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); echo "\n...";

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)
8.3.60.0130.11018.38
8.3.50.0080.12421.86
8.3.40.0130.09618.72
8.3.30.0070.10119.00
8.3.20.0030.05520.16
8.3.10.0060.05222.09
8.3.00.0060.05222.52
8.2.180.0100.09916.63
8.2.170.0100.10922.96
8.2.160.0100.10720.52
8.2.150.0030.05524.18
8.2.140.0100.04924.66
8.2.130.0070.05126.16
8.2.120.0030.05517.63
8.2.110.0070.05322.07
8.2.100.0030.06617.66
8.2.90.0030.06119.17
8.2.80.0030.06117.97
8.2.70.0030.06117.63
8.2.60.0000.06418.03
8.2.50.0030.06118.07
8.2.40.0000.06418.28
8.2.30.0000.06417.98
8.2.20.0000.06517.69
8.2.10.0070.05717.54
8.2.00.0030.06217.66
8.1.280.0100.11225.92
8.1.270.0060.05223.85
8.1.260.0070.05126.35
8.1.250.0060.05128.09
8.1.240.0060.05423.84
8.1.230.0060.06119.10
8.1.220.0000.06417.74
8.1.210.0000.06418.77
8.1.200.0000.06717.23
8.1.190.0070.05717.17
8.1.180.0030.06118.10
8.1.170.0030.06318.53
8.1.160.0100.06121.83
8.1.150.0030.06018.47
8.1.140.0030.06217.40
8.1.130.0030.06017.73
8.1.120.0000.06317.41
8.1.110.0070.05717.26
8.1.100.0030.06017.37
8.1.90.0070.06317.36
8.1.80.0000.06417.37
8.1.70.0030.06017.35
8.1.60.0030.06217.50
8.1.50.0070.05717.35
8.1.40.0030.06117.52
8.1.30.0030.06517.48
8.1.20.0060.05817.55
8.1.10.0030.06117.47
8.1.00.0030.06117.36
8.0.300.0000.06318.77
8.0.290.0000.06417.28
8.0.280.0000.06318.52
8.0.270.0070.05717.16
8.0.260.0000.06416.79
8.0.250.0000.06316.86
8.0.240.0000.06616.96
8.0.230.0000.06416.71
8.0.220.0030.06116.84
8.0.210.0070.05616.88
8.0.200.0070.05716.87
8.0.190.0070.05916.80
8.0.180.0030.06316.73
8.0.170.0070.05816.89
8.0.160.0100.05416.94
8.0.150.0000.06416.63
8.0.140.0000.06316.74
8.0.130.0000.06213.25
8.0.120.0000.06416.81
8.0.110.0030.06116.65
8.0.100.0100.05416.66
8.0.90.0030.06016.88
8.0.80.0100.09116.80
8.0.70.0030.06116.70
8.0.60.0100.05416.68
8.0.50.0000.06316.82
8.0.30.0080.09817.00
8.0.20.0160.09017.40
8.0.10.0030.06116.85
8.0.00.0080.09016.63
7.4.330.0000.06315.03
7.4.320.0070.05716.53
7.4.300.0030.06016.43
7.4.290.0000.06416.50
7.4.280.0030.06116.30
7.4.270.0030.06316.41
7.4.260.0030.06116.50
7.4.250.0000.06316.47
7.4.240.0030.06116.46
7.4.230.0030.06016.26
7.4.220.0100.10016.39
7.4.210.0120.08816.42
7.4.200.0030.06016.54
7.4.190.0030.06116.68
7.4.160.0100.09116.14
7.4.150.0030.09517.40
7.4.140.0080.09417.86
7.4.130.0080.08916.57
7.4.120.0110.08616.41
7.4.110.0100.09116.43
7.4.100.0150.08716.34
7.4.90.0100.08716.49
7.4.80.0130.09319.39
7.4.70.0130.09016.61
7.4.60.0070.09016.44
7.4.50.0030.06916.45
7.4.40.0130.06422.77
7.4.30.0160.08116.44
7.4.00.0070.06914.94
7.3.330.0030.05913.04
7.3.320.0030.05812.87
7.3.310.0070.05716.06
7.3.300.0000.06816.10
7.3.290.0100.10016.09
7.3.280.0090.10416.10
7.3.270.0100.08617.40
7.3.260.0170.10016.36
7.3.250.0080.09216.46
7.3.240.0100.09016.43
7.3.230.0060.09016.46
7.3.210.0100.09016.23
7.3.200.0060.09519.39
7.3.190.0130.09316.48
7.3.180.0070.08916.44
7.3.170.0000.09616.27
7.3.160.0030.10116.52
7.3.120.0060.07114.69
7.2.330.0030.09316.58
7.2.320.0130.08716.59
7.2.310.0100.09316.41
7.2.300.0100.08716.62
7.2.290.0160.08016.60
7.2.60.0000.07516.79
7.2.00.0100.06619.21
7.1.200.0100.06615.66
7.1.100.0950.08515.92
7.1.70.0070.06116.98
7.1.60.0170.11619.82
7.1.50.0030.12116.88
7.1.00.0000.16022.48
7.0.200.0200.07016.74
7.0.140.0030.15722.04
7.0.70.0130.16021.72
7.0.60.0000.12321.90
7.0.50.0100.16722.12
7.0.40.0100.17020.10
7.0.30.0000.17320.17
7.0.20.0070.16020.09
7.0.10.0030.11320.18
7.0.00.0000.17320.12
5.6.280.0100.15721.07
5.6.220.0030.15020.61
5.6.210.0000.14320.48
5.6.200.0030.17720.95
5.6.190.0000.12321.13
5.6.180.0000.12721.03
5.6.170.0130.16321.08
5.6.160.0100.09721.01
5.6.150.0030.10021.08
5.6.140.0030.10020.99
5.6.130.0000.10321.00
5.6.120.0000.10721.01
5.6.110.0030.10321.15
5.6.100.0030.10721.06
5.6.90.0000.17320.98
5.6.80.0000.10020.34
5.6.70.0100.09320.38
5.6.60.0030.10020.41
5.6.50.0000.11320.38
5.6.40.0030.10020.41
5.6.30.0070.09720.39
5.6.20.0030.10320.45
5.6.10.0030.10320.43
5.6.00.0000.10020.50
5.5.360.0100.16320.34
5.5.350.0000.15320.41
5.5.340.0000.16320.85
5.5.330.0030.17720.72
5.5.320.0030.15720.82
5.5.310.0000.11720.87
5.5.300.0000.10720.75
5.5.290.0000.11320.88
5.5.280.0000.10320.76
5.5.270.0070.10020.74
5.5.260.0000.10320.74
5.5.250.0030.10020.57
5.5.240.0030.09720.14
5.5.230.0030.10320.22
5.5.220.0030.08320.10
5.5.210.0030.09720.29
5.5.200.0000.10019.98
5.5.190.0000.10320.09
5.5.180.0000.10020.07
5.5.160.0030.12020.23
5.5.150.0030.12320.11
5.5.140.0070.15720.12
5.5.130.0070.17019.98
5.5.120.0000.16019.98
5.5.110.0030.13020.13
5.5.100.0130.16320.15
5.5.90.0030.16020.05
5.5.80.0070.17019.99
5.5.70.0070.11720.05
5.5.60.0100.13720.07
5.5.50.0070.16320.05
5.5.40.0030.14719.99
5.5.30.0070.12720.02
5.5.20.0000.13020.08
5.5.10.0100.16320.11
5.5.00.0000.15320.03
5.4.450.0000.10319.41
5.4.440.0070.10019.55
5.4.430.0070.10019.23
5.4.420.0070.10019.34
5.4.410.0070.09319.18
5.4.400.0100.08719.13
5.4.390.0070.09319.03
5.4.380.0000.13319.17
5.4.370.0030.08018.98
5.4.360.0030.09719.05
5.4.350.0000.08319.06
5.4.340.0130.09019.10
5.4.320.0070.09318.96
5.4.310.0000.10718.90
5.4.300.0030.15019.03
5.4.290.0000.17018.80
5.4.280.0100.16718.94
5.4.270.0100.16018.78
5.4.260.0100.14319.02
5.4.250.0070.16318.96
5.4.240.0100.16319.05
5.4.230.0000.14718.97
5.4.220.0100.15319.05
5.4.210.0000.11319.02
5.4.200.0100.10719.16
5.4.190.0070.15019.05
5.4.180.0000.11719.13
5.4.170.0030.16319.04
5.4.160.0030.12319.02
5.4.150.0130.08718.95
5.4.140.0100.09716.27
5.4.130.0030.11716.36
5.4.120.0030.16316.30
5.4.110.0070.15016.31
5.4.100.0030.14716.21
5.4.90.0030.12716.36
5.4.80.0000.15716.24
5.4.70.0030.14716.34
5.4.60.0000.15016.36
5.4.50.0000.14016.34
5.4.40.0030.16716.23
5.4.30.0070.16016.41
5.4.20.0030.15316.37
5.4.10.0070.14016.38
5.4.00.0030.13715.78
5.3.290.0000.11014.65
5.3.280.0100.15014.56
5.3.270.0030.15714.54
5.3.260.0100.15714.60
5.3.250.0030.11714.42
5.3.240.0000.10714.56
5.3.230.0000.15714.45
5.3.220.0030.13714.52
5.3.210.0130.12714.38
5.3.200.0030.11314.54
5.3.190.0000.16714.57
5.3.180.0000.10714.41
5.3.170.0170.16014.55
5.3.160.0000.10714.51
5.3.150.0030.16314.54
5.3.140.0070.17014.38
5.3.130.0070.14314.36
5.3.120.0070.09714.52
5.3.110.0070.15314.36
5.3.100.0100.14014.02
5.3.90.0070.09313.87
5.3.80.0030.16013.79
5.3.70.0070.14313.88
5.3.60.0000.17313.98
5.3.50.0000.16013.89
5.3.40.0000.09713.95
5.3.30.0070.16013.91
5.3.20.0000.16313.70
5.3.10.0000.16013.64
5.3.00.0000.15313.57
5.2.170.0030.06012.79
5.2.160.0000.03012.79
5.2.150.0070.04012.79
5.2.140.0100.04012.79
5.2.130.0000.06012.79
5.2.120.0070.04712.79
5.2.110.0070.06012.79
5.2.100.0100.02312.79
5.2.90.0000.03312.79
5.2.80.0030.05712.79
5.2.70.0030.05712.79
5.2.60.0030.05012.79
5.2.50.0030.06312.79
5.2.40.0000.06012.79
5.2.30.0070.05712.79
5.2.20.0070.06312.79
5.2.10.0000.05312.79
5.2.00.0000.03312.79
5.1.60.0000.03712.79
5.1.50.0030.02712.79
5.1.40.0030.03712.79
5.1.30.0030.05312.79
5.1.20.0030.05312.79
5.1.10.0030.04012.79
5.1.00.0030.05312.79
5.0.50.0000.02312.79
5.0.40.0030.04012.79
5.0.30.0030.04012.79
5.0.20.0000.04312.79
5.0.10.0070.03712.79
5.0.00.0000.06012.79
4.4.90.0030.03712.79
4.4.80.0030.02312.79
4.4.70.0000.03712.79
4.4.60.0030.02312.79
4.4.50.0000.03312.79
4.4.40.0000.03712.79
4.4.30.0000.03712.79
4.4.20.0030.02012.79
4.4.10.0000.02312.79
4.4.00.0000.05012.79
4.3.110.0000.03312.79
4.3.100.0000.01712.79
4.3.90.0030.03312.79
4.3.80.0000.05312.79
4.3.70.0000.02312.79
4.3.60.0000.02712.79
4.3.50.0000.02712.79
4.3.40.0000.05012.79
4.3.30.0000.03712.79
4.3.20.0000.03012.79
4.3.10.0030.03012.79
4.3.00.0030.03312.79

preferences:
55.13 ms | 400 KiB | 5 Q