【www.gdgbn.com--php常用代码】
代码如下
function poWrite($filename,$data,$method="rb+",$iflock=1,$check=1,$chmod=1){
touch($filename);
$handle = fopen($filename,$method);
$iflock && flock($handle,LOCK_EX);
if(@fwrite($handle,$data)=== FALSE){
fclose($handle);
return false;
}
$method=="rb+" && ftruncate($handle,strlen($data));
fclose($handle);
$chmod && @chmod($filename,0777);
return true;
}
function poVarExport($input,$f = true,$t = null) {
$output = "";
if(is_array($input)){
$output .= "array( ";
foreach($input as $key => $value){
$output .= $t." ".poVarExport($key,$f,$t." ")." => ".poVarExport($value,$f,$t." ");
$output .= ", ";
}
$output .= $t.")";
} elseif(is_string($input)){
$output .= $f ? """.str_replace(array("\","""),array("\\","""),$input).""" : ""$input"";
} elseif(is_int($input) || is_double($input)){
$output .= """.(string)$input.""";
} elseif(is_bool($input)){
$output .= $input ? "true" : "false";
} else{
$output .= "null";
}
return $output;
}
poWrite(INCLUDES."filename.php","");