3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(password_needs_rehash(null, PASSWORD_BCRYPT)); echo "\n"; var_dump(password_needs_rehash('$2y$10$S2j/mLdZIAK/MONvQU57zemRuFR53qW91EBX03nCfNcndAdfOfSnS', PASSWORD_BCRYPT)); echo "\n"; var_dump(password_needs_rehash("holladrio", 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)
8.3.70.0120.00316.50
8.3.60.0180.00416.75
8.3.50.0120.00821.90
8.3.40.0140.00318.57
8.3.30.0120.00319.23
8.3.20.0080.00020.46
8.3.10.0040.00422.03
8.3.00.0000.00819.26
8.2.190.0000.01816.75
8.2.180.0150.00018.54
8.2.170.0150.00622.96
8.2.160.0100.01022.08
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.54
8.2.110.0000.00920.35
8.2.100.0080.00317.78
8.2.90.0030.00619.13
8.2.80.0000.00817.97
8.2.70.0030.00517.50
8.2.60.0050.00517.90
8.2.50.0030.00618.07
8.2.40.0040.00419.76
8.2.30.0000.00717.86
8.2.20.0050.00317.50
8.2.10.0040.00418.00
8.2.00.0070.00017.49
8.1.280.0140.00325.92
8.1.270.0060.00320.63
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.14
8.1.230.0030.00718.86
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0040.00417.10
8.1.180.0030.00518.10
8.1.170.0000.00820.34
8.1.160.0020.00521.95
8.1.150.0000.00818.75
8.1.140.0000.00817.33
8.1.130.0030.00317.77
8.1.120.0050.00617.29
8.1.110.0000.00817.32
8.1.100.0080.00017.32
8.1.90.0040.00417.27
8.1.80.0040.00417.41
8.1.70.0070.00017.34
8.1.60.0030.00617.52
8.1.50.0000.00817.33
8.1.40.0080.00017.42
8.1.30.0030.00617.57
8.1.20.0040.00417.51
8.1.10.0040.00417.37
8.1.00.0000.00817.29
8.0.300.0000.00720.07
8.0.290.0040.00416.58
8.0.280.0030.00318.29
8.0.270.0000.00717.11
8.0.260.0060.00017.09
8.0.250.0000.00616.77
8.0.240.0000.00816.83
8.0.230.0070.00016.79
8.0.220.0070.00016.62
8.0.210.0030.00616.67
8.0.200.0030.00616.75
8.0.190.0030.00516.79
8.0.180.0070.00016.77
8.0.170.0000.00816.74
8.0.160.0000.00716.92
8.0.150.0030.00516.73
8.0.140.0000.00716.74
8.0.130.0000.00613.21
8.0.120.0030.00616.70
8.0.110.0000.00816.65
8.0.100.0070.00016.82
8.0.90.0050.00316.82
8.0.80.0090.00916.77
8.0.70.0040.00416.73
8.0.60.0070.00016.59
8.0.50.0040.00416.64
8.0.30.0100.01316.90
8.0.20.0140.01017.40
8.0.10.0040.00416.95
8.0.00.0120.00616.59
7.4.330.0000.00515.11
7.4.320.0060.00016.44
7.4.300.0070.00016.43
7.4.290.0040.00416.48
7.4.280.0050.00216.46
7.4.270.0040.00416.40
7.4.260.0030.00516.51
7.4.250.0040.00416.44
7.4.240.0020.00516.53
7.4.230.0000.00716.27
7.4.220.0150.00916.46
7.4.210.0090.00516.44
7.4.200.0000.00716.36
7.4.160.0070.00716.47
7.4.150.0100.00717.40
7.4.140.0080.01217.86
7.4.130.0070.01016.53
7.4.120.0100.00816.51
7.4.110.0150.00916.43
7.4.100.0110.00616.30
7.4.90.0060.01516.45
7.4.80.0040.01419.39
7.4.70.0080.00816.41
7.4.60.0060.01516.64
7.4.50.0040.00416.54
7.4.40.0160.00316.52
7.4.30.0040.01416.52
7.4.00.0050.01214.87
7.3.330.0000.00513.18
7.3.320.0000.01313.02
7.3.310.0040.00416.00
7.3.300.0030.00316.24
7.3.290.0030.00316.11
7.3.280.0100.00616.21
7.3.270.0070.01017.40
7.3.260.0140.00316.22
7.3.250.0090.01016.38
7.3.240.0040.01216.34
7.3.230.0100.00616.39
7.3.210.0000.01716.48
7.3.200.0080.00816.55
7.3.190.0120.00416.35
7.3.180.0070.00916.30
7.3.170.0120.00416.27
7.3.160.0100.01016.40
7.3.120.0110.00814.96
7.3.110.0090.00914.80
7.3.100.0140.00314.95
7.3.90.0000.01014.72
7.3.80.0030.00714.62
7.3.70.0120.00314.72
7.3.60.0000.01314.73
7.3.50.0070.00414.66
7.3.40.0160.00014.67
7.3.30.0100.00014.60
7.3.20.0100.00716.44
7.3.10.0060.00616.47
7.3.00.0000.00916.55
7.2.330.0090.00916.26
7.2.320.0100.01316.19
7.2.310.0130.00616.59
7.2.300.0150.00316.61
7.2.290.0140.00316.55
7.2.250.0090.00614.96
7.2.240.0030.01314.86
7.2.230.0060.00314.89
7.2.220.0000.01014.71
7.2.210.0070.01014.80
7.2.200.0000.01214.95
7.2.190.0060.00314.92
7.2.180.0100.00715.05
7.2.170.0030.00614.85
7.2.00.0090.00318.82
7.1.330.0040.01115.59
7.1.320.0080.00015.52
7.1.310.0040.01115.73
7.1.300.0090.00315.57
7.1.290.0000.01215.65
7.1.280.0030.01015.55
7.1.270.0000.01515.61
7.1.260.0040.01115.72
7.1.100.0090.00317.95
7.1.70.0050.01017.00
7.1.60.0050.01417.25
7.1.50.0060.00916.71
7.1.40.0040.00716.28
7.1.30.0080.00816.38
7.1.20.0060.00916.54
7.1.10.0040.00416.43
7.1.00.0000.00816.51
7.0.200.0080.00816.69
7.0.190.0060.00916.67
7.0.180.0040.00716.14
7.0.170.0040.00416.10
7.0.160.0050.00316.14
7.0.150.0070.01015.93
7.0.140.0000.00816.07
7.0.130.0050.00216.47
7.0.120.0030.01016.39
7.0.110.0030.00716.18
7.0.100.0000.01116.22
7.0.90.0030.01016.19
7.0.80.0020.01016.20
7.0.70.0000.00916.14
7.0.60.0000.00715.79
7.0.50.0000.00816.18
7.0.40.0060.00615.20
7.0.30.0030.01315.20
7.0.20.0050.00515.20
7.0.10.0040.00415.20
7.0.00.0040.00415.20
5.6.300.0070.05320.80
5.6.290.0000.04620.79
5.6.280.0030.04320.82
5.6.270.0030.04720.88
5.6.260.0070.04320.99
5.6.250.0100.03920.74
5.6.240.0190.07520.94
5.6.230.0030.04420.83
5.6.220.0040.04420.74
5.6.210.0100.06420.86
5.6.200.0070.05220.77
5.6.190.0170.03320.77
5.6.180.0070.07520.80
5.6.170.0030.04720.76
5.6.160.0130.03920.84
5.6.150.0130.04220.92
5.6.140.0030.04320.92
5.6.130.0100.04720.78
5.6.120.0060.06520.76
5.6.110.0030.04620.73
5.6.100.0030.05220.81
5.6.90.0030.04420.79
5.6.80.0000.05420.27
5.6.70.0030.04320.16
5.6.60.0030.03920.23
5.6.50.0000.04120.21
5.6.40.0060.03920.17
5.6.30.0030.04320.19
5.6.20.0030.04120.15
5.6.10.0030.03820.14
5.6.00.0030.05920.25
5.5.380.0000.06317.53
5.5.370.0100.04817.45
5.5.360.0100.04517.52
5.5.350.0150.06817.52
5.5.340.0100.06917.88
5.5.330.0070.05617.94
5.5.320.0070.04318.02
5.5.310.0090.04017.77
5.5.300.0040.04217.96
5.5.290.0130.03718.03
5.5.280.0000.05217.93
5.5.270.0030.04217.74
5.5.260.0030.06718.02
5.5.250.0000.05217.84
5.5.240.0100.04617.25
5.5.230.0090.03217.23
5.5.220.0000.04817.41
5.5.210.0080.04217.41
5.5.200.0060.03617.28
5.5.190.0130.04717.38
5.5.180.0100.05117.38
5.5.160.0000.04017.39
5.5.150.0000.04517.27
5.5.140.0030.03817.29
5.5.130.0040.04717.37
5.5.120.0030.06417.29
5.5.110.0000.04917.21
5.5.100.0090.03617.00
5.5.90.0070.04317.00
5.5.80.0000.04217.25
5.5.70.0000.08217.20
5.5.60.0030.03816.97
5.5.50.0030.03617.10
5.5.40.0040.03917.22
5.5.30.0030.05917.25
5.5.20.0030.04917.26
5.5.10.0070.03417.27
5.5.00.0030.07117.16
5.4.450.0160.06619.11
5.4.440.0000.04519.15
5.4.430.0060.03719.33
5.4.420.0030.04519.10
5.4.410.0100.03219.11
5.4.400.0090.03418.92
5.4.390.0070.03818.93
5.4.380.0140.03418.97
5.4.370.0030.03918.88
5.4.360.0030.04719.08
5.4.350.0030.03718.91
5.4.340.0100.05318.83
5.4.320.0070.05319.11
5.4.310.0030.03818.93
5.4.300.0030.03718.94
5.4.290.0030.03819.05
5.4.280.0060.06318.79
5.4.270.0040.04019.06
5.4.260.0070.03418.91
5.4.250.0030.03718.88
5.4.240.0000.05418.92
5.4.230.0030.05119.10
5.4.220.0030.03819.12
5.4.210.0000.04319.00
5.4.200.0030.07219.07
5.4.190.0060.03419.00
5.4.180.0030.03818.91
5.4.170.0040.04019.00
5.4.160.0000.04318.93
5.4.150.0070.03918.93
5.4.140.0070.03716.32
5.4.130.0070.03716.61
5.4.120.0030.07616.41
5.4.110.0000.03816.61
5.4.100.0100.03116.32
5.4.90.0000.03716.53
5.4.80.0030.04316.55
5.4.70.0000.04616.43
5.4.60.0030.03716.28
5.4.50.0000.03716.53
5.4.40.0060.03616.38
5.4.30.0000.03816.26
5.4.20.0070.03116.27
5.4.10.0090.03516.27
5.4.00.0000.03815.82
5.3.290.0060.03615.20
5.3.280.0030.03915.20
5.3.270.0000.03915.20
5.3.260.0040.04015.20
5.3.250.0000.04015.20
5.3.240.0040.03615.20
5.3.230.0030.03715.20
5.3.220.0090.03415.20
5.3.210.0030.03915.20
5.3.200.0000.04115.20
5.3.190.0000.04515.20
5.3.180.0040.03615.20
5.3.170.0000.04315.20
5.3.160.0000.04615.20
5.3.150.0030.05515.20
5.3.140.0000.04015.20
5.3.130.0030.03915.20
5.3.120.0030.05215.20
5.3.110.0070.03815.20
5.3.100.0030.04315.20
5.3.90.0060.03115.20
5.3.80.0030.03515.20
5.3.70.0000.04315.20
5.3.60.0030.03715.20
5.3.50.0000.04115.20
5.3.40.0030.04315.20
5.3.30.0040.04615.20
5.3.20.0030.04015.20
5.3.10.0070.03115.20
5.3.00.0030.04215.20
5.2.170.0000.03215.20
5.2.160.0000.03515.20
5.2.150.0040.02915.20
5.2.140.0000.03815.20
5.2.130.0070.02815.20
5.2.120.0060.02515.20
5.2.110.0070.03515.20
5.2.100.0070.02915.20
5.2.90.0060.02815.20
5.2.80.0000.03515.20
5.2.70.0070.02615.20
5.2.60.0040.03215.20
5.2.50.0060.02615.20
5.2.40.0040.03315.20
5.2.30.0030.02915.20
5.2.20.0000.03415.20
5.2.10.0000.03115.20
5.2.00.0030.03115.20
5.1.60.0030.02415.20
5.1.50.0060.02215.20
5.1.40.0100.01715.20
5.1.30.0060.02515.20
5.1.20.0090.02115.20
5.1.10.0110.01915.20
5.1.00.0070.02315.20
5.0.50.0030.01915.20
5.0.40.0000.02215.20
5.0.30.0000.03215.20
5.0.20.0030.01715.20
5.0.10.0060.02015.20
5.0.00.0000.03615.20
4.4.90.0090.00915.20
4.4.80.0000.03015.20
4.4.70.0040.01515.20
4.4.60.0000.01915.20
4.4.50.0030.01415.20
4.4.40.0030.02515.20
4.4.30.0030.01415.20
4.4.20.0030.01315.20
4.4.10.0000.01615.20
4.4.00.0070.02415.20
4.3.110.0000.01715.20
4.3.100.0060.01315.20
4.3.90.0000.01715.20
4.3.80.0000.02515.20
4.3.70.0000.01615.20
4.3.60.0000.01815.20
4.3.50.0000.01715.20
4.3.40.0060.01915.20
4.3.30.0000.02015.20
4.3.20.0040.01415.20
4.3.10.0070.01315.20
4.3.00.0100.00715.20

preferences:
46.19 ms | 401 KiB | 5 Q