abstrak:計(jì)算字串出現(xiàn)的次數(shù)
(PHP 4, PHP 5, PHP 7)
substr_count — 計(jì)算字串出現(xiàn)的次數(shù)
89070 semak imbas
61347 semak imbas
37132 semak imbas
29696 semak imbas
29006 semak imbas
25528 semak imbas
24977 semak imbas
24944 semak imbas
23137 semak imbas
21787 semak imbas