// array(4) { ["race"]=> int(11) ["season"]=> int(4) ["motor"]=> int(1) ["street"]=> int(1) }
怎么foreach后获取
race
season
motor
street
回复讨论(解决方案)
foreach(array_keys($str) as $k) echo $k.'
';
int(11) ["season"]=> int(4) ["motor"]=> int(1) ["street"]=> int(1) } 怎么foreach后获取 race season motor street 回复讨论(解决方案) foreach">