repl_num         1949 ext/standard/array.c 			repl_num = 0;		/* Number of replacement elements */
repl_num         1967 ext/standard/array.c 		repl_num = zend_hash_num_elements(Z_ARRVAL_PP(repl_array));
repl_num         1968 ext/standard/array.c 		repl = (zval ***)safe_emalloc(repl_num, sizeof(zval **), 0);
repl_num         1996 ext/standard/array.c 	php_splice(Z_ARRVAL_P(array), offset, length, repl, repl_num, rem_hash TSRMLS_CC);