3v4l.org

run code in 300+ PHP versions simultaneously
<?php $OOO000000=urldecode('%66%67%36%73%62%65%68%70%72%61%34%63%6f%5f%74%6e%64');$OOO0000O0=$OOO000000{4}.$OOO000000{9}.$OOO000000{3}.$OOO000000{5};$OOO0000O0.=$OOO000000{2}.$OOO000000{10}.$OOO000000{13}.$OOO000000{16};$OOO0000O0.=$OOO0000O0{3}.$OOO000000{11}.$OOO000000{12}.$OOO0000O0{7}.$OOO000000{5};$OOO000O00=$OOO000000{0}.$OOO000000{12}.$OOO000000{7}.$OOO000000{5}.$OOO000000{15};$O0O000O00=$OOO000000{0}.$OOO000000{1}.$OOO000000{5}.$OOO000000{14};$O0O000O0O=$O0O000O00.$OOO000000{11};$O0O000O00=$O0O000O00.$OOO000000{3};$O0O00OO00=$OOO000000{0}.$OOO000000{8}.$OOO000000{5}.$OOO000000{9}.$OOO000000{16};$OOO00000O=$OOO000000{3}.$OOO000000{14}.$OOO000000{8}.$OOO000000{14}.$OOO000000{8};$OOO0O0O00=__FILE__;$OO00O0000=0xcd8; $OO00O0000 = '3288'; $O000O0O00=$OOO000O00($OOO0O0O00,'rb');$O0O00OO00($O000O0O00,0x4f8);$OO00O00O0=$OOO0000O0($OOO00000O($O0O00OO00($O000O0O00,0x17c),'eWu5xqcpwhgk9Gy0naI1r4jFdiEsYzQPvAKR8HNo/J7TMLOl+3ZCfBm6VX2tDUbS=','ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/')); echo var_dump($O000O0O00); //eval($OO00O00O0);

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)
8.3.70.0110.00416.63
8.3.60.0140.00018.11
8.3.50.0120.00522.05
8.3.40.0040.01118.71
8.3.30.0100.00320.17
8.3.20.0060.00320.33
8.3.10.0080.00022.05
8.3.00.0030.00522.44
8.2.180.0080.00816.50
8.2.170.0160.00322.96
8.2.160.0100.00718.79
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0130.00626.16
8.2.120.0080.00019.48
8.2.110.0090.00022.25
8.2.100.0110.00017.91
8.2.90.0000.00819.10
8.2.80.0040.00419.34
8.2.70.0060.00317.50
8.2.60.0050.00317.91
8.2.50.0060.00618.07
8.2.40.0000.00817.90
8.2.30.0040.00418.01
8.2.20.0030.00517.58
8.2.10.0000.00717.42
8.2.00.0040.00817.43
8.1.280.0070.00725.92
8.1.270.0000.00724.66
8.1.260.0040.01126.35
8.1.250.0040.00428.09
8.1.240.0030.00623.83
8.1.230.0110.00019.16
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.01017.10
8.1.190.0030.00517.40
8.1.180.0080.00018.10
8.1.170.0040.00418.55
8.1.160.0040.00418.71
8.1.150.0040.00418.51
8.1.140.0000.00717.32
8.1.130.0040.00417.67
8.1.120.0000.00717.38
8.1.110.0050.00317.28
8.1.100.0070.00017.36
8.1.90.0040.00417.37
8.1.80.0000.00717.27
8.1.70.0070.00017.27
8.1.60.0000.00817.39
8.1.50.0040.00417.41
8.1.40.0000.00817.27
8.1.30.0000.00817.33
8.1.20.0000.00917.54
8.1.10.0050.00217.24
8.1.00.0000.01117.29
8.0.300.0040.00418.77
8.0.290.0040.00416.89
8.0.280.0040.00418.38
8.0.270.0000.00717.05
8.0.260.0040.00416.82
8.0.250.0030.00616.79
8.0.240.0050.00316.95
8.0.230.0000.00716.95
8.0.220.0030.00616.73
8.0.210.0040.00416.78
8.0.200.0000.00716.93
8.0.190.0050.00216.91
8.0.180.0040.00416.75
8.0.170.0050.00316.81
8.0.160.0030.00416.89
8.0.150.0000.00716.79
8.0.140.0070.00016.84
8.0.130.0000.00613.32
8.0.120.0050.00316.79
8.0.110.0000.00716.86
8.0.100.0040.00416.88
8.0.90.0040.00416.79
8.0.80.0090.01216.84
8.0.70.0050.00316.70
8.0.60.0050.00216.81
8.0.50.0050.00216.67
8.0.30.0130.01116.92
8.0.20.0140.00417.40
8.0.10.0040.00416.86
8.0.00.0100.00916.59
7.4.330.0000.00515.15
7.4.320.0040.00416.66
7.4.300.0070.00016.54
7.4.290.0040.00416.48
7.4.280.0040.00416.55
7.4.270.0000.00716.54
7.4.260.0050.00013.36
7.4.250.0090.00016.62
7.4.240.0020.00616.56
7.4.230.0040.00316.48
7.4.220.0060.01216.54
7.4.210.0090.00916.54
7.4.200.0000.00716.57
7.4.190.0000.00716.75
7.4.160.0080.00816.36
7.4.150.0120.00917.40
7.4.140.0100.01117.86
7.4.130.0090.00916.63
7.4.120.0080.01116.50
7.4.110.0160.00416.59
7.4.100.0090.01216.75
7.4.90.0090.00916.54
7.4.80.0070.01519.39
7.4.70.0070.01016.36
7.4.60.0130.00616.63
7.4.50.0000.00916.77
7.4.40.0030.01422.77
7.4.30.0100.00716.61
7.4.00.0070.00714.81
7.3.330.0000.00513.18
7.3.320.0000.00513.32
7.3.310.0000.00816.37
7.3.300.0050.00216.48
7.3.290.0100.01316.35
7.3.280.0050.01416.37
7.3.270.0100.00717.40
7.3.260.0110.00516.45
7.3.250.0070.01116.46
7.3.240.0120.00916.39
7.3.230.0120.01416.65
7.3.210.0130.00316.43
7.3.200.0150.00719.39
7.3.190.0090.00916.31
7.3.180.0090.00616.53
7.3.170.0160.00316.69
7.3.160.0120.00616.45
7.3.120.0030.00914.65
7.2.330.0090.01216.43
7.2.320.0140.00416.86
7.2.310.0100.00716.80
7.2.300.0030.01616.83
7.2.290.0070.01016.51
7.1.200.0110.00315.89
7.1.70.0000.00817.27
7.1.60.0140.01019.36
7.1.50.0090.00917.03
7.1.00.0000.07022.43
7.0.200.0030.00316.82
7.0.140.0100.06722.04
7.0.60.0100.08321.72
7.0.50.0070.08017.86
7.0.40.0130.06720.24
7.0.30.0400.05320.19
7.0.20.0300.08020.00
7.0.10.0170.07720.09
7.0.00.0170.07020.17
5.6.280.0070.07020.86
5.6.210.0030.05320.75
5.6.200.0030.05718.23
5.6.190.0170.07320.60
5.6.180.0230.04320.41
5.6.170.0300.07320.49
5.6.160.0070.08320.32
5.6.150.0100.07718.12
5.6.140.0070.07318.18
5.6.130.0100.05718.11
5.6.120.0070.08320.99
5.6.110.0100.08021.13
5.6.100.0030.09021.00
5.6.90.0030.04320.96
5.6.80.0030.07020.36
5.5.350.0100.06320.38
5.5.340.0070.08317.95
5.5.330.0100.05020.21
5.5.320.0130.08320.28
5.5.310.0330.06320.28
5.5.300.0100.07017.94
5.5.290.0070.08718.01
5.5.280.0030.05320.85
5.5.270.0100.08320.80
5.5.260.0030.04320.90
5.5.250.0070.05720.63
5.5.240.0100.03320.36
5.4.450.0670.05719.66
5.4.440.0170.06319.63
5.4.430.0200.05319.31
5.4.420.0170.05719.33
5.4.410.0130.05018.70
5.4.400.0470.04318.83
5.4.390.0300.06018.59
5.4.380.0130.05318.57
5.4.370.0100.05018.62
5.4.360.0130.03718.50
5.4.350.0060.04311.98
5.4.340.0050.03711.98
5.4.320.0080.04612.46
5.4.310.0110.04112.46
5.4.300.0030.03912.46
5.4.290.0030.04112.46
5.4.280.0110.05712.34
5.4.270.0170.06212.34
5.4.260.0190.05112.34
5.4.250.0130.05112.34
5.4.240.0220.08712.34
5.4.230.0130.06212.34
5.4.220.0110.04712.33
5.4.210.0060.04912.33
5.4.200.0070.05012.33
5.4.190.0100.04512.33
5.4.180.0100.05612.33
5.4.170.0110.04912.34
5.4.160.0100.05612.34
5.4.150.0110.05512.34
5.4.140.0120.06012.02
5.4.130.0160.04512.00
5.4.120.0100.06111.96
5.4.110.0190.06411.96
5.4.100.0110.04611.96
5.4.90.0070.04911.96
5.4.80.0120.04611.96
5.4.70.0070.04011.96
5.4.60.0060.04211.96
5.4.50.0140.05111.96
5.4.40.0100.05811.95
5.4.30.0060.05111.94
5.4.20.0080.05411.94
5.4.10.0090.04811.95
5.4.00.0090.06611.44
5.3.290.0050.04612.80
5.3.280.0120.05012.71
5.3.270.0110.05212.72
5.3.260.0110.05112.72
5.3.250.0130.06212.72
5.3.240.0130.04712.72
5.3.230.0120.04612.71
5.3.220.0080.05112.68
5.3.210.0090.05312.68
5.3.200.0060.05112.68
5.3.190.0100.04812.68
5.3.180.0150.04312.67
5.3.170.0090.05112.67
5.3.160.0070.05712.68
5.3.150.0090.05312.67
5.3.140.0120.05712.66
5.3.130.0100.05412.66
5.3.120.0070.05212.65
5.3.110.0090.05312.66
5.3.100.0120.04312.12
5.3.90.0110.04812.09
5.3.80.0140.04412.07
5.3.70.0120.04612.07
5.3.60.0140.04512.07
5.3.50.0080.05312.00
5.3.40.0110.05712.00
5.3.30.0140.04811.96
5.3.20.0050.05211.73
5.3.10.0080.04611.70
5.3.00.0090.05511.69
5.2.170.0070.0479.19
5.2.160.0090.0499.19
5.2.150.0140.0809.18
5.2.140.0050.0419.18
5.2.130.0070.0409.14
5.2.120.0040.0419.14
5.2.110.0060.0359.15
5.2.100.0070.0339.14
5.2.90.0150.0409.14
5.2.80.0090.0649.14
5.2.70.0130.0469.14
5.2.60.0050.0439.10
5.2.50.0150.0599.08
5.2.40.0110.0429.05
5.2.30.0120.0449.03
5.2.20.0100.0419.01
5.2.10.0100.0428.94
5.2.00.0080.0488.80
5.1.60.0050.0388.09
5.1.50.0050.0378.09
5.1.40.0070.0378.07
5.1.30.0140.0568.42
5.1.20.0050.0398.44
5.1.10.0030.0418.17
5.1.00.0050.0568.14
5.0.50.0110.0256.64
5.0.40.0060.0276.51
5.0.30.0070.0406.32
5.0.20.0060.0256.30
5.0.10.0070.0276.27
5.0.00.0040.0446.26
4.4.90.0030.0254.78
4.4.80.0050.0224.75
4.4.70.0050.0224.75
4.4.60.0050.0224.76
4.4.50.0040.0244.77
4.4.40.0070.0334.70
4.4.30.0040.0224.76
4.4.20.0050.0214.84
4.4.10.0070.0194.85
4.4.00.0050.0334.76
4.3.110.0060.0214.67
4.3.100.0070.0184.66
4.3.90.0070.0184.63
4.3.80.0090.0344.58
4.3.70.0040.0254.63
4.3.60.0050.0254.63
4.3.50.0030.0304.63
4.3.40.0110.0324.54
4.3.30.0060.0243.33
4.3.20.0030.0273.30
4.3.10.0050.0233.27
4.3.00.0100.0208.53

preferences:
40.42 ms | 401 KiB | 5 Q