PHP常用字符串函数(二)
简介：这是PHP常用字符串函数(二)的详细页面，介绍了和php,有关的知识、技巧、经验，和一些php源码等。
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<TITLE>常用字符串函数(二)</TITLE>
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<?
$text = "My dog's name is Angus.";
//print Angus
print(substr($text, 17, 5)."<hr>");//取出子串
?>
<?
//切开字串
// create a demo string
$line = "leon\tatkinson\tleon@clearink.com";
// loop while there are still tokens
for($token = strtok($line, "\t");
$token != "";
$token = strtok("\t"))
{
print("token: $token<BR>\n");
}
?>
<?
//传回字串中某字串开始处至结束的字串
$text = "Although this is string, it's not very long.";
print("<hr>".strstr($text, ","));
?>
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</HTML>
