To split a string into parts by any whitespace character (like single space, tab, new line, etc.) as delimiter or separator in PHP, usepreg_split()function. Callpreg_split()function and pass the regular expression to match any whitespace character, and the original string as arguments. The...
FALSE is returned if split_length is less than 1. If the split_length length exceeds the length of string, the entire string is returned as the first (and only) array element. 如果split_length 小于 1,返回 FALSE。如果 split_length 参数超过了 string 超过了字符串 string 的长度,整个字符串将...
FALSE is returned if split_length is less than 1. If the split_length length exceeds the length of string, the entire string is returned as the first (and only) array element. 如果split_length 小于 1,返回 FALSE。如果 split_length 参数超过了 string 超过了字符串 string 的长度,整个字符串将...
5 Split a String Into Chunks in PHP 6 7 8 9 <?php 10 // Sample string 11 $str = "airplane"; 12 13 /* Returns a string with a period symbol 14 placed after every two characters */ 15 echo chunk_split($str, 2, "."); 16 ?> 17 18 19 Switch to SQL ...
1. Split string into chunks of length 3 In this example, we take a string'abcdefghijklmnop'and split this string into chunks of length3. PHP Program </> Copy <?php $input = 'abcdefghijklmnop'; $chunk_length = 3; $output = str_split($input, $chunk_length); ...
convert a string to an array of characters with str_split. The explode function is more useful for transforming a sentence or name into separate strings for easier processing later in the program. Summary In this article, we examined the PHP str_split function and applied it to three...
Answer: Use the PHP explode() functionYou can use the PHP explode() function to split or break a string into an array by a separator string like space, comma, hyphen etc. You can also set the optional limit parameter to specify the number of array elements to return. Let's try out ...
Here split is done on first space and rest of the string gets captured in 2nd element. In case there is no space, only one element array is returned. <?php $s="hello world. hello word.\n2ndline"; $arr = explode(" ", $s, 2); ...
split(";*",$string);because what if there's no ";" separator?(which is covered by this regular expression) so you have to use at leastsplit(";+",$quotatxt);in this situation. up down -1 dalu at uni dot de ¶ 15 years ago php4.3.0strange things happen with splitthis ...
string(4)"2016"[1]=> string(1)"8"[2]=> string(2)"11"} */ AI代码助手复制代码 也正是因为要使用正则表达式pattern的语法,所以搜索的速度不会很快。 preg_split()函数使用了 Perl 兼容正则表达式语法,通常是比split()更快的替代方案。如果不需要正则表达式的威力,则使用explode()更快,这样就不会招致...