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Mini Shell
<?php
/**
* PHP utilities
*
* @package WordPress
* @subpackage ThemeREX Addons
* @since v1.0
*/
// Disable direct call
if ( ! defined( 'ABSPATH' ) ) { exit; }
/* Arrays manipulations
----------------------------------------------------------------------------------------------------- */
// Return first key (by default) or value from associative array
if (!function_exists('trx_addons_array_get_first')) {
function trx_addons_array_get_first(&$arr, $key=true) {
foreach ($arr as $k=>$v) break;
return $key ? $k : $v;
}
}
// Convert list to associative array (use values as keys)
if (!function_exists('trx_addons_array_from_list')) {
function trx_addons_array_from_list($arr) {
$new = array();
foreach ($arr as $v) $new[$v] = $v;
return $new;
}
}
// Merge arrays and lists (preserve number indexes)
// $a = array("one", "k2"=>"two", "three");
// $b = array("four", "k1"=>"five", "k2"=>"six", "seven");
// $c = array_merge($a, $b); ["one", "k2"=>"six", "three", "four", "k1"=>"five", "seven");
// $d = trx_addons_array_merge($a, $b); ["four", "k2"=>"six", "seven", "k1"=>"five");
if (!function_exists('trx_addons_array_merge')) {
function trx_addons_array_merge($a1, $a2) {
for ($i = 1; $i < func_num_args(); $i++){
$arg = func_get_arg($i);
if (is_array($arg) && count($arg)>0) {
foreach($arg as $k=>$v) {
$a1[$k] = $v;
}
}
}
return $a1;
}
}
// Inserts any number of scalars or arrays at the point
// in the haystack immediately after the search key ($needle) was found,
// or at the end if the needle is not found or not supplied.
// Modifies $haystack in place.
// @param array &$haystack the associative array to search. This will be modified by the function
// @param string $needle the key to search for
// @param mixed $stuff one or more arrays or scalars to be inserted into $haystack
// @return int the index at which $needle was found
if (!function_exists('trx_addons_array_insert')) {
function trx_addons_array_insert_after(&$haystack, $needle, $stuff){
if (! is_array($haystack) ) return -1;
$new_array = array();
for ($i = 2; $i < func_num_args(); ++$i){
$arg = func_get_arg($i);
if (is_array($arg)) {
if ($i==2)
$new_array = $arg;
else
$new_array = trx_addons_array_merge($new_array, $arg);
} else
$new_array[] = $arg;
}
$i = 0;
if (is_array($haystack) && count($haystack) > 0) {
foreach($haystack as $key => $value){
$i++;
if ($key == $needle) break;
}
}
$haystack = trx_addons_array_merge(array_slice($haystack, 0, $i, true), $new_array, array_slice($haystack, $i, null, true));
return $i;
}
}
// Inserts any number of scalars or arrays at the point
// in the haystack immediately before the search key ($needle) was found,
// or at the end if the needle is not found or not supplied.
// Modifies $haystack in place.
// @param array &$haystack the associative array to search. This will be modified by the function
// @param string $needle the key to search for
// @param mixed $stuff one or more arrays or scalars to be inserted into $haystack
// @return int the index at which $needle was found
if (!function_exists('trx_addons_array_insert_before')) {
function trx_addons_array_insert_before(&$haystack, $needle, $stuff){
if (! is_array($haystack) ) return -1;
$new_array = array();
for ($i = 2; $i < func_num_args(); ++$i){
$arg = func_get_arg($i);
if (is_array($arg)) {
if ($i==2)
$new_array = $arg;
else
$new_array = trx_addons_array_merge($new_array, $arg);
} else
$new_array[] = $arg;
}
$i = 0;
if (is_array($haystack) && count($haystack) > 0) {
foreach($haystack as $key => $value){
if ($key == $needle) break;
$i++;
}
}
$haystack = trx_addons_array_merge(array_slice($haystack, 0, $i, true), $new_array, array_slice($haystack, $i, null, true));
return $i;
}
}
/* Colors manipulations
----------------------------------------------------------------------------------------------------- */
if (!function_exists('trx_addons_hex2rgb')) {
function trx_addons_hex2rgb($hex) {
$dec = hexdec(substr($hex, 0, 1)== '#' ? substr($hex, 1) : $hex);
return array('r'=> $dec >> 16, 'g'=> ($dec & 0x00FF00) >> 8, 'b'=> $dec & 0x0000FF);
}
}
if (!function_exists('trx_addons_hex2rgba')) {
function trx_addons_hex2rgba($hex, $alpha) {
$rgb = trx_addons_hex2rgb($hex);
return 'rgba('.$rgb['r'].','.$rgb['g'].','.$rgb['b'].','.$alpha.')';
}
}
if (!function_exists('trx_addons_hex2hsb')) {
function trx_addons_hex2hsb ($hex, $h=0, $s=0, $b=0) {
$hsb = trx_addons_rgb2hsb(trx_addons_hex2rgb($hex));
$hsb['h'] = min(359, $hsb['h'] + $h);
$hsb['s'] = min(100, $hsb['s'] + $s);
$hsb['b'] = min(100, $hsb['b'] + $b);
return $hsb;
}
}
if (!function_exists('trx_addons_rgb2hsb')) {
function trx_addons_rgb2hsb ($rgb) {
$hsb = array();
$hsb['b'] = max(max($rgb['r'], $rgb['g']), $rgb['b']);
$hsb['s'] = ($hsb['b'] <= 0) ? 0 : round(100*($hsb['b'] - min(min($rgb['r'], $rgb['g']), $rgb['b'])) / $hsb['b']);
$hsb['b'] = round(($hsb['b'] /255)*100);
if (($rgb['r']==$rgb['g']) && ($rgb['g']==$rgb['b'])) $hsb['h'] = 0;
else if($rgb['r']>=$rgb['g'] && $rgb['g']>=$rgb['b']) $hsb['h'] = 60*($rgb['g']-$rgb['b'])/($rgb['r']-$rgb['b']);
else if($rgb['g']>=$rgb['r'] && $rgb['r']>=$rgb['b']) $hsb['h'] = 60 + 60*($rgb['g']-$rgb['r'])/($rgb['g']-$rgb['b']);
else if($rgb['g']>=$rgb['b'] && $rgb['b']>=$rgb['r']) $hsb['h'] = 120 + 60*($rgb['b']-$rgb['r'])/($rgb['g']-$rgb['r']);
else if($rgb['b']>=$rgb['g'] && $rgb['g']>=$rgb['r']) $hsb['h'] = 180 + 60*($rgb['b']-$rgb['g'])/($rgb['b']-$rgb['r']);
else if($rgb['b']>=$rgb['r'] && $rgb['r']>=$rgb['g']) $hsb['h'] = 240 + 60*($rgb['r']-$rgb['g'])/($rgb['b']-$rgb['g']);
else if($rgb['r']>=$rgb['b'] && $rgb['b']>=$rgb['g']) $hsb['h'] = 300 + 60*($rgb['r']-$rgb['b'])/($rgb['r']-$rgb['g']);
else $hsb['h'] = 0;
$hsb['h'] = round($hsb['h']);
return $hsb;
}
}
if (!function_exists('trx_addons_hsb2rgb')) {
function trx_addons_hsb2rgb($hsb) {
$rgb = array();
$h = round($hsb['h']);
$s = round($hsb['s']*255/100);
$v = round($hsb['b']*255/100);
if ($s == 0) {
$rgb['r'] = $rgb['g'] = $rgb['b'] = $v;
} else {
$t1 = $v;
$t2 = (255-$s)*$v/255;
$t3 = ($t1-$t2)*($h%60)/60;
if ($h==360) $h = 0;
if ($h<60) { $rgb['r']=$t1; $rgb['b']=$t2; $rgb['g']=$t2+$t3; }
else if ($h<120) { $rgb['g']=$t1; $rgb['b']=$t2; $rgb['r']=$t1-$t3; }
else if ($h<180) { $rgb['g']=$t1; $rgb['r']=$t2; $rgb['b']=$t2+$t3; }
else if ($h<240) { $rgb['b']=$t1; $rgb['r']=$t2; $rgb['g']=$t1-$t3; }
else if ($h<300) { $rgb['b']=$t1; $rgb['g']=$t2; $rgb['r']=$t2+$t3; }
else if ($h<360) { $rgb['r']=$t1; $rgb['g']=$t2; $rgb['b']=$t1-$t3; }
else { $rgb['r']=0; $rgb['g']=0; $rgb['b']=0; }
}
return array('r'=>round($rgb['r']), 'g'=>round($rgb['g']), 'b'=>round($rgb['b']));
}
}
if (!function_exists('trx_addons_rgb2hex')) {
function trx_addons_rgb2hex($rgb) {
$hex = array(
dechex($rgb['r']),
dechex($rgb['g']),
dechex($rgb['b'])
);
return '#'.(strlen($hex[0])==1 ? '0' : '').($hex[0]).(strlen($hex[1])==1 ? '0' : '').($hex[1]).(strlen($hex[2])==1 ? '0' : '').($hex[2]);
}
}
if (!function_exists('trx_addons_hsb2hex')) {
function trx_addons_hsb2hex($hsb) {
return trx_addons_rgb2hex(trx_addons_hsb2rgb($hsb));
}
}
/* Date manipulations
----------------------------------------------------------------------------------------------------- */
// Convert date from Date format (dd.mm.YYYY) to MySQL format (YYYY-mm-dd)
if (!function_exists('trx_addons_date_to_sql')) {
function trx_addons_date_to_sql($str) {
if (trim($str)=='') return '';
$str = strtr(trim($str),'/\.,','----');
if (trim($str)=='00-00-0000' || trim($str)=='00-00-00') return '';
$pos = strpos($str,'-');
if ($pos > 3) return $str;
$d=trim(substr($str,0,$pos));
$str=substr($str,$pos+1);
$pos = strpos($str,'-');
$m=trim(substr($str,0,$pos));
$y=trim(substr($str,$pos+1));
$y=($y<50?$y+2000:($y<1900?$y+1900:$y));
return ''.($y).'-'.(strlen($m)<2?'0':'').($m).'-'.(strlen($d)<2?'0':'').($d);
}
}
/* Numbers manipulations
----------------------------------------------------------------------------------------------------- */
// Display price
if (!function_exists('trx_addons_format_price')) {
function trx_addons_format_price($price) {
return is_numeric($price)
? ($price != round($price, 0)
? number_format(round($price, 2), 2, '.', ' ')
: number_format($price, 0, '.', ' ')
)
: $price;
}
}
// Convert number to Kilo/Mega/Giga
if (!function_exists('trx_addons_num2kilo')) {
function trx_addons_num2kilo($num) {
return $num > 1000000000
? ceil(num/1000000000, 1).'G'
: ($num > 1000000
? ceil(num/1000000, 1).'M'
: ($num > 1000
? round($num/1000, 0).'K'
: $num
)
);
}
}
/* String manipulations
----------------------------------------------------------------------------------------------------- */
// Check value for "on" | "off" | "inherit" values
if (!function_exists('trx_addons_is_on')) {
function trx_addons_is_on($prm) {
return is_numeric( $prm ) && $prm > 0 || in_array(strtolower($prm), array('true', 'on', 'yes', 'show'));
}
}
if (!function_exists('trx_addons_is_off')) {
function trx_addons_is_off($prm) {
return empty($prm) || is_numeric( $prm ) && $prm === 0 || in_array(strtolower($prm), array('false', 'off', 'no', 'none', 'hide'));
}
}
if (!function_exists('trx_addons_is_inherit')) {
function trx_addons_is_inherit($prm) {
return in_array(strtolower($prm), array('inherit'));
}
}
// Return truncated string
if (!function_exists('trx_addons_strshort')) {
function trx_addons_strshort($str, $maxlength, $add='...') {
if ($maxlength < 0)
return '';
if ($maxlength == 0)
return '';
if ($maxlength >= strlen($str))
return strip_tags($str);
$str = substr(strip_tags($str), 0, $maxlength - strlen($add));
$ch = substr($str, $maxlength - strlen($add), 1);
if ($ch != ' ') {
for ($i = strlen($str) - 1; $i > 0; $i--)
if (substr($str, $i, 1) == ' ') break;
$str = trim(substr($str, 0, $i));
}
if (!empty($str) && strpos(',.:;-', substr($str, -1))!==false) $str = substr($str, 0, -1);
return ($str) . ($add);
}
}
// Unserialize string (try replace \n with \r\n)
if (!function_exists('trx_addons_unserialize')) {
function trx_addons_unserialize($str) {
if ( !empty($str) && is_serialized($str) ) {
try {
$data = unserialize($str);
} catch (Exception $e) {
dcl($e->getMessage());
$data = false;
}
if ($data===false) {
try {
$data = @unserialize(str_replace("\n", "\r\n", $str));
} catch (Exception $e) {
dcl($e->getMessage());
$data = false;
}
}
//if ($data===false) $data = @unserialize(str_replace(array("\n", "\r"), array('\\n','\\r'), $str));
return $data;
} else
return $str;
}
}
// Replace macros in the string
if (!function_exists('trx_addons_prepare_macros')) {
function trx_addons_prepare_macros($str) {
$str = str_replace(
array("{{", "}}", "((", "))", "||"),
array("<i>", "</i>", "<b>", "</b>", "<br>"),
$str);
$str = preg_replace('/(\^(\d+))/', '<sup>$2</sup>', $str);
return $str;
}
}
// Remove macros from the string
if (!function_exists('trx_addons_remove_macros')) {
function trx_addons_remove_macros($str) {
return str_replace(
array("{{", "}}", "((", "))", "||", "^"),
array("", "", "", "", " ", ""),
$str);
}
}
// Prepare string to use as telephone link
if (!function_exists('trx_addons_get_phone_link')) {
function trx_addons_get_phone_link($str) {
return 'tel:'.str_replace(array(' ', '-', '(', ')', '.', ','), '', $str);
}
}
// Output string with the html layout (if not empty)
// (put it between 'before' and 'after' tags)
// Attention! This string may contain layout formed in any plugin (widgets or shortcodes output) and not require escaping to prevent damage!
if ( !function_exists('trx_addons_show_layout') ) {
function trx_addons_show_layout($str, $before='', $after='') {
if (trim($str) != '') {
printf("%s%s%s", $before, $str, $after);
}
}
}
// Return template part as string
if ( !function_exists( 'trx_addons_get_template_part_as_string' ) ) {
function trx_addons_get_template_part_as_string($file, $args_name, $args=array()) {
static $fdirs = array();
if (!is_array($file))
$file = array($file);
$output = '';
foreach ($file as $f) {
if (!empty($fdirs[$f]) || ($fdirs[$f] = trx_addons_get_file_dir($f)) != '') {
if (!empty($args_name) && !empty($args))
set_query_var($args_name, $args);
ob_start();
include $fdirs[$f];
$output = ob_get_contents();
ob_end_clean();
break;
}
}
return $output;
}
}
// Include part of template with specified parameters
if (!function_exists('trx_addons_get_template_part')) {
function trx_addons_get_template_part($file, $args_name='', $args=array()) {
static $fdirs = array();
if (!is_array($file))
$file = array($file);
foreach ($file as $f) {
if (!empty($fdirs[$f]) || ($fdirs[$f] = trx_addons_get_file_dir($f)) != '') {
if (!empty($args_name) && !empty($args))
set_query_var($args_name, $args);
include $fdirs[$f];
break;
}
}
}
}
// Add dynamic CSS and return class for it
if (!function_exists('trx_addons_add_inline_css_class')) {
function trx_addons_add_inline_css_class($css) {
$class_name = sprintf('trx_addons_inline_%d', mt_rand());
global $TRX_ADDONS_STORAGE;
$TRX_ADDONS_STORAGE['inline_css'] = (!empty($TRX_ADDONS_STORAGE['inline_css']) ? $TRX_ADDONS_STORAGE['inline_css'] : '') . sprintf('.%s{%s}', $class_name, $css);
return $class_name;
}
}
// Add dynamic CSS to insert it to the footer
if ( !function_exists('trx_addons_add_inline_css') ) {
function trx_addons_add_inline_css($css) {
global $TRX_ADDONS_STORAGE;
$TRX_ADDONS_STORAGE['inline_css'] = (!empty($TRX_ADDONS_STORAGE['inline_css']) ? $TRX_ADDONS_STORAGE['inline_css'] : '') . $css;
}
}
// Return dynamic CSS to insert it to the footer
if ( !function_exists('trx_addons_get_inline_css') ) {
function trx_addons_get_inline_css() {
global $TRX_ADDONS_STORAGE;
return !empty($TRX_ADDONS_STORAGE['inline_css']) ? $TRX_ADDONS_STORAGE['inline_css'] : '';
}
}
// Add dynamic HTML to insert it to the footer
if ( !function_exists('trx_addons_add_inline_html') ) {
function trx_addons_add_inline_html($html) {
global $TRX_ADDONS_STORAGE;
$TRX_ADDONS_STORAGE['inline_html'] = (!empty($TRX_ADDONS_STORAGE['inline_html']) ? $TRX_ADDONS_STORAGE['inline_html'] : '') . $html;
}
}
// Return dynamic HTML to insert it to the footer
if ( !function_exists('trx_addons_get_inline_html') ) {
function trx_addons_get_inline_html() {
global $TRX_ADDONS_STORAGE;
return !empty($TRX_ADDONS_STORAGE['inline_html']) ? $TRX_ADDONS_STORAGE['inline_html'] : '';
}
}
?>
Zerion Mini Shell 1.0