3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (CRYPT_BLOWFISH == 1) { echo 'Blowfish: ' . crypt('rasmuslerdorf', '$2a$07$use/somesillystringforsalt$') . "\n"; } if (CRYPT_SHA256 == 1) { echo 'SHA-256: ' . crypt('rasmuslerdorf', '$5$rounds=5000$use/somesillystringforsalt$') . "\n"; } if (CRYPT_SHA512 == 1) { echo 'SHA-512: ' . crypt('rasmuslerdorf', '$6$rounds=5000$use/somesillystringforsalt$') . "\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)
8.3.60.0070.02816.50
8.3.50.0130.02821.95
8.3.40.0100.03218.79
8.3.30.0160.02618.96
8.3.20.0160.02920.16
8.3.10.0070.01321.77
8.3.00.0030.01517.80
8.2.180.0100.03818.29
8.2.170.0190.03222.96
8.2.160.0030.03120.47
8.2.150.0060.01224.18
8.2.140.0040.01524.66
8.2.130.0030.01626.16
8.2.120.0040.01521.15
8.2.110.0070.01420.98
8.2.100.0030.02017.72
8.2.90.0090.01217.84
8.2.80.0030.01717.97
8.2.70.0060.01517.63
8.2.60.0070.01318.04
8.2.50.0070.01418.07
8.2.40.0040.01817.91
8.2.30.0100.01718.06
8.2.20.0000.02017.73
8.2.10.0070.01318.05
8.2.00.0070.01417.74
8.1.280.0140.03925.92
8.1.270.0100.01023.97
8.1.260.0060.01226.35
8.1.250.0060.01228.09
8.1.240.0070.01322.48
8.1.230.0030.02021.04
8.1.220.0030.01717.74
8.1.210.0040.01818.95
8.1.200.0090.01717.13
8.1.190.0000.02117.13
8.1.180.0030.01718.10
8.1.170.0030.01718.50
8.1.160.0070.01322.02
8.1.150.0030.01718.81
8.1.140.0070.01317.45
8.1.130.0000.01917.67
8.1.120.0070.01317.27
8.1.110.0000.02017.40
8.1.100.0060.01317.30
8.1.90.0070.01317.43
8.1.80.0030.01717.32
8.1.70.0000.02117.35
8.1.60.0060.01617.50
8.1.50.0060.01517.48
8.1.40.0030.01717.48
8.1.30.0060.01617.60
8.1.20.0000.02117.59
8.1.10.0070.01317.48
8.1.00.0040.01817.38
8.0.300.0030.01719.78
8.0.290.0030.01816.63
8.0.280.0030.01618.38
8.0.270.0040.01617.26
8.0.260.0070.01417.20
8.0.250.0030.01616.94
8.0.240.0030.01816.97
8.0.230.0030.01616.94
8.0.220.0000.02016.86
8.0.210.0030.01616.80
8.0.200.0060.01216.82
8.0.190.0030.01717.00
8.0.180.0030.01716.97
8.0.170.0030.01716.97
8.0.160.0000.02016.88
8.0.150.0040.01716.84
8.0.140.0070.01316.75
8.0.130.0040.01413.23
8.0.120.0000.02016.75
8.0.110.0030.01716.82
8.0.100.0030.01716.70
8.0.90.0030.01716.85
8.0.80.0130.03916.92
8.0.70.0000.02016.76
8.0.60.0040.01616.80
8.0.50.0030.01716.71
8.0.30.0160.02816.95
8.0.20.0110.03417.40
8.0.10.0000.02116.81
8.0.00.0100.02716.73
7.4.330.0000.01915.09
7.4.320.0000.01916.44
7.4.300.0000.01916.48
7.4.290.0000.01916.41
7.4.280.0000.02216.50
7.4.270.0000.02016.41
7.4.260.0000.02016.36
7.4.250.0000.02216.33
7.4.240.0030.01616.43
7.4.230.0030.01616.45
7.4.220.0030.04316.39
7.4.210.0060.03016.50
7.4.200.0060.01616.49
7.4.160.0120.02516.64
7.4.150.0060.03917.40
7.4.140.0080.03017.86
7.4.130.0100.02516.39
7.4.120.0100.02616.37
7.4.110.0030.03316.37
7.4.100.0060.03916.29
7.4.90.0130.02316.48
7.4.80.0070.03219.39
7.4.70.0000.03716.39
7.4.60.0150.02216.44
7.4.50.0000.01416.27
7.4.40.0150.02216.48
7.4.30.0110.03616.52
7.4.00.0070.02314.95
7.3.330.0040.01513.07
7.3.320.0000.01813.11
7.3.310.0030.01716.19
7.3.300.0040.01516.29
7.3.290.0060.02916.21
7.3.280.0050.03716.27
7.3.270.0060.03117.40
7.3.260.0070.03016.36
7.3.250.0080.02916.43
7.3.240.0160.02316.34
7.3.230.0060.03216.39
7.3.210.0150.02816.38
7.3.200.0130.03319.39
7.3.190.0130.02616.54
7.3.180.0070.03016.30
7.3.170.0130.03416.54
7.3.160.0150.02116.18
7.3.120.0030.03214.73
7.3.110.0070.02514.69
7.3.100.0080.02114.93
7.3.90.0080.02014.91
7.3.80.0030.02714.68
7.3.70.0030.02314.81
7.3.60.0030.03014.62
7.3.50.0100.01914.98
7.3.40.0030.02514.71
7.3.30.0080.02214.73
7.3.20.0050.02416.41
7.3.10.0080.02116.60
7.3.00.0040.02716.47
7.2.330.0130.02316.46
7.2.320.0090.03116.56
7.2.310.0100.02716.47
7.2.300.0130.02516.64
7.2.290.0120.03716.44
7.2.250.0040.03515.12
7.2.240.0070.02714.99
7.2.230.0030.02615.18
7.2.220.0080.02115.11
7.2.210.0050.02414.99
7.2.200.0000.02814.96
7.2.190.0070.02214.96
7.2.180.0080.02214.88
7.2.170.0020.02615.05
7.2.160.0070.02514.89
7.2.150.0070.02016.92
7.2.140.0040.02517.11
7.2.130.0070.02316.90
7.2.120.0030.02616.55
7.2.110.0030.02816.75
7.2.100.0030.02916.62
7.2.90.0030.02316.97
7.2.80.0030.02716.63
7.2.70.0030.02716.60
7.2.60.0040.02516.74
7.2.50.0040.02517.02
7.2.40.0070.02516.66
7.2.30.0070.02316.94
7.2.20.0070.02316.71
7.2.10.0100.02316.80
7.2.00.0050.02618.01
7.1.330.0030.02715.63
7.1.320.0070.01815.69
7.1.310.0020.02915.68
7.1.300.0070.02415.51
7.1.290.0050.02515.76
7.1.280.0030.02815.54
7.1.270.0070.02515.61
7.1.260.0070.02615.48
7.1.250.0030.02215.56
7.1.100.0070.02018.13
7.1.70.0030.02217.32
7.1.60.0070.04919.70
7.1.50.0100.04416.89
7.1.00.0030.10022.41
7.0.200.0060.01816.61
7.0.140.0000.10321.99
7.0.60.0030.06019.86
7.0.50.0170.09317.80
7.0.40.0000.06719.98
7.0.30.0300.09320.00
7.0.20.0330.08320.04
7.0.10.0030.07720.18
7.0.00.0270.08720.19
5.6.280.0100.09321.07
5.6.210.0170.08320.47
5.6.200.0030.09318.23
5.6.190.0100.09720.66
5.6.180.0270.05720.32
5.6.170.0230.07020.52
5.6.160.0000.07020.40
5.6.150.0000.05718.16
5.6.140.0070.09318.20
5.6.130.0030.10018.21
5.6.120.0100.10321.09
5.6.110.0070.05721.00
5.6.100.0070.08721.10
5.6.90.0130.09321.02
5.6.80.0030.06320.43
5.5.350.0130.04720.41
5.5.340.0100.09717.92
5.5.330.0070.06020.07
5.5.320.0200.06720.30
5.5.310.0430.09320.41
5.5.300.0130.10018.03
5.5.290.0130.10017.91
5.5.280.0070.09320.98
5.5.270.0200.09020.63
5.5.260.0100.10020.79
5.5.250.0100.08720.71
5.5.240.0000.06320.15
5.4.450.0870.06719.27
5.4.440.0730.08719.13
5.4.430.0100.07319.29
5.4.420.0800.08319.44
5.4.410.0170.06318.80
5.4.400.0370.07318.53
5.4.390.0400.06318.68
5.4.380.0130.07718.64
5.4.370.0070.05718.44
5.4.360.0100.06718.59
5.4.350.0070.04911.98
5.4.340.0080.04811.98
5.4.320.0200.14212.46
5.4.310.0060.05312.46
5.4.300.0070.06112.46
5.4.290.0090.04912.45
5.4.280.0060.05012.35
5.4.270.0080.05412.35
5.4.260.0070.05512.35
5.4.250.0060.05312.35
5.4.240.0050.05512.35
5.4.230.0060.05112.34
5.4.220.0030.05312.35
5.4.210.0070.04912.35
5.4.200.0070.05712.35
5.4.190.0070.04912.34
5.4.180.0060.05112.34
5.4.170.0100.05312.36
5.4.160.0060.05012.35
5.4.150.0100.05012.34
5.4.140.0040.05512.03
5.4.130.0090.05212.02
5.4.120.0080.04711.98
5.4.110.0070.05311.97
5.4.100.0080.04811.97
5.4.90.0080.05011.97
5.4.80.0060.05711.97
5.4.70.0050.05011.96
5.4.60.0060.05911.97
5.4.50.0050.05711.97
5.4.40.0080.05111.95
5.4.30.0060.05811.96
5.4.20.0080.05211.95
5.4.10.0080.04811.96
5.4.00.0070.04911.45
5.3.290.0080.05312.80
5.3.280.0090.05512.71
5.3.270.0100.05912.72
5.3.260.0070.06512.72
5.3.250.0090.05612.72
5.3.240.0100.05012.72
5.3.230.0080.05312.71
5.3.220.0040.05812.68
5.3.210.0070.05412.68
5.3.200.0070.05012.68
5.3.190.0070.05112.68
5.3.180.0070.05312.68
5.3.170.0040.05312.67
5.3.160.0070.05512.67
5.3.150.0130.04812.67
5.3.140.0050.06212.66
5.3.130.0100.05012.66
5.3.120.0060.06212.66
5.3.110.0100.05212.66
5.3.100.0080.04912.12
5.3.90.0060.05612.08
5.3.80.0070.05112.07
5.3.70.0070.05812.07
5.3.60.0050.05212.07
5.3.50.0110.04512.00
5.3.40.0050.05212.00
5.3.30.0030.05211.95
5.3.20.0070.05511.73
5.3.10.0100.03911.69
5.3.00.0060.05211.68
5.2.170.0050.0309.18
5.2.160.0060.0289.18
5.2.150.0030.0319.18
5.2.140.0040.0309.18
5.2.130.0040.0359.13
5.2.120.0050.0279.14
5.2.110.0050.0289.14
5.2.100.0040.0289.14
5.2.90.0020.0319.13
5.2.80.0060.0309.13
5.2.70.0070.0289.14
5.2.60.0040.0389.09
5.2.50.0040.0329.05
5.2.40.0040.0379.03
5.2.30.0080.0389.01
5.2.20.0050.0299.00
5.2.10.0040.0288.92
5.2.00.0020.0318.78
5.1.60.0040.0248.06
5.1.50.0020.0278.05
5.1.40.0020.0268.04
5.1.30.0050.0358.39
5.1.20.0040.0288.41
5.1.10.0020.0298.13
5.1.00.0040.0278.13
5.0.50.0020.0226.62
5.0.40.0050.0186.47
5.0.30.0060.0296.29
5.0.20.0060.0276.26
5.0.10.0020.0306.24
5.0.00.0020.0316.23
4.4.90.0020.0194.78
4.4.80.0020.0164.76
4.4.70.0050.0144.76
4.4.60.0020.0184.75
4.4.50.0030.0154.77
4.4.40.0060.0224.71
4.4.30.0030.0154.76
4.4.20.0030.0174.85
4.4.10.0030.0174.85
4.4.00.0020.0364.76
4.3.110.0020.0244.67
4.3.100.0040.0204.66
4.3.90.0030.0144.63
4.3.80.0050.0304.58
4.3.70.0020.0164.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0030.0244.54
4.3.30.0010.0173.29
4.3.20.0030.0163.27
4.3.10.0020.0213.23
4.3.00.0130.0207.12

preferences:
41.58 ms | 401 KiB | 5 Q