SQL函数 LTRIM 字符串函数,它返回一个删除了前导空格的字符串。...大纲 LTRIM(string-expression) {fn LTRIM(string-expression)} 参数 string-expression - 字符串表达式,可以是列名、字符串文字或另一个标量函数的结果...描述 LTRIM 从字符串表达式中删除前导空格,并将字符串作为
sscanf()Parses input from a string according to a format str_getcsv()Parses a CSV string into an array str_ireplace()Replaces some characters in a string (case-insensitive) str_pad()Pads a string to a new length str_repeat()Repeats a string a specified number of times ...
If find is an array and replace is a string, the replace string will be used for every find valueNote: This function is case-sensitive. Use the str_ireplace() function to perform a case-insensitive search.Note: This function is binary-safe.Syntax...
<?php $find = array("HELLO","WORLD"); // This function is case-insensitive $replace = array("B"); $arr = array("Hello","world","!"); print_r(str_ireplace($find,$replace,$arr)); ?> 运行实例 » PHP String 参考手册
void exit ([ string $status ] ) void exit ( int $status ) 1. 2. 如果status 是一个字符串,在退出之前该函数会打印status;如果 status 是一个 integer,该值会作为退出状态码,并且不会被打印输出。退出状态码应该在范围0至254,不应使用被PHP保留的退出状态码255。 状态码0用于成功中止程序 ...
eregi_replace-不区分大小写的正则表达式替换 说明 stringeregi_replace(string$pattern,string$replacement,string$string) 本函数和"/help/9d799e668f3317fae551e899af0ec3a8">ereg_replace() 完全相同,只除了在匹配字母字符时忽略大小写的区别。 Example#1高亮搜索结果$...
In the main menu, go toEdit | Find | Replace Structurally. From theLanguagelist, selectHTML. Paste the following string to theSearch templatefield: <$tag$ $attribute$="$value$"> Select theMatch casecheckbox. Click the$tag$variable.
Either host (string) and port (int), or no parameter to stop being a slave. Return value BOOL: TRUE in case of success, FALSE in case of failure. Example $redis->slaveOf('10.0.1.7', 6379); /* ... */ $redis->slaveOf(); time Description: Return the current server time. Paramete...
Importing type libraries with case-insensitive constant registering has been deprecated. Filter ¶ FILTER_SANITIZE_MAGIC_QUOTES is deprecated, use FILTER_SANITIZE_ADD_SLASHES instead. Multibyte String ¶ Passing a non-string pattern to mb_ereg_replace() is deprecated. Currently, non-string patterns...
Standard: Fixed array key as hash to string (case insensitive) comparison typo for the second operand buffer size (albeit unused for now).Version 8.2.16 15 Feb 2024 Core: Fixed timer leak in zend-max-execution-timers builds. Fixed bug GH-12349 (linking failure on ARM with mold). Fix...