Displaying MySQL in PHP -

-

so far, have program links phpmyadmin database php script. now, need display things in table "all records," "all contacts last name starts s," "all pet owners," etc. question is: there simpler way insert code php script display information database. right have long echo statement display information. there way can use select * statement display records , simplify code?

<?php     $db_hostname='localhost';     $db_username='root';     $db_password='';     $db_database='address book';      $connection = new mysqli(   $db_hostname,                                 $db_username,                                 $db_password,                                 $db_database);      if ($connection->connect_error) {         echo "sorry";     } else {         echo "connected!<br><br>";               $sql = "select * people";         $result = $connection->query($sql);         if (!$result) die ($connection->error);         $n = $result->num_rows;               ($i=1; $i<=$n; $i++) {             $row = $result->fetch_array(mysqli_assoc);      echo "<table>             <tr><th>id</th><th>first name</th><th>last name</th>             <th>street address</th><th>city</th>             <th>state</th><th>zip code</th>             <th>email address</th><th>comment</th>             <th>number of pets</th></tr>";          echo "<tr><td width=20>" . $row['id'] . "</td><td>" . $row['first name'] . "</td><td width=40>" .                 $row['last name'] . "</td><td width=200>" . $row['street address'] . "</td><td width=30>" .                 $row['city'] . "</td><td width=40>" . $row['state'] . "</td><td width=30>" .                 $row['zip code'] . "</td><td width=40>" . $row['email address'] . "</td><td width=20>" .                 $row['comment'] . "</td><td width=10>" . $row['number of pets'] . "</td></tr>";         }         echo "</table>";     } ?>

you should table structure first insert php codes within structure. e.g:

<?php  // put mysqli retrievals codes here ?> <table>   <tr>     <th>field_1</th>     <th>field_2</th>     <th>field_3</th>   </tr>  <?php while ($rows = $result->fetch_array(mysqli_assoc)) { ?>   <tr>     <td><?php echo $rows['field_1']; ?></td>     <td><?php echo $rows['field_2']; ?></td>     <td><?php echo $rows['field_3']; ?></td>   </tr> <?php  } ?>  </table>

Comments

Post a Comment

Popular posts from this blog

c++ - No viable overloaded operator for references a map -

-
i trying use map can make tag names reference number. when try , use it, in code error (6 in total every time reference map): src/main.cpp:25:45: error: no viable overloaded operator[] type 'std::map<std::string, std::string>' const char* idcs = node.child_value(tagmap[3]); this code: #include "pugi/pugixml.hpp" #include <iostream> #include <string> #include <map> int main() { pugi::xml_document doca, docb; std::map<std::string, pugi::xml_node> mapa, mapb; std::map<std::string, std::string> tagmap {{"1", "data"}, {"2", "entry"}, {"3", "id"}, {"4", "content"}}; if (!doca.load_file("a.xml") || !docb.load_file("b.xml")) { std::cout << "can't find input files"; return 1; } (auto& node: doca.child(tagmap[1]).children(tagmap[2])) { co
Read more

java - Custom OutputStreamAppender not run: LOGBACK: No context given for <MYAPPENDER> -

-
i wish write custom appender on basis of outputstreamappender . wrote following class package tests; import java.io.ioexception; import java.io.outputstream; import ch.qos.logback.core.outputstreamappender; public class myappender<e> extends outputstreamappender<e> { public myappender() { system.out.println("myappender created"); setoutputstream(new outputstream() { @override public void write(int b) throws ioexception { throw new unsupportedoperationexception(); } }); } } then wrote following runner: package tests; import org.slf4j.loggerfactory; import ch.qos.logback.classic.logger; public class runner { private static final logger log = (logger) loggerfactory.getlogger(runner.class); public static void main(string[] args) { //log.addappender(new myappender<iloggingevent>()); log.info("hello world"); } } finall
Read more

java - Cannot secure connection using TLS -

-
i'm trying establish secure socket connection between java client applet (built jdk 1.7.0_75-b13) , vc++ server application. as test vehicle, used vc++ client/server sample found in msdn forums, modified use schannel , able establish socket using cipher suite tls_rsa_with_aes_128_cbc_sha. works of tls 1.0/1.1/1.2. when try opening socket java applet same server application, connection rejected server reporting following: tls 1.0 acceptsecuritycontext failed: 0x80090327 tls 1.1 acceptsecuritycontext failed: 0x80090331 tls 1.2 acceptsecuritycontext failed: 0x80090331 this java code used create socket: debugprint("setting secure connection"); sslsocketfactory sslsocketfactory = (sslsocketfactory) sslsocketfactory.getdefault(); sslsocket sslsocket = (sslsocket) sslsocketfactory.createsocket("127.0.0.1", socketnumber); debugprint("starting handshake"); sslsocket.settcpnodelay(true); sslsocket.setsolinger(false, 0); sslsocket.s
Read more