.0060.01915.22
7.2.160.0050.02415.05
7.2.150.0050.01716.97
7.2.140.0070.02216.89
7.2.130.0040.02016.86
7.2.120.0030.02216.92
7.2.110.0060.01916.85
7.2.100.0060.02016.92
7.2.90.0020.02316.86
7.2.80.0080.01917.03
7.2.70.0070.01816.92
7.2.60.0040.01916.86
7.2.50.0040.01817.02
7.2.40.0070.01816.96
7.2.30.0050.01816.93
7.2.20.0070.01816.89
7.2.10.0050.01716.94
7.2.00.0040.01817.61
7.1.330.0040.02315.90
7.1.320.0070.02015.81
7.1.310.0020.02315.72
7.1.300.0110.01515.91
7.1.290.0050.02015.88
7.1.280.0070.02015.71
7.1.270.0050.02115.77
7.1.260.0070.02015.72
7.1.250.0030.02315.88
7.1.240.0020.02115.78
7.1.230.0020.02415.72
7.1.220.0100.01615.72
7.1.210.0050.01415.66
7.1.200.0030.01915.80
7.1.190.0090.01615.90
7.1.180.0050.01915.86
7.1.170.0030.02415.96
7.1.160.0100.01515.91
7.1.150.0020.02115.69
7.1.140.0030.01915.81
7.1.130.0020.02215.83
7.1.120.0070.01815.85
7.1.110.0070.01715.84
7.1.100.0050.02016.77
7.1.90.0070.02016.00
7.1.80.0070.01715.86
7.1.70.0050.01716.30
7.1.60.0050.02716.86
7.1.50.0030.02116.11
7.1.40.0100.01515.63
7.1.30.0050.01515.83
7.1.20.0030.02115.84
7.1.10.0030.02415.73
7.1.00.0030.04517.96
7.0.330.0020.02415.46
7.0.320.0070.01715.46
7.0.310.0050.01915.34
7.0.300.0070.01715.40
7.0.290.0050.01715.29
7.0.280.0030.01915.41
7.0.270.0030.02215.45
7.0.260.0030.02115.43
7.0.250.0060.02015.49
7.0.240.0060.01615.39
7.0.230.0030.01915.30
7.0.220.0060.01415.56
7.0.210.0080.01815.33
7.0.200.0050.01815.77
7.0.190.0050.01915.52
7.0.180.0110.01315.47
7.0.170.0080.01515.34
7.0.160.0050.02015.35
7.0.150.0020.02115.35
7.0.140.0020.01815.32
7.0.130.0050.01715.47
7.0.120.0030.02215.32
7.0.110.0080.01815.37
7.0.100.0020.02415.34
7.0.90.0030.02015.57
7.0.80.0020.02415.39
7.0.70.0030.02215.36
7.0.60.0100.03817.43
7.0.50.0060.03916.31
7.0.40.0060.03115.66
7.0.30.0120.03015.78
7.0.20.0120.04415.72
7.0.10.0070.03515.65
7.0.00.0080.04615.65
5.6.400.0040.02314.39
5.6.390.0080.01714.36
5.6.380.0080.01714.34
5.6.370.0020.02714.47
5.6.360.0080.01914.22
5.6.350.0080.01714.42
5.6.340.0030.01914.60
5.6.330.0060.01614.22
5.6.320.0030.01914.35
5.6.310.0080.01414.62
5.6.300.0030.02314.19
5.6.290.0050.01814.36
5.6.280.0030.02916.53
5.6.270.0050.02114.24
5.6.260.0040.02214.43
5.6.250.0050.02014.56
5.6.240.0060.02114.37
5.6.230.0050.02114.36
5.6.220.0030.02114.44
5.6.210.0100.04416.37
5.6.200.0090.04315.64
5.6.190.0070.03016.58
5.6.180.0070.03116.36
5.6.170.0080.03216.39
5.6.160.0050.03216.30
5.6.150.0020.03415.55
5.6.140.0100.04115.65
5.6.130.0070.04515.62
5.6.120.0080.04216.49
5.6.110.0070.02916.73
5.6.100.0030.02816.59
5.6.90.0080.04516.49
5.6.80.0110.03216.34
5.6.70.0020.02314.19
5.6.60.0020.02214.23
5.6.50.0040.02114.06
5.6.40.0080.01614.10
5.6.30.0110.01714.22
5.6.20.0040.02314.31
5.6.10.0050.01914.29
5.6.00.0070.01814.25
5.5.380.0110.01614.33
5.5.370.0100.01714.37
5.5.360.0060.01614.11
5.5.350.0060.04216.29
5.5.340.0080.04615.46
5.5.330.0080.03816.42
5.5.320.0040.03816.19
5.5.310.0070.04416.19
5.5.300.0030.03615.55
5.5.290.0150.03615.55
5.5.280.0070.02916.42
5.5.270.0040.04916.38
5.5.260.0060.04716.40
5.5.250.0110.04416.43
5.5.240.0080.03316.19
5.5.230.0020.02214.43
5.5.220.0050.02014.21
5.5.210.0030.02114.09
5.5.200.0050.02014.31
5.5.190.0070.01814.02
5.5.180.0080.01614.02
5.5.170.0050.01814.22
5.5.160.0030.01913.88
5.5.150.0100.01714.12
5.5.140.0060.01814.27
5.5.130.0030.02214.08
5.5.120.0050.02114.39
5.5.110.0040.01914.21
5.5.100.0000.02513.97
5.5.90.0080.01914.23
5.5.80.0060.01914.36
5.5.70.0060.01714.03
5.5.60.0030.01914.13
5.5.50.0030.02414.15
5.5.40.0030.02414.19
5.5.30.0150.01214.25
5.5.20.0030.02214.22
5.5.10.0050.01714.21
5.5.00.0020.02214.24
5.4.450.0090.02313.86
5.4.440.0060.02514.01
5.4.430.0080.02413.82
5.4.420.0030.02813.89
5.4.410.0110.01813.86
5.4.400.0120.02113.69
5.4.390.0120.02113.70
5.4.380.0160.01913.81
5.4.370.0070.02313.67
5.4.360.0110.01813.85
5.4.350.0110.02113.85
5.4.340.0090.02113.74
5.4.330.0070.00311.14
5.4.320.0100.02213.74
5.4.310.0100.01913.86
5.4.300.0070.02113.83
5.4.290.0060.02113.74
5.4.280.0050.02413.73
5.4.270.0100.02013.84
5.4.260.0110.01813.77
5.4.250.0070.02513.68
5.4.240.0100.02013.69
5.4.230.0100.02113.64
5.4.220.0080.02113.86
5.4.210.0100.02113.68
5.4.200.0060.02313.77
5.4.190.0080.02313.65
5.4.180.0090.01813.70
5.4.170.0070.02313.88
5.4.160.0120.02013.62
5.4.150.0080.02113.79
5.4.140.0110.02012.94
5.4.130.0100.02112.90
5.4.120.0120.01912.92
5.4.110.0100.02112.92
5.4.100.0070.02312.83
5.4.90.0120.02112.84
5.4.80.0160.01212.92
5.4.70.0110.01812.82
5.4.60.0110.02012.77
5.4.50.0100.01912.87
5.4.40.0070.02912.79
5.4.30.0140.01212.85
5.4.20.0100.01812.78
5.4.10.0040.02412.86
5.4.00.0080.02012.64

preferences:
38.54 ms | 401 KiB | 5 Q