Timeline for Alphabet Pattern Matching
Current License: CC BY-SA 3.0
2 events
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| Nov 5, 2016 at 13:02 | comment | added | Titus |
1) unnecessary quotes: "substr", $_GET["n"], "Y" (-6). 2) $x[$n]."\n" -> "$x[$n]\n", analogue for $u (-2). 3) I´m pretty sure you can use some sort of > for your <number>==$l comparisons (-4). 4) ($n=0;$n<...;$n++) -> ($n=-1;++$n<...;) (-1). 5) if($o) is unnecessary: if $o is empty, so is strrev($o) and any of its substrings, so nothing will be printed (-6). 6) && -> & (-1). 7) Do you really need empty string instead of null for substr? $x[$n]??"" --> $x[$n] (-4)?
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| Oct 28, 2016 at 22:05 | history | answered | Jörg Hülsermann | CC BY-SA 3.0 |