CRM_Utils_System::civiExit();
}
+ /**
+ * Test whether the input string is valid JSON.
+ * @param string $str
+ * @return boolean
+ */
+ public static function isValidJSON($str) {
+ json_decode($str);
+ return json_last_error() == JSON_ERROR_NONE;
+ }
+
/**
* Do not use this function. See CRM-16353.
* @deprecated
// CRM-7130 --lets addslashes to only double quotes,
// since we are using it to quote the field value.
// str_replace helps to provide a break for new-line
- $sOutput .= '"' . addcslashes(str_replace(array("\r\n", "\n", "\r"), '<br />', $value[$element]), '"\\') . '"';
+ $sOutput .= '"' . addcslashes(str_replace(["\r\n", "\n", "\r"], '<br />', $value[$element]), '"\\') . '"';
// remove extra spaces and tab character that breaks dataTable CRM-12551
$sOutput = preg_replace("/\s+/", " ", $sOutput);