3v4l.org

run code in 300+ PHP versions simultaneously
<?php $map = ' \\ / / / / / \\ \\ \\ / \\ /\\ \\/ \\ / \\ \\ \\ \\ \\ \\ / /'; echo( r($map)['s']); function r($m){ $z=strpos($m,"/\\"); $z-=strrpos(substr($m,0,$z),"\n"); $ls=explode("\n",$m);$i=0; foreach($ls as $l){ $y=$i<count($ls)/2?0:1; foreach([0,1] as $x){ $s = substr($l,$x?($z-1):0,$x?$z*$z:$z); $a[$y+$x+($y?2:1)][] = strpos($s,"/")?"/":(strpos($s,"\\")?"\\":""); } $i++; } $n=1; foreach($a as $k=>$p){ $t=$p[$k<3?count($p)-1:0]; $s=0;$x=0;$b[$k]['s']=''; for($j=count($p)-1;$j>=0;$j--){ if($p[$j]){ $b[$k]['s'] .= strpad("",$j," ").($p[$j] === $t ? '/' : '_')."\n"; $s+=$p[$j]==$t?1:0; $x++; } } $b[$k]['t']=$s/$x; $n=$b[$k]['t']<$b[$n]['t']?$k:$n; } return $b[$n]; }

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)
8.3.60.0130.00618.43
8.3.50.0110.00721.04
8.3.40.0110.00418.93
8.3.30.0000.01518.82
8.3.20.0040.00420.39
8.3.10.0070.00021.81
8.3.00.0040.00418.00
8.2.180.0140.00017.00
8.2.170.0150.00022.96
8.2.160.0120.00320.53
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0030.00526.16
8.2.120.0040.00417.63
8.2.110.0090.00020.95
8.2.100.0040.00817.82
8.2.90.0080.00019.17
8.2.80.0080.00017.97
8.2.70.0050.00317.50
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0070.00319.39
8.2.30.0050.00220.61
8.2.20.0080.00017.88
8.2.10.0000.00718.06
8.2.00.0050.00218.21
8.1.280.0070.00725.92
8.1.270.0120.00622.03
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0030.00621.44
8.1.230.0090.00317.42
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0000.00917.36
8.1.190.0000.00817.22
8.1.180.0050.00318.10
8.1.170.0040.00418.62
8.1.160.0040.00422.02
8.1.150.0040.00418.95
8.1.140.0040.00417.46
8.1.130.0070.00317.73
8.1.120.0080.00017.39
8.1.110.0040.00417.46
8.1.100.0070.00017.46
8.1.90.0040.00417.50
8.1.80.0040.00417.51
8.1.70.0030.00317.54
8.1.60.0020.00517.62
8.1.50.0040.00417.58
8.1.40.0030.00517.42
8.1.30.0000.00817.73
8.1.20.0000.00817.59
8.1.10.0040.00417.61
8.1.00.0090.00017.57
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0070.00018.52
8.0.270.0000.00817.34
8.0.260.0100.00017.29
8.0.250.0050.00216.96
8.0.240.0050.00217.00
8.0.230.0000.00717.03
8.0.220.0000.00716.99
8.0.210.0050.00317.00
8.0.200.0040.00417.01
8.0.190.0080.00017.04
8.0.180.0030.00617.04
8.0.170.0000.00816.90
8.0.160.0040.00417.06
8.0.150.0000.00816.99
8.0.140.0000.00716.90
8.0.130.0000.00713.45
8.0.120.0080.00016.94
8.0.110.0000.00716.88
8.0.100.0040.00416.98
8.0.90.0040.00416.90
8.0.80.0030.01316.91
8.0.70.0070.00016.98
8.0.60.0040.00417.05
8.0.50.0000.00717.00
8.0.30.0110.00816.92
8.0.20.0070.01217.40
8.0.10.0040.00417.14
8.0.00.0100.00916.80
7.4.330.0000.00515.08
7.4.320.0000.00616.68
7.4.300.0070.00016.45
7.4.290.0040.00416.63
7.4.280.0080.00316.62
7.4.270.0040.00416.45
7.4.260.0070.00016.50
7.4.250.0050.00316.55
7.4.240.0040.00316.51
7.4.230.0030.00316.71
7.4.220.0080.01616.56
7.4.210.0060.00916.48
7.4.200.0000.00816.64
7.4.160.0120.00316.61
7.4.150.0060.01217.40
7.4.140.0100.01117.86
7.4.130.0130.00516.62
7.4.120.0100.00816.55
7.4.110.0110.00816.29
7.4.100.0100.01116.64
7.4.90.0120.00916.46
7.4.80.0110.00619.39
7.4.70.0140.00716.60
7.4.60.0080.00816.48
7.4.50.0040.00416.54
7.4.40.0070.01416.30
7.4.30.0130.00716.67
7.4.10.0000.01815.11
7.4.00.0070.00715.15
7.3.330.0000.00513.25
7.3.320.0030.00313.34
7.3.310.0050.00316.29
7.3.300.0030.00316.52
7.3.290.0100.00816.46
7.3.280.0070.00916.42
7.3.270.0090.00817.40
7.3.260.0120.00616.48
7.3.250.0100.00916.52
7.3.240.0100.00716.61
7.3.230.0030.01916.43
7.3.210.0100.00716.45
7.3.200.0120.01016.50
7.3.190.0040.01216.59
7.3.180.0060.01016.50
7.3.170.0040.01416.49
7.3.160.0070.01016.46
7.3.130.0030.01714.98
7.3.120.0090.00915.06
7.3.110.0060.01314.97
7.3.100.0070.00714.90
7.3.90.0030.01115.05
7.3.80.0040.01015.07
7.3.70.0000.01414.95
7.3.60.0040.01114.80
7.3.50.0000.00915.05
7.3.40.0030.01014.88
7.3.30.0030.00914.98
7.3.20.0060.00316.62
7.3.10.0070.00516.48
7.3.00.0080.00716.60
7.2.330.0150.00316.63
7.2.320.0030.01516.74
7.2.310.0150.00316.86
7.2.300.0160.00816.49
7.2.290.0090.01516.62
7.2.260.0110.00715.14
7.2.250.0090.00915.28
7.2.240.0030.01315.16
7.2.230.0070.01115.03
7.2.220.0000.01315.27
7.2.210.0080.00815.10
7.2.200.0060.01015.30
7.2.190.0030.01315.08
7.2.180.0030.00615.07
7.2.170.0110.00314.89
7.2.160.0070.00715.16
7.2.150.0070.00717.04
7.2.140.0110.00316.97
7.2.130.0070.00516.90
7.2.120.0070.00816.89
7.2.110.0070.00616.84
7.2.100.0080.00816.79
7.2.90.0040.01116.85
7.2.80.0070.00816.88
7.2.70.0030.01216.89
7.2.60.0090.00916.92
7.2.50.0100.00516.91
7.2.40.0080.01016.92
7.2.30.0050.00916.84
7.2.20.0070.00817.04
7.2.10.0040.00816.78
7.2.00.0090.00517.57
7.1.330.0040.01215.99
7.1.320.0040.01415.79
7.1.310.0030.01015.85
7.1.300.0110.00415.59
7.1.290.0110.00416.02
7.1.280.0100.00715.87
7.1.270.0040.01215.52
7.1.260.0130.00315.65
7.1.250.0070.00815.72
7.1.240.0110.00515.94
7.1.230.0030.01015.74
7.1.220.0000.01215.57
7.1.210.0050.00715.93
7.1.200.0040.01115.87
7.1.190.0070.00515.84
7.1.180.0030.00615.79
7.1.170.0020.01115.70
7.1.160.0070.00915.75
7.1.150.0050.00815.66
7.1.140.0050.00515.88
7.1.130.0070.00515.81
7.1.120.0060.00615.92
7.1.110.0060.00815.76
7.1.100.0090.00216.59
7.1.90.0050.00715.65
7.1.80.0090.00615.75
7.1.70.0060.00516.37
7.1.60.0070.00716.99
7.1.50.0070.00916.20
7.1.40.0070.00715.78
7.1.30.0030.00915.78
7.1.20.0100.00315.81
7.1.10.0060.00415.75
7.1.00.0040.03117.97
7.0.330.0070.00315.07
7.0.320.0020.01015.27
7.0.310.0060.00515.45
7.0.300.0050.00915.39
7.0.290.0080.00315.29
7.0.280.0050.00715.38
7.0.270.0000.00915.40
7.0.260.0050.00615.33
7.0.250.0080.00515.26
7.0.240.0030.01015.38
7.0.230.0020.01015.51
7.0.220.0070.00715.50
7.0.210.0080.00515.29
7.0.200.0040.00615.76
7.0.190.0030.01015.26
7.0.180.0000.01315.27
7.0.170.0050.00515.59
7.0.160.0050.00815.43
7.0.150.0030.00915.40
7.0.140.0070.00715.50
7.0.130.0060.00315.31
7.0.120.0000.01315.38
7.0.110.0070.00615.38
7.0.100.0040.00915.26
7.0.90.0030.00815.31
7.0.80.0030.00915.45
7.0.70.0070.00715.24
7.0.60.0080.03116.90
7.0.50.0080.02216.15
7.0.40.0080.03415.70
7.0.30.0100.02215.68
7.0.20.0110.03415.71
7.0.10.0080.03115.68
7.0.00.0070.03215.78
5.6.400.0040.01113.99
5.6.390.0030.01014.44
5.6.380.0050.00914.68
5.6.370.0070.00714.48
5.6.360.0070.00314.47
5.6.350.0050.00914.31
5.6.340.0060.00614.64
5.6.330.0050.00914.58
5.6.320.0030.01014.70
5.6.310.0030.01214.41
5.6.300.0040.00714.48
5.6.290.0080.00814.58
5.6.280.0060.02716.68
5.6.270.0080.00614.60
5.6.260.0060.00814.68
5.6.250.0050.01014.44
5.6.240.0050.00914.71
5.6.230.0050.00614.42
5.6.220.0050.01114.42
5.6.210.0040.02416.45
5.6.200.0050.03115.53
5.6.190.0040.03016.49
5.6.180.0190.01616.65
5.6.170.0140.03016.55
5.6.160.0050.01716.42
5.6.150.0070.01515.73
5.6.140.0080.03115.66
5.6.130.0080.01715.63
5.6.120.0100.02016.77
5.6.110.0050.03616.45
5.6.100.0000.02316.67
5.6.90.0070.02016.64
5.6.80.0100.02916.43
5.6.70.0070.00614.28
5.6.60.0070.00614.13
5.6.50.0000.01114.19
5.6.40.0020.01114.28
5.6.30.0050.00814.39
5.6.20.0070.00614.20
5.6.10.0070.00914.32
5.6.00.0030.00914.54
5.5.380.0030.00712.81
5.5.370.0070.00512.99
5.5.360.0060.00612.83
5.5.350.0140.02715.44
5.5.340.0080.03014.41
5.5.330.0050.01715.32
5.5.320.0140.02115.32
5.5.310.0170.01915.37
5.5.300.0050.02914.58
5.5.290.0020.02814.57
5.5.280.0040.02915.33
5.5.270.0040.01815.27
5.5.260.0080.02915.43
5.5.250.0100.02715.46
5.5.240.0090.02715.21
5.5.230.0010.00812.79
5.5.220.0040.00512.82
5.5.210.0080.00212.70
5.5.200.0020.01112.74
5.5.190.0050.00812.95
5.5.180.0020.01412.66
5.5.170.0070.00712.88
5.5.160.0100.00212.81
5.5.150.0050.00812.92
5.5.140.0060.00712.62
5.5.130.0040.00813.08
5.5.120.0040.00912.86
5.5.110.0030.00712.64
5.5.100.0040.00612.67
5.5.90.0070.00512.85
5.5.80.0110.00312.60
5.5.70.0020.01112.71
5.5.60.0080.00712.86
5.5.50.0050.00512.56
5.5.40.0040.00612.74
5.5.30.0030.00712.69
5.5.20.0050.00412.78
5.5.10.0060.00612.83
5.5.00.0070.00312.75
5.4.450.0080.02713.64
5.4.440.0060.02813.99
5.4.430.0120.02914.07
5.4.420.0200.03013.98
5.4.410.0070.02613.99
5.4.400.0060.02813.77
5.4.390.0120.02213.87
5.4.380.0070.03013.94
5.4.370.0090.02413.71
5.4.360.0140.02113.68
5.4.350.0090.02313.64
5.4.340.0080.03113.81
5.4.330.0040.00610.95
5.4.320.0220.02313.86
5.4.310.0120.02413.85
5.4.300.0090.02314.02
5.4.290.0090.02613.79
5.4.280.0080.02313.92
5.4.270.0050.02513.81
5.4.260.0220.02213.86
5.4.250.0200.02413.84
5.4.240.0030.02613.81
5.4.230.0040.02613.65
5.4.220.0090.02513.86
5.4.210.0140.02113.67
5.4.200.0090.02513.76
5.4.190.0110.02213.66
5.4.180.0100.02113.70
5.4.170.0070.02613.82
5.4.160.0120.02313.86
5.4.150.0080.02613.94
5.4.140.0090.02213.00
5.4.130.0100.02212.97
5.4.120.0090.02213.13
5.4.110.0100.02113.03
5.4.100.0110.02212.95
5.4.90.0120.02212.86
5.4.80.0120.02513.02
5.4.70.0110.02713.04
5.4.60.0110.02612.85
5.4.50.0070.01912.88
5.4.40.0100.02612.87
5.4.30.0090.02712.95
5.4.20.0140.02412.70
5.4.10.0110.02912.93
5.4.00.0050.00611.04

preferences:
51.74 ms | 401 KiB | 5 Q