1--TEST-- 2Test json_encode() function with numeric flag 3--SKIPIF-- 4<?php if (!extension_loaded("json")) print "skip"; ?> 5--FILE-- 6<?php 7var_dump( 8 json_encode("1", JSON_NUMERIC_CHECK), 9 json_encode("9.4324", JSON_NUMERIC_CHECK), 10 json_encode(array("122321", "3232595.33423"), JSON_NUMERIC_CHECK), 11 json_encode("1"), 12 json_encode("9.4324"), 13 json_encode(array("122321", "3232595.33423")) 14); 15?> 16--EXPECT-- 17string(1) "1" 18string(6) "9.4324" 19string(22) "[122321,3232595.33423]" 20string(3) ""1"" 21string(8) ""9.4324"" 22string(26) "["122321","3232595.33423"]" 23