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[ticket/14972] replace all occurrences of sizeof() with the count()
PHPBB3-14972
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@@ -84,8 +84,8 @@ class diff_engine
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$to_lines = explode("\n", preg_replace('#[\n\r]+#', "\n", $to_lines));
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}
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$n_from = sizeof($from_lines);
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$n_to = sizeof($to_lines);
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$n_from = count($from_lines);
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$n_to = count($to_lines);
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$this->xchanged = $this->ychanged = $this->xv = $this->yv = $this->xind = $this->yind = array();
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unset($this->seq, $this->in_seq, $this->lcs);
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@@ -145,7 +145,7 @@ class diff_engine
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}
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// Find the LCS.
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$this->_compareseq(0, sizeof($this->xv), 0, sizeof($this->yv));
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$this->_compareseq(0, count($this->xv), 0, count($this->yv));
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// Merge edits when possible.
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if ($this->skip_whitespace_changes)
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@@ -444,8 +444,8 @@ class diff_engine
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$i = 0;
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$j = 0;
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$len = sizeof($lines);
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$other_len = sizeof($other_changed);
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$len = count($lines);
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$other_len = count($other_changed);
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while (1)
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{
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