1<?php 2include_once __DIR__ . '/../../include/shared-manual.inc'; 3$TOC = array(); 4$PARENTS = array(); 5include_once __DIR__ ."/toc/refs.basic.vartype.inc"; 6$setup = array ( 7 'home' => 8 array ( 9 0 => 'index.php', 10 1 => 'PHP Manual', 11 ), 12 'head' => 13 array ( 14 0 => 'UTF-8', 15 1 => 'en', 16 ), 17 'this' => 18 array ( 19 0 => 'book.var.php', 20 1 => 'Variable handling', 21 ), 22 'up' => 23 array ( 24 0 => 'refs.basic.vartype.php', 25 1 => 'Variable and Type Related Extensions', 26 ), 27 'prev' => 28 array ( 29 0 => 'class.reflectionexception.php', 30 1 => 'ReflectionException', 31 ), 32 'next' => 33 array ( 34 0 => 'intro.var.php', 35 1 => 'Introduction', 36 ), 37 'alternatives' => 38 array ( 39 ), 40 'extra_header_links' => 41 array ( 42 'rel' => 'alternate', 43 'href' => '/manual/en/feeds/book.var.atom', 44 'type' => 'application/atom+xml', 45 ), 46); 47$setup["toc"] = $TOC; 48$setup["parents"] = $PARENTS; 49manual_setup($setup); 50 51?> 52<div id="book.var" class="book"> 53 54 <h1 class="title">Variable handling</h1> 55 56<ul class="chunklist chunklist_book"> 57 <li><a href="intro.var.php">Introduction</a></li> 58 <li> 59 <a href="var.setup.php">Installing/Configuring</a> 60 <ul class="chunklist chunklist_book chunklist_children"> 61 <li><a href="var.requirements.php">Requirements</a></li> 62 <li><a href="var.installation.php">Installation</a></li> 63 <li><a href="var.configuration.php">Runtime Configuration</a></li> 64 <li><a href="var.resources.php">Resource Types</a></li> 65 </ul> 66 </li> 67 <li><a href="var.constants.php">Predefined Constants</a></li> 68 <li> 69 <a href="ref.var.php">Variable handling Functions</a> 70 <ul class="chunklist chunklist_book chunklist_children"> 71 <li><a href="function.boolval.php">boolval</a> — Get the boolean value of a variable</li> 72 <li><a href="function.debug-zval-dump.php">debug_zval_dump</a> — Dumps a string representation of an internal zend value to output</li> 73 <li><a href="function.doubleval.php">doubleval</a> — Alias of floatval</li> 74 <li><a href="function.empty.php">empty</a> — Determine whether a variable is empty</li> 75 <li><a href="function.floatval.php">floatval</a> — Get float value of a variable</li> 76 <li><a href="function.get-defined-vars.php">get_defined_vars</a> — Returns an array of all defined variables</li> 77 <li><a href="function.get-resource-type.php">get_resource_type</a> — Returns the resource type</li> 78 <li><a href="function.gettype.php">gettype</a> — Get the type of a variable</li> 79 <li><a href="function.import-request-variables.php">import_request_variables</a> — Import GET/POST/Cookie variables into the global scope</li> 80 <li><a href="function.intval.php">intval</a> — Get the integer value of a variable</li> 81 <li><a href="function.is-array.php">is_array</a> — Finds whether a variable is an array</li> 82 <li><a href="function.is-bool.php">is_bool</a> — Finds out whether a variable is a boolean</li> 83 <li><a href="function.is-callable.php">is_callable</a> — Verify that the contents of a variable can be called as a function</li> 84 <li><a href="function.is-double.php">is_double</a> — Alias of is_float</li> 85 <li><a href="function.is-float.php">is_float</a> — Finds whether the type of a variable is float</li> 86 <li><a href="function.is-int.php">is_int</a> — Find whether the type of a variable is integer</li> 87 <li><a href="function.is-integer.php">is_integer</a> — Alias of is_int</li> 88 <li><a href="function.is-long.php">is_long</a> — Alias of is_int</li> 89 <li><a href="function.is-null.php">is_null</a> — Finds whether a variable is NULL</li> 90 <li><a href="function.is-numeric.php">is_numeric</a> — Finds whether a variable is a number or a numeric string</li> 91 <li><a href="function.is-object.php">is_object</a> — Finds whether a variable is an object</li> 92 <li><a href="function.is-real.php">is_real</a> — Alias of is_float</li> 93 <li><a href="function.is-resource.php">is_resource</a> — Finds whether a variable is a resource</li> 94 <li><a href="function.is-scalar.php">is_scalar</a> — Finds whether a variable is a scalar</li> 95 <li><a href="function.is-string.php">is_string</a> — Find whether the type of a variable is string</li> 96 <li><a href="function.isset.php">isset</a> — Determine if a variable is set and is not NULL</li> 97 <li><a href="function.print-r.php">print_r</a> — Prints human-readable information about a variable</li> 98 <li><a href="function.serialize.php">serialize</a> — Generates a storable representation of a value</li> 99 <li><a href="function.settype.php">settype</a> — Set the type of a variable</li> 100 <li><a href="function.strval.php">strval</a> — Get string value of a variable</li> 101 <li><a href="function.unserialize.php">unserialize</a> — Creates a PHP value from a stored representation</li> 102 <li><a href="function.unset.php">unset</a> — Unset a given variable</li> 103 <li><a href="function.var-dump.php">var_dump</a> — Dumps information about a variable</li> 104 <li><a href="function.var-export.php">var_export</a> — Outputs or returns a parsable string representation of a variable</li> 105 </ul> 106 </li> 107</ul> 108</div> 109<?php manual_footer([]); ?> 110
