Note: Fieldnames returned from this function are case-sensitive. 's comment under the answer, about simply puting var_dump or print_r output between HTML <pre> tags. 3; short array syntax; bracket on the same line; array of scalars on a single line (optional) export. （そのまま変数に代入することができます。. When the'export' is used with an environment variable, it will be available in all successive commands until the shell exits. Print_r only shows the structures and approximate values (printable value). It uses traditional "array ()" format, instead of " []". 変数の文字列表現を出力、または返します。. Flags can be used to permit or restrict what the buffer is able to do. By default, in php -a, dump the results of non-null expressions using var_dump/var_export(). Use serialize () function for dumping. thre should be a function returning the result of the included file as string, no ob hack. intval allows specifying a different base as the second argument, whereas a straight cast operation does not, so using (int) will always treat a string as being in base 10. serialize and unserialize (which is the correct answer) take care of. INSERT INTO Closure. var_export is much the same as var_dump, both functions create a representation of a given variable. Basically, I don't want to store the exact values such as "SOMEDATABASE" OR 25. 0. Improve this answer. – ArtisticPhoenix mixed var_export ( mixed expression [, bool return] ) 此函數返回關於傳遞給該函數的變量的結構訊息，它和 var_dump () 類似，不同的是其返回的表示是合法的 PHP 代碼。. var_exportは、var_dumpに似ているのですが返される表現が有効なPHPコードとなるので、そのまま貼り付けても使える形式となります。 そして、var_dumpと異なり第二引数にtrueを指定することで出力させる代わりに戻り値として結果を返させることができます。 var_export was a better solution in my experience as it wraps the array variable in quotes so handles better when using include/require to access the array values – Pete - iCalculator Sep 22, 2017 at 14:41 The var_export () function has similarities with var_dump () because they both get structured information about variables. variable_name. answered Jan 24, 2013 at 2:21. Hot Network Questions Drinking fountain at Lake Garda, ItalyThis does NOT have to be made inside the /usr/bin folder. This is what I thought was the right way to do so, but it's not working at all. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more. Then go to the browser, and write local host/test. Hot Network Questions本題. The comparison shows that both representations provide identical arrays. The fopen () function opens a file or URL. array_values (配列) 戻り値：配列. Examples of var_export. Specifies the context of the file handle. It is similar to var_dump() with one exception: the returned representation is valid PHP code. 1. [2018-08-07 17:30 UTC] [email protected] is a database system used on the web. Tip: To determine whether or not the headers have been sent yet, use the headers_sent () function. 3 Answers Sorted by: 2 It converts $_REQUEST to a string, which would evaluate to the array, then returns it. lcfirst () - converts the first character of a string to lowercase. Improve this question. var_export does not handle circular references. . return:Definition and Usage. cal_from_jd () Converts a Julian Day Count into a date of a specified calendar. If a value of any other type is converted to an object, a new instance of the stdClass built-in class is created. Note: . It is similar to var_dump() with one exception, the returned representation is valid PHP code. Serialize the array, then (over)write to file. php' in second page is one option but it can generate warnings and errors of undefined variables. This will always print a value rather than printing nothing for null or false . As in the usual PHP files, you can also add HTML, but do not forget to add the tag <?php in the places where the PHP script should be executed. How do you explicitly create a copy of a variable in PHP? 3. It is particularly useful to store data that can be cached by OPCache, just like your source code, and later retrieved very fast, much faster than unserializing data using unserialize() or json_decode() . Function. 3. Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand ; Advertising Reach developers & technologists worldwide; Labs The future of collective knowledge sharing; About the companyEver since day 1 of learning PHP, we have been taught to “start a PHP script with <?php and close it with ?>“. var_dump therefore can "manage" the recursive nature of global by simply doing the following in the output &array(15) { ["GLOBALS"]=> *RECURSION* var_export on the other hand clearly can't take the same approach to recursion if the generated PHP output is to work as intended by the application designer. Technical Details. 0, PHP 5, PHP 7, PHP 8) var_export — Outputs or returns a parsable string representation of a variableتوضیحات. So, YMMV :) Since PHP 7 it's a matter of seconds to enable opcache which will likely throw the original findings totally in favor of var_export+include. It is similar to with one exception: the returned representation is valid PHP code. 5 array ( 0 => 'red', 1 => 'green', 2 => 'blue', ) array ( 0 => 32, 1 => 'Hello world!', 2 => 32. Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand ; Advertising Reach developers & technologists worldwide; Labs The future of collective knowledge sharing; About the companyExport MySQL Data To Excel in PHP. Name: Format var_export() fullscreen exit fullscreen copy download embed printBe aware that iconv in PHP uses system implementations of locales and languages, what works under linux, normally doesn't in windows. Featured on MetaCollectives™ on Stack Overflow. Specifies the new name for the file or directory. This file will be included in another script and the array read and processed. Description: ----- var_export(1. I thought I used this function a while ago for this purpose, but. Converting to object. Example #1. Pekka, it is var_export()-ed. All three PHP standard functions cause warnings with certain contexts: print_r & var_dump fail to handle mysqli objects with closed connections; var_export fails to handle recursion; Question. این تابع شبیه به تابع var_dump () کار می کند، با این تفاوت که مقدار بازگشتی برای این تابع، یک. Variables are temporary and particular to their scope. You can output images or PDF files. Optional. Tested with APC on PHP 5. This RFC proposes to change var_export ()'s array syntax to use the new short-hand arrays first introduced in PHP 5. Xây dựng chức năng đăng nhập và đăng ký với php và mysql Bảng mã ASCII chuẩn các hệ nhị phân - thập phân - thập lục phân Cách khai báo biến trong PHP, các loại biến thường gặp Bài 26: Hàm isset () và empty () trong php Các kiểu dữ liệu trong PHP và các loại. تابع var_export () اطلاعات ساختار بندی شده ای را درباره یک متغیر چاپ می کند و یا برمیگرداند. Symfony's export () function is similar, but adds lots of useful features to it. New search experience powered by AI. Save var_export to MySql database. For today, this function returns string representation of array in old style with “array” keyword: var_export([]); // array(). It's best to avoid doing that wherever possible. 0. [2014-08-27 17:46 UTC] php-bugs-2014-08 at dotancohen dot com Description: ----- Though var_export() is designed to "outputs or return a parsable string representation of a variable", the output of stdClass objects is not "a parsable string". Required. 3 and 5. 4 array syntax. Windows offers a translation flag ('t') which will translate to when working with. I need to take the part wrapped between those two terms and save it in another string variable. – Lekensteyn. The var_export () function outputs or returns a parsable string representation of a variable. var_exportは、var_dumpに似ているのですが返される表現が有効なPHPコードとなるので、そのまま貼り付けても使える形式となります。 そして、var_dumpと異なり第二引数にtrueを指定することで出力させる代わりに戻り値として結果を返させることができます。var_export was a better solution in my experience as it wraps the array variable in quotes so handles better when using include/require to access the array values – Pete - iCalculator Sep 22, 2017 at 14:41The var_export () function has similarities with var_dump () because they both get structured information about variables. A variable can have a short name (like x and y) or a more descriptive name (age, carname, total_volume). Books. Ok, I suspect maybe the answer is really boring. The data is in csv and I'm trying to convert it to usable information. PHP Collective Join the discussion This question is in a collective: a subcommunity defined by tags with relevant content and experts. This RFC proposes to change var_export ()'s array syntax to use the new short-hand arrays first introduced in PHP 5. This example decodes JSON data into a PHP associative array:Definition and Usage. UPDATE: Seems like I was wrong. You can use var_dump() function to display structured information about variables/expressions, including its type and value, or you can use print_r() to display information about a variable in a way that's readable by humans. The variable being exported. Xdebug 2. var_dump and var_export relate like this (from the manual) var_export() gets structured information about the given variable. Use regexp to change array (. Can be either an array of class names which should be accepted, false to accept no classes, or true to accept all classes. Hot Network Questions Is side 0 on the top or bottom of a floppy disk?. txt". You would define a function, for instance named getJsonData ();, which would return either an array, stdClass object, or some other. Dumping everything is good for debugging in development, but not so in production. Definition and Usage. From the manual: var_export — Outputs or returns a parsable string representation of a variable. Start output buffer using ob_start () and then use var_dump () as normal. 2. The ucwords () function converts the first character of each word in a string to uppercase. 5, 3 => array ( 0 => 'red', 1 => 'green', 2. Note: This function only works on files uploaded via PHP's HTTP POST upload mechanism. In fact, even without APC the include is faster (11. print_r() - Prints human-readable information about a variable debug_zval_dump() - Dumps a string representation of an internal zval structure to output var_export() - Outputs or returns a parsable string representation of a variable W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Html Codes In Exported Data [PHP] 0. If FILE_APPEND is set, move to the end of the file. @Loïc That won't give you a Python native representation, as var_export gives a PHP native representation. HTML JavaScript Git CSS PHP. PHP variable to array. just include it inside a variable :) like this: file_put_contents( '/some/file/data. The money_format () function returns a string formatted as a currency string. Hàm var_export() giống với hàm var_dump(), chỉ khác là hàm var_export() có thể trả về một chuỗi chứa thông tin của biến. d/file should have clear_env=no. 7ms). Specify the variable to export. var_export() では循環参照を扱うことができません。 循環参照を表す解析可能な PHP コードを生成することは、不可能に近いからです。 配列やオブジェクトを完全な形式で扱いたい場合は serialize() を使用してください。 var_export () does not handle circular references as it would be close to impossible to generate parsable PHP code for that. Mind: Doing this looks like a bad architecture. var_export prints valid php code. Note : Pour être capable d'évaluer le PHP généré par var_export() , tous les objets analysés doivent implémenter la méthode magique __set_state . Example:PHP FastCGI Example¶. *Mixed : Mixed indicates that a parameter may accept multiple (but not necessarily all) types. PHP: var_exportThis parameter is a bitmask for the following options: debug_backtrace () options. The var_export() function in PHP is used to get the structured information for the specified variable. - Generates a storable representation of a value. W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Statik sınıf üyeleri gösterilmez. The old array () construct is a kludge and is unappealing. php; laravel; Share. func_get_args (): array. In clearer terms, the return value of var_export () function can be used in further. Improve this answer. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more. あまり使いませんが・・・. We create a. 1. print_r () and var_dump () are Array debugging functions used in PHP for debugging purpose. Optional. print_r () function returns the array keys and its members as Array ( [key] = value) whereas var_dump () function returns array list with its array keys with data type and length as well e. ', you could have defined the '__set_state' method in 'X' and the. Boolean. Learn more about CollectivesThe var_dump () function is a useful tool for displaying structured information about a variable or an expression in PHP. var_export provides the desired functionality. Arrays are explored recursively with values indented to show structure. I have this script Runing: Format var_export() PHP Script | WTOOLS Main code of the link: <?php #Class Initialization class Example { function foo_function() { return "Hello World!print_r() displays information about a variable in a way that's readable by humans. If the class name in the serialized string would have been 'X', like 'X::__set_state. PHP 5. php file. Since the issue of whitespace only comes up when exporting arrays, you can use the original. Note: HTML comments are always stripped. All Comments Changes Git/SVN commits Related reports [2013-11. PHP has no way of knowing whether you used single or double quotes for keys and values. PHP Variables. The file_put_contents () writes data to a file. BrickVarExporter. MySQL is ideal for both small and large applications. net. The reason you see description in var_export result is that it's an attribute, the briefdescription is a metadata. txt isn’t found, the function will. Courses Quizzes Snippets. Xây dựng chức năng đăng nhập và đăng ký với php và mysql Bảng mã ASCII chuẩn các hệ nhị phân - thập phân - thập lục phân Cách khai báo biến trong PHP, các loại biến thường gặp Bài 26: Hàm isset () và empty () trong php Các kiểu dữ liệu trong PHP và các loại. This function works similar to var_dump (), except that the returned. Ideally this should be a local variable, but environment variables are also welcome. If LC_CTYPE is e. » export APP_ENV=local » php -r 'var_dump(getenv("APP_ENV"));' Result: string(5) "local"Same name and namespace in other branches. 2. Definition and Usage. This function works similar to var_dump (), except that the returned value for this function is valid PHP code. – Dylan Jul 4, 2013 at 19:06W3Schools offers free online tutorials, references and exercises in all the major languages of the web. var_export. （そのまま変数に代入することができます。. It is similar to var_dump function in that it displays the type. It is similar to var_dump() with one exception: the returned representation is valid PHP code. Look in the PHP Manual, example #2. Improve. File: MultiChoiceControl. It also shows which array values and object properties. brasofilo. Using var_export BE AWARE This method is included because this is the answer to the question as asked; however, either of the other two methods is what you are actually looking for! Let's assume you have an array. Description: ------------ var_export () is documented as "Outputs or returns a parsable string representation of a variable" It generates an unparseable value for PHP_INT_MIN: it renders it as a negative decimal. sock). sesssion_start(); then. W3Schools offers free online tutorials, references and exercises in all the major languages of the web. The default behavior of the var_export() function is to output the contents. Whether or not to omit the "args" index, and thus all the function/method arguments, to save memory. But where var_export () can return this information in a form that can be parsed by the PHP parser in computations, var_dump () cannot. The fetch_array () / mysqli_fetch_array () function fetches a result row as an associative array, a numeric array, or both. The next () function moves the internal pointer to, and outputs, the next element in the array. Converts a variable to a specific type: strval() Returns the string value of a variable: unserialize() Converts serialized data back into actual data: unset() Unsets a variable: var_dump() Dumps information about one or more variables: var_export() Returns structured information (valid PHP code) about a variablevar_export is way sloppier than using serialize, because it invariable leads to includeing or evaling generated code. Then just copy the PHP file to the var/directory. Definition and Usage. The reason to use this component instead of serialize() or igbinary is performance: thanks to OPcache, the resulting code is significantly faster and more memory efficient than using unserialize() or igbinary_unserialize(). Use fopen(), var_export() and fwrite() Functions to Write the Array to the File. Save var_export to MySql database. 6 or above). Not the output of the included script. Note: . Return Values. 2. Description: ----- var_export() does escape arraykeys properly, but doesn't use the same code for escaping properties. PHP multiple variables. 3 enhances the overloading of var_dump () with the inclusion of the file name and line number where var_dump () is called at. In the above code, the file_put_contents () function look for a file named output. serialize ( mixed $value ): string. As you write more programs in PHP, you will become more familiar with how Booleans work and how different functions and operations evaluating to either True or False can change the. It takes a variable as an argument and returns a string that is a syntactically correct PHP code representation of the variable, which can be used to recreate the original variable. Maybe a little confusing, but in PHP, a file is created using the same function used to open files. I'm hoping they've dedicated a function and aren't copy pasting the extra logging around. print_r(), var_dump() and var_export() will also show protected and private properties of objects. Tip: This function is often used together with the setlocale () function. Must be greater than the longest line (in characters) in the CSV file. If the variable being unserialized is an object, after successfully reconstructing the object PHP will automatically attempt to call the __unserialize() or __wakeup() methods (if one exists). HTML entities that will be decoded are: & becomes & (ampersand) " becomes " (double quote) ' becomes ' (single quote) < becomes < (less than) > becomes > (greater than) The htmlspecialchars_decode () function is the opposite of. To capture the string representation of a variable, you can set the return. PHP var export() Function - The function var_export() outputs or returns a parsable string representation of a variable. Indicates whether the header should replace a previous similar header or add a new header of the same type. The var_export() function takes the array to be printed and the boolean value as the parameters just like in the print_r() function . Variables of type resource couldn't be exported by this function. SimpleXML is a tree-based parser. answered Dec 20, 2013 at 1:00. If you call var_export() on an instance of stdClass, it attempts to export it using ::__set_state(), which, for some reason, is not implemented in stdClass. It is similar to var_dump () with one exception: the returned representation is valid PHP code. If its value is set to True then it will export and if its value is set to false then it will return NULL. 7. 31. `-x` is not a negative literal; it's a. It is similar to var_dump() with one exception: the returned representation is (often) valid PHP code. var_export () không quản lý các tham chiếu vòng tròn vì không thể tạo mã PHP có thể phân tích cho loại dữ liệu này. To show the contents of the variable in an alert window: dump (variable) To show the contents of the variable in the web page: dump (variable, 'body') To just get a string of the variable: dump (variable, 'none') /* repeatString () returns a string which has been repeated a. A variable starts with the $ sign, followed by the name of the variable. If you want to do something with the full representation of an array or object, use serialize(). Introduction. Re your comment about calculating depth -- or really length of each path. var_export (mixed $value, bool $return = false): ? string var_export() gets structured information about the given variable. There is no way for PHP to manipulate ENV vars outside of the runtime scope. The array and object are explored recursively with values to show their structure. (useful in debugging) You can put this user-defined function at many places in your script. 30. DEBUG_BACKTRACE_PROVIDE_OBJECT. Below is an example for showing some of many values and their variable-names in a table. Of course there are many others, but I prefer this one, because it's simply to use. php or whatever the . Note: This function is binary-safe. From the manual: var_export — Outputs or returns a parsable string representation of a variable. Since var_export() is designed to export a variable, it can only export a class instance. Definition and Usage. Use the output buffer using ob_start() and friends to capture the output. ', you could have defined the '__set_state' method in 'X' and the. I personally find no use for print_r since var_dump has so much extra valuable information. end () - moves the internal pointer to, and outputs. Of course, your php-fpm. Checks whether the contents of a variable can be called as a function. SimpleXML provides an easy way of getting an element's name, attributes and textual content if you know the XML document's structure or layout. PHP concatanate variable name. 手っ取り早く 「チートシートだけ見たい！. I executed a var_export on a select statement on one out of the 26 databases and displayed it results:. Description mixed var_export ( mixed expression [, bool return] ) var_export() gets structured information about the given variable. Same variable name with different value. I ran some more tests with a few samples that I had laying around and noticed that your code is having some difficulties accessing the written "resource" branch. 1. The HTMLCODE part is getting exported succesfully but not as a string Php, var_export minifier. Definition and Usage. すべての値を取り出す array_values. var_export will render a PHP parsable array syntax, and serialize will render a non-human readable but reversible "array to string" conversion. Apr 5, 2021 at 8:21. the ability to just print part of an expression. A variable can have a short name (like x and y) or a more descriptive name (age, carname, total_volume). With PHP you are not limited to output HTML. Note that echo, var_export, and highlight_string are all php functions and need to be inside a <?php?> block. It is similar to var_dump() with one exception, the returned representation is valid PHP code. Return Value: If variable is integer, float, or string, the value itself will be printed. var_dump. If this parameter is set, the number will be formatted with a dot (. 1. Specifies how many decimals. PHP Variable Handling. String. It also provides a few improvements over var_export. 0. 2. In addition, there are some minor differences: If the original variable defines them, all the semantics associated with serialize() (such as. W3Schools offers free online tutorials, references and exercises in all the major languages of the web. How do you parse and process HTML/XML in PHP?. In other words, it returns something that is valid PHP source code to represent the value; if you paste that into a . ）. Version: (PHP 4 and above) Syntax: strval(var_name) Parameter: Name Description Required / Optional Type; var_name: The variable name. When a user submits the data by clicking on "Submit", the form data is sent to the file. PHP var export() Function - The function var_export() outputs or returns a parsable string representation of a variable. – Kristoffer Bohmann Mar 27, 2016 at 15:46PHP documentation says that. 5. I am using PHP's var_export() function with the return string argument set to true. They differ from print_r that var_dump exports more information, like the datatype and the size of the elements. The difference between var_dump and var_export is that var_export returns a "parsable string representation of a variable" while var_dump simply dumps information about a variable. var_export. Arrow functions support the same features as anonymous functions, except that using. SimpleXML turns an XML document into a data structure you can iterate through like a collection of arrays and objects. 3, var_export include is much faster (3. LIBXML_DTDLOAD - Load external subset. Start output buffer using ob_start () and then use var_dump () as normal. Return Value: Returns the converted string If the string contains invalid encoding, it will return an empty string, unless either the ENT_IGNORE or ENT_SUBSTITUTE flags are set: PHP Version: 4+ Changelog: PHP 5. 9. I'm relatively knew to PHP, general web design, or any sort of CMS, and Have only been using Craft for about a month. If you're planning on debugging with the data it helps to know if the data was part of a POST request or a GET request. var_export or serialize is what you're looking for. 0) returns "1" instead of "1. If variable is array or object, this function returns keys and elements. Whether or not to omit the "args" index, and thus all the function/method arguments, to save memory. php ". An array converts to an object with properties named by keys and corresponding values. However, I don't want to export the result verbatim because I want to apply this export to other 25 databases later. Elle est similaire à var_dump () avec une exception : la représentation retournée est du code PHP valide. Hàm var_export() trong PHP. So as I understood, this method returns valid PHP-Code as a string. 1. 您可以通過將函數的第二個參數設定為 TRUE ，從而返回變量的表示。. php filename is. For example, if it is an invisible control character, or other hard to detect whitespace. Version: (PHP 4 and above) Syntax: var_export (variable_name,. string. In this article, we discuss new features brought by PHP 8 related to arrays, variables, operators, and exception handling. We use the var_export() function instead of the print_r() function in this method to return the array that needs to be printed. Definition and Usage The var_export () function outputs or returns structured information about a variable. 0. It also shows which array values and object properties are references. - Prints human-readable information about a variable. 1 Answer. Syntax: var_export($var, $return) PHP var_export() 函数 PHP 可用的函数 var_export() 函数用于输出或返回一个变量，以字符串形式表示。 var_export() 函数返回关于传递给该函数的变量的结构信息，它和 var_dump() 类似，不同的是其返回的是一个合法的 PHP 代码。 There are lots of questions and answers around the subject of valid php syntax from var outputs, what I am looking for is a quick and clean way of getting the output of var_export to use valid php5. To capture the string representation of a variable, you can set the return parameter to true, as shown below: BÀI MỚI NHẤT. serialize () handles all types, except the resource -type and some object s (see note below). to a php variable. 出力のフォーマットや情報量に差がありますが、print_rとvar_exportを覚えておくとよいとおもいます。 print_r関数 得られる情報量はおそらく3種の中で一番少ないですが、第二引数にtrueを付けることでダイレクトに出力せずにテキストとして取得すること. Note: To be able to evaluate the PHP generated by var_export, all processed objects must implement the magic __set_state method. That is correct, but more accurately – “PHP will only process the parts enclosed in <?php and ?>, the rest will output as-it-is”. Introduction The var_export () function is a built-in function in PHP that outputs a string representation of a variable or expression that can be used as PHP code. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more. This function is similar to the var_dump() function. It's even easier to make this in bash like in the script shown above. If PHP is running in a SAPI such as Fast CGI, this function will always return the value of an environment variable set by the SAPI, even if putenv() has been used to set a local environment variable of the same name. var_export prints a PHP representation of the argument it's passed, the output could be copy/pasted back into PHP. String. 2. PHP is a server scripting language, and a powerful tool for making dynamic and interactive Web pages. However, casting an associative array to an object usually produces the same effect (at. searchcode is a free source code search engine. 4 (or, you know, a recent one) and implement the JsonSerializable interface. 1. $ php -r "echo var_export('ñu', true);" Gives this in older servers and localhost. Use ob_get_clean () to get the output of var_dump () and from there you can start removing all unnecessary characters. Returns the number of characters found in a string that contains only characters from a specified charlist. Note: Unlike variables, constants are automatically global across the entire script. Definition and Usage. later you will be able to read the serialed var from the file and rebuilt the original var (wether it was a string or an array or an object) Share. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more. However, it is recommended to always use two parameters. Peter Mortensen. 4, do not use this answer, and just use PHP>= 5. You can even serialize () arrays that contain references to itself. Condtionally assign a value. See Also. you might need to do more foreach loops. PHP: Store array output in a variable. . Use the local_only parameter to return the value of locally-set environment variables. Php, var_export minifier. Well if you insist to put the data into files, you might consider php functions serialize() and unserialize() and then put the data into files using file_put_contents. set_value. Omitting this parameter (or setting it to 0) the line length is not limited, which is slightly slower. Neither print_r() nor var_dump() or even serialize() show static properties for the same reason. You probably don't want to be re-writing your php code on the fly. Required: Mixed*Export a variable from PHP to shell. Prior to PHP 8. The value cannot be changed during the script. Calling putenv ("TESTVAR_ENV=new-value") followed by getenv ("TESTVAR_ENV", true) returns new-value as expected. PHP Collective Join the discussion. The var_export outputs the string representation of the value which is true. varexport. Because this is naturally indexed by PHP we can use array_search to get the index and it will be the same as the nested element that date was pulled from – ArtisticPhoenix. As such, the static property simply does not belong there. Required. var_export is much the same as var_dump, both functions create a representation of a given variable.