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)
8.3.60.0040.01118.56
8.3.50.0100.00817.40
8.3.40.0070.01418.63
8.3.30.0130.00318.86
8.3.20.0030.00618.96
8.3.10.0090.00020.61
8.3.00.0100.00019.38
8.2.180.0040.01116.63
8.2.170.0080.00822.96
8.2.160.0090.00622.31
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0050.00519.96
8.2.110.0030.00720.52
8.2.100.0000.01117.84
8.2.90.0040.00419.21
8.2.80.0030.00617.97
8.2.70.0040.00417.61
8.2.60.0000.01117.68
8.2.50.0000.00818.07
8.2.40.0040.00417.91
8.2.30.0030.00618.02
8.2.20.0000.00817.67
8.2.10.0000.00817.77
8.2.00.0090.00017.68
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0090.00022.20
8.1.230.0060.00617.58
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0040.00417.53
8.1.180.0080.00018.10
8.1.170.0080.00018.70
8.1.160.0000.00718.69
8.1.150.0000.00718.60
8.1.140.0040.00417.44
8.1.130.0040.00417.84
8.1.120.0070.00017.42
8.1.110.0040.00417.39
8.1.100.0000.00717.33
8.1.90.0000.00717.33
8.1.80.0040.00417.39
8.1.70.0080.00017.38
8.1.60.0080.00017.61
8.1.50.0000.00817.51
8.1.40.0000.00917.48
8.1.30.0040.00417.60
8.1.20.0030.00517.61
8.1.10.0050.00317.61
8.1.00.0050.00317.54
8.0.300.0000.00818.77
8.0.290.0000.00816.58
8.0.280.0000.00818.31
8.0.270.0080.00017.32
8.0.260.0000.00716.84
8.0.250.0060.00316.89
8.0.240.0030.00716.89
8.0.230.0040.00417.01
8.0.220.0030.00316.92
8.0.210.0060.00416.86
8.0.200.0040.00416.95
8.0.190.0110.00016.98
8.0.180.0000.00716.93
8.0.170.0100.00016.82
8.0.160.0050.00316.95
8.0.150.0030.00616.77
8.0.140.0060.00416.75
8.0.130.0030.00313.38
8.0.120.0000.00816.90
8.0.110.0070.00016.80
8.0.100.0000.00816.84
8.0.90.0040.00416.94
8.0.80.0070.01416.92
8.0.70.0000.00816.73
8.0.60.0000.00716.74
8.0.50.0000.00916.85
8.0.30.0100.01117.02
8.0.20.0100.01217.32
8.0.10.0050.00316.98
8.0.00.0090.00916.79
7.4.330.0000.00612.95
7.4.320.0000.00616.56
7.4.300.0070.00016.57
7.4.290.0030.00516.38
7.4.280.0050.00516.66
7.4.270.0000.00816.48
7.4.260.0050.00013.28
7.4.250.0030.00616.52
7.4.240.0000.00716.41
7.4.230.0040.00416.52
7.4.220.0090.00916.46
7.4.210.0060.01116.53
7.4.200.0020.00516.64
7.4.190.0040.00416.68
7.4.160.0110.00716.59
7.4.150.0120.00616.70
7.4.140.0100.00716.45
7.4.130.0090.00716.51
7.4.120.0090.00816.50
7.4.110.0060.01516.45
7.4.100.0170.00016.46
7.4.90.0090.00916.39
7.4.80.0120.01216.59
7.4.70.0150.00416.45
7.4.60.0120.00316.66
7.4.50.0030.00616.59
7.4.40.0070.00316.50
7.4.30.0060.00916.70
7.4.00.0020.01114.80
7.3.330.0030.00313.30
7.3.320.0000.00613.25
7.3.310.0040.00416.40
7.3.300.0000.00716.38
7.3.290.0030.01016.38
7.3.280.0100.00716.37
7.3.270.0070.01016.60
7.3.260.0140.00416.51
7.3.250.0110.00616.38
7.3.240.0110.00816.62
7.3.230.0100.00616.61
7.3.210.0100.00716.72
7.3.200.0030.01619.39
7.3.190.0110.01216.47
7.3.180.0040.01216.35
7.3.170.0090.01016.37
7.3.160.0090.00616.40
7.3.120.0070.00615.01
7.3.110.0150.00015.04
7.3.100.0060.01014.66
7.3.90.0070.01115.05
7.3.80.0070.01014.77
7.3.70.0140.00414.90
7.3.60.0120.00414.87
7.3.50.0070.00715.01
7.3.40.0000.01314.88
7.3.30.0130.00314.92
7.3.20.0000.01416.48
7.3.10.0090.00016.69
7.3.00.0030.01416.55
7.2.330.0030.01416.57
7.2.320.0060.01116.77
7.2.310.0110.01116.71
7.2.300.0110.00616.92
7.2.290.0030.01316.46
7.2.250.0100.01015.32
7.2.240.0100.01015.12
7.2.230.0100.00915.38
7.2.220.0040.00915.05
7.2.210.0030.00915.24
7.2.200.0070.01015.33
7.2.190.0080.00415.00
7.2.180.0090.00315.08
7.2.170.0000.01115.16
7.2.00.0070.01519.57
7.1.330.0000.01315.93
7.1.320.0030.00915.84
7.1.310.0030.01015.66
7.1.300.0030.01015.68
7.1.290.0040.00715.66
7.1.280.0030.01015.56
7.1.270.0040.00415.84
7.1.260.0090.00615.91
7.1.200.0030.00515.95
7.1.100.0070.00718.10
7.1.70.0070.00317.07
7.1.60.0100.01419.40
7.1.50.0040.00716.92
7.1.00.0000.06722.54
7.0.200.0030.00616.52
7.0.140.0000.07722.18
7.0.120.0000.07722.04
7.0.60.0100.06719.96
7.0.50.0170.07717.88
7.0.40.0100.03719.96
7.0.30.0300.07720.09
7.0.20.0170.04720.10
7.0.10.0070.08720.19
7.0.00.0030.04720.30
5.6.280.0030.07320.89
5.6.210.0100.06320.48
5.6.200.0130.05018.22
5.6.190.0100.07720.34
5.6.180.0400.05320.48
5.6.170.0200.08320.55
5.6.160.0000.04720.45
5.6.150.0070.06718.28
5.6.140.0130.07018.28
5.6.130.0000.04318.26
5.6.120.0100.08320.99
5.6.110.0100.05021.04
5.6.100.0070.07021.09
5.6.90.0100.07321.04
5.6.80.0030.09020.39
5.5.350.0070.08020.35
5.5.340.0030.04717.98
5.5.330.0130.09020.47
5.5.320.0300.08020.35
5.5.310.0230.04320.50
5.5.300.0070.08017.98
5.5.290.0100.07317.95
5.5.280.0070.08320.90
5.5.270.0130.08020.87
5.5.260.0200.06720.72
5.5.250.0070.06020.56
5.5.240.0000.06720.18
5.4.450.0000.04319.47
5.4.440.0030.04019.40
5.4.430.0030.05719.56
5.4.420.0070.03719.52
5.4.410.0030.04019.40
5.4.400.0030.08018.88
5.4.390.0130.05719.12
5.4.380.0070.06319.00
5.4.370.0030.04018.98
5.4.360.0000.08019.28
5.4.350.0070.06019.24
5.4.340.0030.04318.98
5.4.320.0000.08019.25
5.4.310.0030.05318.85
5.4.300.0030.05019.15
5.4.290.0100.05719.11
5.4.280.0030.07018.87
5.4.270.0000.04719.14
5.4.260.0070.03719.14
5.4.250.0000.04019.14
5.4.240.0070.09019.00
5.4.230.0000.08019.23
5.4.220.0100.07319.26
5.4.210.0000.04019.07
5.4.200.0030.03719.18
5.4.190.0100.05319.13
5.4.180.0070.03319.03
5.4.170.0070.07319.23
5.4.160.0030.06019.18
5.4.150.0000.05018.99
5.4.140.0070.06716.34
5.4.130.0030.07016.37
5.4.120.0130.03716.38
5.4.110.0000.06016.55
5.4.100.0030.06016.39
5.4.90.0030.06316.39
5.4.80.0000.03716.26
5.4.70.0070.04716.48
5.4.60.0170.06016.47
5.4.50.0070.03316.51
5.4.40.0000.05016.27
5.4.30.0030.04016.34
5.4.20.0000.04016.31
5.4.10.0100.03016.38
5.4.00.0000.03715.86
5.3.290.0030.08314.66
5.3.280.0130.06714.66
5.3.270.0070.04714.61
5.3.260.0100.06314.76
5.3.250.0070.03714.68
5.3.240.0070.07714.61
5.3.230.0030.05714.63
5.3.220.0100.06714.64
5.3.210.0030.07314.56
5.3.200.0000.08014.71
5.3.190.0130.07014.58
5.3.180.0070.06314.56
5.3.170.0000.04314.62
5.3.160.0070.04314.63
5.3.150.0030.06714.55
5.3.140.0000.04014.56
5.3.130.0070.03714.47
5.3.120.0030.05014.69
5.3.110.0070.04014.62
5.3.100.0000.04013.93
5.3.90.0030.04014.07
5.3.80.0030.03714.02
5.3.70.0030.04013.98
5.3.60.0100.05014.06
5.3.50.0000.04013.89
5.3.40.0030.04014.00
5.3.30.0070.03313.83
5.3.20.0000.04013.76
5.3.10.0000.07713.65
5.3.00.0070.04013.58
5.2.170.0030.03011.15
5.2.160.0000.03311.14
5.2.150.0070.02711.20
5.2.140.0100.05711.29
5.2.130.0030.04311.17
5.2.120.0000.03711.01
5.2.110.0030.06011.05
5.2.100.0070.03011.02
5.2.90.0070.03711.06
5.2.80.0100.05010.98
5.2.70.0070.05011.13
5.2.60.0070.04311.10
5.2.50.0100.03310.94
5.2.40.0000.03310.96
5.2.30.0100.05711.13
5.2.20.0100.05710.95
5.2.10.0000.06310.78
5.2.00.0030.05010.63
5.1.60.0070.03010.14
5.1.50.0000.02710.05
5.1.40.0030.0409.97
5.1.30.0030.03010.49
5.1.20.0030.02710.31
5.1.10.0030.02310.13
5.1.00.0070.06010.12
5.0.50.0100.0378.53
5.0.40.0070.0338.43
5.0.30.0030.0308.29
5.0.20.0000.0308.36
5.0.10.0030.0278.08
5.0.00.0000.0408.31
4.4.90.0070.0308.07
4.4.80.0000.0308.07
4.4.70.0030.0338.07
4.4.60.0030.0178.07
4.4.50.0030.0338.07
4.4.40.0070.0208.07
4.4.30.0000.0278.07
4.4.20.0030.0208.07
4.4.10.0000.0308.07
4.4.00.0000.0578.07
4.3.110.0000.0178.07
4.3.100.0030.0308.07
4.3.90.0000.0278.07
4.3.80.0000.0578.07
4.3.70.0000.0178.07
4.3.60.0000.0378.07
4.3.50.0000.0338.07
4.3.40.0100.0338.07
4.3.30.0000.0178.07
4.3.20.0000.0208.07
4.3.10.0000.0208.07
4.3.00.0030.0138.07

preferences:
40.45 ms | 401 KiB | 5 Q