时间:2020-01-01 08:52:51 | 栏目: | 点击:次
strpos(original_str, search_str, start_pos)参数的使用:
<?php
function Search($search, $string){
$position = strpos($string, $search, 5);
if ($position == true){
return "Found at position: " . $position;
}
else{
return "Not Found";
}
}
$string = "Welcome to codeinn.net代码驿站";
$search = "PHP";
echo Search($search, $string);
?>
输出:
Found at position 11stripos()函数
stripos(original_str, search_str, start_pos)参数的使用:
<?php
function Search($search, $string){
$position = stripos($string, $search, 5);
if ($position == true){
return "Found at position " . $position;
}
else{
return "Not Found";
}
}
$string = "Welcome to codeinn.net代码驿站";
$search = "PHP";
echo Search($search, $string);
?>
输出:
Found at position 11