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POHow To Modify Each Line Of SQL File
 

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  1. POHow To Modify Each Line Of SQL File
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    <p>I need to modify many SQL statements to include an incremented number to keep track of each word in the 'paragraph' column. Sorry, but my PHP skills are limited. I am thinking a foreach loop after reading the file, but can't come up with anything to actually modify the lines to include each a value for each word.</p> <p>Current SQL:</p> <pre><code>INSERT INTO `book` VALUES(1, 1, 1, 'These are the words in a sentence in a chapter in a book.'); INSERT INTO `book` VALUES(1, 1, 2, 'These are the words in the second sentence in a chapter in a book.'); INSERT INTO `book` VALUES(1, 1, 3, 'These are the words in the third sentence in a chapter in a book.'); ...and so on. </code></pre> <p>The current VALUES are 'book', 'chapter, 'paragraph_number', 'paragraph'.</p> <p>Goal:</p> <pre><code>INSERT INTO `book` VALUES(1, 1, 1, 1,'These'); INSERT INTO `book` VALUES(1, 1, 1, 2,'are'); INSERT INTO `book` VALUES(1, 1, 1, 3,'the'); INSERT INTO `book` VALUES(1, 1, 1, 4,'words'); </code></pre> <p>The -new- VALUES are 'book', 'chapter, 'paragraph_number', 'paragraph', 'word_number'.</p> <p>I already have the book, chapter, and paragraph number.</p> <p>For example: </p> <pre><code>INSERT INTO `book` VALUES(1, 5, 16, 'This is a sentence from book 1, chapter 5, paragraph 16.'); </code></pre> <p>would convert to:</p> <pre><code>INSERT INTO `book` VALUES(1, 5, 16, 1,'This'); INSERT INTO `book` VALUES(1, 5, 16, 2,'is'); INSERT INTO `book` VALUES(1, 5, 16, 3,'a'); INSERT INTO `book` VALUES(1, 5, 16, 4,'sentence'); INSERT INTO `book` VALUES(1, 5, 16, 5,'from'); INSERT INTO `book` VALUES(1, 5, 16, 6,'book'); INSERT INTO `book` VALUES(1, 5, 16, 7,'1,'); INSERT INTO `book` VALUES(1, 5, 16, 8,'chapter'); INSERT INTO `book` VALUES(1, 5, 16, 9,'5,'); INSERT INTO `book` VALUES(1, 5, 16, 10,'paragraph'); INSERT INTO `book` VALUES(1, 5, 16, 11,'16.'); </code></pre> <p>Any assistance would be greatly appreciated ...Thanks!</p> <p>EDIT: Below is the code that worked ....based off of Akam's answer ...I changed the SQL statement. Added the [SEP] to separate the text from the other data which allowed me to work with the text. Also, added the $x to increment the word count.</p> <p>SQL:</p> <pre><code>1, 1, 1,[SEP]These are the words in sentence 1 in chapter 1 in a book. 1, 1, 2,[SEP]These are the words in sentence 2 in chapter 1 in a book. </code></pre> <p>PHP:</p> <pre><code>$lines = file('my-book.sql'); $query = "INSERT INTO `book` VALUES \n"; foreach ($lines as $line) { $part = preg_split("/\[SEP\]/", $line); $part[1] = preg_replace('~[\r\n]+~', '', $part[1]); $words = preg_split("/\s+/", $part[1]); $x = 1; foreach($words as $word) { $values[] = "(".$part[0]." ".$x.", '".$word."')"; $x++; } } $new_lines = implode(",\n", $values); $new_lines = $query.$new_lines.";"; echo $new_lines; </code></pre>
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