3v4l.org

run code in 300+ PHP versions simultaneously
<?php function MLencrypt($pass){ $hash = ''; for($i=0;$i<strlen($pass);$i++) $hash .= substr(md5($pass[$i]),($i%15),30); echo $hash."\n"; return md5($hash); } $a = MLencrypt; echo ${$a}('1234567890123456');

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)
8.3.60.0030.01016.63
8.3.50.0050.01217.42
8.3.40.0090.00618.63
8.3.30.0110.00419.02
8.3.20.0040.00418.93
8.3.10.0080.00020.38
8.3.00.0040.00417.75
8.2.180.0140.00716.75
8.2.170.0060.00922.96
8.2.160.0070.00722.11
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00019.82
8.2.110.0030.00620.21
8.2.100.0060.00617.91
8.2.90.0040.00419.40
8.2.80.0000.00818.05
8.2.70.0030.00617.63
8.2.60.0000.00817.92
8.2.50.0060.00318.07
8.2.40.0030.00519.88
8.2.30.0040.00418.04
8.2.20.0040.00417.72
8.2.10.0070.00017.80
8.2.00.0020.00517.80
8.1.280.0040.01125.92
8.1.270.0030.00624.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00317.39
8.1.230.0000.01217.42
8.1.220.0050.00318.77
8.1.210.0030.00618.95
8.1.200.0040.00417.00
8.1.190.0000.00717.53
8.1.180.0030.00618.10
8.1.170.0040.00418.91
8.1.160.0000.00718.70
8.1.150.0030.00618.51
8.1.140.0090.00017.39
8.1.130.0000.00717.75
8.1.120.0040.00417.43
8.1.110.0040.00417.39
8.1.100.0000.00717.41
8.1.90.0000.00717.37
8.1.80.0050.00317.38
8.1.70.0040.00417.28
8.1.60.0000.00817.55
8.1.50.0000.00817.39
8.1.40.0050.00317.47
8.1.30.0040.00417.45
8.1.20.0030.00617.54
8.1.10.0000.00717.55
8.1.00.0040.00417.33
8.0.300.0040.00419.88
8.0.290.0050.00216.74
8.0.280.0070.00018.41
8.0.270.0080.00017.16
8.0.260.0000.00816.80
8.0.250.0000.00816.94
8.0.240.0030.00616.96
8.0.230.0000.00717.00
8.0.220.0030.00316.93
8.0.210.0080.00016.92
8.0.200.0000.00617.00
8.0.190.0050.00217.00
8.0.180.0050.00316.96
8.0.170.0070.00016.83
8.0.160.0070.00017.00
8.0.150.0000.00816.99
8.0.140.0000.00916.91
8.0.130.0050.00013.36
8.0.120.0070.00016.96
8.0.110.0040.00416.98
8.0.100.0050.00216.82
8.0.90.0050.00316.82
8.0.80.0060.01016.97
8.0.70.0050.00216.75
8.0.60.0040.00416.77
8.0.50.0070.00016.94
8.0.30.0090.01317.12
8.0.20.0140.00517.15
8.0.10.0040.00416.84
8.0.00.0070.01016.66
7.4.330.0000.00514.80
7.4.320.0030.00316.64
7.4.300.0030.00316.46
7.4.290.0030.00316.44
7.4.280.0030.00616.59
7.4.270.0030.00316.52
7.4.260.0060.00013.31
7.4.250.0020.00516.40
7.4.240.0000.00716.52
7.4.230.0020.00516.70
7.4.220.0040.01716.66
7.4.210.0050.01016.62
7.4.200.0080.00016.63
7.4.190.0050.00216.75
7.4.160.0090.01316.41
7.4.150.0140.00417.07
7.4.140.0070.01017.24
7.4.130.0110.00816.57
7.4.120.0150.00616.52
7.4.110.0080.00816.54
7.4.100.0120.00616.54
7.4.90.0060.01216.50
7.4.80.0080.01118.80
7.4.70.0130.00316.48
7.4.60.0110.01016.71
7.4.50.0030.00622.14
7.4.40.0070.00721.69
7.4.30.0080.00816.54
7.4.00.0080.00515.23
7.3.330.0000.00613.30
7.3.320.0030.00313.38
7.3.310.0040.00416.34
7.3.300.0030.00316.37
7.3.290.0000.01416.39
7.3.280.0070.01116.34
7.3.270.0070.01017.07
7.3.260.0090.00918.24
7.3.250.0120.01116.52
7.3.240.0090.00616.54
7.3.230.0130.00316.67
7.3.210.0040.01816.33
7.3.200.0110.01119.39
7.3.190.0100.01316.56
7.3.180.0090.00616.40
7.3.170.0060.01016.52
7.3.160.0100.00516.36
7.3.120.0100.00314.96
7.3.10.0030.01016.76
7.3.00.0000.00816.78
7.2.330.0140.00716.47
7.2.320.0060.01616.80
7.2.310.0110.00816.59
7.2.300.0070.01016.54
7.2.290.0110.00616.67
7.2.130.0030.01416.92
7.2.120.0060.00916.91
7.2.110.0030.00716.92
7.2.100.0040.00717.04
7.2.90.0150.00016.67
7.2.80.0070.00717.06
7.2.70.0000.00816.97
7.2.60.0070.00817.01
7.2.50.0080.00516.92
7.2.40.0040.00416.74
7.2.30.0030.01416.73
7.2.20.0070.00716.96
7.2.10.0040.00716.98
7.2.00.0050.01118.11
7.1.250.0060.00615.78
7.1.200.0090.00615.75
7.1.100.0000.01418.27
7.1.70.0040.00417.12
7.1.60.0070.01719.40
7.1.50.0090.01216.89
7.1.00.0030.07722.43
7.0.200.0000.01016.73
7.0.140.0030.07022.04
7.0.120.0000.03322.15
7.0.60.0030.07720.04
7.0.50.0070.08317.72
7.0.40.0100.05020.11
7.0.30.0270.06320.13
7.0.20.0230.05020.09
7.0.10.0030.08320.10
7.0.00.0030.08320.22
5.6.280.0070.07021.10
5.6.210.0070.06720.65
5.6.200.0070.08018.22
5.6.190.0030.08720.47
5.6.180.0400.07020.55
5.6.170.0370.04320.54
5.6.160.0030.08320.54
5.6.150.0030.07318.16
5.6.140.0070.05018.27
5.6.130.0070.06718.14
5.6.120.0030.04321.02
5.6.110.0030.04720.95
5.6.100.0030.05020.98
5.6.90.0100.07721.08
5.6.80.0130.07720.41
5.5.350.0000.08720.39
5.5.340.0030.04017.94
5.5.330.0100.08720.41
5.5.320.0270.04020.31
5.5.310.0270.08020.33
5.5.300.0070.08018.07
5.5.290.0070.05317.97
5.5.280.0070.04020.95
5.5.270.0170.07320.82
5.5.260.0000.04720.79
5.5.250.0130.07720.61
5.5.240.0070.05320.04
5.4.450.0570.04319.29
5.4.440.0430.04719.64
5.4.430.0800.03319.39
5.4.420.0530.04719.36
5.4.410.0600.03019.14
5.4.400.0470.04319.10
5.4.390.0400.03719.19
5.4.380.0770.03019.22
5.4.370.0430.04019.13
5.4.360.0470.03719.22
5.4.350.0430.03019.14
5.4.340.0670.05319.22
5.4.320.0070.02718.85
5.4.310.0730.03019.24
5.4.300.0570.03719.16
5.4.290.0670.03319.13
5.4.280.0200.05319.31
5.4.270.0270.03018.99
5.4.260.0670.03019.06
5.4.250.0770.03719.21
5.4.240.0030.03019.18
5.4.230.0570.04318.99
5.4.220.0430.06719.21
5.4.210.0630.06319.14
5.4.200.0530.03318.94
5.4.190.0230.04719.04
5.4.180.0230.04019.04
5.4.170.0230.03719.05
5.4.160.0470.04019.06
5.4.150.0530.04319.11
5.4.140.0430.04316.50
5.4.130.0370.03016.32
5.4.120.0470.04016.49
5.4.110.0100.03716.35
5.4.100.0070.03016.51
5.4.90.0070.04016.57
5.4.80.0100.04016.37
5.4.70.0130.03016.53
5.4.60.0130.04716.52
5.4.50.0030.04016.49
5.4.40.0170.02716.25
5.4.30.0170.03016.49
5.4.20.0130.02716.52
5.4.10.0130.04016.24
5.4.00.0100.02715.76
5.3.290.0600.03715.71
5.3.280.0430.03715.71
5.3.270.0230.04315.71
5.3.260.0730.03315.71
5.3.250.0370.03715.71
5.3.240.0600.04315.71
5.3.230.0200.04315.71
5.3.220.0570.04315.71
5.3.210.0230.03315.71
5.3.200.0030.04715.71
5.3.190.0130.03715.71
5.3.180.0100.03715.71
5.3.170.0100.03015.71
5.3.160.0130.03015.71
5.3.150.0130.02715.71
5.3.140.0070.04715.71
5.3.130.0030.05015.71
5.3.120.0130.04015.71
5.3.110.0000.05315.71
5.3.100.0170.03315.70
5.3.90.0130.03315.70
5.3.80.0200.02715.70
5.3.70.0170.04015.70
5.3.60.0070.03715.70
5.3.50.0030.05315.70
5.3.40.0100.03015.70
5.3.30.0030.05015.70
5.3.20.0100.04315.70
5.3.10.0130.03315.70
5.3.00.0100.04715.70
5.2.170.0100.03715.70
5.2.160.0130.04015.70
5.2.150.0130.02315.70
5.2.140.0400.01315.70
5.2.130.0070.03015.70
5.2.120.0100.03315.70
5.2.110.0100.04715.70
5.2.100.0100.04015.70
5.2.90.0200.04015.70
5.2.80.0070.03315.70
5.2.70.0070.03015.70
5.2.60.0100.02715.70
5.2.50.0070.03315.70
5.2.40.0070.02315.70
5.2.30.0130.03715.70
5.2.20.0070.02715.70
5.2.10.0130.03015.70
5.2.00.0030.03715.70
5.1.60.0070.07015.70
5.1.50.0070.03015.70
5.1.40.0100.03315.70
5.1.30.0070.02315.70
5.1.20.0030.03315.70
5.1.10.0070.02715.70
5.1.00.0070.02315.70
5.0.50.0030.02315.70
5.0.40.0070.03315.70
5.0.30.0070.03015.70
5.0.20.0030.02015.70
5.0.10.0070.02715.70
5.0.00.0030.02715.70
4.4.90.0070.01015.70
4.4.80.0030.01715.70
4.4.70.0070.01015.70
4.4.60.0030.01715.70
4.4.50.0000.01715.70
4.4.40.0030.02315.70
4.4.30.0030.01315.70
4.4.20.0000.01715.70
4.4.10.0030.03715.70
4.4.00.0030.03715.70
4.3.110.0030.02015.70
4.3.100.0070.01315.70
4.3.90.0030.01715.70
4.3.80.0030.02315.70
4.3.70.0030.02015.70
4.3.60.0030.01315.70
4.3.50.0000.01315.70
4.3.40.0070.03015.70
4.3.30.0000.02715.70
4.3.20.0000.01715.70
4.3.10.0030.01315.70
4.3.00.0030.01315.70

preferences:
39.88 ms | 401 KiB | 5 Q