.h_nav {
MARGIN: 0px; WIDTH: 920px; BACKGROUND: url(/service/images/nav_bgmid.gif) repeat-x 50% top; FLOAT: left; HEIGHT: 66px
}
.h_nav1 {
BACKGROUND: url(/service/images/nav_bgright.gif) no-repeat right 50%
}
.h_nav2 {
PADDING-LEFT: 10px; BACKGROUND: url(/service/images/nav_bgleft.gif) no-repeat left 50%; HEIGHT: 66px
}比如是这个CSS文件我想把里面url()里面的值全部取出来问下应该怎么做?比如上面取出来的应该是/service/images/nav_bgmid.gif/service/images/nav_bgright.gif/service/images/nav_bgleft.gif求助
MARGIN: 0px; WIDTH: 920px; BACKGROUND: url(/service/images/nav_bgmid.gif) repeat-x 50% top; FLOAT: left; HEIGHT: 66px
}
.h_nav1 {
BACKGROUND: url(/service/images/nav_bgright.gif) no-repeat right 50%
}
.h_nav2 {
PADDING-LEFT: 10px; BACKGROUND: url(/service/images/nav_bgleft.gif) no-repeat left 50%; HEIGHT: 66px
}比如是这个CSS文件我想把里面url()里面的值全部取出来问下应该怎么做?比如上面取出来的应该是/service/images/nav_bgmid.gif/service/images/nav_bgright.gif/service/images/nav_bgleft.gif求助
print_r($matches);
$a = <<<HTML
.h_nav {
MARGIN: 0px; WIDTH: 920px; BACKGROUND: url(/service/images/nav_bgmid.gif) repeat-x 50% top; FLOAT: left; HEIGHT: 66px
}
.h_nav1 {
BACKGROUND: url(/service/images/nav_bgright.gif) no-repeat right 50%
}
.h_nav2 {
PADDING-LEFT: 10px; BACKGROUND: url(/service/images/nav_bgleft.gif) no-repeat left 50%; HEIGHT: 66px
}
HTML;preg_match_all('/url\((.+?)\)/i',$a,$arr);var_dump($arr[1]);//把所有url()里面的值都放到$arr[1]这个数组里了
?>
print_r($matches);
print_r($out);
$str = "
.h_nav {
MARGIN: 0px; WIDTH: 920px; BACKGROUND: url(/service/images/nav_bgmid.gif) repeat-x 50% top; FLOAT: left; HEIGHT: 66px
}
.h_nav1 {
BACKGROUND: url(/service/images/nav_bgright.gif) no-repeat right 50%
}
.h_nav2 {
PADDING-LEFT: 10px; BACKGROUND: url(/service/images/nav_bgleft.gif) no-repeat left 50%; HEIGHT: 66px
}";
preg_match_all ( "|url\((.*)\)|U", $str , $out , PREG_PATTERN_ORDER);print_r($out[1]);