Just remember there are some "gotchas" when using foreach with
references. If you do this, remember to unset the variable after the
loop so you don't accidentally overwrite anything.
Cliff Hirsch wrote:
On 7/23/07 8:47 AM, "Tim B" <[EMAIL PROTECTED]> wrote:
Here's the code:
# Escape for output into html
foreach ($event as $v1)
{
foreach ($v1 as $v2)
{
$v2 = htmlentities($v2, ENT_QUOTES, 'UTF-8');
echo "{$v2}<br>";
V1 and V2 need to be references. See online php manual
foreach ($event as &$v1)
{
foreach ($v1 as &$v2)
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Thanks!
- Brian Dailey
Software Developer
New York, NY
www.dailytechnology.net
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