--- a/spyc/php4/5to4.php +++ b/spyc/php4/5to4.php @@ -1,1 +1,16 @@ +<?php +php5to4 ("../spyc.php", 'spyc-latest.php4'); + +function php5to4 ($src, $dest) { + $code = file_get_contents ($src); + $code = preg_replace ('#(public|private|protected)\s+\$#i', 'var \$', $code); + $code = preg_replace ('#(public|private|protected)\s+static\s+\$#i', 'var \$', $code); + $code = preg_replace ('#(public|private|protected)\s+function#i', 'function', $code); + $code = preg_replace ('#(public|private|protected)\s+static\s+function#i', 'function', $code); + $code = str_replace ('self::', '$this->', $code); + $f = fopen ($dest, 'w'); + fwrite($f, $code); + fclose ($f); + print "Written to $dest.\n"; +}