note 103227 deleted from function.is-array by danbrown

Note Submitter: portalpress dot org at gmail dot com ---- I can't agree with hperrin at gmail dot com. === only seems a little faster to me with a NULL value. pf_is_array() is a custom is_array() function. YES means, it was an array. After 100000 iterations and repeated trials. 1) It took 0.01904 seconds to if((array) xarr===xarr) {-NULL 2) It took 0.41439 seconds to if((array) xarr===xarr) {-YES 3) It took 0.06533 seconds to pf_is_array-YES 4) It took 0.02315 seconds to is_array-YES 5) It took 0.03859 seconds to pf_is_array-NULL 6) It took 0.02364 seconds to is_array-NULL === with an array takes almost half a second!