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Implemented proper treatment of brackets inside string arguments in subexpressions ( {{foo '(bar)'}} )

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majortom731 2014-03-17 23:01:30 +01:00
parent 5a58d27ad3
commit ffcbecf346
1 changed files with 19 additions and 6 deletions
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23
src/Handlebars/Template.php
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@ -275,17 +275,30 @@ class Template
// subexpression parsing loop // subexpression parsing loop
$subexprs = array(); // will contain all subexpressions inside outermost brackets $subexprs = array(); // will contain all subexpressions inside outermost brackets
$inside_of = array( 'single' => false, 'double' => false );
$lvl = 0; $lvl = 0;
$cur_start = 0; $cur_start = 0;
for ($i=0; $i < strlen($params[2]); $i++) { for ($i=0; $i < strlen($params[2]); $i++) {
$cur = substr($params[2], $i, 1); $cur = substr($params[2], $i, 1);
if ($cur == '(') { if ($cur == "'" ) {
if( $lvl == 0 ) $cur_start = $i+1; $inside_of['single'] = ! $inside_of['single'];
$lvl++;
} }
if ($cur == ')') { if ($cur == '"' ) {
$inside_of['double'] = ! $inside_of['double'];
}
if ($cur == '(' && ! $inside_of['single'] && ! $inside_of['double']) {
if ($lvl == 0) {
$cur_start = $i+1;
}
$lvl++;
continue;
}
if ($cur == ')' && ! $inside_of['single'] && ! $inside_of['double']) {
$lvl--; $lvl--;
if ($lvl == 0) $subexprs[] = substr($params[2], $cur_start, $i - $cur_start); if ($lvl == 0) {
$subexprs[] = substr($params[2], $cur_start, $i - $cur_start);
}
} }
} }