3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo $a = 'stackoverflow'; echo "\n"; echo $b = '$2a$10$bf57caf7e1fa23e4b975ab'; echo "\n"; echo crypt($a, $b);

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)
8.3.60.0100.10018.43
8.3.50.0150.11121.92
8.3.40.0070.11318.54
8.3.30.0070.10218.63
8.3.20.0030.05518.48
8.3.10.0060.05221.04
8.3.00.0030.08023.61
8.2.180.0100.11016.50
8.2.170.0160.09222.96
8.2.160.0100.09720.39
8.2.150.0030.05524.18
8.2.140.0070.05124.66
8.2.130.0070.05226.16
8.2.120.0070.05120.95
8.2.110.0000.06120.51
8.2.100.0100.05817.91
8.2.90.0000.06419.08
8.2.80.0030.06217.97
8.2.70.0030.06117.75
8.2.60.0070.05817.80
8.2.50.0030.06218.10
8.2.40.0030.06118.16
8.2.30.0000.06521.09
8.2.20.0030.06117.70
8.2.10.0070.05717.55
8.2.00.0030.06117.59
8.1.280.0030.10425.92
8.1.270.0030.05523.99
8.1.260.0070.05226.35
8.1.250.0070.05128.09
8.1.240.0070.05420.91
8.1.230.0070.06117.61
8.1.220.0060.05817.74
8.1.210.0030.06118.77
8.1.200.0000.06617.22
8.1.190.0100.05417.22
8.1.180.0030.06318.10
8.1.170.0030.06118.50
8.1.160.0000.06318.75
8.1.150.0030.06118.51
8.1.140.0000.06417.42
8.1.130.0100.05417.72
8.1.120.0000.06417.39
8.1.110.0070.05917.41
8.1.100.0070.05817.30
8.1.90.0030.06017.37
8.1.80.0030.06217.40
8.1.70.0030.06117.29
8.1.60.0030.06317.58
8.1.50.0060.05817.41
8.1.40.0000.06417.38
8.1.30.0030.06117.63
8.1.20.0060.05917.54
8.1.10.0000.06417.40
8.1.00.0030.06117.33
8.0.300.0000.06918.77
8.0.290.0030.06516.75
8.0.280.0000.06318.50
8.0.270.0030.06116.73
8.0.260.0070.05716.72
8.0.250.0030.06116.82
8.0.240.0070.05916.95
8.0.230.0000.06316.88
8.0.220.0070.05616.79
8.0.210.0030.06216.73
8.0.200.0070.05816.84
8.0.190.0000.06516.88
8.0.180.0060.05816.88
8.0.170.0000.06516.78
8.0.160.0100.05416.78
8.0.150.0070.05716.83
8.0.140.0030.06316.74
8.0.130.0030.05913.26
8.0.120.0030.06216.71
8.0.110.0000.06416.84
8.0.100.0070.05716.63
8.0.90.0000.06416.82
8.0.80.0100.11116.85
8.0.70.0000.06416.78
8.0.60.0060.05816.66
8.0.50.0000.06516.72
8.0.30.0130.09117.04
8.0.20.0170.09017.40
8.0.10.0030.06116.98
8.0.00.0030.09816.80
7.4.330.0030.06214.95
7.4.320.0030.06116.57
7.4.300.0030.06016.47
7.4.290.0100.05216.42
7.4.280.0030.06516.32
7.4.270.0000.06316.52
7.4.260.0030.05913.22
7.4.250.0070.05916.47
7.4.240.0030.06016.57
7.4.230.0070.05716.33
7.4.220.0100.10316.53
7.4.210.0060.09216.46
7.4.200.0000.06416.59
7.4.190.0000.06316.68
7.4.160.0070.09416.31
7.4.150.0090.08717.40
7.4.140.0150.08917.86
7.4.130.0050.09916.44
7.4.120.0130.08516.47
7.4.110.0070.09316.43
7.4.100.0030.10416.58
7.4.90.0070.09016.48
7.4.80.0100.08819.39
7.4.70.0130.08816.37
7.4.60.0130.08316.45
7.4.50.0000.07016.45
7.4.40.0070.07022.77
7.4.30.0130.08516.40
7.4.00.0100.06615.02
7.3.330.0000.06212.93
7.3.320.0000.06313.04
7.3.310.0000.06316.15
7.3.300.0000.06516.04
7.3.290.0100.09216.11
7.3.280.0050.09616.13
7.3.270.0260.11317.40
7.3.260.0120.08718.24
7.3.250.0110.08616.29
7.3.240.0070.08816.47
7.3.230.0160.08016.39
7.3.210.0060.09316.20
7.3.200.0130.09119.39
7.3.190.0030.09516.15
7.3.180.0100.08716.28
7.3.170.0030.09316.39
7.3.160.0030.09416.36
7.3.120.0030.07314.77
7.2.330.0030.10016.66
7.2.320.0130.08416.26
7.2.310.0130.08716.20
7.2.300.0130.08416.59
7.2.290.0060.09116.18
7.2.00.0070.06919.20
7.1.100.0030.07017.70
7.1.70.0030.06517.17
7.1.60.0070.09819.08
7.1.50.0030.11916.82
7.1.00.0030.13022.57
7.0.200.0000.06916.62
7.0.140.0030.15022.09
7.0.70.0000.10321.71
7.0.60.0030.10021.60
7.0.50.0000.10322.09
7.0.40.0030.13020.18
7.0.30.0000.15720.14
7.0.20.0070.14020.05
7.0.10.0000.11320.02
7.0.00.0000.12720.12
5.6.220.0000.10720.42
5.6.210.0070.09020.41
5.6.200.0070.14321.06
5.6.190.0070.16721.01
5.6.180.0000.16321.16
5.6.170.0070.10021.03
5.6.160.0030.17321.01
5.6.150.0030.12020.93
5.6.140.0000.10721.12
5.6.130.0000.10720.87
5.6.120.0000.15021.02
5.6.110.0070.16021.09
5.6.100.0100.15020.98
5.6.90.0030.14321.00
5.6.80.0070.16720.41
5.6.70.0100.16020.38
5.6.60.0030.13720.29
5.6.50.0070.15720.48
5.6.40.0030.15020.48
5.6.30.0030.15720.46
5.6.20.0100.13720.30
5.6.10.0070.15320.36
5.6.00.0000.11720.36
5.5.360.0030.13020.38
5.5.350.0070.09720.35
5.5.340.0000.10320.85
5.5.330.0000.10720.85
5.5.320.0030.13720.75
5.5.310.0000.11320.63
5.5.300.0100.14720.91
5.5.290.0070.12720.76
5.5.280.0000.17020.91
5.5.270.0070.13020.86
5.5.260.0030.12720.84
5.5.250.0100.15320.73
5.5.240.0030.15320.27
5.5.230.0070.15720.17
5.5.220.0070.16720.11
5.5.210.0030.16020.19
5.5.200.0170.14320.25
5.5.190.0030.14720.13
5.5.180.0030.11020.09
5.5.160.0030.13320.23
5.5.150.0000.14720.08
5.5.140.0070.14020.16
5.5.130.0000.15320.17
5.5.120.0030.14320.23
5.5.110.0070.11720.21
5.5.100.0070.15720.16
5.5.90.0130.14020.05
5.5.80.0070.10719.96
5.5.70.0070.16320.02
5.5.60.0070.11720.14
5.5.50.0000.13719.92
5.5.40.0070.14020.14
5.5.30.0030.10020.08
5.5.20.0000.10719.91
5.5.10.0000.15320.07
5.5.00.0030.11020.02
5.4.450.0000.11719.10
5.4.440.0030.16019.10
5.4.430.0030.12319.35
5.4.420.0070.14319.38
5.4.410.0070.15319.29
5.4.400.0070.15319.10
5.4.390.0100.10019.09
5.4.380.0030.15719.03
5.4.370.0000.15018.88
5.4.360.0030.16019.03
5.4.350.0030.11318.96
5.4.340.0000.10018.95
5.4.320.0030.10318.95
5.4.310.0030.15719.12
5.4.300.0000.10018.92
5.4.290.0000.15319.02
5.4.280.0000.16319.09
5.4.270.0000.16018.88
5.4.260.0070.11719.02
5.4.250.0100.14319.02
5.4.240.0030.10319.11
5.4.230.0070.15718.92
5.4.220.0070.15319.09
5.4.210.0000.11318.98
5.4.200.0000.16718.94
5.4.190.0100.11318.95
5.4.180.0100.13319.13
5.4.170.0030.12319.08
5.4.160.0030.15319.03
5.4.150.0000.13318.91
5.4.140.0000.15716.24
5.4.130.0000.09716.23
5.4.120.0070.12316.31
5.4.110.0070.15716.36
5.4.100.0030.16016.38
5.4.90.0030.10016.41
5.4.80.0070.12016.39
5.4.70.0070.15016.40
5.4.60.0000.09716.16
5.4.50.0000.10716.28
5.4.40.0070.16016.23
5.4.30.0030.14716.17
5.4.20.0070.14716.38
5.4.10.0070.15716.43
5.4.00.0030.14715.71
5.3.290.0030.10714.52
5.3.280.0100.15014.45
5.3.270.0000.12314.56
5.3.260.0030.16314.46
5.3.250.0000.16714.44
5.3.240.0000.15714.56
5.3.230.0030.11714.50
5.3.220.0000.16714.51
5.3.210.0070.15314.55
5.3.200.0000.12714.38
5.3.190.0070.15714.55
5.3.180.0030.13314.42
5.3.170.0070.14714.52
5.3.160.0030.16014.54
5.3.150.0070.12314.42
5.3.140.0030.15014.37
5.3.130.0000.10314.54
5.3.120.0070.13714.53
5.3.110.0000.16014.36
5.3.100.0030.13714.00
5.3.90.0030.10314.02
5.3.80.0030.09313.87
5.3.70.0000.10314.00
5.3.60.0000.17014.01
5.3.50.0070.15313.93
5.3.40.0000.16313.87
5.3.30.0000.13313.85
5.3.20.0030.15013.55
5.3.10.0130.14713.64
5.3.00.0070.15013.40
5.2.170.0030.06310.94
5.2.160.0030.04711.12
5.2.150.0070.06010.94
5.2.140.0000.04711.09
5.2.130.0000.06010.93
5.2.120.0000.06310.98
5.2.110.0000.06310.91
5.2.100.0000.04010.92
5.2.90.0070.05711.03
5.2.80.0070.06011.07
5.2.70.0000.04711.07
5.2.60.0100.05010.82
5.2.50.0070.05310.88
5.2.40.0000.05710.85
5.2.30.0070.05710.95
5.2.20.0100.04710.97
5.2.10.0030.03310.83
5.2.00.0000.03010.62
5.1.60.0000.02710.32
5.1.50.0000.02710.32
5.1.40.0070.01710.32
5.1.30.0030.02310.32
5.1.20.0030.02310.40
5.1.10.0070.02010.32
5.1.00.0000.02710.32
5.0.50.0030.01710.32
5.0.40.0000.02310.32
5.0.30.0000.03010.32
5.0.20.0030.01710.32
5.0.10.0000.02010.32
5.0.00.0000.03010.32
4.4.90.0000.03710.32
4.4.80.0030.03310.32
4.4.70.0030.02310.32
4.4.60.0000.03010.32
4.4.50.0070.01710.32
4.4.40.0030.02710.32
4.4.30.0000.01710.32
4.4.20.0000.01310.32
4.4.10.0000.01710.32
4.4.00.0000.02710.32
4.3.110.0000.01710.32
4.3.100.0000.01310.32
4.3.90.0000.01310.32
4.3.80.0000.02310.32
4.3.70.0030.01010.32
4.3.60.0000.01310.32
4.3.50.0000.01310.32
4.3.40.0030.01710.32
4.3.30.0000.01310.32
4.3.20.0000.01310.32
4.3.10.0000.01710.32
4.3.00.0000.01310.32

preferences:
43.94 ms | 401 KiB | 5 Q