09/01/31 20:31:10 lgngjuqH
<?php
$temp = "URLﾘﾝｸ(epg.2ch.net)";
$html_f=file_get_contents($temp);
$br = "<br />";
$replace = "(2)";
$word = str_replace($replace, $br, $html_f);
$replace = ".dat<>";
$word = str_replace($replace, $br, $word);
$replace = "res/min";
$word = str_replace($replace, $br, $word);
$replace = "] ";
$word = str_replace($replace, $br, $word);
$a = explode( "<br />", $word );
$b[0]= "g";
print $a[2]; print $br; //…(1)
print $b[0]; print $br;
$strs[0] = "srename :"+ $a[2] +",";//…(2)
$strs[1] = $b[0];
print $strs[0]; print $br;//…(3)
print $strs[1];
?>
出力
[NHK総合]探検ロマン世界遺産
g
0
g
(3)の$strs[0] が0になってしまうのはなんでですか？
おねがいします。