Added --nopk option for disabling the primary key

README.MD

@@ -0,0 +1,26 @@
+#php-csv2mysql
+
+**Note on most conditions it is much better to simply import the CSV file using the fast import which will get you done in seconds rather than minutes or hours**
+
+**Reccomended sytnax with CSV import:**  
+**_LOAD DATA LOCAL INFILE 'file.csv' INTO TABLE table   
+FIELDS TERMINATED BY ',' LINES TERMINATED BY '\n'  
+(@col1,@dummy,@col3) set  
+EX1=@col1,EX2=@col3;_**
+
+Converts CSV files to .SQL files, with a CREATE TABLE and INSERT statements for each row of the CSV.
+Will automatically ignore columns that contain no data, and will make all columns type VARCHAR with a size equal to the length of that column's longest value.
+
+## Instructions 
+1. Replace the mysql connect database and password name the applicaion. 
+
+### To Use
+
+```bash
+php csv_to_sql.php inputfile.csv outputfile.sql database_name
+```
+
+## Optional Commands  
+
+### Disable automatically primary key to first column  
+--nopk

php-csv2mysql.php

@@ -3,6 +3,7 @@
 	$IMPORT_FILE = $argv[1];
 	$EXPORT_FILE = $argv[2];
 	$DB_NAME = $argv[3];
+	$OPTION = $argv[4];
 	$PK_INDEX = 0;
 	$TABLE_NAME = basename($EXPORT_FILE,'.sql');
 
@@ -38,10 +39,22 @@
 	fwrite($output,"CREATE  TABLE `$DB_NAME`.`$TABLE_NAME` (\n");
 	for($i = 0; $i< $numCols; $i++){
 		if( !$unused_cols[$i] ){
-			fwrite($output,'`'.$col_headings[$i]."` VARCHAR(".$cols[$i]."),\n");
+			if ($i == $numCols-1&&$OPTION == "--nopk") {
+				fwrite($output,'`'.$col_headings[$i]."` VARCHAR(".$cols[$i].")\n");
+				}
+			else {
+				fwrite($output,'`'.$col_headings[$i]."` VARCHAR(".$cols[$i]."),\n");
+
+			}
 		}
 	}
-	fwrite($output,"PRIMARY KEY (`$col_headings[$PK_INDEX]`)\n) DEFAULT CHARACTER SET 'utf8';\n\n");
+
+	// Write primary key or not
+	if ($OPTION != "--nopk") {
+		fwrite($output,"PRIMARY KEY (`$col_headings[$PK_INDEX]`)\n");
+	}
+	// Write character set
+	fwrite($output, ") DEFAULT CHARACTER SET 'utf8';\n\n");
 	// Re-open import file
 	$file = fopen($IMPORT_FILE,'r');
 	$lineNum = 1;