3v4l.org

run code in 300+ PHP versions simultaneously
<?php session_start(); echo password_hash("rasmuslerdorf", PASSWORD_DEFAULT); //$_['abc']='abc'; //echo $_['abc']; session_unset(); session_destroy(); ?>

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)
7.2.60.0070.06916.64
7.2.00.0070.07019.40
7.1.200.0100.06415.77
7.1.100.0030.07218.10
7.1.70.0030.06617.05
7.1.60.0130.07119.43
7.1.50.0160.10616.93
7.1.00.0030.16722.30
7.0.200.0130.06214.70
7.0.100.0130.16320.17
7.0.90.0300.15719.96
7.0.80.0200.14019.93
7.0.70.0100.11019.95
7.0.60.0030.16719.95
7.0.50.0200.15020.29
7.0.40.0100.10320.07
7.0.30.0070.15320.02
7.0.20.0070.14719.93
7.0.10.0030.14020.07
7.0.00.0070.15720.14
5.6.280.0030.12321.12
5.6.250.0100.16720.66
5.6.240.0030.15720.62
5.6.230.0070.15320.53
5.6.220.0030.11020.67
5.6.210.0000.10720.52
5.6.200.0170.13021.04
5.6.190.0100.14321.13
5.6.180.0070.09321.10
5.6.170.0030.18020.93
5.6.160.0130.14021.01
5.6.150.0130.14320.93
5.6.140.0030.09321.06
5.6.130.0070.17321.16
5.6.120.0070.17721.00
5.6.110.0070.13321.09
5.6.100.0170.10020.94
5.6.90.0030.16020.85
5.6.80.0100.13320.44
5.6.70.0030.14720.50
5.6.60.0100.14020.46
5.6.50.0130.17020.47
5.6.40.0000.12320.37
5.6.30.0130.08320.43
5.6.20.0000.16020.36
5.6.10.0030.09320.36
5.6.00.0030.09320.41
5.5.380.0070.15020.38
5.5.370.0100.09720.34
5.5.360.0070.15720.52
5.5.350.0170.13320.41
5.5.340.0030.11020.72
5.5.330.0030.12020.85
5.5.320.0070.13320.91
5.5.310.0070.17320.92
5.5.300.0130.10320.82
5.5.290.0070.15320.63
5.5.280.0070.10720.82
5.5.270.0170.16020.74
5.5.260.0030.12020.91
5.5.250.0130.14020.71
5.5.240.0170.15320.26
5.5.230.0030.14720.13
5.5.220.0130.16020.13
5.5.210.0070.10720.10
5.5.200.0100.13320.23
5.5.190.0030.14320.21
5.5.180.0100.15720.17
5.5.160.0070.17320.11
5.5.150.0100.12720.24
5.5.140.0170.14320.19
5.5.130.0030.15020.25
5.5.120.0270.15020.20
5.5.110.0000.15020.10
5.5.100.0100.15720.05
5.5.90.0070.14720.14
5.5.80.0030.12719.97
5.5.70.0100.16020.05
5.5.60.0030.14720.15
5.5.50.0100.14319.95
5.5.40.0000.17320.07
5.5.30.0170.14020.12
5.5.20.0100.13320.02
5.5.10.0100.08720.11
5.5.00.0030.14319.95
5.4.450.0030.07319.43
5.4.440.0000.07019.44
5.4.430.0070.07019.36
5.4.420.0130.03719.46
5.4.410.0100.07019.00
5.4.400.0130.07719.10
5.4.390.0070.07319.04
5.4.380.0070.04019.12
5.4.370.0070.03318.90
5.4.360.0030.04318.81
5.4.350.0100.07719.25
5.4.340.0070.08719.07
5.4.320.0070.08319.03
5.4.310.0000.08719.07
5.4.300.0100.06318.90
5.4.290.0100.06319.02
5.4.280.0130.06718.96
5.4.270.0030.07019.04
5.4.260.0030.07319.22
5.4.250.0070.03718.89
5.4.240.0030.03319.19
5.4.230.0130.07319.09
5.4.220.0070.06318.80
5.4.210.0070.06319.02
5.4.200.0030.05319.12
5.4.190.0030.04318.80
5.4.180.0130.06718.79
5.4.170.0030.03719.03
5.4.160.0100.06719.04
5.4.150.0100.05319.09
5.4.140.0100.05316.08
5.4.130.0070.07316.27
5.4.120.0100.05016.28
5.4.110.0100.06316.36
5.4.100.0030.06016.23
5.4.90.0030.07016.34
5.4.80.0130.06716.36
5.4.70.0070.03016.43
5.4.60.0000.06716.43
5.4.50.0000.05016.34
5.4.40.0000.07316.25
5.4.30.0100.06716.29
5.4.20.0170.07316.28
5.4.10.0100.07716.40
5.4.00.0100.06715.57

preferences:
33.44 ms | 401 KiB | 5 Q