3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strlen('usesomesillystringforsalt')); echo crypt('mypassword', '$2a$10$usesomesillystringfors$');

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)
8.3.60.0070.11816.50
8.3.50.0130.11017.22
8.3.40.0130.11918.72
8.3.30.0100.10718.72
8.3.20.0030.05618.64
8.3.10.0070.05620.28
8.3.00.0130.04519.13
8.2.180.0130.10016.50
8.2.170.0070.10122.96
8.2.160.0130.09520.34
8.2.150.0060.05224.18
8.2.140.0000.05824.66
8.2.130.0000.05826.16
8.2.120.0070.05220.56
8.2.110.0100.05121.12
8.2.100.0100.06517.78
8.2.90.0030.06719.21
8.2.80.0070.06019.28
8.2.70.0030.06217.50
8.2.60.0030.06317.80
8.2.50.0030.06118.07
8.2.40.0000.06518.03
8.2.30.0030.06617.79
8.2.20.0060.06519.41
8.2.10.0000.06417.62
8.2.00.0030.06117.56
8.1.280.0130.10225.92
8.1.270.0030.05424.66
8.1.260.0070.05226.35
8.1.250.0030.05528.09
8.1.240.0040.05622.33
8.1.230.0130.05521.04
8.1.220.0030.06117.74
8.1.210.0030.06118.77
8.1.200.0100.05717.23
8.1.190.0030.06017.39
8.1.180.0030.06118.10
8.1.170.0030.06220.60
8.1.160.0070.05818.76
8.1.150.0060.05818.53
8.1.140.0000.06417.28
8.1.130.0030.06017.81
8.1.120.0030.06017.32
8.1.110.0000.06417.32
8.1.100.0030.06017.23
8.1.90.0000.06417.34
8.1.80.0030.06117.38
8.1.70.0030.06717.17
8.1.60.0060.05817.36
8.1.50.0030.06117.38
8.1.40.0000.06417.40
8.1.30.0030.06117.48
8.1.20.0070.05917.47
8.1.10.0030.06217.49
8.1.00.0030.06217.36
8.0.300.0000.06619.77
8.0.290.0070.05816.63
8.0.280.0030.06218.25
8.0.270.0060.05817.18
8.0.260.0030.06016.81
8.0.250.0030.06116.91
8.0.240.0030.06116.76
8.0.230.0030.06016.75
8.0.220.0030.06016.80
8.0.210.0000.06416.80
8.0.200.0030.05916.80
8.0.190.0030.06116.72
8.0.180.0000.06516.81
8.0.170.0030.06216.70
8.0.160.0030.06016.76
8.0.150.0030.06216.72
8.0.140.0060.05916.67
8.0.130.0030.05913.16
8.0.120.0030.06316.66
8.0.110.0000.06316.79
8.0.100.0030.06016.75
8.0.90.0000.06416.73
8.0.80.0070.09516.81
8.0.70.0030.06116.81
8.0.60.0030.06016.66
8.0.50.0030.06516.75
8.0.30.0070.08216.71
8.0.20.0100.09116.83
8.0.10.0030.06416.95
8.0.00.0100.08916.60
7.4.330.0000.06112.83
7.4.320.0000.06316.29
7.4.300.0030.06116.37
7.4.290.0000.06316.44
7.4.280.0070.05716.45
7.4.270.0000.06316.45
7.4.260.0000.06413.19
7.4.250.0030.06216.46
7.4.240.0100.05316.52
7.4.230.0070.05616.27
7.4.220.0180.11916.32
7.4.210.0100.09016.29
7.4.200.0070.06116.55
7.4.190.0030.06516.41
7.4.160.0100.09016.28
7.4.150.0060.09016.43
7.4.140.0070.09116.42
7.4.130.0030.09516.29
7.4.120.0130.09016.23
7.4.110.0190.09116.56
7.4.100.0160.08116.37
7.4.90.0070.09016.29
7.4.80.0060.09119.39
7.4.70.0130.08916.31
7.4.60.0130.08416.30
7.4.50.0000.07016.50
7.4.40.0140.06216.45
7.4.30.0170.07916.27
7.4.00.0030.07014.85
7.3.330.0070.05713.00
7.3.320.0000.06213.02
7.3.310.0000.06415.95
7.3.300.0000.06316.12
7.3.290.0070.10216.07
7.3.280.0160.09416.11
7.3.270.0070.09016.28
7.3.260.0090.08816.43
7.3.250.0160.08716.21
7.3.240.0060.09016.00
7.3.230.0060.08916.21
7.3.210.0130.08516.40
7.3.200.0070.09516.25
7.3.190.0220.07916.21
7.3.180.0100.09716.34
7.3.170.0160.08416.51
7.3.160.0000.09816.38
7.3.120.0060.07014.85
7.3.110.0100.06614.66
7.3.100.0030.07014.38
7.3.90.0070.06714.85
7.3.80.0070.06614.63
7.3.70.0100.06414.59
7.3.60.0000.07314.83
7.3.50.0030.07314.63
7.3.40.0100.06914.74
7.3.30.0100.06814.71
7.3.20.0070.06816.66
7.3.10.0070.06816.40
7.3.00.0100.06616.44
7.2.330.0030.09916.58
7.2.320.0100.09716.63
7.2.310.0030.09416.39
7.2.300.0060.10116.24
7.2.290.0130.08516.33
7.2.240.0100.06914.85
7.2.230.0100.06914.73
7.2.220.0100.06514.72
7.2.210.0070.06614.87
7.2.200.0070.06814.79
7.2.190.0100.06614.83
7.2.180.0100.06514.93
7.2.170.0000.07714.70
7.2.160.0030.07114.86
7.2.150.0000.07516.84
7.2.140.0030.07116.74
7.2.130.0070.07016.74
7.2.120.0030.07216.85
7.2.110.0100.06516.72
7.2.100.0070.06416.94
7.2.90.0030.07116.65
7.2.80.0030.07116.66
7.2.70.0000.07116.66
7.2.60.0030.07416.71
7.2.50.0070.06916.94
7.2.40.0070.07016.80
7.2.30.0070.07216.87
7.2.20.0070.07117.01
7.2.10.0030.07016.85
7.2.00.0030.07417.90
7.1.330.0030.07015.65
7.1.320.0030.07215.62
7.1.310.0070.06815.53
7.1.300.0030.06815.70
7.1.290.0000.07115.38
7.1.280.0100.06415.61
7.1.270.0030.07215.65
7.1.260.0160.06115.53
7.1.250.0070.06615.82
7.1.200.0070.06715.70
7.1.100.0000.07916.13
7.1.70.0030.06616.82
7.1.60.0100.10719.31
7.1.50.0030.11716.82
7.1.00.0100.15322.36
7.0.200.0030.06616.66
7.0.140.0100.15321.93
7.0.120.0030.16322.06
7.0.60.0100.17319.85
7.0.50.0070.09717.79
7.0.40.0030.15720.22
7.0.30.0300.15720.00
7.0.20.0370.14020.17
7.0.10.0330.12320.19
7.0.00.0070.15320.22
5.6.280.0170.15021.14
5.6.210.0100.13320.66
5.6.200.0100.16318.14
5.6.190.0070.10720.61
5.6.180.0300.15320.42
5.6.170.0330.15320.53
5.6.160.0030.10720.46
5.6.150.0000.14018.18
5.6.140.0030.10318.11
5.6.130.0100.13718.07
5.6.120.0070.11320.98
5.6.110.0070.16721.08
5.6.100.0130.15320.96
5.6.90.0070.15721.12
5.6.80.0070.20020.36
5.6.70.0200.15020.39
5.5.350.0300.15020.45
5.5.340.0070.12317.98
5.5.330.0030.15720.40
5.5.320.0170.10720.57
5.5.310.0200.15320.24
5.5.300.0100.10317.91
5.5.290.0030.11018.02
5.5.280.0100.16320.95
5.5.270.0070.12720.96
5.5.260.0070.16720.64
5.5.250.0000.11020.53
5.5.240.0030.10020.11
5.4.450.0030.16019.50
5.4.440.0030.10319.50
5.4.430.0030.09719.54
5.4.420.0070.09319.44
5.4.410.0100.14019.20
5.4.400.0000.10319.08
5.4.390.0000.10318.81
5.4.380.0100.09019.11
5.4.370.0030.10019.15
5.4.360.0070.09719.18
5.4.350.0030.09719.14
5.4.340.0000.10019.02
5.4.320.0100.09319.08
5.4.310.0030.09719.18
5.4.300.0000.10019.08
5.4.290.0100.11319.16
5.4.280.0030.10018.79
5.4.270.0030.10019.17
5.4.260.0100.10019.07
5.4.250.0100.09719.07
5.4.240.0070.13719.07
5.4.230.0100.15318.79
5.4.220.0030.15719.07
5.4.210.0030.10718.80
5.4.200.0070.12019.13
5.4.190.0000.11019.17
5.4.180.0100.16019.16
5.4.170.0100.09319.13
5.4.160.0070.13718.76
5.4.150.0100.12019.15
5.4.140.0000.10716.27
5.4.130.0100.14716.33
5.4.120.0030.13016.25
5.4.110.0000.14716.32
5.4.100.0170.13316.27
5.4.90.0130.09016.27
5.4.80.0030.16016.22
5.4.70.0100.14016.25
5.4.60.0100.13016.37
5.4.50.0070.15716.33
5.4.40.0070.14016.34
5.4.30.0030.11716.24
5.4.20.0100.13016.24
5.4.10.0070.16316.24
5.4.00.0030.14015.78
5.3.290.0030.09714.76
5.3.280.0070.09714.48
5.3.270.0130.15014.39
5.3.260.0130.09314.56
5.3.250.0100.13714.53
5.3.240.0200.10714.54
5.3.230.0170.14014.54
5.3.220.0100.15714.50
5.3.210.0070.13714.50
5.3.200.0030.15714.44
5.3.190.0000.16314.44
5.3.180.0070.10714.49
5.3.170.0370.13714.48
5.3.160.0000.11014.48
5.3.150.0070.15014.64
5.3.140.0030.14314.37
5.3.130.0070.15714.44
5.3.120.0130.14714.47
5.3.110.0230.09714.36
5.3.100.0070.15013.91
5.3.90.0130.14713.98
5.3.80.0030.10313.95
5.3.70.0030.15013.96
5.3.60.0030.10013.82
5.3.50.0100.09313.86
5.3.40.0100.11313.88
5.3.30.0070.11013.72
5.3.20.0070.16013.61
5.3.10.0270.09013.44
5.3.00.0030.16313.43
5.2.170.0030.05711.15
5.2.160.0000.04010.99
5.2.150.0100.02711.06
5.2.140.0070.06011.16
5.2.130.0000.03310.93
5.2.120.0070.04310.97
5.2.110.0070.05010.87
5.2.100.0030.06011.03
5.2.90.0070.04011.11
5.2.80.0030.06310.96
5.2.70.0070.06311.00
5.2.60.0030.05310.89
5.2.50.0070.03010.86
5.2.40.0000.03310.92
5.2.30.0070.02710.83
5.2.20.0000.04010.88
5.2.10.0170.03310.93
5.2.00.0070.03710.58
5.1.60.0070.0539.95
5.1.50.0030.03010.04
5.1.40.0000.0279.96
5.1.30.0000.03710.40
5.1.20.0030.03310.41
5.1.10.0030.06010.14
5.1.00.0030.03010.04
5.0.50.0030.0478.43
5.0.40.0030.0338.23
5.0.30.0030.0408.23
5.0.20.0000.0208.23
5.0.10.0000.0338.16
5.0.00.0030.0608.16
4.4.90.0070.0337.86
4.4.80.0130.0107.86
4.4.70.0070.0177.86
4.4.60.0000.0207.86
4.4.50.0030.0237.86
4.4.40.0030.0537.86
4.4.30.0030.0177.86
4.4.20.0000.0207.86
4.4.10.0070.0137.86
4.4.00.0000.0507.86
4.3.110.0130.0177.86
4.3.100.0000.0177.86
4.3.90.0030.0207.86
4.3.80.0000.0277.86
4.3.70.0030.0307.86
4.3.60.0000.0207.86
4.3.50.0030.0307.86
4.3.40.0070.0377.86
4.3.30.0000.0307.86
4.3.20.0000.0307.86
4.3.10.0030.0277.86
4.3.00.0030.0377.86

preferences:
43.48 ms | 401 KiB | 5 Q