fork download
copy 
  1. <?php 
  2.     function convert($keyword, $debug = false) {
  3.        $wResult = preg_match_all('/I(?=[[:upper:]][[:lower:]])|[[:upper:]]{2,}|[[:upper:]][[:lower:]]*|[[:lower:]]+|\d+|#/u', $keyword, $matches);
  4.        if($debug){
  5.            var_dump($matches);
  6.            var_dump($matches[0]);
  7.            var_dump(implode(' ',$matches[0]));
  8.        }
  9.        return implode(' ',$matches[0]);
  10.     }
  11.  
  12.  $search_keyword = array(
  13.             "comeHEREtomorrow",
  14.             "KissYouTODAY",
  15.             "comeÜndeHere",
  16.             "NEVERSAYIT",
  17.             "2013willCome",
  18.             "Before2013ends",
  19.             "IKnowThat",
  20.             "#whatiknow"
  21.         );
  22.         $need_keyword = array(
  23.             "come HERE tomorrow",
  24.             "Kiss You TODAY",
  25.             "come Ünde Here",
  26.             "NEVERSAYIT",
  27.             "2013 will Come",
  28.             "Before 2013 ends",
  29.             "I Know That",
  30.             "# whatiknow"
  31.         ); 
  32.  
  33.  $search_keyword2 = array(
  34.      "Icons"
  35.     , "WellIKnowThat"
  36.     , "ITan"
  37.     , "whirlwind"
  38.         );
  39.         $need_keyword2 = array(
  40.      "Icons"
  41.     , "Well I Know That"
  42.     , "I Tan"
  43.     , "whirlwind"
  44.         );     
  45. echo "Initial Cases:\n";
  46.         foreach ($search_keyword as $key => $w) {
  47.             $wExpected = $need_keyword[$key];
  48.  
  49.             $wResult = convert($w);
  50.  
  51.             $check = strcmp($wExpected, $wResult);
  52.             $checkWord = ( $check == 0 ? "SUCCESS" : "FAILURE" );
  53.  
  54.             echo "try $key,\t keyword: \"$w\" expected: \"$wExpected\" result: \"$wResult\" check: $check ($checkWord),\n";
  55.         }
  56.  
  57.  
  58.  
  59. echo "\n\nSecondary Cases:\n";
  60.         foreach ($search_keyword2 as $key => $w) {
  61.             $wExpected = $need_keyword2[$key];
  62.  
  63.             $wResult = convert($w);
  64.  
  65.             $check = strcmp($wExpected, $wResult);
  66.             $checkWord = ( $check == 0 ? "SUCCESS" : "FAILURE" );
  67.  
  68.             echo "try $key,\t keyword: \"$w\" expected: \"$wExpected\" result: \"$wResult\" check: $check ($checkWord),\n";
  69.         }
  70. ?>
Success #stdin #stdout 0.01s 20568KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Initial Cases:
try 0,	 keyword: "comeHEREtomorrow" expected: "come HERE tomorrow" result: "come HERE tomorrow" check: 0 (SUCCESS),
try 1,	 keyword: "KissYouTODAY" expected: "Kiss You TODAY" result: "Kiss You TODAY" check: 0 (SUCCESS),
try 2,	 keyword: "comeÜndeHere" expected: "come Ünde Here" result: "come Ünde Here" check: 0 (SUCCESS),
try 3,	 keyword: "NEVERSAYIT" expected: "NEVERSAYIT" result: "NEVERSAYIT" check: 0 (SUCCESS),
try 4,	 keyword: "2013willCome" expected: "2013 will Come" result: "2013 will Come" check: 0 (SUCCESS),
try 5,	 keyword: "Before2013ends" expected: "Before 2013 ends" result: "Before 2013 ends" check: 0 (SUCCESS),
try 6,	 keyword: "IKnowThat" expected: "I Know That" result: "I Know That" check: 0 (SUCCESS),
try 7,	 keyword: "#whatiknow" expected: "# whatiknow" result: "# whatiknow" check: 0 (SUCCESS),


Secondary Cases:
try 0,	 keyword: "Icons" expected: "Icons" result: "Icons" check: 0 (SUCCESS),
try 1,	 keyword: "WellIKnowThat" expected: "Well I Know That" result: "Well I Know That" check: 0 (SUCCESS),
try 2,	 keyword: "ITan" expected: "I Tan" result: "I Tan" check: 0 (SUCCESS),
try 3,	 keyword: "whirlwind" expected: "whirlwind" result: "whirlwind" check: 0 (SUCCESS),
https://ideone.com/Ewdm8L
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!