php array using if-statement

Question

why I do not get printed "11111111111"? I am parsing asterisk ami output.

foreach($pieces as $val)
{
$pieces1 = explode("\n", $val);
echo ("$pieces1[0]\n");
  if("$pieces1[0]" == "Response: Goodbye"){
    echo("11111111111");
  }
}
}
Asterisk Call Manager/1.1
Event: FullyBooted
Response: Success
Event: CoreShowChannel
Event: CoreShowChannel
Event: CoreShowChannelsComplete
Response: Goodbye

First explode the string to an array, then loop through it with a foreach, not the other way around. — ACJ
– ACJ, Commented May 26, 2013 at 13:00

Niels Keurentjes · Accepted Answer · 2013-05-26 12:58:52Z

1

Most probably the input is CRLF-separated, not LF. Trim your exploded string of stray whitespace-like characters by changing it to:

$pieces1 = array_map('trim', explode("\n", $val));

To properly debug issues like this always output debug data in a <pre> field, and embed it in apostrophes or double quotes so you actually see stuff like this - in HTML all whitespace normally collapses so you don't notice.

answered May 26, 2013 at 12:58

Niels Keurentjes

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Comments

Rittmeyer · Accepted Answer · 2013-05-26 13:03:28Z

0

Try:

  if(trim($pieces1[0]) == "Response: Goodbye"){
    echo("11111111111");
  }

answered May 26, 2013 at 13:03

Rittmeyer

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