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<?php namespace X; $val = '1 '; $type = 'double'; function convertType(& $val, $type) { if ($val === NULL || is_object($val)) { // ignore } elseif ($type === 'array') { if (!is_array($val)) { return FALSE; } } elseif (!is_scalar($val)) { return FALSE; } elseif ($type !== 'NULL') { $old = $val = ($val === FALSE ? '0' : (string) $val); settype($val, $type); if ($old !== ($val === FALSE ? '0' : (string) $val)) { return FALSE; // data-loss occurs } } return TRUE; } var_dump(convertType($val, $type)); var_dump($val);
Output for git.master, git.master_jit, rfc.property-hooks
bool(false) float(1)

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