Is there any function in php that will match a word exactly and if it finds it, it returns true.

[ross.oneill]

Hi,

Is there any function in php that will match a word exactly and if it
finds it, it returns true.

For example if I search for "CA"

strVar = "Bob is from Los Angeles CA" - return true

strVar "Bob is from Canada" -- returns false

Any help is appreciated

Thanks

-Ross

[Lars Eighner]

In our last episode,
<11************ **********@c30g 2000hsa.googleg roups.com>,
the lovely and talented ro*********@gma il.com
broadcast on comp.lang.php:

Hi,

Is there any function in php that will match a word exactly and if it
finds it, it returns true.

Yes.
--
Lars Eighner <http://larseighner.com/ <http://myspace.com/larseighner>
Countdown: 436 days to go.
What do you do when you're debranded?

[Krustov]

<comp.lang.ph p>
<>
<Sat, 10 Nov 2007 13:09:14 -0800>
<11************ **********@c30g 2000hsa.googleg roups.com>

Is there any function in php that will match a word exactly and if it
finds it, it returns true.

For example if I search for "CA"

strVar = "Bob is from Los Angeles CA" - return true

strVar "Bob is from Canada" -- returns false

$demo="Bob is from Los Angeles CA";

$qaz="CA";

$wsx=strpos($qa z,$demo);

if ($wsx==true) {print "exact match found";}

NOTE: untested and you may need to play around with it .

[ross.oneill]

Thanks for your response. But if in your example
strVar "Bob is from Canada" -- would return true when I want it to
return false.

[Brendan Gillatt]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

ro*********@gma il.com wrote:

Thanks for your response. But if in your example
strVar "Bob is from Canada" -- would return true when I want it to
return false.

*borrowing Krustov's code as template*

$demo="Bob is from Los Angeles CA";

$qaz=" CA"; // note the extra space

$wsx=strpos($qa z,$demo);

if ($wsx==true) {print "exact match found";}
- --
Brendan Gillatt
brendan {at} brendangillatt {dot} co {dot} uk
http://www.brendangillatt.co.uk
PGP Key: http://pgp.mit.edu:11371/pks/lookup?...rch=0xBACD7433
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[Krustov]

<comp.lang.ph p>
<Brendan Gillatt>
<Sat, 10 Nov 2007 22:43:04 +0000>
<uu************ *************** ***@pipex.net>

*borrowing Krustov's code as template*

$demo="Bob is from Los Angeles CA";

$qaz=" CA"; // note the extra space

$wsx=strpos($qa z,$demo);

if ($wsx==true) {print "exact match found";}

Thats not a ideal solution to the well known php bug you refer to .

Best not to mention such things until a user has a problem IMHO .

[ZeldorBlat]

On Nov 10, 5:51 pm, Krustov <m...@privacy.n etwrote:

<comp.lang.ph p>
<Brendan Gillatt>
<Sat, 10 Nov 2007 22:43:04 +0000>
<uu-dnYh9Kt09rqvanZ 2dnUVZ8sLin...@ pipex.net>

*borrowing Krustov's code as template*

$demo="Bob is from Los Angeles CA";

$qaz=" CA"; // note the extra space

$wsx=strpos($qa z,$demo);

if ($wsx==true) {print "exact match found";}

Thats not a ideal solution to the well known php bug you refer to .

Best not to mention such things until a user has a problem IMHO .

And which well known bug is that?

[mik3l3374]

On Nov 11, 5:37 am, Krustov <m...@privacy.n etwrote:

<comp.lang.ph p>
<>
<Sat, 10 Nov 2007 13:09:14 -0800>
<1194728954.083 106.150...@c30g 2000hsa.googleg roups.com>

Is there any function in php that will match a word exactly and if it
finds it, it returns true.

For example if I search for "CA"

strVar = "Bob is from Los Angeles CA" - return true

strVar "Bob is from Canada" -- returns false

$demo="Bob is from Los Angeles CA";

$qaz="CA";

$wsx=strpos($qa z,$demo);

if ($wsx==true) {print "exact match found";}

NOTE: untested and you may need to play around with it .

using strpos, this would also match

$demo="Bob is from Los Angeles CAblahblah";

while i think OP wanted exact match. Correct me if i am wrong.

maybe something like this:

$demo="Bob is from Los Angeles CA ddfs";
$s = split(" ",$demo);
foreach ($s as $k)
{
if( $k === "CA" )
{
echo "Found CA: $k\n";
}
}

[cameron7]

This might work.

<?php
function myfunc($string, $pattern)
{
if(strpos(' '.$string.' ', ' '.$pattern.' ') !== FALSE)
{
return true;
}
return false;
}

var_dump(myfunc ('Bob is from Los Angeles CA','CA'));
var_dump(myfunc ('Bob is from Canada','CA'));
?>

On Nov 10, 4:09 pm, ross.one...@gma il.com wrote:

Hi,

Is there any function in php that will match a word exactly and if it
finds it, it returns true.

For example if I search for "CA"

strVar = "Bob is from Los Angeles CA" - return true

strVar "Bob is from Canada" -- returns false

Any help is appreciated

Thanks

-Ross

[Aaron Saray]

On Nov 10, 3:09 pm, ross.one...@gma il.com wrote:

Hi,

Is there any function in php that will match a word exactly and if it
finds it, it returns true.

For example if I search for "CA"

strVar = "Bob is from Los Angeles CA" - return true

strVar "Bob is from Canada" -- returns false

Any help is appreciated

Thanks

-Ross

You might use preg_match() with word boundaries... perhaps?