51 lines
998 B
PHP
51 lines
998 B
PHP
<?php
|
|
/**
|
|
* @file misc.php
|
|
* @date 2018-04-13
|
|
* @author Go Namhyeon <gnh1201@gmail.com>
|
|
* @brief Misc module
|
|
*/
|
|
|
|
if(!function_exists("cut_str")) {
|
|
function cut_str($str, $start, $len=0) {
|
|
$cutted_str = "";
|
|
if(function_exists("iconv_substr")) {
|
|
$cutted_str = iconv_substr($str, $start, $len, "utf-8");
|
|
} elseif(function_exists("mb_substr")) {
|
|
$cutted_str = mb_substr($str, $start, $len);
|
|
} else {
|
|
$cutted_str = substr($start, $len);
|
|
}
|
|
|
|
return $cutted_str;
|
|
}
|
|
}
|
|
|
|
if(!function_exists("read_file_by_line")) {
|
|
function read_file_by_line($filename) {
|
|
$lines = array();
|
|
$handle = fopen($filename, "r");
|
|
if ($handle) {
|
|
while (($line = fgets($handle)) !== false) {
|
|
$lines[] .= $line;
|
|
}
|
|
|
|
fclose($handle);
|
|
}
|
|
|
|
return $lines;
|
|
}
|
|
}
|
|
|
|
if(!function_exists("nl2p")) {
|
|
function nl2p($string) {
|
|
$paragraphs = '';
|
|
foreach (explode("\n", $string) as $line) {
|
|
if (trim($line)) {
|
|
$paragraphs .= '<p>' . $line . '</p>';
|
|
}
|
|
}
|
|
return $paragraphs;
|
|
}
|
|
}
|