why does this str_replace not work?

deafboyzaudio · 02-06-2010, 07:09 PM

this doesnt work and i cant figure out why....

EXAMPLE:

$uploaded_thumbs_array = Array ([0] => t_Desert Landscape_1.jpg )

Code:

foreach($uploaded_thumbs_array as $uploaded_thumbs){
        str_replace(' ', '_', $uploaded_thumbs);
    }
    print_r($uploaded_thumbs_array);

the print_r($uploaded_thumbs_array); returns

Code:

Array ([0] => t_Desert Landscape_1.jpg )

THe DAMN spaces are still there.... WHY???????

tux · 02-07-2010, 08:40 PM

PHP Code:


			
<?php



$uploaded_thumbs_array = array(1 => 't_Desert Landscape_1.jpg', 2 => 't_Desert Landscape_2.jpg', 3 => 't_Desert Landscape_3.jpg');



foreach($uploaded_thumbs_array as $uploaded_thumbs){

$uploaded_thumbs =        str_replace(" ", "_", $uploaded_thumbs);



echo $uploaded_thumbs."<br>";

}

?>

will output......

t_Desert_Landscape_1.jpg
t_Desert_Landscape_2.jpg
t_Desert_Landscape_3.jpg

deafboyzaudio · 02-09-2010, 02:12 AM

Thats what I forgot, I forgot the

Code:

$uploaded_thumbs =

part in the loop. I assumed that it was implied that thats what I wanted since thats what was in the loop, but I guess not.... Thanks man!!!!

Oh, since im talkin to ya, that upload/insert behavior that you helped me with a couple weeks ago... you were right, I was making it too complicated... I had an idea of itweaking a php pagination script to do the same thing since that really all it is... stepping though the images one at a time, page by page and insering info into the DB for each...

My app runs much smoother/quicker now and you can actually use the back button!!!!

tux · 02-09-2010, 06:54 AM

No probs mate, glad to help.

02-06-2010, 07:09 PM	#1
deafboyzaudio Join Date: Jul 2009 Location: west coast, U.S.A. Posts: 176	why does this str_replace not work? this doesnt work and i cant figure out why.... EXAMPLE: $uploaded_thumbs_array = Array ([0] => t_Desert Landscape_1.jpg ) Code: foreach($uploaded_thumbs_array as $uploaded_thumbs){ str_replace(' ', '_', $uploaded_thumbs); } print_r($uploaded_thumbs_array); the print_r($uploaded_thumbs_array); returns Code: Array ([0] => t_Desert Landscape_1.jpg ) THe DAMN spaces are still there.... WHY???????

02-07-2010, 08:40 PM	#2
tux Join Date: Feb 2007 Location: Isle of Wight, that little island right at the bottom of the UK Posts: 657	PHP Code: `<?php $uploaded_thumbs_array = array(1 => 't_Desert Landscape_1.jpg', 2 => 't_Desert Landscape_2.jpg', 3 => 't_Desert Landscape_3.jpg'); foreach($uploaded_thumbs_array as $uploaded_thumbs){ $uploaded_thumbs = str_replace(" ", "_", $uploaded_thumbs); echo $uploaded_thumbs."<br>"; } ?>` will output...... t_Desert_Landscape_1.jpg t_Desert_Landscape_2.jpg t_Desert_Landscape_3.jpg

02-09-2010, 02:12 AM	#3
deafboyzaudio Join Date: Jul 2009 Location: west coast, U.S.A. Posts: 176	Thats what I forgot, I forgot the Code: $uploaded_thumbs = part in the loop. I assumed that it was implied that thats what I wanted since thats what was in the loop, but I guess not.... Thanks man!!!! Oh, since im talkin to ya, that upload/insert behavior that you helped me with a couple weeks ago... you were right, I was making it too complicated... I had an idea of itweaking a php pagination script to do the same thing since that really all it is... stepping though the images one at a time, page by page and insering info into the DB for each... My app runs much smoother/quicker now and you can actually use the back button!!!!

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02-09-2010, 06:54 AM	#4
tux Join Date: Feb 2007 Location: Isle of Wight, that little island right at the bottom of the UK Posts: 657	No probs mate, glad to help.