| ½é¿´¼Ô¤ÎPHPÆþÌç
¡¦PHP¤Î´Ø¿ô
¡¦array_reverse-ÇÛÎó´Ø¿ô:Í×ÁǤòµÕ½ç¤Ë¤¹¤ë |
|
| PHP´Ø¿ô¤Î»ÈÍÑÊýË¡¤È»ÈÍÑÎã |
|
ÇÛÎó´Ø¿ô
array_change_key_case´Ø¿ôarray_chunk´Ø¿ô array_count_values´Ø¿ô array_fill´Ø¿ô array_flip´Ø¿ô array_intersect´Ø¿ô array_key_exists´Ø¿ô array_keys´Ø¿ô array_map´Ø¿ô array_merge´Ø¿ô array_multisort´Ø¿ô array_pad´Ø¿ô array_pop´Ø¿ô array_push´Ø¿ô array_rand´Ø¿ô array_reverse´Ø¿ô array_search´Ø¿ô array_shift´Ø¿ô array_splice´Ø¿ô array_sum´Ø¿ô array_unique´Ø¿ô array_unshift´Ø¿ô array_values´Ø¿ô array_walk´Ø¿ô arsort´Ø¿ô asort´Ø¿ô compact´Ø¿ô count´Ø¿ô current´Ø¿ô each´Ø¿ô end´Ø¿ô in_array´Ø¿ô key´Ø¿ô krsort´Ø¿ô ksort´Ø¿ô list´Ø¿ô natcasesort´Ø¿ô natsort´Ø¿ô next´Ø¿ô prev´Ø¿ô range´Ø¿ô reset´Ø¿ô rsort´Ø¿ô shuffle´Ø¿ô sort´Ø¿ô uasort´Ø¿ô uksort´Ø¿ô usort´Ø¿ô |
array_reverse-ÇÛÎó´Ø¿ô:Í×ÁǤòµÕ½ç¤Ë¤¹¤ëarray_reverse´Ø¿ô¤Ï»ØÄꤷ¤¿ÇÛÎó¤ÎÍ×ÁǤòµÕ½ç¤Ë¤¹¤ë´Ø¿ô¤Ç¤¹¡£°Ê²¼¤Ëarray_reverse´Ø¿ô¤Î»ÈÍÑÎã¤ò¼¨¤·¤Þ¤¹¡£ //array_reverse (ÇÛÎó, ÏÀÍýÃÍ);
$ar = array("PHP", "CGI", "Perl", "Web");
$ar1 = array_reverse($ar);
print_r($ar1);
// ¢ //
$ar2 = array_reverse($ar, true);
print_r($ar2);
°ú¿ôÏÀÍýÃͤËTRUE¤ò»ØÄꤹ¤ë¤³¤È¤Ç¥¡¼¤¬ÊÝ»ý¤µ¤ì¤Þ¤¹¡£»ØÄꤷ¤Ê¤«¤Ã¤¿¾ì¹ç¤Ï¥¡¼¤ÏÊÝ»ý¤µ¤ì¤Þ¤»¤ó¡£
Array ( [0] => Web [1] => Perl [2] => CGI [3] => PHP )
¢¤Ç¤Ï¡¢array_reverse´Ø¿ô¤Î°ú¿ô¤ËÇÛÎó$ar¤ÈÏÀÍýÃÍtrue¤ò»ØÄꤷ¤Æ¤¤¤Þ¤¹¡£ true¤ò»ØÄꤷ¤¿¾ì¹ç¤Ï¸µ¤Î¥¡¼¤¬ÊÝ»ý¤µ¤ì¤Þ¤¹¡£ ¤·¤Æ¤¬¤Ã¤Æ¡¢¥¡¼¤òÊÝ»ý¤·¤¿¤Þ¤ÞÍ×ÁǤòµÕ½ç¤Ë¤·¤¿ÇÛÎó
Array ( [3] => Web [2] => Perl [1] => CGI [0] => PHP )
¤¬array_reverse´Ø¿ô¤Ë¤è¤êÊÖ¤µ¤ì¤Þ¤¹¡£
¿¼¡¸µÇÛÎó¤ò»ØÄꤷ¤¿»þ¤Îưºî:array_reverse´Ø¿ô°Ê²¼¤Î¤è¤¦¤Ëarray_reverse´Ø¿ô¤Ë¿¼¡¸µÇÛÎó¤ò»ØÄꤷ¤¿¾ì¹ç¡¢1¼¡¸µ¤ÎÇÛÎóÍ×ÁǤΤߵսç¤ËʤÙÂØ¤¨¤é¤ì¤Þ¤¹¡£°Ê²¼¤ÎÎã¤Ç¤ÏµÕ½ç¤ËʤÙÂØ¤¨¤é¤ì¤¿ÇÛÎó¤Ï
Array ( [0] => Array ( [0] => Perl [1] => Web ) [1] => CGI [2] => PHP )
¤È¤Ê¤ê¡¢array("Perl", "Web")¤ÎÍ×ÁǤϵսç¤ËʤÙÂØ¤¨¤µ¤ì¤Ê¤¤¤³¤È¤ËÃí°Õ¤·¤Æ¤¯¤À¤µ¤¤¡£
$ar = array("PHP", "CGI", array("Perl", "Web"));
$ar1 = array_reverse($ar);
print_r($ar1);
|