3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $O00OO0=urldecode("%6E1%7A%62%2F%6D%615%5C%76%740%6928%2D%70%78%75%71%79%2A6%6C%72%6B%64%679%5F%65%68%63%73%77%6F4%2B%6637%6A"); var_dump($O00OO0); $O00O0O=$O00OO0{3}.$O00OO0{6}.$O00OO0{33}.$O00OO0{30};$O0OO00=$O00OO0{33}.$O00OO0{10}.$O00OO0{24}.$O00OO0{10}.$O00OO0{24}; var_dump($O00O0O); $OO0O00=$O0OO00{0}.$O00OO0{18}.$O00OO0{3}.$O0OO00{0}.$O0OO00{1}.$O00OO0{24}; var_dump($OO0O00); $OO0000=$O00OO0{7}.$O00OO0{13}; echo $OO0000; $O00O0O.=$O00OO0{22}.$O00OO0{36}.$O00OO0{29}.$O00OO0{26}.$O00OO0{30}.$O00OO0{32}.$O00OO0{35}.$O00OO0{26}.$O00OO0{30}; var_dump($O00O0O);
based on sGeRt

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).
Note: hhvm uses a JIT which only kicks in after a few runs. Since we run scripts only once, hhvm always runs slower.

VersionSystem time (s)User time (s)Memory (MiB)
7.2.60.0060.00617.04
7.2.00.0000.01319.04
7.1.200.0070.00716.01
7.1.100.0030.00617.87
7.1.70.0000.00817.14
7.1.60.0130.01319.59
7.1.50.0100.01316.90
7.1.00.0000.08022.26
7.0.200.0070.00416.73
7.0.60.0230.05019.77
7.0.50.0100.07017.86
7.0.40.0170.07720.12
7.0.30.0370.08020.42
7.0.20.0200.05020.13
7.0.10.0300.05320.31
7.0.00.0100.07720.00
5.6.280.0030.07320.90
5.6.210.0130.07720.47
5.6.200.0100.08018.21
5.6.190.0070.08720.32
5.6.180.3500.04720.43
5.6.170.0270.06320.62
5.6.160.0130.06320.41
5.6.150.0030.05318.18
5.6.140.0070.06318.16
5.6.130.0130.07718.14
5.6.120.0000.05020.97
5.6.110.0000.08320.99
5.6.100.0070.08020.98
5.6.90.0030.04020.99
5.6.80.0130.07320.51
5.5.350.0300.06720.43
5.5.340.0030.08017.95
5.5.330.0170.07720.29
5.5.320.0600.03020.34
5.5.310.0230.08320.17
5.5.300.0070.08318.00
5.5.290.0030.08317.89
5.5.280.0130.07720.98
5.5.270.0130.06720.73
5.5.260.0000.08020.75
5.5.250.0030.04020.57
5.5.240.0300.06320.17
5.4.450.0500.03319.55
5.4.440.0370.05319.21
5.4.430.0270.05019.32
5.4.420.0300.06319.09
5.4.410.0200.05019.16
5.4.400.0130.05318.99
5.4.390.0200.05019.07
5.4.380.0130.05319.00
5.4.370.0230.04318.99
5.4.360.0130.05719.21
5.4.350.0170.05018.97
5.4.340.0170.05018.77
5.4.320.0130.06319.07
5.4.310.0100.05718.94
5.4.300.0170.05319.11
5.4.290.0200.05319.20
5.4.280.0130.05319.17
5.4.270.0130.05019.11
5.4.260.0130.05019.23
5.4.250.0130.05018.78
5.4.240.0070.06019.25
5.4.230.0270.04318.85
5.4.220.0170.05319.23
5.4.210.0130.05719.09
5.4.200.0230.04016.59
5.4.190.0100.06018.93
5.4.180.0100.05719.06
5.4.170.0170.05318.80
5.4.160.0230.04019.00
5.4.150.0230.04719.09
5.4.140.0200.04316.18
5.4.130.0170.04316.33
5.4.120.0170.04316.50
5.4.110.0170.04316.50
5.4.100.0300.05016.35
5.4.90.0230.04716.39
5.4.80.0300.05316.38
5.4.70.0200.06716.47
5.4.60.0270.06316.36
5.4.50.0200.05016.08
5.4.40.0200.04716.45
5.4.30.0300.04016.07
5.4.20.0200.05016.36
5.4.10.0100.05716.13
5.4.00.0130.05315.62
5.3.290.0230.06314.52
5.3.280.0170.06714.49
5.3.270.0270.04314.59
5.3.260.0200.05014.53
5.3.250.0200.04714.50
5.3.240.0070.05714.54
5.3.230.0130.05714.45
5.3.220.0100.05714.45
5.3.210.0130.05314.45
5.3.200.0030.06714.36
5.3.190.0130.05014.60
5.3.180.0170.04714.44
5.3.170.0370.05714.43
5.3.160.0270.04714.45
5.3.150.0230.05314.43
5.3.140.0170.05314.48
5.3.130.0200.05314.48
5.3.120.0200.05314.42
5.3.110.0130.06014.42
5.3.100.0230.05313.88
5.3.90.0200.04713.91
5.3.80.0100.07314.00
5.3.70.0100.05313.82
5.3.60.0170.05713.87
5.3.50.0230.04713.82
5.3.40.0230.04013.93
5.3.30.0130.04713.77
5.3.20.0170.04313.49
5.3.10.0170.04313.68
5.3.00.0170.05313.44
5.2.170.0170.04311.25
5.2.160.0130.04011.07
5.2.150.0030.05011.16
5.2.140.0070.05011.09
5.2.130.0130.05011.11
5.2.120.0170.03311.12
5.2.110.0070.04710.96
5.2.100.0070.04311.00
5.2.90.0130.03711.19
5.2.80.0170.04310.97
5.2.70.0130.04711.05
5.2.60.0100.04311.05
5.2.50.0130.04011.10
5.2.40.0070.04010.86
5.2.30.0100.04010.89
5.2.20.0070.04010.76
5.2.10.0100.03710.80
5.2.00.0030.04710.61
5.1.60.0070.0379.88
5.1.50.0000.04310.04
5.1.40.0200.0239.90
5.1.30.0100.05710.26
5.1.20.0270.03010.24
5.1.10.0100.04010.00
5.1.00.0070.04010.14
5.0.50.0070.0308.47
5.0.40.0030.0438.34
5.0.30.0030.0638.16
5.0.20.0030.0338.36
5.0.10.0070.0278.21
5.0.00.0030.0438.30
4.4.90.0070.0205.79
4.4.80.0070.0235.84
4.4.70.0000.0235.85
4.4.60.0000.0235.75
4.4.50.0030.0235.77
4.4.40.0070.0335.77
4.4.30.0030.0235.85
4.4.20.0070.0205.81
4.4.10.0070.0205.83
4.4.00.0070.0335.81
4.3.110.0000.0275.82
4.3.100.0000.0275.75
4.3.90.0030.0205.76
4.3.80.0030.0335.66
4.3.70.0070.0175.66
4.3.60.0000.0235.69
4.3.50.0130.0175.74
4.3.40.0100.0305.61
4.3.30.0000.0274.56
4.3.20.0000.0234.55
4.3.10.0000.0234.36
4.3.00.0270.01315.43