{"id":1240,"date":"2021-06-02T16:30:12","date_gmt":"2021-06-02T11:00:12","guid":{"rendered":"https:\/\/selfimagination.in\/tips\/?p=1240"},"modified":"2021-10-21T22:07:07","modified_gmt":"2021-10-21T16:37:07","slug":"php-data-types","status":"publish","type":"post","link":"https:\/\/selfimagination.in\/tips\/php-data-types\/","title":{"rendered":"PHP Data Types"},"content":{"rendered":"\n<p class=\"wp-block-zozuk-wphindi\"><br>PHP \u092e\u0947\u0902 10 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 Data Types \u0939\u094b\u0924\u0947 \u0939\u0948\u0902, \u091c\u093f\u0928\u094d\u0939\u0947 3 \u092e\u0941\u0916\u094d\u092f \u092a\u094d\u0930\u0915\u093e\u0930 \u092e\u0947\u0902 \u092c\u093e\u0902\u091f\u093e \u0917\u092f\u093e \u0939\u0948\u0902 \u0964<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Scalar Types<\/strong><ul><li>Bool<\/li><li>Int<\/li><li>Float (floating-point number, double)<\/li><li>String<\/li><\/ul><\/li><li><strong>Compound Types<\/strong><ul><li>Array<\/li><li>Object<\/li><li>Callable\/Callback<\/li><li>Iterable<\/li><\/ul><\/li><li><strong>Special Types<\/strong><ul><li>Resource<\/li><li>NULL<\/li><\/ul><\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p><a href=\"https:\/\/youtu.be\/LaavEPq2HJw\" target=\"_blank\" rel=\"noopener\">\u0935\u093f\u0921\u093f\u0913 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u0938\u092e\u091d\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092f\u093e\u0902\u091a\u093e \u092a\u0930 \u0915\u094d\u0932\u093f\u0915 \u0915\u0930\u0947 <\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Bool (Boolean)<\/h2>\n\n\n\n<p class=\"wp-block-zozuk-wphindi\">PHP \u092e\u0947\u0902 \u091c\u093f\u0938 \u0924\u0930\u0939 \u0915\u0940 \u0935\u0948\u0932\u094d\u092f\u0942 \u0939\u092e \u0915\u093f\u0938\u0940 \u092d\u0940 \u0935\u0947\u0930\u093f\u090f\u092c\u0932 \u092e\u0947\u0902 Assign \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0909\u0938\u0915\u0947 \u0905\u0928\u0941\u0930\u0942\u092a \u0939\u0940 \u0935\u0939 variable \u0915\u093e type \u092c\u0928\u093e \u0932\u0947\u0924\u093e \u0939\u0948\u0902 , \u0907\u0938\u0947 \u0926\u0947\u0916\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0939\u092e gettype($Var);&nbsp;\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902  <\/p>\n\n\n\n<p class=\"wp-block-zozuk-wphindi\"><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"php\" class=\"language-php\">&lt;?php\n$bool_val1&nbsp;=&nbsp;TRUE;&nbsp;&nbsp;&nbsp;\/\/&nbsp;boolean  All are Same TRUE\/true\/True\n$bool_val2&nbsp;=&nbsp;FALSE;&nbsp;&nbsp;\/\/&nbsp;boolean  All are Same FALSE\/false\/False\n\nif&nbsp;($bool_val1&nbsp;==&nbsp;TRUE)&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;\"Yes \";\n}\nif&nbsp;($bool_val1)&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;\"Yes\";\n}\n\necho gettype($bool_val1); \/\/prints:&nbsp;&nbsp;boolean\n?&gt;<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Int (Integer)<\/h2>\n\n\n\n<p class=\"wp-block-zozuk-wphindi\">\u0915\u094b\u0908 \u092d\u0940 \u0928\u0902\u092c\u0930 \u091c\u093f\u0938\u092e\u0947 \u0921\u0947\u0938\u0940\u092e\u0932 \u0928\u0939\u0940\u0902 \u0939\u094b (\u091a\u093e\u0939\u0947 \u0935\u0939 Negative \u0939\u094b \u092f\u093e Positive) \u0938\u092d\u0940 Integer \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 \u0964<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"php\" class=\"language-php\">&lt;?php\n$int_val1&nbsp;=&nbsp;10;&nbsp;&nbsp;&nbsp;\/\/&nbsp;integer \n$int_val2&nbsp;=&nbsp;-10;&nbsp;&nbsp;\/\/&nbsp;integer \n?&gt;<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Float (float, double, real number)<\/h2>\n\n\n\n<p class=\"wp-block-zozuk-wphindi\">\u091c\u093f\u0928 \u0928\u0902\u092c\u0930 \u092e\u0947\u0902 \u092a\u0949\u0907\u0902\u091f \u0915\u0947 \u092c\u093e\u0926 \u092d\u0940 \u0935\u0948\u0932\u094d\u092f\u0942 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902 \u0909\u0928\u094d\u0939\u0947\u0902 Floating Point Number \u0915\u0939\u0924\u0947 \u0939\u0948\u0902 \u0964<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"php\" class=\"language-php\">&lt;?php\n$float_val1&nbsp;=&nbsp;1.23;&nbsp;&nbsp;&nbsp;\/\/&nbsp;float\n?&gt;<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">String<\/h2>\n\n\n\n<p class=\"wp-block-zozuk-wphindi\">\u0939\u092e \u0907\u0928-\u0907\u0928 \u0924\u0930\u0940\u0915\u094b \u0938\u0947 string \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u0964<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"php\" class=\"language-php\">&lt;?php\n$string_val1&nbsp;=&nbsp;'my website name is selfimagination';\n$string_val2&nbsp;=&nbsp;\"my website name is 'selfimagination'\";\n$string_val3 = \"selfimagination\";\n$string_val4&nbsp;=&nbsp;\"my website name is $string_val3\";\n$string_val5&nbsp;=&nbsp;\"my website name is \" . $string_val3;\n?&gt;<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Array<\/h2>\n\n\n\n<p class=\"wp-block-zozuk-wphindi\">\u090f\u0915 \u0938\u0947 \u0905\u0927\u093f\u0915 \u090f\u0915 \u0939\u0940 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0940 \u0935\u0948\u0932\u094d\u092f\u0942 \u0915\u094b Store \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0939\u092e\u0947\u0902 Array \u0915\u0940 \u091c\u0930\u0941\u0930\u0924 \u0932\u0917\u0924\u0940 \u0939\u0948\u0902 \u0964<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"php\" class=\"language-php\">&lt;?php\n     \/\/way One\n     $array = array(\n          \"a\" =&gt; \"value1\",\n          \"b\" =&gt; \"value2\",\n     );\n     \/\/way Two\n     $array = [\n          \"a\" =&gt; \"value1\",\n          \"b\" =&gt; \"value2\",\n     ];\n\n      var_dump($array);   \/\/ to print array\n ?&gt;<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u0939\u092e\u093e\u0930\u0947 \u0905\u0928\u094d\u092f \u0906\u0930\u094d\u091f\u093f\u0915\u0932<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/selfimagination.in\/tips\/learn-c-basic-n-advance\/\">Learn C \u2013 \u0939\u093f\u0902\u0926\u0940 \u092e\u0947\u0902<\/a><\/li><li><a href=\"https:\/\/selfimagination.in\/tips\/mysql-aggregate-function-in-hindi\/\">MySQL Aggregate Function in Hindi<\/a><\/li><li><a href=\"https:\/\/selfimagination.in\/tips\/mysql-sys-exec-example-with-trigger\/\">MySQL SYS_EXEC Example With Trigger<\/a><\/li><li><a href=\"https:\/\/selfimagination.in\/tips\/get-post-method\/\">GET &amp; POST Method | Difference Between GET &amp; POST<\/a><\/li><li><a href=\"https:\/\/selfimagination.in\/tips\/php-validation-filter-var-preg_match\/\">PHP Validation | filter_var | preg_match<\/a><\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Object<\/h2>\n\n\n\n<p class=\"wp-block-zozuk-wphindi\">object \u092c\u0928\u093e \u0915\u0930 \u0939\u092e \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902  <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"php\" class=\"language-php\">&lt;?php\nclass&nbsp;myClass\n{\n&nbsp;&nbsp;&nbsp;&nbsp;function&nbsp;myFunction()\n&nbsp;&nbsp;&nbsp;&nbsp;{\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;\"Print Message\";&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;}\n}\n\n$var&nbsp;=&nbsp;new&nbsp;myClass;   \/\/ Make a object of class\n$var-&gt;myFunction();   \/\/ call function\n?&gt;<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Callback<\/h2>\n\n\n\n<p class=\"wp-block-zozuk-wphindi\">\u0915\u093f\u0938\u0940 \u092d\u0940 method \/ function \u0915\u094b \u0939\u092e callback \u0915\u0940 \u0924\u0930\u0939 \u0938\u0947 \u092d\u0940 \u0909\u092a\u092f\u094b\u0917 \u092e\u0947\u0902 \u0932\u0947 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u092f\u093e\u0928\u093f \u0915\u0940 \u0935\u0948\u0932\u094d\u092f\u0942 Return \u0915\u0930\u0928\u0947 \u0915\u0947 \u0938\u094d\u0925\u093e\u0928 \u092a\u0930 \u0939\u092e function\/Method \u0915\u094b return \u0915\u0930\u0935\u093e \u0932\u0947\u0924\u0947 \u0939\u0948 \u0964<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"php\" class=\"language-php\">&lt;?php\nfunction&nbsp;f1($var) {\n&nbsp;&nbsp;return&nbsp;$var .&nbsp;\" Call First Method \";\n}\n\nfunction&nbsp;f2($var) {\n&nbsp;&nbsp;return&nbsp;$var .&nbsp;\" Call Second Method \";\n}\n\nfunction&nbsp;myMethod($message, $cb) {\n&nbsp;&nbsp;\/\/ Calling the $cb callback function\n&nbsp;&nbsp;echo&nbsp;$cb($message);\n}\n\n\/\/ Pass \"f1\" and \"f2\" as callback functions to myMethod()\nmyMethod(\"Test 1\",&nbsp;\"f1\");\nmyMethod(\"Test 2\",&nbsp;\"f2\");\n?&gt;<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">iterable&nbsp;<\/h2>\n\n\n\n<p class=\"wp-block-zozuk-wphindi\">\u091c\u092c \u0939\u092e\u093e\u0930\u0947 \u092a\u093e\u0938 set of value \u092f\u093e \u0915\u093f\u0938\u0940 function \u0915\u0947 argument \u092e\u0947\u0902 \u090f\u0915 \u0938\u0947 \u091c\u094d\u092f\u093e\u0926\u093e value send \u0915\u0930\u0928\u093e  \u0939\u094b \u0924\u092c \u0939\u092e iterable \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 , \u0907\u0938\u0915\u093e \u0909\u092a\u092f\u094b\u0917 foreach \u0915\u0947 \u0938\u093e\u0925 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0902 \u0964 <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"php\" class=\"language-php\">&lt;?php\nfunction&nbsp;ExampleIterable(iterable $myIterable) {\n&nbsp;&nbsp;foreach($myIterable&nbsp;as&nbsp;$singelValue) {\n&nbsp;&nbsp;&nbsp;&nbsp;echo&nbsp;$singelValue;\n&nbsp; }\n}\n\n$array = [\"first\",&nbsp;\"second\",&nbsp;\"third\"];\nExampleIterable($array);\n?&gt;<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Resource<\/h2>\n\n\n\n<p class=\"wp-block-zozuk-wphindi\">Resource \u090f\u0915 special type variable \u0939\u0948\u0902 \u091c\u094b \u0915\u094b Reference \u0915\u094b Store \u0915\u0930 \u0930\u0916\u0924\u093e \u0939\u0948\u0902, \u092f\u0926\u093f \u0939\u092e\u0928\u0947 \u0915\u094b\u0908 file open \u0915\u0940 \u0939\u0948\u0902 \u0924\u094b \u0909\u0938\u0947 resource \u092e\u0947\u0902 \u0938\u094d\u091f\u094b\u0930 \u0915\u0930 \u0930\u0916\u0924\u093e \u0939\u0948\u0902 , \u0907\u0938\u0940 \u092a\u094d\u0930\u0915\u093e\u0930 Database Connection, Image \u0906\u0926\u093f \u0915\u094b Handle \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f Resource \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0902 \u0964<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">NULL<\/h2>\n\n\n\n<p class=\"wp-block-zozuk-wphindi\">\u092f\u0939 \u090f\u0915 Special Type \u0939\u0948\u0902 \u091c\u092c \u0915\u093f\u0938\u0940 \u092d\u0940 \u0911\u092c\u094d\u091c\u0947\u0915\u094d\u091f \u092e\u0947\u0902 NULL Assign \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f Unset Function \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0902 \u0964<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"php\" class=\"language-php\">&lt;?php\n$var&nbsp;=&nbsp;NULL;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n?&gt;<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator is-style-dots\"\/>\n\n\n\n<p>\u0906\u0936\u093e \u0939\u0948\u0902 \u092e\u0941\u091d\u0947 \u0915\u0940 \u0906\u092a\u0915\u094b PHP Data Types \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947 \u0938\u092e\u091d \u092e\u0947 \u092f\u093e \u0917\u092f\u093e \u0939\u094b\u0917\u093e \u0964 <\/p>\n\n\n\n<p>\u0905\u092a\u0928\u093e \u0915\u0940\u092e\u0924\u0940 \u0938\u092e\u092f \u0926\u0947\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0927\u0928\u094d\u092f\u0935\u093e\u0926 <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Scalar Types Bool Int Float (floating-point number, double) String Compound Types Array Object Callable\/Callback Iterable Special Types Resource NULL \u0935\u093f\u0921\u093f\u0913 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u0938\u092e\u091d\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092f\u093e\u0902\u091a\u093e \u092a\u0930 \u0915\u094d\u0932\u093f\u0915 \u0915\u0930\u0947 Bool (Boolean) Int (Integer) Float (float, double, real number) String Array \u0939\u092e\u093e\u0930\u0947 \u0905\u0928\u094d\u092f \u0906\u0930\u094d\u091f\u093f\u0915\u0932 Learn C \u2013 \u0939\u093f\u0902\u0926\u0940 \u092e\u0947\u0902 MySQL Aggregate Function in Hindi MySQL [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1265,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-1240","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/selfimagination.in\/tips\/wp-content\/uploads\/2021\/06\/php-data-types.jpg?fit=1200%2C628&ssl=1","_links":{"self":[{"href":"https:\/\/selfimagination.in\/tips\/wp-json\/wp\/v2\/posts\/1240","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/selfimagination.in\/tips\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/selfimagination.in\/tips\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/selfimagination.in\/tips\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/selfimagination.in\/tips\/wp-json\/wp\/v2\/comments?post=1240"}],"version-history":[{"count":36,"href":"https:\/\/selfimagination.in\/tips\/wp-json\/wp\/v2\/posts\/1240\/revisions"}],"predecessor-version":[{"id":4513,"href":"https:\/\/selfimagination.in\/tips\/wp-json\/wp\/v2\/posts\/1240\/revisions\/4513"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/selfimagination.in\/tips\/wp-json\/wp\/v2\/media\/1265"}],"wp:attachment":[{"href":"https:\/\/selfimagination.in\/tips\/wp-json\/wp\/v2\/media?parent=1240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/selfimagination.in\/tips\/wp-json\/wp\/v2\/categories?post=1240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/selfimagination.in\/tips\/wp-json\/wp\/v2\/tags?post=1240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}