3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mdp = password_hash('test', PASSWORD_BCRYPT); var_dump(password_needs_rehash($mdp, PASSWORD_BCRYPT));

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)
7.4.00.0100.07414.88
7.3.120.0030.07814.92
7.3.110.0100.07114.61
7.3.100.0130.06614.90
7.3.90.0000.07014.56
7.3.80.0000.07614.48
7.3.70.0070.06714.67
7.3.60.0000.07914.71
7.3.50.0070.07414.67
7.3.40.0070.06614.48
7.3.30.0000.07414.75
7.3.20.0070.06816.63
7.3.10.0100.06616.64
7.3.00.0050.06916.46
7.2.250.0070.07714.81
7.2.240.0060.07514.90
7.2.230.0030.07515.05
7.2.220.0030.07314.70
7.2.210.0070.07114.99
7.2.200.0030.06714.89
7.2.190.0070.06914.98
7.2.180.0000.08214.84
7.2.170.0030.06814.90
7.2.130.0070.06616.96
7.2.120.0100.06716.61
7.2.110.0030.07116.54
7.2.100.0030.07416.95
7.2.90.0060.06716.78
7.2.80.0030.07016.76
7.2.70.0030.07116.71
7.2.60.0070.06816.46
7.2.50.0000.07216.91
7.2.40.0070.06516.79
7.2.30.0070.06516.58
7.2.20.0030.07116.96
7.2.10.0070.06616.74
7.2.00.0030.06816.74
7.1.330.0060.07815.95
7.1.320.0000.07315.85
7.1.310.0030.07615.86
7.1.300.0070.06615.65
7.1.290.0030.07915.81
7.1.280.0100.06015.76
7.1.270.0100.06815.54
7.1.260.0000.07515.58
7.1.250.0070.06515.90
7.1.200.0100.06315.63
7.1.70.0130.06717.02
7.1.60.0070.07319.17
7.1.50.0070.11916.66
7.1.00.0030.11722.35
7.0.200.0030.06516.55
7.0.140.0030.15722.18
7.0.80.0000.13321.72
7.0.70.0070.16721.79
7.0.60.0030.10321.75
7.0.50.0070.15022.06
7.0.40.0030.16720.07
7.0.30.0030.18020.08
7.0.20.0030.18020.08
7.0.10.0030.18020.10
7.0.00.0170.11720.12
5.6.280.0030.16321.14
5.6.230.0030.15720.50
5.6.220.0070.17020.70
5.6.210.0030.10320.66
5.6.200.0000.17321.05
5.6.190.0170.16021.16
5.6.180.0070.15021.03
5.6.170.0070.17320.99
5.6.160.0030.15320.96
5.6.150.0030.16721.04
5.6.140.0070.15021.04
5.6.130.0130.16721.04
5.6.120.0070.14720.96
5.6.110.0070.10020.98
5.6.100.0100.16321.05
5.6.90.0070.15321.14
5.6.80.0070.14020.41
5.6.70.0000.16720.42
5.6.60.0070.17020.29
5.6.50.0030.16020.38
5.6.40.0030.16720.41
5.6.30.0000.17320.30
5.6.20.0000.13020.32
5.6.10.0000.10320.29
5.6.00.0000.10320.42
5.5.370.0070.11320.44
5.5.360.0070.15720.34
5.5.350.0030.14320.36
5.5.340.0070.09720.76
5.5.330.0000.16720.88
5.5.320.0030.17020.91
5.5.310.0000.15320.78
5.5.300.0000.11020.64
5.5.290.0030.17320.76
5.5.280.0070.15720.88
5.5.270.0070.14020.90
5.5.260.0000.15020.86
5.5.250.0000.10720.69
5.5.240.0000.11720.21
5.5.230.0030.16320.16
5.5.220.0000.12020.29
5.5.210.0070.16320.01
5.5.200.0030.17020.18
5.5.190.0030.16720.20
5.5.180.0070.15320.22
5.5.160.0070.11020.26
5.5.150.0000.10720.17
5.5.140.0130.14320.25
5.5.130.0000.13020.29
5.5.120.0000.11020.26
5.5.110.0000.12720.16
5.5.100.0170.15020.12
5.5.90.0070.14320.00
5.5.80.0100.16020.19
5.5.70.0030.15320.06
5.5.60.0100.15020.09
5.5.50.0030.17020.11
5.5.40.0100.10720.07
5.5.30.0030.19719.91
5.5.20.0030.13320.02
5.5.10.0030.17020.00
5.5.00.0000.16320.03
5.4.450.0030.07319.16
5.4.440.0100.07719.35
5.4.430.0070.05319.25
5.4.420.0100.07719.22
5.4.410.0000.04019.09
5.4.400.0100.07019.24
5.4.390.0100.07319.14
5.4.380.0070.07019.06
5.4.370.0000.08019.05
5.4.360.0070.08018.96
5.4.350.0100.07019.06
5.4.340.0070.06719.06
5.4.320.0000.04019.10
5.4.310.0030.04018.95
5.4.300.0070.07318.98
5.4.290.0130.06319.02
5.4.280.0070.04319.11
5.4.270.0130.03318.96
5.4.260.0100.06719.05
5.4.250.0030.06319.09
5.4.240.0030.07319.02
5.4.230.0030.07019.09
5.4.220.0070.06018.97
5.4.210.0030.07319.09
5.4.200.0070.07019.02
5.4.190.0030.07318.77
5.4.180.0030.07318.95
5.4.170.0100.05718.97
5.4.160.0000.07319.00
5.4.150.0000.08019.03
5.4.140.0030.05316.06
5.4.130.0030.06016.32
5.4.120.0070.04016.36
5.4.110.0070.05016.38
5.4.100.0030.05016.20
5.4.90.0030.07016.38
5.4.80.0030.04716.32
5.4.70.0030.04716.39
5.4.60.0030.06316.42
5.4.50.0030.06716.28
5.4.40.0070.06716.34
5.4.30.0000.07316.23
5.4.20.0000.05316.23
5.4.10.0030.04716.39
5.4.00.0000.05015.79
5.3.290.0030.05014.52
5.3.280.0000.05014.54
5.3.270.0030.07714.61
5.3.260.0030.08014.59
5.3.250.0030.07314.56
5.3.240.0030.05714.59
5.3.230.0070.04014.57
5.3.220.0000.07314.55
5.3.210.0000.06714.55
5.3.200.0100.04714.54
5.3.190.0100.03314.41
5.3.180.0000.05714.57
5.3.170.0070.05314.55
5.3.160.0000.06314.59
5.3.150.0000.06314.41
5.3.140.0000.07714.51
5.3.130.0030.07314.50
5.3.120.0030.07714.40
5.3.110.0030.05714.54
5.3.100.0030.07713.89
5.3.90.0030.04714.00
5.3.80.0000.06314.02
5.3.70.0070.06714.00
5.3.60.0030.07014.00
5.3.50.0030.07313.71
5.3.40.0130.06313.93
5.3.30.0030.07013.66
5.3.20.0070.07013.67
5.3.10.0000.07313.64
5.3.00.0070.06013.41
5.2.170.0070.05311.68
5.2.160.0000.06011.68
5.2.150.0000.06011.68
5.2.140.0070.05711.68
5.2.130.0030.06011.68
5.2.120.0030.06011.68
5.2.110.0100.05011.68
5.2.100.0070.04711.68
5.2.90.0000.06711.68
5.2.80.0030.05011.68
5.2.70.0070.05311.68
5.2.60.0070.05711.68
5.2.50.0000.04011.68
5.2.40.0000.06011.68
5.2.30.0030.05711.68
5.2.20.0000.06311.68
5.2.10.0100.05311.68
5.2.00.0000.06011.68
5.1.60.0030.05011.68
5.1.50.0070.05311.68
5.1.40.0030.05011.68
5.1.30.0000.05711.68
5.1.20.0030.03311.68
5.1.10.0000.05311.68
5.1.00.0030.05011.68
5.0.50.0000.04711.68
5.0.40.0070.03711.68
5.0.30.0030.06011.68
5.0.20.0000.04311.68
5.0.10.0030.04311.68
5.0.00.0000.06711.68
4.4.90.0000.02711.68
4.4.80.0000.02711.68
4.4.70.0030.03011.68
4.4.60.0000.03711.68
4.4.50.0030.02711.68
4.4.40.0030.05011.68
4.4.30.0000.03311.68
4.4.20.0000.03711.68
4.4.10.0030.02711.68
4.4.00.0030.05011.68
4.3.110.0030.03311.68
4.3.100.0030.03311.68
4.3.90.0000.03711.68
4.3.80.0070.04711.68
4.3.70.0000.03311.68
4.3.60.0000.02711.68
4.3.50.0030.02711.68
4.3.40.0070.04011.68
4.3.30.0030.03311.68
4.3.20.0000.03711.68
4.3.10.0000.02711.68
4.3.00.0000.03311.68

preferences:
41.1 ms | 400 KiB | 5 Q