Theexplode()function in PHP is a built-in function that is used to split a string by a specified string into an array. It's particularly useful when you want to break down a string into smaller parts. Here's the basic syntax forexplode(): explode(separator, string, limit); Parameters:...
When you try to use echo or print on an array, the PHP interpreter will convert your array to a literal stringArray, then throw the Notice for "Array to string conversion". Never treat an array as a string when outputting its data on the screen, else PHP will always display a notice....
1. Convert integer array to string In the following example, we take an array of numbers, and convert the array to string, using,as separator between the elements of array. PHP Program </> Copy <?php$arr=array(5,2,9,1);$output=implode(", ",$arr);printf("Output String : %s",$o...
1. Convert given Associative array into JSON string In this example, we take an associative array and convert it into a JSON string usingjson_encode()function with the default optional parameters. We shall display the string returned byjson_encode()in the output. PHP Program </> Copy <?php...
convert_uuencode() 使用uuencode 算法对字符串进行编码。 count_chars() 返回有关字符串中所用字符的信息。 crc32() 计算字符串的 32 位 CRC。 crypt() 单向的字符串加密法(hashing)。 echo() 输出一个或多个字符串。 explode() 把字符串打散为数组。 fprintf() 把格式化的字符串写入到指定的输出流。 get...
(PHP 5, PHP 7) str_split — Convert a string to an array str_split — 将字符串转换为数组 Description arraystr_split(string$string[,int$split_length=1] )//Converts a string to an array.//将一个字符串转换为数组。 Parameters string ...
XML2Arrayis a class to convert XML to an array in PHP. It returns an array which can be converted back to XML using theArray2XMLclass. It can take a string XML as input or an object of typeDOMDocument. Conventions attributes stored as key value pairs under['tag_name']['@attributes'...
$encodeString=convert_uuencode($str);//编码相当于加密 echo$encodeString." "; 1. 2. 3. 4. 5. $str="PHP is pretty fun!!"; $strArray=count_chars($str,1);//模式一,ASCII 值为键名(字符),出现的次数为键值(字符出现的次数): foreach($strArrayas$key=>$value) { ...
How to convert an array of objects to string and insert into sql using php? Question: I have an array with different sizes and need to assign a quantity of stock to each size. To insert this information into an SQL database, I will create an array of objects that contain both the si...
The convert_cyr_string() function converts a string from one Cyrillic character-set to another.The supported Cyrillic character-sets are:k - koi8-r w - windows-1251 i - iso8859-5 a - x-cp866 d - x-cp866 m - x-mac-cyrillicNote: This function is binary-safe....