Question related to arrays and print

[g_p_java]

$all_arrays_in_one = array();
$ar0 = array();
$ar1 = array();
$ar2 = array();
$ar3 = array();

$j = 0;

for($j = 0; $j <= 3 ;$j++) {

      if($j == 0)
              $all_arrays_in_one[$j] = $ar0;   //$ar0 has a string "My"

      if($j == 1)
              $all_arrays_in_one[$j] = $ar1;  // $ar1 "name"


      if($j == 2)
              $all_arrays_in_one[$j] = $ar2;  //$ar2 "is"

      if($j == 3)
              $all_arrays_in_one[$j] = $ar3;   //$ar3 "g_p"

} //for

var_dump($all_arrays_in_one);

//it prints all the the elements

//i then do 

print implode(" ",$all_arrays_in_one);

//add a space
//Then i would like to output in the page using echo "My name is g_p"

 

The problem is that print implode(" ",$all_arrays_in_one); doesn't print "My name is g_p"

 

What shall i do?

 

Thanks

[gevans]

instead of;

 

print implode(" ",$all_arrays_in_one);

 

do;

 

$implodedArray = implode(" ",$all_arrays_in_one);

print $implodedArray;

[trq]

You never assign the strings 'My' 'name' 'is' 'g_p' to anything.

 

What exactly is the point of your code?

[g_p_java]

You never assign the strings 'My' 'name' 'is' 'g_p' to anything.

 

What exactly is the point of your code?

 

I would like to take the values of an array and not the keys and implode them.

Usually the examples i have seen are :

 

<?php

$array = array('lastname', 'email', 'phone');
$comma_separated = implode(",", $array);

echo $comma_separated; // lastname,email,phone

?>

 

The difference is that in my code, when i do vardump i get :

 

In my example here i have an array which consists of {key = id, key = ga,key =  ajf,key =  bbd }

 

array(4) { [0]=>  array(2) { [0]=>  string(1) "i" [1]=>  string(1) "d" } [1]=>  array(2) { [0]=>  string(1) "g" [1]=>  string(1) "a" } [2]=>  array(3) { [0]=>  string(1) "a" [1]=>  string(1) "j" [2]=>  string(1) "f" } [3]=>  array(3) { [0]=>  string(1) "b" [1]=>  string(1) "b" [2]=>  string(1) "d" } }

 

Also i did that: $implodedArray = implode(" ",$all_arrays_in_one);

print $implodedArray;  but i get that error :

 

Warning: implode() [function.implode]: Invalid arguments passed in

 

[trq]

What does....

[code=php:0]
echo "<pre>';
print_r($all_arrays_in_one);
echo "</pre>";

 

display?

[g_p_java]

What does....

[code=php:0]
echo "<pre>';
print_r($all_arrays_in_one);
echo "</pre>";

 

display?

 

Well i need to display what $all_arrays_in_one outputs: e.g. adjikl , to print a whole string

I mean not like this    * =>  string(1) "b" [1]=>  string(1) "b" [2]=>  string(1) "d" } } etc

[trq]

We need to know what $all_arrays_in_one looks like so we can debug / fix your code.