add and update example

Author: tdebatty

README.md

@@ -24,22 +24,40 @@ use webd\language\StringDistance;
 $string1 = "You won 10000$";
 $string2 = "You won 15500$";
 
-echo "Edit distance : " . StringDistance::EditDistance($string1, $string2);
-echo "Levenshtein : " . StringDistance::Levenshtein($string1, $string2);
-echo "Jaro-Winkler : " . StringDistance::JaroWinkler($string1, $string2);
-echo "Jaro-Winkler (prefix scale = 0.2) : " . StringDistance::JaroWinkler($string1, $string2, 0.2);
+// 2
+echo "Edit distance : " . StringDistance::editDistance($string1, $string2) . "\n";
+
+// 2
+echo "Levenshtein : " . StringDistance::levenshtein($string1, $string2) . "\n";
+
+// 0.96428571428571
+echo "Jaro-Winkler : " . StringDistance::jaroWinkler($string1, $string2) . "\n";
+
+// 0.98809523809524
+echo "Jaro-Winkler (prefix scale = 0.2) : " . StringDistance::jaroWinkler($string1, $string2, 0.2) . "\n";
 
 use webd\language\PorterStemmer;
-echo "analyzing => " . PorterStemmer::Stem("analyzing");
-echo "abandoned => " . PorterStemmer::Stem("abandoned");
-echo "inclination => " . PorterStemmer::Stem("inclination");
+// analyz
+echo "analyzing => " . PorterStemmer::stem("analyzing") . "\n";
+
+// abandon
+echo "abandoned => " . PorterStemmer::stem("abandoned") . "\n";
+
+// inclin
+echo "inclination => " . PorterStemmer::stem("inclination") . "\n";
+
+$lcs = new \webd\language\LCS($string1, $string2);
+// You won 100$
+echo $lcs->value() . "\n";
+
+// 12
+echo $lcs->length() . "\n";
 
-$lcs = new \webd\language\LCS($str1, $str2);
-echo $lcs->value();
-echo $lcs->length();
-echo $lcs->distance();
+// 4
+echo $lcs->distance() . "\n";
 
 // SpamSum, aka ssdeep, aka Context-Triggered Piecewize Hashing (CTPH):
 $s = new \webd\language\SpamSum;
-echo $s->HashString(file_get_contents($f));
+// 192:x+cMdRiWqk2YODjCoG4OU88/ffcQ+lsCYDIlp6+TF244htoJFUjw:krovCLA9byp6+52jhtnjw
+echo $s->HashString(file_get_contents(__DIR__ . "/SpamSum.php")) . "\n";
 ```

src/example.php

@@ -0,0 +1,46 @@
+<?php
+
+require __DIR__ . "/../vendor/autoload.php";
+
+use webd\language\StringDistance;
+
+$string1 = "You won 10000$";
+$string2 = "You won 15500$";
+
+// 2
+echo "Edit distance : " . StringDistance::editDistance($string1, $string2) . "\n";
+
+// 2
+echo "Levenshtein : " . StringDistance::levenshtein($string1, $string2) . "\n";
+
+// 0.96428571428571
+echo "Jaro-Winkler : " . StringDistance::jaroWinkler($string1, $string2) . "\n";
+
+// 0.98809523809524
+echo "Jaro-Winkler (prefix scale = 0.2) : " . StringDistance::jaroWinkler($string1, $string2, 0.2) . "\n";
+
+use webd\language\PorterStemmer;
+
+// analyz
+echo "analyzing => " . PorterStemmer::stem("analyzing") . "\n";
+
+// abandon
+echo "abandoned => " . PorterStemmer::stem("abandoned") . "\n";
+
+// inclin
+echo "inclination => " . PorterStemmer::stem("inclination") . "\n";
+
+$lcs = new \webd\language\LCS($string1, $string2);
+// You won 100$
+echo $lcs->value() . "\n";
+
+// 12
+echo $lcs->length() . "\n";
+
+// 4
+echo $lcs->distance() . "\n";
+
+// SpamSum, aka ssdeep, aka Context-Triggered Piecewize Hashing (CTPH):
+$s = new \webd\language\SpamSum;
+// 192:x+cMdRiWqk2YODjCoG4OU88/ffcQ+lsCYDIlp6+TF244htoJFUjw:krovCLA9byp6+52jhtnjw
+echo $s->HashString(file_get_contents(__DIR__ . "/SpamSum.php")) . "\n";