In C the last character of a string is always '\0' Is it same for PHP as well? If not, then what's the last character of a string in PHP?
4条回答 默认 最新
- douliangbian7323 2012-11-15 08:16关注
for( $i = 0, $len = strlen( $string ); $i < $len; $i++ ) { $char = $string[ $i ]; // do something with $char }
... is one way to do it.
Another way, is simply using PHP function
str_split()
(which creates an array of the individual characters of the string (unless you pass it the second argument$split_length
of a different length than the default)):foreach( str_split( $string ) as $char ) { // do something with $char }
... etc.
Edit:
As an addendum to your comments to your question; use
fgetcsv()
for parsing csv files.本回答被题主选为最佳回答 , 对您是否有帮助呢?解决 无用评论 打赏 举报
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