3v4l.org

run code in 300+ PHP versions simultaneously
<?php $map = ' \\ / / / / / \\ \\ \\ / \\ /\\ \\/ \\ / \\ \\ \\ \\ \\ \\ / /'; var_dump( r($map)); function r($m){ $z=strpos($m,"/\\"); $z-=strrpos(substr($m,0,$z),"\n"); $ls=explode("\n",$m);$i=0; $a=[1=>0,2=>0,3=>0,4=>0]; foreach($ls as $l){ $y=$i<count($ls)/2?0:1;//echo $y+0+($y?2:1); $s = substr($l,0,$z-1); $a[$y+0+($y?2:1)][] = strpos($s,"/")?"1":(strpos($s,"\\")?"2":""); $s = substr($l,$z); $a[$y+1+($y?2:1)][] = strpos($s,"/")?"1":(strpos($s,"\\")?"2":""); $i++; } return $a; }

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)
8.3.60.0100.01318.55
8.3.50.0160.00521.14
8.3.40.0180.00419.14
8.3.30.0040.01418.75
8.3.20.0000.00820.16
8.3.10.0040.00421.86
8.3.00.0040.00417.93
8.2.180.0090.00618.43
8.2.170.0090.00622.96
8.2.160.0070.01119.50
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0100.00017.75
8.2.110.0030.00622.12
8.2.100.0090.00317.63
8.2.90.0040.00419.29
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0000.00818.05
8.2.50.0030.00618.07
8.2.40.0070.00319.34
8.2.30.0040.00420.55
8.2.20.0050.00317.69
8.2.10.0050.00318.06
8.2.00.0040.00418.20
8.1.280.0030.01225.92
8.1.270.0040.01422.15
8.1.260.0040.00426.35
8.1.250.0040.00728.09
8.1.240.0030.00623.83
8.1.230.0110.00017.61
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0040.00417.36
8.1.190.0050.00317.11
8.1.180.0040.00418.10
8.1.170.0050.00318.52
8.1.160.0070.00022.10
8.1.150.0080.00018.91
8.1.140.0040.00417.57
8.1.130.0030.00317.75
8.1.120.0000.00717.48
8.1.110.0040.00417.44
8.1.100.0000.00717.54
8.1.90.0000.00717.38
8.1.80.0000.00717.51
8.1.70.0040.00417.35
8.1.60.0020.00517.62
8.1.50.0030.00517.57
8.1.40.0040.00417.46
8.1.30.0040.00417.61
8.1.20.0080.00017.70
8.1.10.0080.00017.57
8.1.00.0000.00717.52
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0030.00318.35
8.0.270.0030.00317.16
8.0.260.0000.00617.29
8.0.250.0040.00416.94
8.0.240.0000.00716.94
8.0.230.0040.00417.09
8.0.220.0040.00417.08
8.0.210.0040.00417.02
8.0.200.0000.00616.91
8.0.190.0050.00217.04
8.0.180.0000.00916.91
8.0.170.0000.00917.00
8.0.160.0030.00317.03
8.0.150.0030.00316.83
8.0.140.0040.00416.98
8.0.130.0000.00513.40
8.0.120.0000.00816.95
8.0.110.0040.00416.94
8.0.100.0030.00616.98
8.0.90.0030.00516.79
8.0.80.0110.00416.96
8.0.70.0080.00016.97
8.0.60.0070.00016.77
8.0.50.0040.00417.01
8.0.30.0120.00617.03
8.0.20.0090.01017.41
8.0.10.0000.00817.00
8.0.00.0100.00616.74
7.4.330.0070.00015.08
7.4.320.0000.00716.52
7.4.300.0060.00016.63
7.4.290.0080.00016.57
7.4.280.0030.00616.52
7.4.270.0000.00716.54
7.4.260.0070.00016.53
7.4.250.0000.00716.43
7.4.240.0040.00316.59
7.4.230.0030.00316.33
7.4.220.0090.00916.57
7.4.210.0170.00316.55
7.4.200.0000.00716.37
7.4.160.0060.01216.43
7.4.150.0140.01117.40
7.4.140.0090.01217.86
7.4.130.0100.00716.66
7.4.120.0100.01216.56
7.4.110.0120.00616.62
7.4.100.0070.01716.56
7.4.90.0070.01016.68
7.4.80.0170.00019.39
7.4.70.0090.01216.51
7.4.60.0100.00716.62
7.4.50.0000.00816.74
7.4.40.0040.01216.50
7.4.30.0060.01616.54
7.4.00.0050.01214.76
7.3.330.0020.00213.23
7.3.320.0060.00013.25
7.3.310.0000.00716.46
7.3.300.0030.00316.32
7.3.290.0080.00716.42
7.3.280.0140.00516.45
7.3.270.0060.01317.40
7.3.260.0090.00916.47
7.3.250.0120.00616.66
7.3.240.0030.01316.46
7.3.230.0060.01016.67
7.3.210.0120.00416.45
7.3.200.0090.00616.38
7.3.190.0130.00316.58
7.3.180.0060.00916.58
7.3.170.0120.00616.41
7.3.160.0140.00316.48
7.3.120.0080.01114.61
7.3.110.0070.01114.84
7.3.100.0110.00414.72
7.3.90.0060.00914.71
7.3.80.0130.00015.11
7.3.70.0040.01114.92
7.3.60.0080.00814.71
7.3.50.0030.00714.82
7.3.40.0070.00714.99
7.3.30.0070.00414.90
7.3.20.0000.01416.67
7.3.10.0040.01116.77
7.3.00.0130.00316.86
7.2.330.0070.01016.44
7.2.320.0060.01616.77
7.2.310.0100.01016.86
7.2.300.0070.01016.67
7.2.290.0060.01116.79
7.2.250.0070.01015.02
7.2.240.0100.00715.20
7.2.230.0140.00015.15
7.2.220.0030.00715.28
7.2.210.0000.01015.07
7.2.200.0030.00915.29
7.2.190.0090.00614.82
7.2.180.0090.00914.98
7.2.170.0070.01115.07
7.2.80.0100.01016.79
7.2.60.0060.00617.01
7.2.00.0060.00619.53
7.1.330.0030.01015.87
7.1.320.0030.00815.74
7.1.310.0090.00616.04
7.1.300.0060.00315.83
7.1.290.0030.01015.88
7.1.280.0090.00615.68
7.1.270.0000.01815.54
7.1.260.0110.00415.87
7.1.200.0030.00715.94
7.1.100.0070.00718.42
7.1.70.0000.00816.93
7.1.60.0120.00819.20
7.1.50.0200.01334.49
7.1.00.0000.09322.36
7.0.200.0030.00616.88
7.0.60.0130.07320.04
7.0.50.0200.06317.86
7.0.40.0070.04320.09
7.0.30.0270.08320.34
7.0.20.0200.04020.33
7.0.10.0200.07320.08
7.0.00.0130.04720.14
5.6.280.0000.06320.88
5.6.210.0070.03720.49
5.6.200.0100.06318.18
5.6.190.0070.05020.47
5.6.180.0500.04320.39
5.6.170.0270.08020.71
5.6.160.0070.07320.46
5.6.150.0200.07318.19
5.6.140.0070.07018.28
5.6.130.0130.07018.16
5.6.120.0030.05021.02
5.6.110.0070.06020.90
5.6.100.0030.04721.13
5.6.90.0100.05721.12
5.6.80.0130.07320.43
5.5.350.0000.04320.44
5.5.340.0070.06017.93
5.5.330.0030.04320.28
5.5.320.0370.03720.39
5.5.310.0270.06320.34
5.5.300.0100.05017.98
5.5.290.0200.04318.08
5.5.280.0130.06720.96
5.5.270.0130.07720.89
5.5.260.0270.06020.85
5.5.250.0100.04720.51
5.5.240.0200.08020.28
5.4.450.0800.04019.61
5.4.440.0730.05019.58
5.4.430.0700.05019.33
5.4.420.0670.05019.46
5.4.410.0470.06319.47
5.4.400.0830.04319.28
5.4.390.0670.06019.23
5.4.380.0830.04318.98
5.4.370.0800.05318.84
5.4.360.0700.05719.17
5.4.350.0800.04319.31
5.4.340.0730.05319.06
5.4.320.0700.05318.87
5.4.310.0800.04319.06
5.4.300.0630.05019.26
5.4.290.0570.05319.12
5.4.280.0700.07318.84
5.4.270.0500.06319.29
5.4.260.0670.06319.28
5.4.250.0530.05719.25
5.4.240.0700.05319.01
5.4.230.0670.05718.86
5.4.220.0770.04719.14
5.4.210.0700.05719.27
5.4.200.0670.05719.24
5.4.190.0900.05019.25
5.4.180.0770.05319.36
5.4.170.0800.05319.22
5.4.160.0730.05019.23
5.4.150.0700.06319.26
5.4.140.0670.05716.54
5.4.130.0670.07716.34
5.4.120.0770.05016.42
5.4.110.0830.08016.23
5.4.100.0770.04716.20
5.4.90.0770.04316.43
5.4.80.0530.05316.45
5.4.70.0200.05716.52
5.4.60.0200.06316.28
5.4.50.0000.04716.44
5.4.40.0300.03016.43
5.4.30.0330.06716.42
5.4.20.0200.05016.42

preferences:
36.33 ms | 401 KiB | 5 Q