[RESOLVED] explode text

[zjammal]

Hi guys,
a quick question.Im using explode to read the first line of a txt file (this lines contains the headers), and i get the array with all fields indexed in an array.
while searching the result array, everything mtches except for the last field.
here is an illustrated example:

field1 field2 field3 field4 field5
xx cc vv bb nn

$fileHeader = explode("\t", fgets($fileOpen));

ill get an array
[0] = "xx"
[1] = "cc"
[2] = "vv"
[3] = "bb"
[4] = "nn"

if i use in_array("xx", $fileHeader ) its found
if i use in_array("nn", $fileHeader ) its NOT found

i thought it might be of line break...but still not working..
any help is appreciated ..
thanks

[NogDog]

Just a guess: the last field probably includes the end-of-line newline and/or carriage return. You might want to trim() the line before explode()-ing it.

[zjammal]

NogDog....Thanks....its working now..
🙂