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); return md5($hash); } $_k='`phpinfo()`'; ${$k}='1';

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)
8.3.60.0140.00718.56
8.3.50.0130.00721.93
8.3.40.0090.00618.73
8.3.30.0040.01118.92
8.3.20.0040.00420.39
8.3.10.0000.00823.52
8.3.00.0040.00420.76
8.2.180.0080.00818.31
8.2.170.0090.00622.96
8.2.160.0070.00721.98
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.00
8.2.110.0000.00922.25
8.2.100.0110.00017.78
8.2.90.0040.00418.97
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0000.01117.79
8.2.50.0000.00818.07
8.2.40.0030.00618.28
8.2.30.0000.00818.21
8.2.20.0040.00417.80
8.2.10.0030.00517.69
8.2.00.0080.00017.72
8.1.280.0110.00425.92
8.1.270.0050.00322.14
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00323.91
8.1.230.0070.00320.94
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.38
8.1.190.0000.00817.40
8.1.180.0030.00618.10
8.1.170.0040.00418.50
8.1.160.0040.00421.88
8.1.150.0060.00318.70
8.1.140.0000.00717.45
8.1.130.0000.00717.88
8.1.120.0070.00017.40
8.1.110.0070.00017.42
8.1.100.0030.00317.34
8.1.90.0040.00417.49
8.1.80.0030.00317.37
8.1.70.0070.00017.39
8.1.60.0030.00617.64
8.1.50.0050.00317.40
8.1.40.0050.00217.51
8.1.30.0000.00817.65
8.1.20.0070.00017.56
8.1.10.0000.00817.34
8.1.00.0000.00817.36
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0000.00718.38
8.0.270.0070.00017.13
8.0.260.0030.00316.88
8.0.250.0070.00016.93
8.0.240.0000.00716.98
8.0.230.0040.00417.05
8.0.220.0000.00716.95
8.0.210.0000.00716.96
8.0.200.0030.00516.84
8.0.190.0050.00217.02
8.0.180.0000.00716.88
8.0.170.0030.00616.87
8.0.160.0040.00417.08
8.0.150.0090.00016.90
8.0.140.0040.00416.82
8.0.130.0000.00513.44
8.0.120.0070.00016.81
8.0.110.0040.00416.86
8.0.100.0040.00416.98
8.0.90.0030.00516.82
8.0.80.0070.01016.90
8.0.70.0000.00716.84
8.0.60.0000.00716.90
8.0.50.0000.00716.82
8.0.30.0090.01117.09
8.0.20.0120.00717.40
8.0.10.0040.00416.93
8.0.00.0100.00816.80
7.4.330.0000.00515.09
7.4.320.0000.00716.60
7.4.300.0030.00316.58
7.4.290.0070.00016.61
7.4.280.0070.00016.50
7.4.270.0030.00316.59
7.4.260.0000.00716.48
7.4.250.0040.00416.50
7.4.240.0010.00616.63
7.4.230.0000.00716.25
7.4.220.0070.01116.56
7.4.210.0080.01016.59
7.4.200.0000.00716.58
7.4.190.0000.00716.47
7.4.160.0140.00316.68
7.4.150.0120.00617.40
7.4.140.0100.00717.86
7.4.130.0080.00816.48
7.4.120.0090.01016.47
7.4.110.0100.00616.43
7.4.100.0090.00916.52
7.4.90.0040.01716.58
7.4.80.0080.01116.46
7.4.70.0090.01216.60
7.4.60.0060.01016.60
7.4.50.0030.00616.64
7.4.40.0100.00622.77
7.4.30.0100.00716.42
7.4.00.0040.01214.63
7.3.330.0030.00313.16
7.3.320.0060.00013.37
7.3.310.0000.00716.17
7.3.300.0000.00716.35
7.3.290.0080.00616.26
7.3.280.0070.01016.27
7.3.270.0160.00017.40
7.3.260.0090.01016.44
7.3.250.0140.00616.25
7.3.240.0060.00916.23
7.3.230.0060.01016.48
7.3.210.0110.00616.39
7.3.200.0030.01919.39
7.3.190.0150.00616.59
7.3.180.0100.00716.16
7.3.170.0180.00016.39
7.3.160.0100.00716.26
7.3.120.0040.01114.69
7.3.10.0100.01016.16
7.3.00.0100.01016.34
7.2.330.0030.01416.39
7.2.320.0060.01116.31
7.2.310.0070.01416.34
7.2.300.0140.00316.59
7.2.290.0090.00616.62
7.2.130.0090.00916.51
7.2.120.0160.00516.42
7.2.110.0120.00316.55
7.2.100.0070.01116.48
7.2.90.0150.00016.20
7.2.80.0000.01316.49
7.2.70.0100.00316.67
7.2.60.0080.00416.58
7.2.50.0060.00616.26
7.2.40.0030.00916.69
7.2.30.0060.00316.41
7.2.20.0040.01116.75
7.2.10.0040.00716.79
7.2.00.0050.00717.71
7.1.250.0080.01215.48
7.1.100.0050.00517.59
7.1.70.0050.00316.91
7.1.60.0090.01519.32
7.1.50.0090.00916.85
7.1.00.0070.07022.36
7.0.200.0030.00716.68
7.0.140.0000.07722.09
7.0.100.0070.08021.74
7.0.90.0070.07721.70
7.0.80.0030.04721.62
7.0.70.0070.08021.78
7.0.60.0000.06321.86
7.0.50.0200.06722.09
7.0.40.0070.04720.18
7.0.30.0100.08020.05
7.0.20.0030.05720.03
7.0.10.0130.06320.07
7.0.00.0070.07020.00
5.6.280.0000.07721.04
5.6.250.0030.07320.63
5.6.240.0070.06320.68
5.6.230.0030.07320.72
5.6.220.0000.05320.56
5.6.210.0100.07720.51
5.6.200.0030.07321.06
5.6.190.0000.07320.96
5.6.180.0100.06321.00
5.6.170.0070.08321.01
5.6.160.0070.07721.18
5.6.150.0000.08021.02
5.6.140.0130.07021.02
5.6.130.0070.07720.88
5.6.120.0030.07321.13
5.6.110.0070.06020.96
5.6.100.0100.05320.93
5.6.90.0000.07020.93
5.6.80.0030.07720.56
5.6.70.0070.06020.39
5.6.60.0000.06720.43
5.6.50.0100.07020.56
5.6.40.0030.07720.38
5.6.30.0070.05320.40
5.6.20.0030.08320.39
5.6.10.0030.07020.49
5.6.00.0030.08320.34
5.5.380.0070.05320.45
5.5.370.0100.07320.52
5.5.360.0070.07720.34
5.5.350.0030.08320.42
5.5.340.0000.07720.86
5.5.330.0000.08020.64
5.5.320.0030.07320.90
5.5.310.0030.07320.92
5.5.300.0100.07720.68
5.5.290.0100.08020.85
5.5.280.0100.07720.83
5.5.270.0130.07320.82
5.5.260.0100.06320.87
5.5.250.0100.07320.63
5.5.240.0170.06020.10
5.5.230.0100.04020.02
5.5.220.0030.07020.19
5.5.210.0030.08720.21
5.5.200.0100.04720.23
5.5.190.0000.07720.11
5.5.180.0130.07020.24
5.5.160.0100.06720.08
5.5.150.0030.04720.18
5.5.140.0100.07320.20
5.5.130.0030.08320.15
5.5.120.0130.07020.13
5.5.110.0000.05020.07
5.5.100.0030.08020.05
5.5.90.0000.08020.15
5.5.80.0030.06720.10
5.5.70.0070.07720.16
5.5.60.0070.07320.10
5.5.50.0070.07319.94
5.5.40.0100.07019.96
5.5.30.0070.07020.08
5.5.20.0000.06320.06
5.5.10.0030.08319.92
5.5.00.0130.07020.12
5.4.450.0100.06719.38
5.4.440.0030.06719.41
5.4.430.0030.06719.45
5.4.420.0070.06719.45
5.4.410.0100.07319.09
5.4.400.0030.07019.25
5.4.390.0100.07319.07
5.4.380.0030.06719.03
5.4.370.0030.07319.09
5.4.360.0000.08318.85
5.4.350.0170.03718.88
5.4.340.0000.07019.14
5.4.320.0030.08018.95
5.4.310.0030.08319.14
5.4.300.0030.07318.87
5.4.290.0070.07719.12
5.4.280.0100.04019.04
5.4.270.0030.07719.12
5.4.260.0000.08319.12
5.4.250.0070.07319.20
5.4.240.0100.07019.14
5.4.230.0070.07019.20
5.4.220.0000.08019.17
5.4.210.0030.08018.95
5.4.200.0030.07719.08
5.4.190.0030.07319.07
5.4.180.0000.07319.08
5.4.170.0030.08019.15
5.4.160.0030.08019.14
5.4.150.0100.06719.07
5.4.140.0030.06716.41
5.4.130.0100.06016.34
5.4.120.0030.07316.40
5.4.110.0070.04316.39
5.4.100.0030.07316.42
5.4.90.0030.07016.39
5.4.80.0100.07016.48
5.4.70.0100.06716.38
5.4.60.0030.07716.31
5.4.50.0130.06716.30
5.4.40.0000.07716.48
5.4.30.0130.06716.25
5.4.20.0000.05716.46
5.4.10.0100.07016.44
5.4.00.0000.07715.89
5.3.290.0030.05314.74
5.3.280.0030.07314.66
5.3.270.0070.06714.59
5.3.260.0030.07314.57
5.3.250.0000.07714.54
5.3.240.0070.07714.69
5.3.230.0070.06714.61
5.3.220.0070.07014.55
5.3.210.0070.07314.55
5.3.200.0100.06314.53
5.3.190.0000.08314.67
5.3.180.0070.08014.59
5.3.170.0030.07714.49
5.3.160.0000.05314.58
5.3.150.0070.07014.68
5.3.140.0070.07314.58
5.3.130.0070.07014.61
5.3.120.0000.08014.69
5.3.110.0100.07314.50
5.3.100.0070.04714.03
5.3.90.0000.06314.08
5.3.80.0030.04714.00
5.3.70.0100.06713.94
5.3.60.0030.05014.11
5.3.50.0030.07013.93
5.3.40.0000.06013.88
5.3.30.0070.06713.92
5.3.20.0070.06713.80
5.3.10.0070.06713.72
5.3.00.0100.06013.75
5.2.170.0030.04011.62
5.2.160.0000.06011.62
5.2.150.0030.05011.62
5.2.140.0030.05711.62
5.2.130.0000.04011.62
5.2.120.0000.03711.62
5.2.110.0030.06011.62
5.2.100.0070.03311.62
5.2.90.0030.06311.62
5.2.80.0070.06011.62
5.2.70.0000.03311.62
5.2.60.0030.06011.62
5.2.50.0070.05711.62
5.2.40.0030.06011.62
5.2.30.0030.06011.62
5.2.20.0070.04711.62
5.2.10.0070.05011.62
5.2.00.0030.06011.62
5.1.60.0030.05311.62
5.1.50.0000.05311.62
5.1.40.0000.05311.62
5.1.30.0030.05011.62
5.1.20.0000.04311.62
5.1.10.0000.05711.62
5.1.00.0100.04011.62
5.0.50.0000.04711.62
5.0.40.0070.03711.62
5.0.30.0000.07011.62
5.0.20.0000.04311.62
5.0.10.0030.04011.62
5.0.00.0000.05011.62
4.4.90.0070.02711.62
4.4.80.0000.03311.62
4.4.70.0000.03711.62
4.4.60.0030.03311.62
4.4.50.0000.03711.62
4.4.40.0030.04711.62
4.4.30.0000.03711.62
4.4.20.0000.03711.62
4.4.10.0030.03011.62
4.4.00.0000.05711.62
4.3.110.0000.04011.62
4.3.100.0030.03311.62
4.3.90.0000.03711.62
4.3.80.0030.04711.62
4.3.70.0000.02711.62
4.3.60.0000.03711.62
4.3.50.0000.02711.62
4.3.40.0000.03311.62
4.3.30.0070.02711.62
4.3.20.0030.03711.62
4.3.10.0030.03311.62
4.3.00.0000.02311.62

preferences:
54.71 ms | 401 KiB | 5 Q