$arrg = array();
if( str_word_count( $str ) > 1 ) {
$input_arr = explode(' ', $str);
die(print_r($input_arr));
$count = count($input_arr);
die($count);
above is part of a function. when i run i get;
Array ( [0] => luke [1] => snowden [2] => create [3] => develop [4] => web [5] => applications [6] => sites [7] => alse [8] => dab [9] => hand [10] => design [11] => love [12] => helping [13] => business [14] => thrive [15] => latest [16] => industry [17] => developer [18] => act [19] => designs [20] => php [21] => mysql [22] => jquery [23] => ajax [24] => xhtml [25] => css [26] => de [27] => montfont [28] => award [29] => advanced [30] => programming 开发者_如何学C[31] => taught [32] => development [33] => years [34] => experience [35] => topic [36] => fully [37] => qualified [38] => electrician [39] => city [40] => amp [41] => guilds [42] => level )
Which im expecting;
run this however and nothing is returned:
$arrg = array();
if( str_word_count( $str ) > 1 ) {
$input_arr = explode(' ', $str);
//die(print_r($input_arr));
$count = count($input_arr);
die($count);
die($count);
Kills your script with $count
(an integer) as an exit code.
You'll want:
die((string) $count);
(Or comparable.)
From http://www.php.net/manual/en/function.exit.php (same as die()):
If status is a string, this function prints the status just before exiting.
If status is an integer , that value will also be used as the exit status. Exit statuses should be in the range 0 to 254, the exit status 255 is reserved by PHP and shall not be used. The status 0 is used to terminate the program successfully.
Hmm. Is it doing this because $count is an integer, I wonder? What happens if you die(strval($count))?
die()
will not print the argument if it is numeric, it'll use it as exit status code instead.
The problem is only your debugging technique... :o)
have you tried to output $count? at the moment you kill your scrippt with $count as errorcode. simly do
die(print($count));
to get what you want.
Integer parameter to die is used as exit code of the process (die is equivalent to exit). Just check the documentation.
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