83. Write a program to reverse a string without using built-in functions for php <br> <!--?php function reverseString($str) { $reversedStr = ''; $strLen = strlen($str); for($i=$strLen-1; $i>=0; $i--){ $reversedStr .= $str[$i]; } return $reversedStr; } $input = "...
To convert a given string to uppercase in PHP, we usestrtoupper()method. strtoupper() Function This method takes a string in any case as an argument and returns uppercase string. Syntax strtoupper(string) PHP code to convert string into uppercase ...
HH ($D, $A, $B, $C, $words[4+ ($i *16)],11,"4bdecfa9"); HH ($C, $D, $A, $B, $words[7+ ($i *16)],16,"f6bb4b60"); HH ($B, $C, $D, $A, $words[10+ ($i *16)],23,"bebfbc70"); HH ($A, $B, $C, $D, $words[13+ ($i *16)],4,"289b7ec6...
<?phpfunction generateCallTrace(){$e = new Exception();$trace = explode("\n", $e->getTraceAsString());// reverse array to make steps line up chronologically$trace = array_reverse($trace);array_shift($trace); // remove {main}array_pop($trace); // remove call to this method$...
php//PHP code to convert string to the//character array//input string$input="WubbalubbaDubDub";//converting string to character array//using str_split()$output=str_split($input);//printing the typesecho"type of input : ".gettype($input)."<br/>";echo"type of output: ".gettype($...
5.3.3 array_reverse函数:返回一个单元顺序相反的数组 130 5.3.4 array_values函数:返回数组中所有的值 131 5.3.5 each函数:返回数组中当前的键/值对并将数组指针向前移动一步 132 5.4 数组比较类函数 132 5.4.1 arsort函数:对数组进行逆向排序并保持索引关系 133 5.4.2 asort函数:对数组进行排序并保持索引关...
将php.jar文件解压,取出目录stubs 将stubs中的所有php文件中的注释去掉,并做格式化处理,放在目录output 将所有文件中类和函数解析出来 从http://php.net/manual/zh/中将类和函数注释解析出来 格式化输出类和函数及所有注释 github地址:https://github.com/chentaihan/phpNote ...
$value."\n"; } echo "The map elements after reversing: \n"; #using reverse() function $map->reverse(); foreach($map as $key=>$value){ echo "[".$key."] = ".$value."\n"; } ?> OutputAfter executing the above program, it will generate the following output −The map ...
array_unique() to remove duplicate values from an array array_search() to search a value in the array and returns the key array_reverse() to reverse an array array_reduce() to reduce an array to a single value using a callback function array_map() to apply a callback function to eac...
Use of the strlen() function in a program to reverse the given string. Code: <?php $string = "WELCOME TO INDIA"; // a string $length = strlen($string); // lenghtof the string echo "Actual String: ".$string; echo "\nLength: ".$length; ...