I want to print both
<?php
//in file A
$_SESSION['cart']['prices'] = array('1000');
$_SESSION['cart']['services'] = array('game');
//In File B
$_SESSION['cart']['prices'] = array('2000');
$_SESSION['cart']['services'] = array('game2');
//in file C
foreach ($_SESSION['cart']['services'] as $key => $service) {
echo $service . ' = ' . $_SESSION['cart']['prices'][$key] . '<br />';
}
?>
Better use this :
$_SESSION['cart']['prices'][] = array('1000');
$_SESSION['cart']['services'][] = array('game');
//In File B
$_SESSION['cart']['prices'][] = array('2000');
$_SESSION['cart']['services'][] = array('game2');
According to the current data foreach loop will execute two times. It will print Array as $service is array array('1000') and array('2000') same as for $_SESSION['cart']['prices'][$key]
foreach ($_SESSION['cart']['services'] as $key => $service) {
echo $service . ' = ' . $_SESSION['cart']['prices'][$key] . '<br />';
}
Try this :
$array1 = array('1000','2000');
$array2 = array('game1','game2');
foreach($array1 as $index=>$key)
{
$_SESSION['cart']['prices'][] = $key;
$_SESSION['cart']['services'][] = $array2[$index];
}
foreach ($_SESSION['cart']['services'] as $key => $service) {
echo $service . ' = ' . $_SESSION['cart']['prices'][$key] . '<br />';
}
Related
can I ask for your help? I have values in the array and I want to combine them to become one value. I want a result that 'gendesc' 'dmdnost' 'stredesc' 'formdesc' 'rtedesc' will be in one column. Thanks.
foreach($data as $item){
$tmp = array();
$tmp_item = (array) $item;
$tmp['description'] = $tmp_item['gendesc'];
$tmp['m1'] = $tmp_item['dmdnost'];
$tmp['m2'] = $tmp_item['stredesc'];
$tmp['m3'] = $tmp_item['formdesc'];
$tmp['m4'] = $tmp_item['rtedesc'];
$final_data [] = $tmp;
}
print_r($final_data);
Can you try
foreach($data as $item){
$tmp_item = (array) $item;
$tmp = $tmp_item['gendesc']
. ' ' . $tmp_item['dmdnost']
. ' ' . $tmp_item['stredesc']
. ' ' . $tmp_item['formdesc']
. ' ' . $tmp_item['rtedesc'];
$final_data[] = array('description' => $tmp);
}
print_r($final_data);
You want this?
foreach($data as $item){
$tmp = array();
// ver.1
$tmp['description'] = $item['gendesc']
. $item['dmdnost']
. $item['stredesc']
. $item['formdesc']
. $item['rtedesc'];
// ver.2 also you can use one-line shortcut with implode instead of ver.1
$tmp['description'] = trim(implode(" , ", $item));
$final_data[] = $tmp;
}
print_r($final_data);
Try this,
$i =0;
foreach($data as $item)
{
$tmp = [];
$tmp[$i]['description'] = $item['gendesc'];
$tmp[$i]['m1'] = $item['dmdnost'];
$tmp[$i]['m2'] = $item['stredesc'];
$tmp[$i]['m3'] = $item['formdesc'];
$tmp[$i]['m4'] = $item['rtedesc'];
$i++;
}
print_r($tmp);
I'm using var_export to dump output to logs when errors occur. However since the result is in pure text, I don't get a chance to push it through some sort of library like krumo so I can interactively explores the output.
What methods do people have to deal with making var_export text more readable?
Here is my function, it works well for multidimensional arrays:
function VE($varname, $varval, $short_syntax=true, $tag = ' ', $comma='', $end_line="\r\n") {
$res = '';
if($short_syntax){
$begin_array = '[';
$end_array = ']';
} else {
$begin_array = 'array(';
$end_array = ')';
}
$arr = explode('/',$varname);
$dim =count($arr)-1;
$lastKey = end($arr);
if (! is_array($varval)){
if( is_string($varval)) $varval = "'$varval'";
$res .= str_repeat($tag,$dim) . $lastKey . ' => ' . $varval . $comma . $end_line;
}else{
$res .= str_repeat($tag,$dim) . $lastKey . ' => ' . $begin_array . $end_line;
$count_varval = 0;
$dim_varval = count($varval);
foreach ($varval as $key => $val){
$count_varval++;
if($count_varval<$dim_varval) $commma=','; else $commma='';
if( is_string($key)) $key = "'$key'";
$res .= VE ($varname . "/" . $key , $val, $short_syntax, $tag, $commma);
}
$res .= str_repeat($tag,$dim) . $end_array . $comma . $end_line;
}
return $res;
}
$bigarray = array(); // your array
$bb = VE ('$bigarray', $bigarray);
echo "<pre>$bb</pre>";
I hope it helps ;)
for ($k = 0; $k < $count; $k++) {
$master[$k] = $namearray[$k], $streetarray[$k], $localityarray[$k], $regionarray[$k], $postalcodearray[$k], $phonearray[$k];
}
I'd like to declare a new array and set values from other arrays already declared. I thought I could just loop through the keys and set the values but this doesn't work for me.
Full code below. I'm parsing yellow pages search results and trying to output search results into a csv file. In the code below I removed the loop and only added a few values to the array to make sure my bug wasn't something else.
<?php
// include required functions
include('simple_html_dom.php');
$url = "http://www.yellowpages.com/" . $_POST['city'] . '-' . $_POST['state'] . '-' . $_POST['postalcode'] . '/' . $_POST['category'] . '?g=' . $_POST['city'] . '%2C+' . $_POST['state'] . '+' . $_POST['postalcode'] . '&q=' . $_POST['category'];
// get DOM from URL
$html = file_get_html($url);
// find all business name
foreach($html->find('h3.business-name') as $name)
//echo $name->innertext . '<br />';
$namearray[] = $name->innertext;
// find all business street address
foreach($html->find('span.street-address') as $street)
//echo $street->innertext . '<br />';
$streetarray[] = $street->innertext;
// find all business city
foreach($html->find('span.locality') as $locality)
//echo $locality->innertext . '<br />';
$localityarray[] = $locality->innertext;
// find all business state
foreach($html->find('span.region') as $region)
//echo $region->innertext . '<br />';
$regionarray[] = $region->innertext;
// find all business postal code
foreach($html->find('span.postal-code') as $postalcode)
//echo $postalcode->innertext . '<br />';
$postalcodearray[] = $postalcode->innertext;
// find all business phone
foreach($html->find('span.business-phone') as $phone)
//echo $phone->innertext . '<br />';
$phonearray[] = $phone->innertext;
?>
<p>Search results for: <?php echo $_POST['category'] . ' ' . $_POST['city'] . ' ' . $_POST['state'] . ' ' . $_POST['postalcode']; ?></p>
<?php
// Output results
$count = count($namearray);
for ($i = 0; $i < $count; $i++) {
echo $namearray[$i] . '<br />';
echo $streetarray[$i] . '<br />';
echo $localityarray[$i] . ',' . $regionarray[$i] . ' ' . $postalcodearray[$i] . '<br />';
echo $phonearray[$i] . '<br />' . '<br />';
}
$list = array (
array($namearray[0], $streetarray[0], $localityarray[0], $regionarray[0], $postalcodearray[0], $phonearray[0]),
array($namearray[1], $streetarray[1], $localityarray[1], $regionarray[1], $postalcodearray[1], $phonearray[1]),
array($namearray[2], $streetarray[2], $localityarray[2], $regionarray[2], $postalcodearray[2], $phonearray[2]),
array($namearray[3], $streetarray[3], $localityarray[3], $regionarray[3], $postalcodearray[3], $phonearray[3])
);
$fp = fopen('hrpsearch.csv', 'w');
foreach ($list as $fields) {
fputcsv($fp, $fields);
}
fclose($fp);
?>
Try:
$master = array();
for ($k = 0; $k < $count; $k++) {
$master[$k] = array
( $namearray[$k]
, $streetarray[$k]
, $localityarray[$k]
, $regionarray[$k]
, $postalcodearray[$k]
, $phonearray[$k]
);
}
This will create a new two-dimensional array for you with associated keys for every child array.
Try
for($k = 0; $k < $count; $k++) {
$master[$k] = array(
$namearray[$k],
$streetarray[$k],
$localityarray[$k],
$regionarray[$k],
$postalcodearray[$k],
$phonearray[$k]
);
}
Maybe do you just want to achieve this?
$master[$k] = array($namearray[$k], $streetarray[$k], $localityarray[$k], $regionarray[$k], $postalcodearray[$k], $phonearray[$k]);
I would suggest using instead:
$master[$k]['name'] = $namearray[$k];
$master[$k]['street'] = $streetarray[$k];
...
The retrieval of the data will be more readable.
I think #DaveRandom's answer is what (I imply) you are looking for.
Since a PHP array can be of any type (scalar, array, object, etc.), you need to tell it you are assigning an array with the construct array().
The end result would be:
$master[$k] = array($namearray[$k], $streetarray[$k], $localityarray[$k], $regionarray[$k], $postalcodearray[$k], $phonearray[$k]);
Try this
for ($k = 0; $k < $count; $k++) {
$master[$k] = array($namearray[$k], $streetarray[$k], $localityarray[$k], $regionarray[$k], $postalcodearray[$k], $phonearray[$k]);
}
or is better to create associative array
for ($k = 0; $k < $count; $k++) {
$master[$k] = array('name'=>$namearray[$k],
'street'=>$streetarray[$k],
'city'=>$localityarray[$k],
'region'=>$regionarray[$k],
'postalCode'=>$postalcodearray[$k],
'phone'=>$phonearray[$k]);
}
You also need to check if your array elements are not empty or just put # befor array element like 'name'=>#$namearray[$k]. It will remove any warning if element doesn't exist.
I have this web service http://onleague.stormrise.pt:8031/OnLeagueRest/resources/onleague/Social/Login?Token=210029242357724|fd4eef8a839f24db2a9fedcd.1-100001001235070|Nro7dAY411DJRn7E8zB6MOXHjq8
And I'm having problems catching some values like:
clubId, clubName, clubLogo, relationType, and dateAdded.
I just don't know how to handle the array.
My code:
<?php
function getUserInfo() {
$json = file_get_contents('http://onleague.stormrise.pt:8031/OnLeagueRest/resources/onleague/Social/Login?Token=210029242357724|fd4eef8a839f24db2a9fedcd.1-100001001235070|Nro7dAY411DJRn7E8zB6MOXHjq8');
$data = json_decode($json, TRUE);
$v= $data['data'];
$_SESSION['userinfid'][] = $v['id'];
$_SESSION['userinfnickname'][] = $v['nickname'];
$_SESSION['userinfvisibility'][] = $v['visibility'];
$_SESSION['userinffirstname'][] = $v['first_name'];
$_SESSION['userinflastname'][] = $v['last_name'];
$_SESSION['userinfgender'][] = $v['gender'];
$_SESSION['userinfdialect'][] = $v['dialect'];
$_SESSION['userinfstatus'][] = $v['status'];
$_SESSION['userinfadmissiondate'][] = $v['admission_date'];
$_SESSION['userinflastaccess'][] = $v['last_access'];
$_SESSION['userinfusername'][] = $v['username'];
$_SESSION['userinfpoints'][] = $v['points'];
$_SESSION['userinfranking'][] = $v['ranking'];
$_SESSION['userinfsessionID'][] = $v['sessionID'];
$_SESSION['userinfpublicProfile'][] = $v['publicProfile'];
$_SESSION['userinfemail'][] = $v['email'];
$_SESSION['userinfmobile'][] = $v['mobile'];
$_SESSION['userinfimageURL'][] = $v['imageURL'];
$_SESSION['userinfclubURL'][] = $v['clubURL'];
$_SESSION['userinfcontact'][] = $v['contacts']['contact'];
$_SESSION['userinfcontactType'][] = $v['contacts']['contactType'];
$_SESSION['userinfisdefault'][] = $v['contacts']['is_default'];
$_SESSION['userinfclubId'][] = $v['clubs']['clubId'];
$_SESSION['userinfclubName'][] = $v['clubs']['clubName'];
$_SESSION['userinfclubLogo'][] = $v['clubs']['clubLogo'];
$_SESSION['userinfrelationType'][] = $v['clubs']['relationType'];
$_SESSION['userinfdateAdded'][] = $v['clubs']['dateAdded'];
}
getUserInfo();
echo 'IDClube: ' . $_SESSION['userinfclubId'][0] . '<br />';
echo 'NomeClube: ' . $_SESSION['userinfclubName'][0] . '<br />';
echo 'LogoClube: ' . $_SESSION['userinfclubLogo'][0] . '<br />';
echo 'RelationType: ' . $_SESSION['userinfrelationType'][0] . '<br />';
echo 'DataAdicionado: ' . $_SESSION['userinfdateAdded'][0] . '<br />';
?>
And if there is only one value for each key of session then
<?php
function getUserInfo() {
$json = file_get_contents('http://onleague.stormrise.pt:8031/OnLeagueRest/resources/onleague/Social/Login?Token=210029242357724|fd4eef8a839f24db2a9fedcd.1-100001001235070|Nro7dAY411DJRn7E8zB6MOXHjq8');
$data = json_decode($json, TRUE);
$v= $data['data'];
foreach($v as $key => $value)
{
$_SESSION['userinf'.$key] = $value;
}
}
getUserInfo();
echo 'IDClube: ' . $_SESSION['userinfclubs']['clubId'] . '<br />';
echo 'NomeClube: ' . $_SESSION['userinfclubs']['clubName'] . '<br />';
echo 'LogoClube: ' . $_SESSION['userinfclubs']['clubLogo'] . '<br />';
echo 'RelationType: ' . $_SESSION['userinfclubs']['relationType'] . '<br />';
echo 'DataAdicionado: ' . $_SESSION['userinfclubs']['dateAdded'] . '<br />';
Be careful,there's more than one club in clubs, so you'll need to do something like this :
foreach ($v['clubs'] as $value) {
$_SESSION['userinfclubId'][] = $value['clubId'];
$_SESSION['userinfclubName'][] = $value['clubName'];
$_SESSION['userinfclubLogo'][] = $value['clubLogo'];
$_SESSION['userinfrelationType'][] = $value['relationType'];
$_SESSION['userinfdateAdded'][] = $value['dateAdded'];
}
How do I print out all the parameters and their value from a URL without using e.g. print $_GET['paramater-goes-here']; multiple times?
I use
print_r($_GET);
foreach($_GET as $key => $value){
echo $key . " : " . $value . "<br />\r\n";
}
The parameters are in the URL, so are available in $_GET ; and you can loop over that array using foreach :
foreach ($_GET as $name => $value) {
echo $name . ' : ' . $value . '<br />';
}
Its easy to get all request parameters from url.
<?php
print_r($_REQUEST);
?>
This will return an array format.
You can also use parse_url() and parse_str():
$url = 'http://www.example.com/index.php?a=1&b=2&c=3&d=some%20string';
$query = parse_url($url, PHP_URL_QUERY);
parse_str($query);
parse_str($query, $arr);
echo $query; // a=1&b=2&c=3&d=some%20string
echo $a; // 1
echo $b; // 2
echo $c; // 3
echo $d; // some string
foreach ($arr as $key => $val) {
echo $key . ' => ' . $val . ', '; // a => 1, b => 2, c => 3, d => 4
}
Try this.....
function get_all_get()
{
$output = "?";
$firstRun = true;
foreach($_GET as $key=>$val) {
if(!$firstRun) {
$output .= "&";
} else {
$firstRun = false;
}
$output .= $key."=".$val;
}
return $output;
}
i use:
ob_start();
var_dump($_GET);
$s=ob_get_clean();
i use:
$get = $_REQUEST;
$query_string = '?';
foreach ($get as $key => $value) {
$query_string .= $key . '=' . $value . '&';
}
$query_string;