Hi,
I'm using php 4.4.4. How do i check if a given variable is an array
or simply a scalar?
Thanks, - Dave
4  19236 
On Jun 28, 5:21 pm, "laredotorn...@ zipmail.com"
<laredotorn...@ zipmail.comwrot e:
Hi,
I'm using php 4.4.4. How do i check if a given variable is an array
or simply a scalar?
Thanks, - Dave
is_array ?
there are others:
is_float()
is_int()
is_string()
is_object()
On Thu, 28 Jun 2007 18:50:36 +0200, shimmyshack <ma********@gma il.com>
wrote:
On Jun 28, 5:21 pm, "laredotorn...@ zipmail.com"
<laredotorn...@ zipmail.comwrot e:
>Hi,
I'm using php 4.4.4. How do i check if a given variable is an array
or simply a scalar?
Thanks, - Dave
is_array ?
there are others:
is_float()
is_int()
is_string()
is_object()
And don;t forget: is_scalar()
--
Rik Wasmus
On Jun 28, 6:15 pm, Rik <luiheidsgoe... @hotmail.comwro te:
On Thu, 28 Jun 2007 18:50:36 +0200, shimmyshack <matt.fa...@gma il.com>
wrote:
On Jun 28, 5:21 pm, "laredotorn...@ zipmail.com"
<laredotorn...@ zipmail.comwrot e:
Hi,
I'm using php 4.4.4. How do i check if a given variable is an array
or simply a scalar?
Thanks, - Dave
is_array ?
there are others:
is_float()
is_int()
is_string()
is_object()
And don;t forget: is_scalar()
--
Rik Wasmus
yeah theres loads of is_
theres another one
is_a_pain_to_re member_them_all
but it always returns true for me
On Thu, 28 Jun 2007 19:19:06 +0200, shimmyshack <ma********@gma il.com>
wrote:
On Jun 28, 6:15 pm, Rik <luiheidsgoe... @hotmail.comwro te:
>On Thu, 28 Jun 2007 18:50:36 +0200, shimmyshack <matt.fa...@gma il.com>
wrote:
On Jun 28, 5:21 pm, "laredotorn...@ zipmail.com"
<laredotorn...@ zipmail.comwrot e:
Hi,
>I'm using php 4.4.4. How do i check if a given variable is an array
or simply a scalar?
>Thanks, - Dave
is_array ?
there are others:
is_float()
is_int()
is_string()
is_object()
And don;t forget: is_scalar()
yeah theres loads of is_
theres another one
is_a_pain_to_re member_them_all
but it always returns true for me
In your standard function library yeah? ;)
Just pointed it out, as it's normally no problem in PHP to juggle types as
one goes, but the difference between scalar & non-scalar is often
significant for functions, so a simple test is_scalar() offcourse beats
(!is_array()&&! is_object()&&!i s_resource()) or (is_string()||i s_float()).
--
Rik Wasmus This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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