money_format() Returns a string formatted as a currency string nl_langinfo() Returns specific local information nl2br() Inserts HTML line breaks in front of each newline in a string number_format() Formats a nu
Define the linebreaks as-it-is in a string. $lines = "Line 1 Line 2"; Use the carriage return\rand newline\ncharacters –$lines = "Line 1\r\nLine 2"; Use thePHP_EOLconstant –$lines = "Line 1" . PHP_EOL . "Line 2"; For HTML, use thetag to add a new line –$lines =...
<?php$str = <<<EODExample of stringspanning multiple linesusing heredoc syntax.EOD;/* More complex example, with variables. */class foo{ var $foo; var $bar; function foo() { $this->foo = 'Foo'; $this->bar = array('Bar1', 'Bar2', 'Bar3'); }}$foo = new foo();$name =...
php有8种原始数据类型,分别是boolean(布尔型)、integer(整型)、float(浮点型,也称作 double)、string(字符串)、array(数组)、object(对象)、resource和NULL。boolean型只有true和false两种值,不区分大小写,整型的最大值根据机器而定,PHP_INT_MAX保存的就是最大值,php中不分有无符号,float能通常表示14位有效数字,...
A third way to delimitstrings is the heredoc syntax:<<<. After this operator, an identifier is provided, then a newline. Thestringitself follows, and then the same identifier again to close the quotation. The closing identifiermustbegin in the first column of the line. Also, the identifier...
\nfor a new line \tfor a tab Here is an example of how you can use these sequences in a string: "\"What type of \$ do sharks use?\"\n\tSand dollars!" Output "What type of $ do sharks use?" Sand dollars! Using escape sequences gives us the ability to build any string req...
在PHP的一些应用中需要写日志或者记录一些信息,这样的话。可以使用fopen(),fwrite()以及 fclose()这些进行操作。...$jsonStr; file_put_contents($payLogFile, $newLog.PHP_EOL, FILE_APPEND); 很多时候记录日志需要换行。...不...
<?php header('Content-type: text/plain') ; $string = "Line 1\nLine 2" ; echo $string ;Hope this article has helped some [new]developers not to designate the “\n” tag as “unknown-bug” (as I did in the past ) .Share this: Share Related Preventing XSS via PHP’s Super-Glob...
$string = "This is\tan example\nstring" ; /* Use tab and newline as tokenizing characters as well */ $tok = strtok ( $string , " \n\t" ) ; while ( $tok !== false ) { echo "Word=$tok" ; $tok = strtok ( " \n\t" ) ; } ?> 1...
<?phpecho"This should be the first line.";?> <?phpecho"This should show up after the new line above.";?> 在PHP 中,一段代码的结束标记要么是“?>”要么是“?>\n”(\n 表示换行)。因此在上面的例子中,输出的句子将显示在同一行中,因为 PHP 忽略了代码结束标记后面的换行。这意味着如果要输...