3v4l.org

run code in 300+ PHP versions simultaneously
<?php $salt = 'foobar'; $pass = '$1$rasmusle$'; $algo = 'md5'; $poor = hash($algo, $salt . $pass); $better = crypt($pass, $salt); echo "$poor\n"; echo "$better\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)
8.3.60.0110.00416.50
8.3.50.0180.00822.11
8.3.40.0090.00618.73
8.3.30.0100.00618.96
8.3.20.0040.00420.34
8.3.10.0000.00721.89
8.3.00.0110.00017.93
8.2.180.0110.00718.16
8.2.170.0150.00422.96
8.2.160.0030.01220.39
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00421.22
8.2.110.0060.00322.07
8.2.100.0100.00319.57
8.2.90.0050.00319.09
8.2.80.0090.00017.97
8.2.70.0070.00317.49
8.2.60.0000.00817.91
8.2.50.0030.00618.07
8.2.40.0000.00818.22
8.2.30.0040.00418.21
8.2.20.0080.00017.72
8.2.10.0080.00018.31
8.2.00.0060.00317.85
8.1.280.0150.00325.92
8.1.270.0100.01024.00
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0210.00323.85
8.1.230.0080.00318.94
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0000.00917.24
8.1.190.0060.00317.36
8.1.180.0080.00018.10
8.1.170.0000.00818.59
8.1.160.0030.00621.99
8.1.150.0020.00518.75
8.1.140.0040.00417.44
8.1.130.0040.00417.95
8.1.120.0040.00417.41
8.1.110.0000.00817.47
8.1.100.0040.00417.44
8.1.90.0050.00217.47
8.1.80.0000.00817.35
8.1.70.0000.00817.43
8.1.60.0060.00317.60
8.1.50.0000.00817.50
8.1.40.0040.00417.51
8.1.30.0000.01117.54
8.1.20.0040.00417.65
8.1.10.0080.00017.50
8.1.00.0030.00617.47
8.0.300.0000.00718.77
8.0.290.0030.00616.73
8.0.280.0030.00318.50
8.0.270.0030.00317.34
8.0.260.0000.00717.20
8.0.250.0000.00816.91
8.0.240.0040.00416.95
8.0.230.0000.00717.03
8.0.220.0030.00316.97
8.0.210.0080.00016.98
8.0.200.0000.00717.01
8.0.190.0000.00816.95
8.0.180.0020.00516.90
8.0.170.0040.00417.04
8.0.160.0000.00716.89
8.0.150.0000.00716.89
8.0.140.0080.00016.94
8.0.130.0000.00813.42
8.0.120.0040.00416.95
8.0.110.0040.00416.98
8.0.100.0070.00017.06
8.0.90.0050.00217.01
8.0.80.0120.00316.90
8.0.70.0070.00016.87
8.0.60.0000.00716.79
8.0.50.0060.00317.04
8.0.30.0110.01116.93
8.0.20.0150.00517.41
8.0.10.0040.00416.82
8.0.00.0090.00916.96
7.4.330.0000.00515.14
7.4.320.0080.00016.42
7.4.300.0030.00316.47
7.4.290.0000.00716.52
7.4.280.0040.00216.50
7.4.270.0060.00316.52
7.4.260.0000.00716.57
7.4.250.0040.00416.61
7.4.240.0050.00216.61
7.4.230.0030.00316.70
7.4.220.0070.01116.62
7.4.210.0100.01016.62
7.4.200.0040.00416.54
7.4.160.0060.01016.39
7.4.150.0090.00917.40
7.4.140.0090.00917.86
7.4.130.0080.00816.44
7.4.120.0110.00716.71
7.4.110.0130.00416.59
7.4.100.0120.00616.45
7.4.90.0070.01016.54
7.4.80.0140.01019.39
7.4.70.0150.00316.61
7.4.60.0040.01316.54
7.4.50.0000.00816.52
7.4.40.0100.00716.42
7.4.30.0110.00516.20
7.4.00.0030.00915.23
7.3.330.0000.00513.21
7.3.320.0030.00313.10
7.3.310.0070.00016.09
7.3.300.0030.00616.24
7.3.290.0060.00916.21
7.3.280.0030.01516.26
7.3.270.0030.01417.40
7.3.260.0160.00316.67
7.3.250.0110.00616.30
7.3.240.0150.00316.57
7.3.230.0110.00616.59
7.3.210.0070.01016.23
7.3.200.0060.01219.39
7.3.190.0060.01016.65
7.3.180.0140.00316.26
7.3.170.0030.01316.40
7.3.160.0060.01116.21
7.3.120.0040.01414.83
7.2.330.0100.00716.80
7.2.320.0090.01116.52
7.2.310.0100.00716.70
7.2.300.0100.00616.50
7.2.290.0100.00716.80
7.2.60.0040.01116.87
7.2.00.0040.01119.35
7.1.200.0040.00815.98
7.1.100.0040.00718.18
7.1.70.0000.01017.24
7.1.60.0030.02119.70
7.1.50.0070.01316.84
7.1.00.0030.07722.52
7.0.200.0030.00616.86
7.0.140.0000.07722.14
7.0.60.0130.05020.05
7.0.50.0000.04717.86
7.0.40.0100.04320.30
7.0.30.0230.04020.07
7.0.20.0270.08020.22
7.0.10.0030.08720.39
7.0.00.0000.04320.22
5.6.280.0070.06721.11
5.6.210.0100.07720.79
5.6.200.0100.08318.18
5.6.190.0000.09020.67
5.6.180.0300.04020.48
5.6.170.0200.04720.45
5.6.160.0070.07720.50
5.6.150.0070.04018.14
5.6.140.0130.07018.18
5.6.130.0030.04318.16
5.6.120.0130.05321.00
5.6.110.0030.04720.99
5.6.100.0070.08721.07
5.6.90.0030.09021.13
5.6.80.0000.06320.45
5.6.70.3230.03020.43
5.5.350.0170.03720.41
5.5.340.0100.07318.05
5.5.330.0100.08020.31
5.5.320.0170.05320.35
5.5.310.0330.06320.38
5.5.300.0100.07717.97
5.5.290.0100.08017.97
5.5.280.0070.07020.71
5.5.270.0070.06320.82
5.5.260.0100.08320.82
5.5.250.0070.07020.68
5.5.240.0070.07020.18
5.4.450.3800.03719.55
5.4.440.3500.04019.52
5.4.430.1870.04019.32
5.4.420.2870.03719.46
5.4.410.3400.03319.34
5.4.400.3330.04018.95
5.4.390.3670.04019.19
5.4.380.3530.04018.88
5.4.370.4100.03719.14
5.4.360.3570.04319.19
5.4.350.0030.06319.14
5.4.340.4300.03719.30
5.4.320.3670.04019.14
5.4.310.3630.03319.12
5.4.300.3500.03319.19
5.4.290.3730.03319.12
5.4.280.3030.06019.28
5.4.270.4170.03719.30
5.4.260.4230.04319.27
5.4.250.3970.03719.18
5.4.240.4030.04319.18
5.4.230.3700.03318.93
5.4.220.3570.03019.12
5.4.210.3630.03318.84
5.4.200.3600.03019.29
5.4.190.3430.03719.11
5.4.180.3570.03019.27
5.4.170.3070.03719.13
5.4.160.3400.03319.20
5.4.150.3670.04319.19
5.4.140.3770.03316.53
5.4.130.3800.04016.30
5.4.120.3900.03316.34
5.4.110.3700.02716.25
5.4.100.5500.03316.54
5.4.90.3070.03716.47
5.4.80.3270.04316.43
5.4.70.3500.03016.44
5.4.60.3630.03316.46
5.4.50.3430.04316.42
5.4.40.3600.03716.51
5.4.30.3400.03716.46
5.4.20.3600.03716.37
5.4.10.3300.03716.26
5.4.00.3530.04315.77
5.3.290.3400.04014.67
5.3.280.3300.04714.48
5.3.270.3900.03714.60
5.3.260.3530.03314.46
5.3.250.3670.03714.50
5.3.240.3700.03014.61
5.3.230.5030.04714.50
5.3.220.3330.04314.55
5.3.210.3630.04014.57
5.3.200.4000.03714.53
5.3.190.3830.04714.61
5.3.180.3930.03714.66
5.3.170.3870.03714.58
5.3.160.3730.03714.47
5.3.150.3400.03314.43
5.3.140.4570.03714.48
5.3.130.3570.04014.54
5.3.120.3570.04714.44
5.3.110.3300.04314.46
5.3.100.3600.04014.05
5.3.90.3770.03313.94
5.3.80.3370.03713.91
5.3.70.3930.03313.94
5.3.60.3630.03314.09
5.3.50.3300.04313.85
5.3.40.3430.03713.91
5.3.30.3800.03313.92
5.3.20.4670.04013.63
5.3.10.4330.03713.58
5.3.00.3670.03313.53
5.2.170.2900.03011.18
5.2.160.3030.02711.18
5.2.150.2800.03711.37
5.2.140.2800.02711.34
5.2.130.3070.02311.30
5.2.120.3030.03011.13
5.2.110.3300.03711.12
5.2.100.3230.03011.19
5.2.90.3030.03011.17
5.2.80.2970.03011.28
5.2.70.2870.03011.14
5.2.60.2270.03011.06
5.2.50.2900.03011.13
5.2.40.2130.02711.02
5.2.30.2630.03010.99
5.2.20.1470.03011.29
5.2.10.2300.03010.97
5.2.00.2030.02310.80
5.1.60.2400.02710.25
5.1.50.2200.02710.21
5.1.40.2300.03010.17
5.1.30.2300.03010.53
5.1.20.2400.02710.50
5.1.10.2330.02310.15
5.1.00.2400.02710.15
5.0.50.1170.01710.07
5.0.40.1300.02310.07
5.0.30.1100.03310.07
5.0.20.1130.01710.07
5.0.10.1100.02010.07
5.0.00.1170.02710.07
4.4.90.1470.01710.07
4.4.80.1330.01710.07
4.4.70.1130.01710.07
4.4.60.1330.01710.07
4.4.50.1170.01310.07
4.4.40.1200.02310.07
4.4.30.1130.01310.07
4.4.20.1130.01310.07
4.4.10.1170.01310.07
4.4.00.1170.02010.07
4.3.110.1230.01310.07
4.3.100.0900.01310.07
4.3.90.1130.01310.07
4.3.80.1130.02310.07
4.3.70.1270.01710.07
4.3.60.1200.01710.07
4.3.50.1470.01710.07
4.3.40.1170.02310.07
4.3.30.0800.02710.07
4.3.20.0700.02010.07
4.3.10.0730.01310.07
4.3.00.0600.01310.07

preferences:
44.96 ms | 401 KiB | 5 Q