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Fixed PHP namespaces usage #80

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Fixed PHP namespaces usage #80

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60a2013
Fixed PHP namespaces usage
mervick Mar 26, 2015
b834834
Fixed PHP namespaces usage
mervick Mar 26, 2015
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13 changes: 12 additions & 1 deletion lib/MtHaml/Support/Php/Executor.php
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Original file line number Diff line number Diff line change
Expand Up @@ -103,12 +103,23 @@ private function compileFile($file)

private function wrapCompiledCode($code, $funName)
{
// Parses all used namespaces and puts them into header of the file.
$namespaces = array();
if (preg_match_all('/<\?php\s+(use\s+[^;\?]+);?(?:\s+)?\?>\n?/S', $code, $matches, PREG_OFFSET_CAPTURE)) {
for ($i = count($matches[0])-1; $i >= 0; $i--) {
$code = substr($code, 0, $matches[0][$i][1]) .
substr($code, $matches[0][$i][1] + strlen($matches[0][$i][0]));
array_unshift($namespaces, $matches[1][$i][0].';');
}
}
$namespaces = implode(PHP_EOL, $namespaces);

// The code is wrapped in a function so that it can be parsed
// once, and executed multiple times. This is faster than repeatedly
// including the same PHP file.
return <<<PHP
<?php

$namespaces
function $funName(\$__variables)
{
extract(\$__variables);
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