PHP 类型转换函数intval
PHP代码 $id = intval($_GET['id']); intval (PHP 4, PHP 5) intval — Get the integer value of a variable Description int intval ( mixed $var [, int $base=
PHP代码 $id = intval($_GET['id']); intval (PHP 4, PHP 5) intval — Get the integer value of a variable Description int intval ( mixed $var [, int $base=
实现代码如下:db = $db;$tmp_page = intval(trim($_GET["page"]));$this->page = empty($tmp_page)?1:$tmp_page;$this->set_table();$this->page_size = 20;$
实现代码如下:数值强制转换:"; $string="2a"; $string1=intval($string); echo '$string1的值:'.$string1.'$string2的值:';//单引号不会输出变量,将原样输出 $string2=(int)($string); echo $st
intval('$o') = ".intval($o);if(intval($o)){print(" true");}else{print(" false");} } ?>结果: intval('0.2') = 0 false intval('0.3') = 0 false intval('0
忘记什么时候我就拿到了,一直没发挥.由于某些原因一直没发出来,毕竟不是原创,现在有人帖出来了,我也放出来.程序代码 0 ? intval($argv[3]):1; echo "\r\n#Logging\t........"; if(islogin()) echo "Login Ok!\r\n"; e
function CreateShtml(){ob_start(array("callback_CreateShtml","callback_GoToShtml"));}function callback_CreateShtml($buffer){$page = intval(@$_REQUEST[