[PHP] how do i remove the first 3 characters from a variable?
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RE: [PHP] how do i remove the first 3 characters from a variable
On 07-Jul-01 Doron wrote: 10x 12x 10x; I win. Normally the question is presented in the message text. (yure not from 'round here, areya ?) . -- Don Read [EMAIL PROTECTED] -- It's always darkest before the dawn. So if you are going to steal the neighbor's newspaper, that's the time to do it. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] how do i remove the first 3 characters from a variable?
and how do i do that? Maxim Maletsky [EMAIL PROTECTED] wrote in message news:DC017B079D81D411998C009027B7112A015ED367@EXC-TYO-01... If you loop one then Yes. Sincerely, Maxim Maletsky Founder, Chief Developer PHPBeginner.com (Where PHP Begins) [EMAIL PROTECTED] www.phpbeginner.com -Original Message- From: Doron [mailto:[EMAIL PROTECTED]] Sent: Saturday, July 07, 2001 7:06 PM To: [EMAIL PROTECTED] Subject: Re: [PHP] how do i remove the first 3 characters from a variable? does it work on arrays too?? Maxim Maletsky [EMAIL PROTECTED] wrote in message news:DC017B079D81D411998C009027B7112A015ED364@EXC-TYO-01... php.net/substr $var = how do i remove the first 3 characters from a variable; $substract = substr($var, 3); // returns ' do i remove the first 3 characters from a variable' Sincerely, Maxim Maletsky Founder, Chief Developer PHPBeginner.com (Where PHP Begins) [EMAIL PROTECTED] www.phpbeginner.com -Original Message- From: Doron [mailto:[EMAIL PROTECTED]] Sent: Saturday, July 07, 2001 5:37 PM To: [EMAIL PROTECTED] Subject: [PHP] how do i remove the first 3 characters from a variable? 10x -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] how do i remove the first 3 characters from a variable?
To loop:
unset($temp);
$vars = array(this, that);
foreach ($vars as $var) {
$temp[] = substr($var, 0, 3);
}
$vars = $temp;
Single array element:
$vars = array(this, that);
$vars[1] = substr($vars[1], 0, 3);
/* Chris Lambert, CTO - [EMAIL PROTECTED]
WhiteCrown Networks - More Than White Hats
Web Application Security - www.whitecrown.net
*/
- Original Message -
From: Doron [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, July 07, 2001 6:18 AM
Subject: Re: [PHP] how do i remove the first 3 characters from a variable?
| and how do i do that?
|
|
| Maxim Maletsky [EMAIL PROTECTED] wrote in message
| news:DC017B079D81D411998C009027B7112A015ED367@EXC-TYO-01...
| If you loop one then Yes.
|
|
| Sincerely,
|
| Maxim Maletsky
| Founder, Chief Developer
| PHPBeginner.com (Where PHP Begins)
| [EMAIL PROTECTED]
| www.phpbeginner.com
|
|
|
| -Original Message-
| From: Doron [mailto:[EMAIL PROTECTED]]
| Sent: Saturday, July 07, 2001 7:06 PM
| To: [EMAIL PROTECTED]
| Subject: Re: [PHP] how do i remove the first 3 characters from a
| variable?
|
|
| does it work on arrays too??
|
|
| Maxim Maletsky [EMAIL PROTECTED] wrote in message
| news:DC017B079D81D411998C009027B7112A015ED364@EXC-TYO-01...
|
|
| php.net/substr
|
|
| $var = how do i remove the first 3 characters from a variable;
| $substract = substr($var, 3);
| // returns ' do i remove the first 3 characters from a variable'
|
|
|
| Sincerely,
|
|Maxim Maletsky
|Founder, Chief Developer
|PHPBeginner.com (Where PHP Begins)
|[EMAIL PROTECTED]
|www.phpbeginner.com
|
|
|
|
| -Original Message-
| From: Doron [mailto:[EMAIL PROTECTED]]
| Sent: Saturday, July 07, 2001 5:37 PM
| To: [EMAIL PROTECTED]
| Subject: [PHP] how do i remove the first 3 characters from a variable?
|
|
| 10x
|
|
|
| --
| PHP General Mailing List (http://www.php.net/)
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| For additional commands, e-mail: [EMAIL PROTECTED]
| To contact the list administrators, e-mail:
[EMAIL PROTECTED]
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|
|
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Re: [PHP] how do i remove the first 3 characters from a variable?
does it work on arrays too?? Maxim Maletsky [EMAIL PROTECTED] wrote in message news:DC017B079D81D411998C009027B7112A015ED364@EXC-TYO-01... php.net/substr $var = how do i remove the first 3 characters from a variable; $substract = substr($var, 3); // returns ' do i remove the first 3 characters from a variable' Sincerely, Maxim Maletsky Founder, Chief Developer PHPBeginner.com (Where PHP Begins) [EMAIL PROTECTED] www.phpbeginner.com -Original Message- From: Doron [mailto:[EMAIL PROTECTED]] Sent: Saturday, July 07, 2001 5:37 PM To: [EMAIL PROTECTED] Subject: [PHP] how do i remove the first 3 characters from a variable? 10x -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
RE: [PHP] how do i remove the first 3 characters from a variable?
I think your question was answered already by Chris,
if not (or if you think two examples are better then one) then:
$array[0] = 'how do i remove the first 3 characters from a variable?';
$array[1] = 'when do i remove the first 3 characters from a variable?';
$array[2] = 'why do i remove the first 3 characters from a variable?';
foreach($array as $key=$val) {
$array[$key] = substr($array[$key], 3);
}
this will produce:
$array[0] = ' do i remove the first 3 characters from a variable?';
$array[1] = 'n do i remove the first 3 characters from a variable?';
$array[2] = ' do i remove the first 3 characters from a variable?';
Cheers,
Sincerely,
Maxim Maletsky
Founder, Chief Developer
PHPBeginner.com (Where PHP Begins)
[EMAIL PROTECTED]
www.phpbeginner.com
-Original Message-
From: Chris Lambert - WhiteCrown Networks [mailto:[EMAIL PROTECTED]]
Sent: Saturday, July 07, 2001 6:18 PM
To: Doron
Cc: [EMAIL PROTECTED]
Subject: Re: [PHP] how do i remove the first 3 characters from a
variable?
To loop:
unset($temp);
$vars = array(this, that);
foreach ($vars as $var) {
$temp[] = substr($var, 0, 3);
}
$vars = $temp;
Single array element:
$vars = array(this, that);
$vars[1] = substr($vars[1], 0, 3);
/* Chris Lambert, CTO - [EMAIL PROTECTED]
WhiteCrown Networks - More Than White Hats
Web Application Security - www.whitecrown.net
*/
- Original Message -
From: Doron [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, July 07, 2001 6:18 AM
Subject: Re: [PHP] how do i remove the first 3 characters from a variable?
| and how do i do that?
|
|
| Maxim Maletsky [EMAIL PROTECTED] wrote in message
| news:DC017B079D81D411998C009027B7112A015ED367@EXC-TYO-01...
| If you loop one then Yes.
|
|
| Sincerely,
|
| Maxim Maletsky
| Founder, Chief Developer
| PHPBeginner.com (Where PHP Begins)
| [EMAIL PROTECTED]
| www.phpbeginner.com
|
|
|
| -Original Message-
| From: Doron [mailto:[EMAIL PROTECTED]]
| Sent: Saturday, July 07, 2001 7:06 PM
| To: [EMAIL PROTECTED]
| Subject: Re: [PHP] how do i remove the first 3 characters from a
| variable?
|
|
| does it work on arrays too??
|
|
| Maxim Maletsky [EMAIL PROTECTED] wrote in message
| news:DC017B079D81D411998C009027B7112A015ED364@EXC-TYO-01...
|
|
| php.net/substr
|
|
| $var = how do i remove the first 3 characters from a variable;
| $substract = substr($var, 3);
| // returns ' do i remove the first 3 characters from a variable'
|
|
|
| Sincerely,
|
|Maxim Maletsky
|Founder, Chief Developer
|PHPBeginner.com (Where PHP Begins)
|[EMAIL PROTECTED]
|www.phpbeginner.com
|
|
|
|
| -Original Message-
| From: Doron [mailto:[EMAIL PROTECTED]]
| Sent: Saturday, July 07, 2001 5:37 PM
| To: [EMAIL PROTECTED]
| Subject: [PHP] how do i remove the first 3 characters from a variable?
|
|
| 10x
|
|
|
| --
| PHP General Mailing List (http://www.php.net/)
| To unsubscribe, e-mail: [EMAIL PROTECTED]
| For additional commands, e-mail: [EMAIL PROTECTED]
| To contact the list administrators, e-mail:
[EMAIL PROTECTED]
|
|
|
| --
| PHP General Mailing List (http://www.php.net/)
| To unsubscribe, e-mail: [EMAIL PROTECTED]
| For additional commands, e-mail: [EMAIL PROTECTED]
| To contact the list administrators, e-mail: [EMAIL PROTECTED]
|
|
|
| --
| PHP General Mailing List (http://www.php.net/)
| To unsubscribe, e-mail: [EMAIL PROTECTED]
| For additional commands, e-mail: [EMAIL PROTECTED]
| To contact the list administrators, e-mail: [EMAIL PROTECTED]
|
|
|
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RE: [PHP] how do i remove the first 3 characters from a variable?
oops
foreach($array as $key=$val) {
$array[$key] = substr($val, 3);
}
this is cleaner.
Sincerely,
Maxim Maletsky
Founder, Chief Developer
PHPBeginner.com (Where PHP Begins)
[EMAIL PROTECTED]
www.phpbeginner.com
-Original Message-
From: PHPBeginner.com [mailto:[EMAIL PROTECTED]]
Sent: Saturday, July 07, 2001 10:56 PM
To: Chris Lambert - WhiteCrown Networks; Doron
Cc: [EMAIL PROTECTED]
Subject: RE: [PHP] how do i remove the first 3 characters from a
variable?
I think your question was answered already by Chris,
if not (or if you think two examples are better then one) then:
$array[0] = 'how do i remove the first 3 characters from a variable?';
$array[1] = 'when do i remove the first 3 characters from a variable?';
$array[2] = 'why do i remove the first 3 characters from a variable?';
foreach($array as $key=$val) {
$array[$key] = substr($array[$key], 3);
}
this will produce:
$array[0] = ' do i remove the first 3 characters from a variable?';
$array[1] = 'n do i remove the first 3 characters from a variable?';
$array[2] = ' do i remove the first 3 characters from a variable?';
Cheers,
Sincerely,
Maxim Maletsky
Founder, Chief Developer
PHPBeginner.com (Where PHP Begins)
[EMAIL PROTECTED]
www.phpbeginner.com
-Original Message-
From: Chris Lambert - WhiteCrown Networks [mailto:[EMAIL PROTECTED]]
Sent: Saturday, July 07, 2001 6:18 PM
To: Doron
Cc: [EMAIL PROTECTED]
Subject: Re: [PHP] how do i remove the first 3 characters from a
variable?
To loop:
unset($temp);
$vars = array(this, that);
foreach ($vars as $var) {
$temp[] = substr($var, 0, 3);
}
$vars = $temp;
Single array element:
$vars = array(this, that);
$vars[1] = substr($vars[1], 0, 3);
/* Chris Lambert, CTO - [EMAIL PROTECTED]
WhiteCrown Networks - More Than White Hats
Web Application Security - www.whitecrown.net
*/
- Original Message -
From: Doron [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, July 07, 2001 6:18 AM
Subject: Re: [PHP] how do i remove the first 3 characters from a variable?
| and how do i do that?
|
|
| Maxim Maletsky [EMAIL PROTECTED] wrote in message
| news:DC017B079D81D411998C009027B7112A015ED367@EXC-TYO-01...
| If you loop one then Yes.
|
|
| Sincerely,
|
| Maxim Maletsky
| Founder, Chief Developer
| PHPBeginner.com (Where PHP Begins)
| [EMAIL PROTECTED]
| www.phpbeginner.com
|
|
|
| -Original Message-
| From: Doron [mailto:[EMAIL PROTECTED]]
| Sent: Saturday, July 07, 2001 7:06 PM
| To: [EMAIL PROTECTED]
| Subject: Re: [PHP] how do i remove the first 3 characters from a
| variable?
|
|
| does it work on arrays too??
|
|
| Maxim Maletsky [EMAIL PROTECTED] wrote in message
| news:DC017B079D81D411998C009027B7112A015ED364@EXC-TYO-01...
|
|
| php.net/substr
|
|
| $var = how do i remove the first 3 characters from a variable;
| $substract = substr($var, 3);
| // returns ' do i remove the first 3 characters from a variable'
|
|
|
| Sincerely,
|
|Maxim Maletsky
|Founder, Chief Developer
|PHPBeginner.com (Where PHP Begins)
|[EMAIL PROTECTED]
|www.phpbeginner.com
|
|
|
|
| -Original Message-
| From: Doron [mailto:[EMAIL PROTECTED]]
| Sent: Saturday, July 07, 2001 5:37 PM
| To: [EMAIL PROTECTED]
| Subject: [PHP] how do i remove the first 3 characters from a variable?
|
|
| 10x
|
|
|
| --
| PHP General Mailing List (http://www.php.net/)
| To unsubscribe, e-mail: [EMAIL PROTECTED]
| For additional commands, e-mail: [EMAIL PROTECTED]
| To contact the list administrators, e-mail:
[EMAIL PROTECTED]
|
|
|
| --
| PHP General Mailing List (http://www.php.net/)
| To unsubscribe, e-mail: [EMAIL PROTECTED]
| For additional commands, e-mail: [EMAIL PROTECTED]
| To contact the list administrators, e-mail: [EMAIL PROTECTED]
|
|
|
| --
| PHP General Mailing List (http://www.php.net/)
| To unsubscribe, e-mail: [EMAIL PROTECTED]
| For additional commands, e-mail: [EMAIL PROTECTED]
| To contact the list administrators, e-mail: [EMAIL PROTECTED]
|
|
|
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