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minify.php
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minify.php
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<?php
$langs_arr=['rus','eng'];
foreach($langs_arr as $lang){
$input_file='index.'.$lang.'.php';
if(file_exists($input_file)){
$main=file_get_contents($input_file);
print '<hr><div><b>Lang: '.$lang.'</b></div>';
print '<div>+'.$input_file.' ('.(round(filesize($input_file)/1024,2)).' Kb)</div>';
preg_match_all('~<\?(.*)\?>~iUs',$main,$stack);
foreach($stack[0] as $k=>$v){
$main=str_replace($v,'',$main);
}
preg_match_all('~<!--(.*)-->~iUs',$main,$stack);
foreach($stack[0] as $k=>$v){
$main=str_replace($v,'',$main);
}
preg_match_all('~<img(.*)src="(.*)"(.*)>~iUs',$main,$img_stack);
foreach($img_stack[0] as $k=>$img_change){
$img_file=$img_stack[2][$k];
$img_file=ltrim($img_file,'/');
if(false!==strpos($img_file,'?')){
$img_file=substr($img_file,0,strpos($img_file,'?'));
}
$img=file_get_contents($img_file);
$img_base64=base64_encode($img);
$img_new='<img'.$img_stack[1][$k].'src="data:image/svg+xml;base64,'.$img_base64.'"'.$img_stack[3][$k].'>';
$main=str_replace($img_change,$img_new,$main);
print '<div>+'.$img_file.' ('.(round(filesize($img_file)/1024,2)).' Kb)</div>';
unset($img);
unset($img_file);
unset($img_base64);
unset($img_new);
}
unset($img_stack);
preg_match_all('~<link rel="stylesheet" href="(.*)">~iUs',$main,$css_stack);
foreach($css_stack[0] as $k=>$css_change){
$css_file=$css_stack[1][$k];
$css_file=ltrim($css_file,'/');
if(false!==strpos($css_file,'?')){
$css_file=substr($css_file,0,strpos($css_file,'?'));
}
$css=file_get_contents($css_file);
preg_match_all('~/\*(.*)\*/~iUs',$css,$stack);
foreach($stack[0] as $k=>$v){
$css=str_replace($v,'',$css);
}
$css=str_replace("\r\n\r\n\r\n",PHP_EOL,$css);
$css=str_replace("\r\n\r\n",PHP_EOL,$css);
$css=str_replace(PHP_EOL.PHP_EOL.PHP_EOL,PHP_EOL,$css);
$css=str_replace(PHP_EOL.PHP_EOL,PHP_EOL,$css);
preg_match_all('~url\((.*)\)~iUs',$css,$img_stack);
foreach($img_stack[0] as $k=>$img_change){
$img_file=$img_stack[1][$k];
$img_file=trim($img_file,' "\'');
$img_file=ltrim($img_file,'/');
if(false!==strpos($img_file,'?')){
$img_file=substr($img_file,0,strpos($img_file,'?'));
}
$img=file_get_contents($img_file);
$img_base64=base64_encode($img);
$img_new='url("data:image/svg+xml;base64,'.$img_base64.'")';
$css=str_replace($img_change,$img_new,$css);
print '<div>+'.$img_file.' in css '.$css_file.' ('.(round(filesize($img_file)/1024,2)).' Kb)</div>';
unset($img);
unset($img_file);
unset($img_base64);
unset($img_new);
}
unset($img_stack);
$main=str_replace($css_change,'<style>'.$css.'</style>',$main);
print '<div>+'.$css_file.' ('.(round(filesize($css_file)/1024,2)).' Kb)</div>';
unset($css);
unset($css_file);
}
unset($css_stack);
preg_match_all('~<script(.*)src="(.*)"(.*)></script>~iUs',$main,$js_stack);
foreach($js_stack[0] as $k=>$js_change){
$js_file=$js_stack[2][$k];
$js_file=ltrim($js_file,'/');
if(false!==strpos($js_file,'?')){
$js_file=substr($js_file,0,strpos($js_file,'?'));
}
$js=file_get_contents($js_file);
$js=str_replace("\r\n\r\n\r\n",PHP_EOL,$js);
$js=str_replace("\r\n\r\n",PHP_EOL,$js);
$js=str_replace(PHP_EOL.PHP_EOL.PHP_EOL,PHP_EOL,$js);
$js=str_replace(PHP_EOL.PHP_EOL,PHP_EOL,$js);
$main=str_replace($js_change,'<script>'.$js.'</script>',$main);
print '<div>+'.$js_file.' ('.(round(filesize($js_file)/1024,2)).' Kb)</div>';
unset($js);
unset($js_file);
}
unset($js_stack);
print '<div>+favicon.ico ('.(round(filesize('favicon.ico')/1024,2)).' Kb)</div>';
$favicon_base64=base64_encode(file_get_contents('favicon.ico'));
$main=str_replace('href="/favicon.ico"','href="data:image/x-icon;base64,'.$favicon_base64.'"',$main);
$main=preg_replace('~<a class="menu-el color-red" data-href="/market/">(.*)</a>~','',$main);
$main=str_replace('portable-version-card ','portable-version-card hidden ',$main);
$main=preg_replace('~<div class="select-lang captions">(.*)</div>~','',$main);
$main=str_replace('var standalone=false;','var standalone=true;',$main);
$output_file='my-viz-plus'.('-'.$lang).'.html';
file_put_contents($output_file,$main);
print '<div>'.$output_file.' ('.(round(filesize($output_file)/1024,2)).' Kb)</div>';
}
}
exit;