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 $y+1+$y?2:1; // $s = substr($l,0,$z-1); // $a[$y+0+$y?2:1]++;//[] = strpos($s,"/")?"/":(strpos($s,"\\")?"\\":""); // $s = substr($l,$z); // $a[$y+1+$y?2:1]++;//[] = strpos($s,"/")?"/":(strpos($s,"\\")?"\\":"");; $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)
8.3.60.0160.00318.41
8.3.50.0130.00521.30
8.3.40.0070.00718.87
8.3.30.0110.00418.67
8.3.20.0070.00020.29
8.3.10.0090.00021.57
8.3.00.0050.00317.78
8.2.180.0100.01018.29
8.2.170.0160.00318.95
8.2.160.0070.00722.96
8.2.150.0050.00225.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00717.61
8.2.110.0070.00422.27
8.2.100.0090.00319.60
8.2.90.0040.00419.17
8.2.80.0030.00517.97
8.2.70.0040.00417.75
8.2.60.0050.00318.04
8.2.50.0030.00618.07
8.2.40.0000.01119.21
8.2.30.0070.00020.63
8.2.20.0030.00517.89
8.2.10.0070.00018.19
8.2.00.0000.00818.02
8.1.280.0070.00725.92
8.1.270.0090.00922.11
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00622.66
8.1.230.0040.00717.48
8.1.220.0050.00317.78
8.1.210.0030.00618.77
8.1.200.0030.00617.22
8.1.190.0000.00817.22
8.1.180.0050.00218.10
8.1.170.0030.00518.63
8.1.160.0040.00422.09
8.1.150.0000.00718.80
8.1.140.0030.00617.49
8.1.130.0040.00417.72
8.1.120.0040.00417.49
8.1.110.0000.00717.49
8.1.100.0040.00417.33
8.1.90.0000.00717.51
8.1.80.0040.00417.46
8.1.70.0030.00317.51
8.1.60.0000.00717.52
8.1.50.0000.00817.54
8.1.40.0000.00817.55
8.1.30.0030.00517.77
8.1.20.0030.00617.64
8.1.10.0040.00417.55
8.1.00.0000.00817.36
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0030.00318.46
8.0.270.0030.00317.21
8.0.260.0000.00817.17
8.0.250.0030.00516.97
8.0.240.0070.00017.00
8.0.230.0000.00716.86
8.0.220.0060.00316.89
8.0.210.0000.00716.97
8.0.200.0030.00316.89
8.0.190.0000.00816.99
8.0.180.0000.00716.84
8.0.170.0000.00917.00
8.0.160.0030.00316.95
8.0.150.0070.00016.78
8.0.140.0020.00516.89
8.0.130.0000.00613.40
8.0.120.0000.00716.93
8.0.110.0070.00016.83
8.0.100.0040.00416.96
8.0.90.0000.00716.79
8.0.80.0060.00916.99
8.0.70.0040.00416.97
8.0.60.0070.00017.00
8.0.50.0070.00016.77
8.0.30.0090.00916.96
8.0.20.0110.00917.40
8.0.10.0080.00017.02
8.0.00.0110.00916.70
7.4.330.0030.00315.08
7.4.320.0030.00316.68
7.4.300.0000.00716.61
7.4.290.0030.00316.66
7.4.280.0100.00016.63
7.4.270.0000.00716.45
7.4.260.0030.00316.55
7.4.250.0080.00016.56
7.4.240.0030.00416.54
7.4.230.0030.00516.52
7.4.220.0090.00916.59
7.4.210.0090.00616.55
7.4.200.0070.00016.57
7.4.160.0160.00016.73
7.4.150.0120.00617.40
7.4.140.0080.01117.86
7.4.130.0100.00716.48
7.4.120.0120.00816.45
7.4.110.0130.01016.56
7.4.100.0130.01016.46
7.4.90.0070.01116.39
7.4.80.0130.00319.39
7.4.70.0140.00516.53
7.4.60.0140.00316.45
7.4.50.0000.00816.66
7.4.40.0070.01416.51
7.4.30.0100.00716.63
7.4.10.0040.00715.24
7.4.00.0100.00514.90
7.3.330.0000.00513.31
7.3.320.0020.00213.16
7.3.310.0000.00716.34
7.3.300.0030.00316.22
7.3.290.0050.01016.32
7.3.280.0090.01016.31
7.3.270.0110.00717.40
7.3.260.0150.00316.62
7.3.250.0130.00516.42
7.3.240.0140.00916.46
7.3.230.0170.00616.55
7.3.210.0120.00616.32
7.3.200.0110.01116.57
7.3.190.0120.00616.68
7.3.180.0040.01616.64
7.3.170.0070.01116.53
7.3.160.0130.00416.38
7.3.130.0040.01414.86
7.3.120.0070.01014.80
7.3.110.0030.01514.69
7.3.100.0000.01214.69
7.3.90.0090.00614.52
7.3.80.0100.00614.86
7.3.70.0080.00414.71
7.3.60.0060.00914.65
7.3.50.0060.00614.75
7.3.40.0100.00315.01
7.3.30.0030.01014.78
7.3.20.0060.00916.74
7.3.10.0100.00016.55
7.3.00.0000.01416.55
7.2.330.0100.01316.79
7.2.320.0140.00316.67
7.2.310.0070.01116.86
7.2.300.0140.01116.69
7.2.290.0160.00616.79
7.2.260.0070.01015.03
7.2.250.0070.01315.21
7.2.240.0080.00515.05
7.2.230.0120.00015.24
7.2.220.0090.01015.07
7.2.210.0060.01015.11
7.2.200.0030.01014.84
7.2.190.0040.01115.09
7.2.180.0080.00415.16
7.2.170.0100.00315.11
7.2.160.0000.01315.01
7.2.150.0120.00317.01
7.2.140.0030.00716.76
7.2.130.0040.01517.00
7.2.120.0120.00317.05
7.2.110.0030.01217.04
7.2.100.0090.00916.99
7.2.90.0060.00917.04
7.2.80.0040.01516.71
7.2.70.0060.00317.10
7.2.60.0020.01217.02
7.2.50.0000.01516.86
7.2.40.0030.00917.00
7.2.30.0120.00617.05
7.2.20.0060.00617.11
7.2.10.0030.01317.04
7.2.00.0100.00518.27
7.1.330.0070.00715.80
7.1.320.0100.00715.96
7.1.310.0040.00716.14
7.1.300.0000.01315.72
7.1.290.0000.01515.82
7.1.280.0080.00315.60
7.1.270.0000.01615.61
7.1.260.0060.00315.58
7.1.250.0100.00315.74
7.1.240.0090.00615.63
7.1.230.0060.00615.81
7.1.220.0070.00715.69
7.1.210.0030.01315.92
7.1.200.0100.00415.88
7.1.190.0070.00715.78
7.1.180.0040.01115.88
7.1.170.0070.00715.92
7.1.160.0030.01015.59
7.1.150.0060.00815.52
7.1.140.0060.00915.77
7.1.130.0040.01115.79
7.1.120.0070.00315.82
7.1.110.0090.00915.95
7.1.100.0060.00816.97
7.1.90.0100.00315.80
7.1.80.0030.00615.88
7.1.70.0020.01016.52
7.1.60.0080.01117.38
7.1.50.0130.00625.29
7.1.40.0070.01015.66
7.1.30.0070.00715.81
7.1.20.0110.00415.91
7.1.10.0080.00415.89
7.1.00.0030.04319.12
7.0.330.0030.01015.40
7.0.320.0040.01115.43
7.0.310.0100.00315.49
7.0.300.0000.00815.41
7.0.290.0040.01115.51
7.0.280.0000.00815.25
7.0.270.0040.00715.16
7.0.260.0000.01215.39
7.0.250.0110.00315.48
7.0.240.0080.00415.48
7.0.230.0030.00715.54
7.0.220.0030.01015.50
7.0.210.0060.00315.55
7.0.200.0030.00516.14
7.0.190.0090.00015.48
7.0.180.0060.01215.25
7.0.170.0070.00715.46
7.0.160.0040.00715.20
7.0.150.0080.00315.31
7.0.140.0100.00315.52
7.0.130.0030.01015.54
7.0.120.0040.00415.41
7.0.110.0080.00415.34
7.0.100.0100.00315.46
7.0.90.0030.01015.32
7.0.80.0160.00015.59
7.0.70.0090.00315.29
7.0.60.0070.04317.72
7.0.50.0080.04316.75
7.0.40.0030.02716.89
7.0.30.0160.02016.82
7.0.20.0200.03716.84
7.0.10.0040.04916.83
7.0.00.0090.04416.75
5.6.400.0030.00614.63
5.6.390.0030.01414.59
5.6.380.0040.01114.43
5.6.370.0070.01014.17
5.6.360.0000.01014.15
5.6.350.0090.00014.09
5.6.340.0100.00314.51
5.6.330.0040.00914.28
5.6.320.0060.00614.03
5.6.310.0100.00314.62
5.6.300.0000.01514.57
5.6.290.0070.01114.61
5.6.280.0020.02117.76
5.6.270.0070.00714.71
5.6.260.0040.01114.29
5.6.250.0000.01414.36
5.6.240.0040.00814.47
5.6.230.0040.00814.50
5.6.220.0040.01214.48
5.6.210.0080.02817.45
5.6.200.0090.04116.32
5.6.190.0140.03717.58
5.6.180.0230.03917.38
5.6.170.0150.03017.41
5.6.160.0070.03417.63
5.6.150.0100.03916.09
5.6.140.0030.04716.11
5.6.130.0040.02516.25
5.6.120.0050.02317.79
5.6.110.0010.04317.77
5.6.100.0080.04317.63
5.6.90.0090.02817.59
5.6.80.0050.03117.50
5.6.70.0060.00614.27
5.6.60.0070.01014.31
5.6.50.0060.00314.45
5.6.40.0130.00314.47
5.6.30.0000.01714.43
5.6.20.0060.00614.27
5.6.10.0000.01214.29
5.6.00.0060.00314.24
5.5.380.0030.01014.21
5.5.370.0000.01214.22
5.5.360.0080.00414.26
5.5.350.0050.04317.31
5.5.340.0050.03816.26
5.5.330.0100.04317.39
5.5.320.1500.02117.36
5.5.310.0210.03817.19
5.5.300.0110.03016.10
5.5.290.0090.04516.10
5.5.280.0100.04017.63
5.5.270.0050.04717.62
5.5.260.0030.04717.69
5.5.250.0020.03417.23
5.5.240.0060.04517.32
5.5.230.0070.00314.47
5.5.220.0100.00714.04
5.5.210.0140.00014.32
5.5.200.0100.00714.59
5.5.190.0060.00313.99
5.5.180.0040.01414.37
5.5.170.0030.01014.41
5.5.160.0060.01214.34
5.5.150.0070.00614.14
5.5.140.0060.00914.43
5.5.130.0040.00414.30
5.5.120.0090.00614.34
5.5.110.0030.01314.13
5.5.100.0040.00714.18
5.5.90.0090.00614.11
5.5.80.0100.00314.20
5.5.70.0040.00814.22
5.5.60.0120.00314.10
5.5.50.0060.01014.27
5.5.40.0040.00814.38
5.5.30.0040.00814.06
5.5.20.0000.01014.34
5.5.10.0080.00314.40
5.5.00.0080.00413.91
5.4.450.0360.03216.29
5.4.440.0420.04016.27
5.4.430.0440.03116.28
5.4.420.0310.02816.27
5.4.410.0310.03016.08
5.4.400.0270.03316.14
5.4.390.0340.03616.06
5.4.380.0330.02815.90
5.4.370.0280.03315.92
5.4.360.0470.03016.06
5.4.350.0380.03115.90
5.4.340.0400.03216.11
5.4.330.0060.00612.96
5.4.320.0390.03416.09
5.4.310.0380.03216.11
5.4.300.0420.02816.16
5.4.290.0330.03216.05
5.4.280.0360.02515.97
5.4.270.0340.03416.12
5.4.260.0350.02716.05
5.4.250.0380.02415.90
5.4.240.0480.04016.11
5.4.230.0350.03316.09
5.4.220.0390.02916.13
5.4.210.0290.03315.99
5.4.200.0280.02816.09
5.4.190.0280.03315.98
5.4.180.0300.03016.11
5.4.170.0320.03016.12
5.4.160.0350.02215.98
5.4.150.0330.03016.00
5.4.140.0320.02714.75
5.4.130.0290.03014.70
5.4.120.0350.02714.68
5.4.110.0380.02914.70
5.4.100.0320.03314.75
5.4.90.0380.02814.79
5.4.80.0270.03414.78
5.4.70.0160.01814.70
5.4.60.0100.04214.57
5.4.50.0040.02214.74
5.4.40.0120.02214.75
5.4.30.0250.03014.70
5.4.20.0130.02514.74
5.4.10.0000.01012.96
5.4.00.0000.01112.96

preferences:
65.74 ms | 401 KiB | 5 Q