* * Before simdjson 2.1.0, a regular RuntimeException with an error code of 0 was thrown. * This can be compared against the `SIMDJSON_ERR_*` constants. Var_dump( $res) //int(5) simdjson_php API Var_dump( $res) //bool(true) // count the values $res = simdjson_key_count( $jsonString, " /Image/IDs") JSON can be handled by using inbuilt PHP functions. $res = simdjson_key_exists( $jsonString, " /Image/IDs/1") It is often used to read server data and output it in a webpage. "true" exists, "false" does not exist, // throws for invalid JSON. Be wary that associative arrays in PHP can be a 'list' or 'object' when converted to/from JSON, depending on the keys (of absence of them). Values true, false and null are returned as TRUE, FALSE and NULL respectively. * array(1) */ // check if the key exists. JSON can be decoded to PHP arrays by using the associative true option. Returns the value encoded in json in appropriate PHP type. Var_dump( $value) // string(38) "" $value = simdjson_key_value( $jsonString, " /Image/IDs/4", true) get the value of a "key" in a json string // (before simdjson 4.0.0, the recommended leading "/" had to be omitted) $value = simdjson_key_value( $jsonString, " /Image/Thumbnail/Url") "/Image/Thumbnail/Url" is recommended starting in simdjson 4.0.0, // but "Image/Thumbnail/Url" is accepted for now. Can be used as the "key" of the object and the "index" of the array // E.g. appveyor.yml for how to build this, in the meantime. Each JSON variable is decoded according to these rules: JSON objects become PHP objects. Prebuilt DLLs can be downloaded from PECL once the PHP for Windows team fixes hardware issues. The jsondecode() function is a built-in function in PHP that converts a JSON-formatted string into a PHP value (e.g. By default, jsondecode() returns a generic PHP object. Pecl install simdjson is the recommended installation method (You will need to enable simdjson in php.ini)Īlternately, you may wish to build from source. Simdjson may also be installed with the command pecl install simdjson (You will need to enable simdjson in php.ini)Īlternately, you may wish to build from source. We also support programming environments like Visual Studio and Xcode, but different steps are needed Prerequisites: g++ (version 7 or better) or clang++ (version 6 or better), and a 64-bit system with a command-line shell (e.g., Linux, macOS, freeBSD).PHP 7.0+ (The latest php version was 8.2 at the time of writing).Simdjson_php bindings for the simdjson project.
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