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<?php function getSearchResult($str, $query, $numOfWordToAdd) { $lowered = strtolower($query); $str = str_replace($query,$lowered,$str); var_dump(array('lowered' => $lowered, 'str' => $str)); list($before, $after) = explode($lowered, $str); } $body = "<p>This is the body, KeyWoRd to be searched is here.</p>"; $keyword = "kEyword"; echo getSearchResult($body,$keyword,1); ?>
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(2) { ["lowered"]=> string(7) "keyword" ["str"]=> string(56) "<p>This is the body, KeyWoRd to be searched is here.</p>" } Warning: Undefined array key 1 in /in/K1OQc on line 8
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
array(2) { ["lowered"]=> string(7) "keyword" ["str"]=> string(56) "<p>This is the body, KeyWoRd to be searched is here.</p>" } Notice: Undefined offset: 1 in /in/K1OQc on line 8
Output for 7.3.32 - 7.3.33
array(2) { ["lowered"]=> string(7) "keyword" ["str"]=> string(56) "<p>This is the body, KeyWoRd to be searched is here.</p>" }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
array(2) { ["lowered"]=> string(7) "keyword" ["str"]=> string(56) "<p>This is the body, KeyWoRd to be searched is here.</p>" } Notice: Undefined offset: 1 in /in/K1OQc on line 8
preferences:
286.84 ms | 402 KiB | 424 Q