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'; ${$a} = 'echo phpinfo();'; 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)
8.3.60.0090.00616.75
8.3.50.0120.00717.22
8.3.40.0100.00718.77
8.3.30.0090.00618.67
8.3.20.0000.00818.73
8.3.10.0080.00020.66
8.3.00.0090.00019.38
8.2.180.0040.01116.63
8.2.170.0080.00622.96
8.2.160.0070.00721.19
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00419.61
8.2.110.0070.00421.12
8.2.100.0060.00617.84
8.2.90.0000.00819.23
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0060.00318.04
8.2.50.0100.00018.10
8.2.40.0000.00718.09
8.2.30.0100.00018.19
8.2.20.0050.00217.79
8.2.10.0000.00717.56
8.2.00.0050.00317.63
8.1.280.0090.00625.92
8.1.270.0040.00424.66
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0100.00019.61
8.1.230.0100.00017.82
8.1.220.0000.00817.80
8.1.210.0060.00318.77
8.1.200.0030.00617.36
8.1.190.0080.00017.36
8.1.180.0000.00818.10
8.1.170.0000.00920.54
8.1.160.0000.00718.93
8.1.150.0000.00818.65
8.1.140.0000.00717.45
8.1.130.0000.00717.77
8.1.120.0040.00417.47
8.1.110.0000.00717.42
8.1.100.0000.00717.45
8.1.90.0040.00417.36
8.1.80.0040.00417.30
8.1.70.0000.00717.35
8.1.60.0060.00317.64
8.1.50.0000.00817.41
8.1.40.0000.00717.42
8.1.30.0040.00417.55
8.1.20.0060.00317.55
8.1.10.0000.00817.61
8.1.00.0030.00517.54
8.0.300.0050.00218.77
8.0.290.0090.00016.75
8.0.280.0000.00718.46
8.0.270.0050.00217.23
8.0.260.0070.00016.77
8.0.250.0030.00516.86
8.0.240.0060.00316.88
8.0.230.0030.00316.88
8.0.220.0070.00016.88
8.0.210.0000.00716.79
8.0.200.0080.00016.96
8.0.190.0090.00316.88
8.0.180.0000.00716.96
8.0.170.0000.00816.95
8.0.160.0040.00416.93
8.0.150.0040.00416.95
8.0.140.0040.00416.87
8.0.130.0000.00613.36
8.0.120.0060.00316.87
8.0.110.0040.00416.77
8.0.100.0000.00716.97
8.0.90.0070.00016.93
8.0.80.0060.00916.88
8.0.70.0080.00016.80
8.0.60.0040.00416.89
8.0.50.0050.00216.95
8.0.30.0170.00217.07
8.0.20.0070.01217.08
8.0.10.0040.00416.98
8.0.00.0150.00316.66
7.4.330.0050.00013.04
7.4.320.0030.00316.61
7.4.300.0000.00616.53
7.4.290.0070.00016.54
7.4.280.0030.00616.66
7.4.270.0070.00016.64
7.4.260.0050.00013.35
7.4.250.0000.00916.61
7.4.240.0000.00716.63
7.4.230.0000.00716.36
7.4.220.0090.00916.48
7.4.210.0080.00916.61
7.4.200.0040.00416.47
7.4.190.0030.00316.66
7.4.160.0120.01216.38
7.4.150.0120.00816.39
7.4.140.0130.00716.42
7.4.130.0100.00816.47
7.4.120.0150.00716.44
7.4.110.0080.00816.48
7.4.100.0120.01216.42
7.4.90.0090.01316.68
7.4.80.0100.00919.39
7.4.70.0100.00616.44
7.4.60.0080.00816.59
7.4.50.0050.00016.32
7.4.40.0110.00316.54
7.4.30.0060.01016.51
7.4.10.0100.00715.10
7.4.00.0060.01114.81
7.3.330.0030.00313.35
7.3.320.0030.00313.24
7.3.310.0030.00316.37
7.3.300.0000.00716.29
7.3.290.0110.00516.45
7.3.280.0080.00816.36
7.3.270.0090.00916.43
7.3.260.0090.01216.55
7.3.250.0140.00616.36
7.3.240.0070.01016.53
7.3.230.0070.01016.43
7.3.210.0040.01516.70
7.3.200.0100.00616.43
7.3.190.0160.00316.41
7.3.180.0030.01316.46
7.3.170.0060.01016.30
7.3.160.0110.01116.58
7.3.130.0120.00614.79
7.3.120.0050.01114.88
7.3.110.0140.00414.76
7.3.100.0030.01215.02
7.3.90.0080.00814.84
7.3.80.0000.00914.77
7.3.70.0040.00814.71
7.3.60.0060.00914.80
7.3.50.0070.00714.93
7.3.40.0060.00614.77
7.3.30.0070.00714.55
7.3.20.0040.00716.69
7.3.10.0050.00616.61
7.3.00.0050.00616.66
7.2.330.0100.00616.78
7.2.320.0120.00616.50
7.2.310.0090.01316.65
7.2.300.0130.00716.51
7.2.290.0110.00516.63
7.2.260.0030.01415.20
7.2.250.0120.00015.01
7.2.240.0090.00315.05
7.2.230.0060.00914.87
7.2.220.0060.00314.94
7.2.210.0130.00015.19
7.2.200.0030.00914.93
7.2.190.0070.00715.08
7.2.180.0060.01014.68
7.2.170.0000.01014.92
7.2.160.0030.01015.12
7.2.150.0030.00617.02
7.2.140.0060.01016.95
7.2.130.0020.01017.04
7.2.120.0100.00516.86
7.2.110.0030.01217.00
7.2.100.0060.00616.94
7.2.90.0070.00417.02
7.2.80.0070.00916.97
7.2.70.0030.01316.73
7.2.60.0080.00716.83
7.2.50.0050.01017.04
7.2.40.0000.01217.06
7.2.30.0090.00616.78
7.2.20.0050.00517.00
7.2.10.0080.00416.88
7.2.00.0050.00917.65
7.1.330.0030.01015.88
7.1.320.0040.00415.70
7.1.310.0110.00315.57
7.1.300.0060.00315.68
7.1.290.0110.00415.38
7.1.280.0040.01115.91
7.1.270.0100.00315.73
7.1.260.0070.00715.94
7.1.250.0030.01015.93
7.1.240.0030.00715.96
7.1.230.0000.01015.49
7.1.220.0060.00615.74
7.1.210.0080.00815.89
7.1.200.0080.00615.85
7.1.190.0030.00615.70
7.1.180.0060.00615.66
7.1.170.0100.00315.55
7.1.160.0120.00015.75
7.1.150.0090.00615.87
7.1.140.0050.00515.63
7.1.130.0080.00815.54
7.1.120.0030.00615.94
7.1.110.0000.00915.92
7.1.100.0030.00917.10
7.1.90.0040.01115.93
7.1.80.0000.00915.50
7.1.70.0040.00716.56
7.1.60.0020.00917.49
7.1.50.0100.01325.30
7.1.40.0030.00915.67
7.1.30.0060.01015.70
7.1.20.0080.00415.51
7.1.10.0070.00415.65
7.1.00.0050.04019.20
7.0.330.0060.00715.37
7.0.320.0000.01315.32
7.0.310.0040.01115.43
7.0.300.0050.00515.48
7.0.290.0030.01215.56
7.0.280.0030.00715.40
7.0.270.0030.01015.34
7.0.260.0080.00415.36
7.0.250.0030.00715.61
7.0.240.0050.00515.48
7.0.230.0060.01015.41
7.0.220.0040.00815.45
7.0.210.0060.00615.22
7.0.200.0160.00715.06
7.0.190.0000.01315.51
7.0.180.0040.01115.39
7.0.170.0000.01515.32
7.0.160.0000.01115.25
7.0.150.0030.00915.43
7.0.140.0090.03318.76
7.0.130.0000.00915.52
7.0.120.0000.03918.72
7.0.110.0110.00415.23
7.0.100.0060.00915.57
7.0.90.0040.00815.37
7.0.80.0000.01515.18
7.0.70.0070.00715.41
7.0.60.0030.03517.57
7.0.50.0050.02116.54
7.0.40.0120.04416.66
7.0.30.0170.04316.88
7.0.20.0200.04116.81
7.0.10.0120.03916.79
7.0.00.0030.05116.84
5.6.400.0070.00714.59
5.6.390.0070.00714.78
5.6.380.0070.00714.47
5.6.370.0030.01314.51
5.6.360.0100.00314.61
5.6.350.0030.01014.54
5.6.340.0070.00614.57
5.6.330.0090.00614.43
5.6.320.0100.00314.22
5.6.310.0000.01514.64
5.6.300.0060.00614.65
5.6.290.0070.00314.29
5.6.280.0080.03817.59
5.6.270.0000.01614.26
5.6.260.0100.00314.61
5.6.250.0080.00414.33
5.6.240.0070.00314.29
5.6.230.0040.01114.59
5.6.220.0030.00614.39
5.6.210.0080.03717.40
5.6.200.0080.04116.37
5.6.190.0000.03217.38
5.6.180.0180.04117.48
5.6.170.0200.03917.46
5.6.160.0070.02717.50
5.6.150.0050.02616.21
5.6.140.0050.04516.14
5.6.130.0030.02316.32
5.6.120.0070.02517.63
5.6.110.0030.04817.70
5.6.100.0020.03317.69
5.6.90.0060.03417.73
5.6.80.0060.04617.33
5.6.70.2340.02917.39
5.6.60.0000.01414.18
5.6.50.0140.00014.18
5.6.40.0030.00614.03
5.6.30.0040.01114.23
5.6.20.0030.01314.16
5.6.10.0070.00714.27
5.6.00.0030.00914.30
5.5.380.0030.00914.31
5.5.370.0000.01714.27
5.5.360.0060.00314.57
5.5.350.0060.02017.23
5.5.340.0050.04216.15
5.5.330.0050.02617.34
5.5.320.0250.03817.28
5.5.310.0200.03817.28
5.5.300.0090.04016.04
5.5.290.0050.04716.26
5.5.280.0100.04217.63
5.5.270.0070.02217.35
5.5.260.0060.02817.75
5.5.250.0070.03017.47
5.5.240.0190.03917.29
5.5.230.0080.00414.60
5.5.220.0060.01014.05
5.5.210.0040.01214.30
5.5.200.0030.00814.44
5.5.190.0090.00614.27
5.5.180.0070.00714.43
5.5.170.0030.01014.05
5.5.160.0000.00914.26
5.5.150.0000.01714.40
5.5.140.0040.01114.39
5.5.130.0090.00614.18
5.5.120.0060.01014.23
5.5.110.0030.00914.04
5.5.100.0150.00414.20
5.5.90.0080.00514.14
5.5.80.0040.01114.35
5.5.70.0140.00314.10
5.5.60.0060.00614.19
5.5.50.0110.00414.07
5.5.40.0040.01214.27
5.5.30.0030.00913.90
5.5.20.0040.00814.43
5.5.10.0070.00714.02
5.5.00.0090.00614.04
5.4.450.0030.03615.33
5.4.440.0050.04015.10
5.4.430.0070.02815.39
5.4.420.0060.03315.34
5.4.410.0030.04915.20
5.4.400.0050.03215.17
5.4.390.0050.03014.93
5.4.380.0030.02215.18
5.4.370.0040.04115.17
5.4.360.0100.03915.22
5.4.350.0030.02114.99
5.4.340.0050.03515.28
5.4.330.0000.00811.33
5.4.320.0130.03214.96
5.4.310.0070.03115.09
5.4.300.0060.03615.09
5.4.290.0050.04115.19
5.4.280.0050.04114.85
5.4.270.0000.04615.02
5.4.260.0040.03415.20
5.4.250.0070.02215.13
5.4.240.0070.02015.01
5.4.230.0030.03815.13
5.4.220.0050.02215.14
5.4.210.0110.03014.92
5.4.200.0030.02315.26
5.4.190.0050.03614.98
5.4.180.0060.03315.13
5.4.170.0020.04615.24
5.4.160.0050.03215.20
5.4.150.0050.04014.94
5.4.140.0030.03013.89
5.4.130.0030.04213.72
5.4.120.0020.04013.83
5.4.110.0020.02713.74
5.4.100.0060.03013.89
5.4.90.0030.02513.76
5.4.80.0050.04013.87
5.4.70.0050.03013.81
5.4.60.0020.04513.64
5.4.50.0070.02013.82
5.4.40.0090.03113.82
5.4.30.0030.02613.84
5.4.20.0030.03013.71
5.4.10.0040.02313.85
5.4.00.0020.03513.56
5.3.290.0030.03712.78
5.3.280.0050.02212.58
5.3.270.0030.02712.65
5.3.260.0050.02112.59
5.3.250.0020.02312.65
5.3.240.0060.02612.50
5.3.230.0050.02712.64
5.3.220.0030.03812.38
5.3.210.0080.04012.56
5.3.200.0090.02712.49
5.3.190.0050.02512.58
5.3.180.0030.02412.52
5.3.170.0050.04212.56
5.3.160.0030.04012.56
5.3.150.0080.02812.66
5.3.140.0070.03812.44
5.3.130.0020.03312.54
5.3.120.0070.04212.61
5.3.110.0010.04612.53
5.3.100.0030.02412.35
5.3.90.0050.04412.36
5.3.80.0050.04012.23
5.3.70.0030.04212.22
5.3.60.0020.02212.24
5.3.50.0020.03212.26
5.3.40.0070.02312.20
5.3.30.0100.02312.22
5.3.20.0020.03312.01
5.3.10.0010.04112.02
5.3.00.0030.03211.93
5.2.170.0000.04311.14
5.2.160.0070.06011.03
5.2.150.0030.06011.16
5.2.140.0000.04011.03
5.2.130.0070.05711.10
5.2.120.0100.04711.09
5.2.110.0030.04711.15
5.2.100.0030.06311.10
5.2.90.0070.05311.06
5.2.80.0070.05711.14
5.2.70.0100.05711.05
5.2.60.0000.07011.10
5.2.50.0100.05311.01
5.2.40.0070.05711.00
5.2.30.0030.06011.03
5.2.20.0030.06311.10
5.2.10.0100.05710.75
5.2.00.0000.04310.75
5.1.60.0030.02710.14
5.1.50.0030.0239.90
5.1.40.0070.0239.96
5.1.30.0030.04710.35
5.1.20.0130.04710.36
5.1.10.0000.04010.04
5.1.00.0070.03310.11
5.0.50.0030.0508.70
5.0.40.0030.0478.43
5.0.30.0000.0678.38
5.0.20.0000.0238.20
5.0.10.0070.0408.08
5.0.00.0070.0378.12
4.4.90.0070.0278.01
4.4.80.0030.0338.01
4.4.70.0030.0378.01
4.4.60.0030.0338.01
4.4.50.0030.0338.01
4.4.40.0070.0208.01
4.4.30.0000.0378.01
4.4.20.0000.0378.01
4.4.10.0100.0278.01
4.4.00.0000.0408.01
4.3.110.0000.0378.01
4.3.100.0070.0338.01
4.3.90.0030.0278.01
4.3.80.0070.0508.01
4.3.70.0030.0338.01
4.3.60.0000.0338.01
4.3.50.0070.0178.01
4.3.40.0030.0338.01
4.3.30.0000.0178.01
4.3.20.0000.0208.01
4.3.10.0070.0208.01
4.3.00.0000.0278.01

preferences:
61.6 ms | 400 KiB | 5 Q