I have dateValues as follows,
[dateVals] = 031012,041012;
it is comma seperated values. I want to make this as array and to get individual values . As i am new to PHP , i want some one's help .
$val = array[dataVals];
for($i=0;$i<sizeof($val);$i++) {
echo "val is".$val[$i]."\n";
}
is not working
use this code
$dateVals = '031012,041012';
$pieces = explode(",", $dateVals);
for($i=0;$i<sizeof($pieces);$i++) {
echo "val is".$pieces[$i]."\n";
}
it will give you proper output.
working example http://codepad.viper-7.com/PQBiZ3
$dateVals = '031012,041012';
$dateValsArr = explode(',', $dateVals);
foreach( $dateValsArr as $date) {
}
Try this code.
Try this One
$dateVals = '031012,041012';
$date_arr[] = explode(',',$dateVals);
for($i = 0 ; $i < count($date_arr) ; $i++)
{
print $date_arr[$i].'<br />';
}
Related
I try to add new data in a multidimensional array for each loop, but it wont work.
This shows the values in my array:
$keys = array_keys($klanten);
for($i = 0; $i < count($klanten); $i++) {
foreach($klanten[$keys[$i]] as $key => $value) {
echo $key . " : " . $value . "<br>";
$klanten['newData'] = 'test';
}
}
With $klanten['newData'] = 'test'; I try to add "test" to each array, but it won't work.
I also tried to use this, AFTER the script above:
foreach ($klanten as &$item ){
$item['newData'] = 'test';
}
That will work, but I think there must be an option to do it in the foreach loop above the first time. How can I do that?
Hi so you got most of it right but, you see when you are looping around a variable and adding a new item in it you have to make sure to give a index for that new array index so...
$keys = array_keys($klanten);
for($i = 0; $i < count($klanten); $i++) {
foreach($klanten[$keys[$i]] as $key => $value) {
echo $key . " : " . $value . "<br>";
// $klanten['newData'] = 'test'; // instead of this
$klanten[$key]['newData'] = 'test'; // do this
}
}
This will save each and every value of newData index according to its key in $klanten array.
So, I wanna select item per item from this array ["A185","A740","A540"]
Like for example I wanna select
$cie[0] = A185 or A740
with something like $cie[0] = A185
This is my code so far, since I fetch that code from a row in a MySQL table.
while ($row = pg_fetch_array($resul)) {
$cie10 = array($row["cie"]);
}
$cie = ["A185","A740"];
$values = array_count_values($cie);
$top = array_slice($values, 0, 1);
print_r($top);
What I get:
Array ( [["A185","A740","A540"]] => 1 )
It just won't work.
I'm Sure you are looking to display the data that is in the array variable
$var = ["A185","A740","A540"]; // Asume as you stored the values in the array called var
foreach($var as $x){
print_r($x);
echo "<br/>";
}
EDIT: Highlighted the code
If i understand your problem. You are looking for this:-
$Fullarray = ["A185","A740","A540"];
$cie = array_slice($Fullarray,0,2);
foreach ($cie as $name) {
$d[] = '"' . $name . '"';
}
$implodekeys = "[".implode(',',$d)."]";
$newarray[$implodekeys] =1;
echo "<pre>"; print_r($newarray);
Hope it helps!
I have 2 array in my code, like the shown below:
<?php
$kalimat = "I just want to search something like visual odometry, dude";
$kata = array();
$eliminasi = " \n . ,;:-()?!";
$tokenizing = strtok($kalimat, $eliminasi);
while ($tokenizing !== false) {
$kata[] = $tokenizing;
$tokenizing = strtok($eliminasi);
}
$sumkata = count($kata);
print "<pre>";
print_r($kata);
print "</pre>";
//stop list
$file = fopen("stoplist.txt","r") or die("fail to open file");
$stoplist;
$i = 0;
while($row = fgets($file)){
$data = explode(",", $row);
$stoplist[$i] = $data;
$i++;
}
fclose($file);
$count = count($stoplist);
//Cange 2 dimention array become 1 dimention
for($i=0;$i<$count;$i++){
for($j=0; $j<1; $j++){
$stopword[$i] = $stoplist[$i][$j];
}
}
//Filtering process
$hasilfilter = array_diff($kata,$stopword);
var_dump($hasilfilter);
?>
$stopword contain of some stop word like attached in http://xpo6.com/list-of-english-stop-words/
All I wanna do is: I want to check if save the element that exist in array $kata and it is not exist in array $stopword
So I want to delete all the element that exist in both array $kata and $stopword .
I read some suggestion to use array_diff , but somehow it doesn't work to me. Really need your help :( Thanks.
array_diff is what you need, you are right. Here is a simplified version of what you try to do:
<?php
// Your string $kalimat as an array of words, this already works in your example.
$kata = ['I', 'just', 'want', 'to', '...'];
// I can't test $stopword code, because I don't have your file.
// So let's say it's a array with the word 'just'
$stopword = ['just'];
// array_diff gives you what you want
var_dump(array_diff($kata,$stopword));
// It will display your array minus "just": ['I', 'want', 'to', '...']
You should also double check the value of $stopword, I can't test this part (don't have your file). If it does not work for you, I guess the problem is with this variable ($stopword)
There is a problem in your $stopword array. var_dump it to see the issue.array_diff is working correct.
Try following code I wrote to make your $stopword array right:
<?php
$kalimat = "I just want to search something like visual odometry, dude";
$kata = array();
$eliminasi = " \n . ,;:-()?!";
$tokenizing = strtok($kalimat, $eliminasi);
while ($tokenizing !== false) {
$kata[] = $tokenizing;
$tokenizing = strtok($eliminasi);
}
$sumkata = count($kata);
print "<pre>";
print_r($kata);
print "</pre>";
//stop list
$file = fopen("stoplist.txt","r") or die("fail to open file");
$stoplist;
$i = 0;
while($row = fgets($file)){
$data = explode(",", $row);
$stoplist[$i] = $data;
$i++;
}
fclose($file);
$count = count($stoplist);
//Cange 2 dimention array become 1 dimention
$stopword= call_user_func_array('array_merge', $stoplist);
$new = array();
foreach($stopword as $st){
$new[] = explode(' ', $st);
}
$new2= call_user_func_array('array_merge', $new);
foreach($new2 as &$n){
$n = trim($n);
}
$new3 = array_unique($new2);
unset($stopword,$new,$new2);
$stopword = $new3;
unset($new3);
//Filtering process
$hasilfilter = array_diff($kata,$stopword);
print "<pre>";
var_dump($hasilfilter);
print "</pre>";
?>
I hope it helps
I use below code,
$i = 0; $comma = NULL;
foreach($messages->get_logged_agents_dep(60) as $val_dep)
{
echo $department_id = $val_dep['department_id'].$comma;
}
I want to put comma (,) end of department_id (as I mentioned in $comma variable)
but last value should not put comma(,), because of I want to put above values in to SELECT * FROM tb_name WHERE IN (1,2,3) like this,
please help me to resolve this.
respect to your responds.
Thanks!
Try this :-
foreach($messages->get_logged_agents_dep(60) as $val_dep)
{
$department_id[] = $val_dep['department_id'];
}
echo $department_val = implode(",",$department_id);
You can also use rtrim()
$department_id = '';
foreach($messages->get_logged_agents_dep(60) as $val_dep) {
$department_id .= $val_dep['department_id'].',';
}
rtrim($department_id,','); // to trim last comma
Change your code to add the comma on the additional member of the sequence, not with.
$i = 0;
$comma = ',';
foreach(...)
{
echo ($i++>0)? $comma:'';
echo $department_id = $val_dep['department_id'];
}
Use implode(). See http://php.net/manual/en/function.implode.php
$i = 0; $arrIds = array();
foreach($messages->get_logged_agents_dep(60) as $val_dep)
{
$arrIds[] = $val_dep['department_id'];
}
echo implode(',', $arrIds);
i m trying to do a loop but get stacked ,
i have a function that convert facebook id to facebook name , by the facebook api. name is getName().
on the other hand i have an arra with ids . name is $receivers.
the count of the total receivers $totalreceivers .
i want to show names of receivers according to the ids stored in the array.
i tried every thing but couldnt get it. any help will be appreciated . thanks in advance.
here is my code :
for ($i = 0; $i < $totalreceivers; $i++) {
foreach ( $receivers as $value)
{
echo getName($receivers[$i]) ;
}
}
the function :
function getName($me)
{
$facebookUrl = "https://graph.facebook.com/".$me;
$str = file_get_contents($facebookUrl);
$result = json_decode($str);
return $result->name;
}
The inner foreach loop seems to be entirely redundant. Try something like:
$names = array();
for ($i = 0; $i < $totalReceivers; $i++) {
$names[] = getName($receivers[$i]);
}
Doing a print_r($names) afterwards should show you the results of the loop, assuming your getNames function is working properly.
Depending of the content of the $receivers array try either
foreach ($receivers as $value){
echo getName($value) ;
}
or
foreach ($receivers as $key => $value){
echo getName($key) ;
}