PHP Regex Multiple Instances -


i'm importing csv data , need nice , arrayed out.

smaller example data follows. 

"name","address" "john doe","5111 fury rd santa cruz" "jane doe","321 tess st texas" "josh doe","653 1st st  orlando florida united states"

as can see need split on line breaks outside of quotes str_getcsv isn't multi-line.

i had used expression.

$lines = preg_split('/[\r\n]{1,2}(?=(?:[^\"]*\"[^\"]*\")*(?![^\"]*\"))/',$data);

however preg_split crapped bed when on xxxx amount of characters in string.

so resorting preg_match_all need issues regex selector. 

preg_match_all('/^(.*?)[\r\n]{1,2}(?=(?:[^\"]*\"[^\"]*\")*(?![^\"]*\"))/', $data, $matches);

currently matches first instance.

array(     [0] => array ( [0] => "name","address")     [1] => array ( [0] => "name","address") )

any clue return data in array?

here 1 way parse it. have commented out part deletes new lines in address. if want remove commenting. 

$re = '/\"(.*?)\",\"(.*?)\"/s'; $data = '"name","address" "john doe","5111 fury rd santa cruz" "jane doe","321 tess st texas" "josh doe","653 1st st orlando florida united states"';  preg_match_all($re, $data, $matches);  /* foreach($matches[2] &$value){     $value = str_replace(php_eol, " ", $value); } */ var_dump($matches);

https://3v4l.org/7krdt

output foreach: 

array(3) {   [0]=>   array(4) {     [0]=>     string(16) ""name","address""     [1]=>     string(36) ""john doe","5111 fury rd santa cruz""     [2]=>     string(30) ""jane doe","321 tess st texas""     [3]=>     string(53) ""josh doe","653 1st st orlando florida united states""   }   [1]=>   array(4) {     [0]=>     string(4) "name"     [1]=>     string(8) "john doe"     [2]=>     string(8) "jane doe"     [3]=>     string(8) "josh doe"   }   [2]=>   array(4) {     [0]=>     string(7) "address"     [1]=>     string(23) "5111 fury rd santa cruz"     [2]=>     string(17) "321 tess st texas"     [3]=>     &string(40) "653 1st st orlando florida united states"   } }

Comments

Post a Comment

Popular posts from this blog

PHP and MySQL WP -

i trying accomplish 2 things here code. writing php directly wp page using insert php plugin. 1) query mysql database , return results 1 column 4 columns. 2) make each result own hyperlink directs user new wp page runs new query on page. i able query show results , turn results dynamic hyperlink, cannot formatting down. right returns result 1 column. here have: [insert_php] $servername = "localhost"; $username = "login"; //edited privacy $password = "password"; //edited privacy $database = "database"; //edited privacy // create connection $conn = new mysqli($servername, $username, $password, $database); // check connection if ($conn->connect_error) { die("connection failed: " . $conn->connect_error); } echo "connected successfully"; //get results database $result = mysqli_query($conn,"select mine mines order mine"); $all_property = array(); //declare array saving property //showing proper...
Read more

android - InAppBilling registering BroadcastReceiver in AndroidManifest -

i'm implementing inapp billing in android app. works well, however, i'm trying decouple broadcast receiver activity manifest. suggestion in android's trivialdrive sample: // important: dynamically register broadcast messages updated purchases. // register receiver here instead of <receiver> in manifest // because call getpurchases() @ startup, therefore can ignore // broadcasts sent while app isn't running. // note: registering listener in activity bad idea, done here // because sample. regardless, receiver must registered after // iabhelper setup, before first call getpurchases(). currently there's class extends broadcastreceiver : public class iabbroadcastreceiver extends broadcastreceiver { /** * intent action receiver should filter for. */ public static final string action = "com.android.vending.billing.purchases_updated"; private final iabbroadcastlistener mlistener; public iabbroadcastreceiver(iabbroadcastlistener listener) { m...
Read more

go - golang pprof for c library code -

i have been trying profile golang application pprof, seems details of c code(linked static library) missed in output result. flame graph from frame graph can see c code time consuming reported within "runtime._externalcode", no details @ all. , sure static library compiled debug enable. so there way make pprof details(like stack trace) of 3rd party c code? or there other golang profiling tool this?
Read more