去除字符串中的空格等字符;
<?php
$str
= 'jkgsd
gsgsdgs gsdg gsd';
echo
myTrim(
$str
);
function
myTrim(
$str
)
{
$search
=
array
(
" "
,
" "
,
"\n"
,
"\r"
,
"\t"
);
$replace
=
array
(
""
,
""
,
""
,
""
,
""
);
return
str_replace
(
$search
,
$replace
,
$str
);
}
?>