Re: [PHP] Non required argument

2012-01-07 Thread Donovan Brooke
Simon J Welsh wrote: [snip] function list_formvars($pmatch=null) {... http://php.net/manual/en/functions.arguments.php#functions.arguments.default Thanks!.. missed that doc somehow. Donovan -- D Brooke -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.ph

[PHP] Variable Troubleshooting Code

2012-01-07 Thread Donovan Brooke
Hello!, I work in another language mostly and often develop while displaying variables (post,get,and defined) and their values at the bottom of the page or in specific places. So, I thought I'd forward my PHP version as an effort of good Karma to the list perhaps! ;-) Below is 2 simple functi

Re: [PHP] Variable Troubleshooting Code

2012-01-07 Thread David Courtin
Hi, some pretty natives php functions exists to do the job : var_export — Outputs or returns a parsable string representation of a variable debug_zval_dump — Dumps a string representation of an internal zend value to output var_dump — Dumps information about a variable print_r — Prints human-read

[PHP] Strange foreach reference issue

2012-01-07 Thread Tim Behrendsen
Hello, This sure looks like a bug, but maybe there's some subtlety going on that I don't understand, so I would appreciate some insight. After much debugging, I tracked down a bug in my code to this test program. My PHP version is 5.3.3, running under Fedora Linux. 'Title #1', ),

Re: [PHP] Strange foreach reference issue

2012-01-07 Thread Stephen
I cut and pasted your code and got the same result. I flipped the two foreach blocks and got the expected results. I deleted the first block and copied the second, then updated the string. I got this. I can't explain. 'Title #1', ), array( 'Title' => 'Title #2',

Re: [PHP] Strange foreach reference issue

2012-01-07 Thread Matijn Woudt
On Sun, Jan 8, 2012 at 12:29 AM, Tim Behrendsen wrote: > Hello, > > This sure looks like a bug, but maybe there's some subtlety going on that I > don't understand, so I would appreciate some insight. After much debugging, > I tracked down a bug in my code to this test program. My PHP version is >

Re: [PHP] Strange foreach reference issue

2012-01-07 Thread Tim Behrendsen
On 1/7/2012 4:18 PM, Matijn Woudt wrote: On Sun, Jan 8, 2012 at 12:29 AM, Tim Behrendsen wrote: Hello, This sure looks like a bug, but maybe there's some subtlety going on that I don't understand, so I would appreciate some insight. After much debugging, I tracked down a bug in my code to this

Re: [PHP] Strange foreach reference issue

2012-01-07 Thread Stephen
On 12-01-07 07:30 PM, Tim Behrendsen wrote: When you use an ampersand on the variable, that creates a reference to the array elements, allowing you to potentially change the array elements themselves (which I'm not doing here). http://www.php.net/manual/en/control-structures.foreach.php I d

Re: [PHP] Strange foreach reference issue

2012-01-07 Thread Tim Behrendsen
On 1/7/2012 4:44 PM, Stephen wrote: On 12-01-07 07:30 PM, Tim Behrendsen wrote: When you use an ampersand on the variable, that creates a reference to the array elements, allowing you to potentially change the array elements themselves (which I'm not doing here). http://www.php.net/manual/e