RE: [PHP] in_array problems (another pair of eyes?)

2002-05-22 Thread Johnson, Kirk 

Unless you are using PHP version 4.2 or higher, the first argument can't be
an array.

Kirk

 -Original Message-
 From: Jas [mailto:[EMAIL PROTECTED]]
 Sent: Tuesday, May 21, 2002 11:46 AM
 To: [EMAIL PROTECTED]
 Subject: [PHP] in_array problems (another pair of eyes?)
 
 
 I don't think I am using the syntax correctly, I have been 
 looking at this
 function on php.net and everything I have seen says my code should be
 working.
 A form allows the user to upload a file:
 form name=img1 method=post action=upload_done.php
 enctype=multipart/form-data
  input type=file name=img1 size=25
  input type=submit name=Submit value=save
  input type=reset name=reset value=reset
  /form
 Resulting file (upload_done.php):
 ?php
 $types = array(.gif,
   .jpg,
   .jpeg,
   .htm,
   .pdf); //place file type into array
 if (in_array(array ('.jpg', '.jpeg'), $types)) { //this is 
 the error line
 (line 7)
  print jpg file; }
 ?
 And here is my error:
 Warning: Wrong datatype for first argument in call to in_array in
 upload_done.php on line 7

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Re: [PHP] in_array problems (another pair of eyes?)

2002-05-21 Thread Jason Wong 

On Wednesday 22 May 2002 01:45, Jas wrote:
 I don't think I am using the syntax correctly, I have been looking at this
 function on php.net and everything I have seen says my code should be
 working.

What version of php are you using? In PHP versions before 4.2.0 needle was not 
allowed to be an array.

 if (in_array(array ('.jpg', '.jpeg'), $types)) { //this is the error line
 (line 7)
  print jpg file; }
 ?
 And here is my error:
 Warning: Wrong datatype for first argument in call to in_array in
 upload_done.php on line 7

-- 
Jason Wong - Gremlins Associates - www.gremlins.com.hk
Open Source Software Systems Integrators
* Web Design  Hosting * Internet  Intranet Applications Development *

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Punning is the worst vice, and there's no vice versa.
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