3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo $a = 'stackoverflow'; echo '<br><br>'; echo $b = '$2a$10$bf57caf7e1fa23e4b975ab$'; echo '<br><br>'; echo crypt($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)
8.3.60.0100.09818.42
8.3.50.0070.10922.01
8.3.40.0030.11118.63
8.3.30.0030.10619.09
8.3.20.0030.05520.22
8.3.10.0100.04821.94
8.3.00.0030.05422.52
8.2.180.0100.09916.32
8.2.170.0130.09922.96
8.2.160.0100.09720.94
8.2.150.0070.05124.18
8.2.140.0030.05724.66
8.2.130.0070.05126.16
8.2.120.0030.05519.24
8.2.110.0130.06620.27
8.2.100.0000.07017.72
8.2.90.0030.06118.99
8.2.80.0000.06417.97
8.2.70.0060.05817.50
8.2.60.0030.06217.93
8.2.50.0060.05818.07
8.2.40.0000.06618.34
8.2.30.0000.06417.99
8.2.20.0030.06117.70
8.2.10.0000.06417.66
8.2.00.0070.05717.48
8.1.280.0070.10625.92
8.1.270.0060.05223.97
8.1.260.0100.04926.35
8.1.250.0030.06528.09
8.1.240.0030.05720.91
8.1.230.0030.06422.54
8.1.220.0030.06117.74
8.1.210.0030.06118.77
8.1.200.0070.06217.23
8.1.190.0070.05917.27
8.1.180.0030.06218.10
8.1.170.0070.05918.63
8.1.160.0030.06021.95
8.1.150.0000.06818.61
8.1.140.0030.06017.36
8.1.130.0030.06017.84
8.1.120.0000.06417.39
8.1.110.0100.06017.29
8.1.100.0030.06017.43
8.1.90.0030.06017.40
8.1.80.0070.05917.27
8.1.70.0030.06017.37
8.1.60.0070.06017.37
8.1.50.0070.05917.45
8.1.40.0070.05817.51
8.1.30.0070.06017.56
8.1.20.0030.06217.54
8.1.10.0100.05417.36
8.1.00.0000.06417.44
8.0.300.0030.06118.77
8.0.290.0070.05717.17
8.0.280.0070.05718.49
8.0.270.0030.06017.17
8.0.260.0030.06016.68
8.0.250.0000.06316.98
8.0.240.0030.06716.94
8.0.230.0000.06416.86
8.0.220.0000.06316.71
8.0.210.0000.06316.82
8.0.200.0000.06416.86
8.0.190.0060.05816.86
8.0.180.0040.06016.88
8.0.170.0070.05916.85
8.0.160.0030.06416.76
8.0.150.0070.05716.64
8.0.140.0030.06016.83
8.0.130.0030.06013.32
8.0.120.0070.05816.67
8.0.110.0030.06116.77
8.0.100.0030.06016.81
8.0.90.0000.06416.69
8.0.80.0070.09816.88
8.0.70.0030.06216.70
8.0.60.0000.07016.70
8.0.50.0000.06416.63
8.0.30.0110.09316.90
8.0.20.0020.10117.40
8.0.10.0000.06416.98
8.0.00.0110.09816.77
7.4.330.0070.06015.00
7.4.320.0000.06316.44
7.4.300.0030.05916.53
7.4.290.0030.06016.43
7.4.280.0000.06316.43
7.4.270.0030.06016.34
7.4.260.0070.05716.58
7.4.250.0000.06416.34
7.4.240.0050.05916.45
7.4.230.0030.05916.55
7.4.220.0120.10116.55
7.4.210.0110.09816.53
7.4.200.0000.06616.52
7.4.190.0070.05916.61
7.4.160.0100.09016.37
7.4.150.0100.08817.40
7.4.140.0080.09517.86
7.4.130.0100.09616.41
7.4.120.0140.08516.39
7.4.110.0060.09016.60
7.4.100.0060.09116.48
7.4.90.0200.08616.28
7.4.80.0160.08316.51
7.4.70.0130.08416.35
7.4.60.0090.09716.50
7.4.50.0090.04716.48
7.4.40.0140.06522.77
7.4.30.0100.08816.46
7.4.00.0080.07214.96
7.3.330.0030.05912.89
7.3.320.0000.06112.87
7.3.310.0030.06215.97
7.3.300.0070.05616.16
7.3.290.0030.10116.08
7.3.280.0040.10416.12
7.3.270.0060.09017.40
7.3.260.0100.08916.09
7.3.250.0080.08916.29
7.3.240.0070.08916.12
7.3.230.0130.08416.39
7.3.210.0070.10016.41
7.3.200.0180.09319.39
7.3.190.0070.09016.13
7.3.180.0070.09216.31
7.3.170.0100.08616.27
7.3.160.0060.09016.50
7.3.120.0070.06814.78
7.3.110.0070.08214.53
7.3.100.0060.06814.75
7.3.90.0030.06814.71
7.3.80.0070.06414.55
7.3.70.0070.06914.68
7.3.60.0030.07114.68
7.3.50.0100.06714.80
7.3.40.0030.07014.69
7.3.30.0070.06314.70
7.3.20.0030.07216.20
7.3.10.0070.06616.15
7.3.00.0030.07016.52
7.2.330.0070.09616.25
7.2.320.0030.09316.63
7.2.310.0100.09616.60
7.2.300.0130.08516.39
7.2.290.0070.09516.34
7.2.250.0060.06814.78
7.2.240.0070.07714.76
7.2.230.0030.07014.98
7.2.220.0100.06214.58
7.2.210.0070.06914.49
7.2.200.0000.07114.85
7.2.190.0070.06714.63
7.2.180.0030.07914.85
7.2.170.0030.06914.93
7.2.00.0030.07319.32
7.1.330.0000.07715.73
7.1.320.0100.05815.74
7.1.310.0000.07815.82
7.1.300.0030.07015.68
7.1.290.0000.07115.65
7.1.280.0070.06415.53
7.1.270.0030.06815.40
7.1.260.0000.07515.78
7.1.100.0070.07218.30
7.1.70.0030.08717.14
7.1.60.0130.10319.82
7.1.50.0030.10016.64
7.1.00.0030.16022.46
7.0.200.0070.06316.76
7.0.140.0000.16022.01
7.0.80.0030.11321.75
7.0.70.0030.13321.74
7.0.60.0070.16321.75
7.0.50.0030.17322.04
7.0.40.0100.14720.14
7.0.30.0070.16720.08
7.0.20.0170.16320.11
7.0.10.0030.11320.07
7.0.00.0030.12320.10
5.6.280.0070.15721.01
5.6.230.0100.15020.67
5.6.220.0170.15720.52
5.6.210.0070.11320.76
5.6.200.0000.11321.00
5.6.190.0070.18020.92
5.6.180.0070.15721.04
5.6.170.0030.14721.05
5.6.160.0070.17720.94
5.6.150.0070.12320.95
5.6.140.0070.15721.16
5.6.130.0030.15021.10
5.6.120.0030.10321.03
5.6.110.0030.08721.04
5.6.100.0000.12720.91
5.6.90.0030.15721.05
5.6.80.0030.09720.27
5.6.70.0030.09720.40
5.6.60.0030.10020.31
5.6.50.0030.12720.34
5.6.40.0000.08720.37
5.6.30.0030.10720.47
5.6.20.0000.10020.37
5.6.10.0030.09720.27
5.6.00.0030.10720.50
5.5.370.0030.10020.34
5.5.360.0170.16720.48
5.5.350.0030.15320.42
5.5.340.0000.16320.88
5.5.330.0070.16720.82
5.5.320.0030.17020.77
5.5.310.0100.15020.82
5.5.300.0070.16320.72
5.5.290.0070.09720.82
5.5.280.0030.13020.81
5.5.270.0030.10020.74
5.5.260.0070.08320.79
5.5.250.0000.14720.64
5.5.240.0030.11320.28
5.5.230.0000.09020.20
5.5.220.0070.09720.27
5.5.210.0000.12020.21
5.5.200.0070.15720.25
5.5.190.0030.08720.21
5.5.180.0030.08320.22
5.5.160.0030.08320.18
5.5.150.0000.10020.22
5.5.140.0030.10320.16
5.5.130.0100.15720.16
5.5.120.0030.14720.07
5.5.110.0070.15320.09
5.5.100.0030.10720.16
5.5.90.0070.13320.12
5.5.80.0130.13320.09
5.5.70.0070.11020.08
5.5.60.0030.15020.14
5.5.50.0030.12720.05
5.5.40.0130.09320.10
5.5.30.0070.09720.10
5.5.20.0070.15720.01
5.5.10.0030.13319.97
5.5.00.0000.16720.04
5.4.450.0030.10019.38
5.4.440.0000.09019.20
5.4.430.0000.10319.36
5.4.420.0030.08319.38
5.4.410.0030.14319.29
5.4.400.0000.12719.05
5.4.390.0030.16018.98
5.4.380.0070.11718.98
5.4.370.0030.14719.14
5.4.360.0000.10319.12
5.4.350.0000.10019.11
5.4.340.0030.10019.04
5.4.320.0030.11019.05
5.4.310.0030.09719.02
5.4.300.0000.11719.13
5.4.290.0030.10319.06
5.4.280.0000.10719.10
5.4.270.0000.10019.11
5.4.260.0030.10319.23
5.4.250.0070.15719.14
5.4.240.0000.10018.99
5.4.230.0000.15019.04
5.4.220.0130.14719.08
5.4.210.0100.15319.06
5.4.200.0000.17319.07
5.4.190.0030.16018.79
5.4.180.0030.10319.21
5.4.170.0030.11019.05
5.4.160.0130.12718.96
5.4.150.0030.10319.07
5.4.140.0030.12016.39
5.4.130.0030.11016.36
5.4.120.0130.15716.36
5.4.110.0030.15316.42
5.4.100.0000.15316.44
5.4.90.0070.09016.18
5.4.80.0000.16716.34
5.4.70.0000.10016.42
5.4.60.0030.10016.33
5.4.50.0030.12316.27
5.4.40.0030.17016.43
5.4.30.0000.12016.34
5.4.20.0100.09716.22
5.4.10.0070.09316.27
5.4.00.0030.10715.73
5.3.290.0030.11314.51
5.3.280.0000.10314.52
5.3.270.0000.16314.43
5.3.260.0000.15314.51
5.3.250.0070.10014.59
5.3.240.0030.10314.42
5.3.230.0000.15314.42
5.3.220.0100.10314.47
5.3.210.0000.10014.44
5.3.200.0070.11714.54
5.3.190.0100.14314.41
5.3.180.0030.16014.46
5.3.170.0030.12314.55
5.3.160.0070.16014.55
5.3.150.0070.15314.56
5.3.140.0000.14714.54
5.3.130.0000.15314.51
5.3.120.0030.11014.36
5.3.110.0070.10314.55
5.3.100.0030.13313.98
5.3.90.0000.13013.99
5.3.80.0070.16013.87
5.3.70.0000.10013.79
5.3.60.0100.10013.95
5.3.50.0030.13013.79
5.3.40.0030.16013.70
5.3.30.0030.11713.91
5.3.20.0030.11713.66
5.3.10.0000.10713.52
5.3.00.0030.13313.49
5.2.170.0000.04011.69
5.2.160.0000.06011.69
5.2.150.0000.06311.69
5.2.140.0030.06011.69
5.2.130.0030.06011.69
5.2.120.0000.05311.69
5.2.110.0070.05711.69
5.2.100.0070.05011.69
5.2.90.0070.05311.69
5.2.80.0000.06011.69
5.2.70.0030.05311.69
5.2.60.0030.06011.69
5.2.50.0030.06311.69
5.2.40.0000.05311.69
5.2.30.0000.04311.69
5.2.20.0030.06011.69
5.2.10.0070.05711.69
5.2.00.0130.05711.69
5.1.60.0070.02711.69
5.1.50.0030.05011.69
5.1.40.0070.04011.69
5.1.30.0030.04011.69
5.1.20.0070.03011.69
5.1.10.0030.05711.69
5.1.00.0000.06711.69
5.0.50.0030.02711.69
5.0.40.0070.03311.69
5.0.30.0030.05711.69
5.0.20.0030.02711.69
5.0.10.0030.04011.69
5.0.00.0000.04711.69
4.4.90.0000.03711.69
4.4.80.0070.02311.69
4.4.70.0070.02711.69
4.4.60.0000.02711.69
4.4.50.0030.02711.69
4.4.40.0030.05311.69
4.4.30.0030.02711.69
4.4.20.0070.03011.69
4.4.10.0000.02311.69
4.4.00.0070.05311.69
4.3.110.0030.03711.69
4.3.100.0030.03311.69
4.3.90.0000.03711.69
4.3.80.0000.03311.69
4.3.70.0000.03011.69
4.3.60.0030.02011.69
4.3.50.0030.03311.69
4.3.40.0000.05011.69
4.3.30.0000.03011.69
4.3.20.0000.03711.69
4.3.10.0000.03011.69
4.3.00.0000.03011.69

preferences:
57.97 ms | 401 KiB | 5 Q