From b960e5288fb047ed971a1f8140a95564511ddbc4 Mon Sep 17 00:00:00 2001
From: Sofia Sitjar <sofisitjar@gmail.com>
Date: Tue, 20 Dec 2022 18:04:36 +0100
Subject: [PATCH] Terminado

---
 arrays.php       | 36 +++++++++++++++++++++++++++
 conditionals.php | 65 ++++++++++++++++++++++++++++++++++++++++++++++++
 dates.php        | 10 ++++++++
 functions.php    | 43 ++++++++++++++++++++++++++++++++
 iterators.php    | 26 +++++++++++++++++++
 maths.php        | 23 +++++++++++++++++
 operators.php    | 19 ++++++++++++++
 phpinfo.php      |  5 ++++
 print.php        | 23 +++++++++++++++++
 strings.php      | 44 ++++++++++++++++++++++++++++++++
 types.php        | 19 ++++++++++++++
 11 files changed, 313 insertions(+)
 create mode 100644 arrays.php
 create mode 100644 conditionals.php
 create mode 100644 dates.php
 create mode 100644 functions.php
 create mode 100644 iterators.php
 create mode 100644 maths.php
 create mode 100644 operators.php
 create mode 100644 phpinfo.php
 create mode 100644 print.php
 create mode 100644 strings.php
 create mode 100644 types.php

diff --git a/arrays.php b/arrays.php
new file mode 100644
index 0000000..1a20beb
--- /dev/null
+++ b/arrays.php
@@ -0,0 +1,36 @@
+<?php
+
+//Define a simple array composed of text strings
+$cars = [ "Ford", "Tesla", "Toyota", "Kia"];
+
+//Define a simple array consisting of whole numbers and decimal numbers
+$ranking = array(1, 2.5, 3, 4.6, 5);
+
+//Define a multidimensional array
+$motorcycles = array (
+    array("Yamaha ",22,18),
+    array("Benelli",15,13),
+    array("Kawasaki",5,2),
+    array("KTM",17,15)
+  );
+  echo $motorcycles[0][0]."<br>";
+
+  //Execute the function that allows to obtain the length of an array
+echo (count( $motorcycles));
+
+//Execute the function that allows to obtain the combination of two arrays
+$colors1 = array('green', 'red', ' yellow');
+$colors = array('green', 'red', ' yellow');
+$c = array_combine($colors1, $colors);
+
+
+//Execute the function that once is given an array return the last element of it
+echo end($colors1); 
+
+//Execute the function that once is given an array add a new element to the array in question
+$phones = array("apple", "samsung");
+array_push($phones, "huawei", "xiaomi");
+print_r($phones);
+
+
+?>
\ No newline at end of file
diff --git a/conditionals.php b/conditionals.php
new file mode 100644
index 0000000..f86e304
--- /dev/null
+++ b/conditionals.php
@@ -0,0 +1,65 @@
+<?php
+
+/* Create a simple condition that evaluates whether the current day is Monday. Only in the case that the condition is met, it shows a message of “We are on Monday”. */
+
+$day = date('1');
+if( $day =='Monday'){
+echo 'We are on Monday';
+}
+//Create a simple condition that evaluates whether the current month is October,
+// If the condition is met, it shows a message of the type "We are in October",
+// Otherwise, if this condition is not met, show the current month in words as it come from DateTime.
+
+$month= date('F');
+if($month== 'October'){
+    echo "We are in October";
+}else{
+   echo "We are in $month";
+}
+echo "<br>";
+//Create a double condition that evaluates: if the current minute is less than 10,
+//Displays a message of type "the current minute is less than 10", if the current minute is greater than 15,
+// displays a message of the type "the current minute is more than 15",
+// If you do not meet any of the two conditions above: Displays a message of the type
+// "does not meet any conditions”
+
+$currentMinute = date("i");
+if ($currentMinute < 10) {
+echo " the current minute is less than 10";
+} elseif ($currentMinute > 15) {
+    echo " the current minute is more than 15";
+} else {
+    echo " does not meet any conditions";
+}
+
+echo "<br>";
+
+//Create a switch type control structure to display a different message depending on the current day of the
+// week. You can write any type of message because the important thing is that you understand how it works
+// and in what cases you can use it.
+
+$day = date('l');
+switch ($day) {
+    case 'Monday':
+        echo " $day";
+        break;
+    case 'Tuesday':
+        echo " $day";
+        break;
+    case 'Wednesday':
+        echo " $day";
+        break;
+    case 'Thursday':
+        echo " $day";
+        break;
+    case 'Friday':
+        echo " $day";
+        break;
+    case 'Saturday':
+        echo " $day";
+        break;
+    case 'Sunday':
+        echo " $day";
+        break;
+}
+?>
\ No newline at end of file
diff --git a/dates.php b/dates.php
new file mode 100644
index 0000000..0c449d3
--- /dev/null
+++ b/dates.php
@@ -0,0 +1,10 @@
+<?php
+$date = new DateTime();
+echo date( format:"y-m-d" );
+echo "<br>";
+echo date( format: "D" );
+echo "<br>";
+echo date( format: "m");
+echo "<br>";
+echo date( 'i' );
+?>
\ No newline at end of file
diff --git a/functions.php b/functions.php
new file mode 100644
index 0000000..318563d
--- /dev/null
+++ b/functions.php
@@ -0,0 +1,43 @@
+<?php
+
+//Create a function that given two numbers returns the sum of both
+function sum($a, $b) {
+    return $a + $b;
+  }
+  echo sum(2, 3);
+  
+//Create a function that given two numbers returns the multiplication of both
+function multiplication($a, $b) {
+    return $a * $b;
+  }
+  echo multiplication(2, 3);
+
+//Create a function that given two numbers returns the division of both
+function division($a, $b) {
+    return $a / $b;
+  }
+  echo division(2, 3);
+
+//Create a function that, given two numbers and an operation (add, multiply or divide), returns the result of that operation,
+//Depending on the type of operation received by parameter, the function will execute the function responsible for performing the operation,
+// since you have previously implemented the function for each operation separately.
+
+function operation ($operation) {
+    switch ( $operation) {
+      case "add":
+            echo sum(2, 3);
+            
+          break;
+      case "multiply":
+            echo multiplication(2, 3);
+          break;
+      case "divide":
+        echo division(2, 3);
+          break;
+      default:
+          return "You need to specify if you want to add, multiply or divide";
+  };
+  }
+  echo operation("divide");
+
+?>
\ No newline at end of file
diff --git a/iterators.php b/iterators.php
new file mode 100644
index 0000000..586daf5
--- /dev/null
+++ b/iterators.php
@@ -0,0 +1,26 @@
+<?php
+
+
+for($i=1; $i<=10; $i++){
+    echo $i."<br>";
+}
+
+$array = ["a", "bb", "ccc"];
+forEach($array as $value){
+    print "<p>$value</p>\n";
+}
+
+$a= 5;
+while($a<=20):
+  echo $a."<br>";
+  $a++;
+endwhile;
+
+ $b=1;
+ do{
+    echo $b."<br>";
+    $b++;
+ }while($b<=8);
+
+
+?>
\ No newline at end of file
diff --git a/maths.php b/maths.php
new file mode 100644
index 0000000..83f6054
--- /dev/null
+++ b/maths.php
@@ -0,0 +1,23 @@
+<?php
+
+//Define a variable whose value is the result of the function that returns an absolute value.
+$absolute= abs(-4.2);
+ echo $absolute."<br>";
+
+ //Define a variable whose value is the result of the function that returns a rounded value to the next highest integer.
+ $rounded=round(3.4);
+ echo $rounded."<br>";
+
+ //Define a variable whose value is the result of the function that returns the highest value of a series of values ​​that are received by parameter
+ $highest=max([2,3,1,6,7]);
+ echo $highest."<br>";
+
+ //Define a variable whose value is the result of the function that returns the lowest value of a series of values ​​that are received by parameter.
+ $lowest = min([2,3,1,6,7]);
+ echo $lowest."<br>";
+
+//Define a variable whose value is the result of the function that returns a random number
+$random = rand(10,100);
+echo $random
+
+?>
\ No newline at end of file
diff --git a/operators.php b/operators.php
new file mode 100644
index 0000000..637f3f4
--- /dev/null
+++ b/operators.php
@@ -0,0 +1,19 @@
+<?php
+
+$a= 2;
+$b= 2.5;
+
+var_dump($a*$b);
+
+echo '<br>';
+
+var_dump($a===$b);
+echo '<br>';
+$c=2;
+
+var_dump($a && $c ===! 2)
+
+
+
+
+?>
\ No newline at end of file
diff --git a/phpinfo.php b/phpinfo.php
new file mode 100644
index 0000000..6480abf
--- /dev/null
+++ b/phpinfo.php
@@ -0,0 +1,5 @@
+<?php
+
+phpinfo();
+
+?>
\ No newline at end of file
diff --git a/print.php b/print.php
new file mode 100644
index 0000000..2bc12ca
--- /dev/null
+++ b/print.php
@@ -0,0 +1,23 @@
+<?php
+function welcome() {
+  echo "<h1>Welcome Php</h1>";
+}
+welcome();
+
+print "<h2>Print imprime solo una cadena de texto</h2>";
+
+$arr= [1,2,3,4,5];
+print_r ($arr)
+
+
+
+
+
+
+
+
+
+
+
+
+?>
\ No newline at end of file
diff --git a/strings.php b/strings.php
new file mode 100644
index 0000000..b204208
--- /dev/null
+++ b/strings.php
@@ -0,0 +1,44 @@
+<?php
+//Print a text string"
+print "Merry christmas everyone <br>";
+
+//Print a text string that interpret variables
+$hi= "Hello";
+$bye= "Good bye";
+echo $hi."<br>";
+
+//Concatenate a previously declared variable in a text string
+echo $hi ."Mi nombre es Sofia <br>";
+
+//Execute the function that allows you to replace text in a string 
+$replace = str_replace("Php", $hi, $bye);
+echo $replace;
+
+//Execute the function that allows you to replace text in a string (without taking into account upper / lower case)
+$replaceNoSensitive = str_ireplace("php", $hi, $bye);
+echo $replaceNoSensitive."<br>";
+
+//Execute the function that allows you to write a text N times
+echo str_repeat(" Argentina Campeón Mundial ", 10)."<br>";
+
+//Execute the function that allows to obtain the length of a text string
+$str = 'Happy New Year';
+echo strlen($str)."<br>";
+
+
+//Executes the function that allows to obtain the position of the first occurrence of a text within a text string
+echo strpos("I love Messi so much","Messi")."<br>";
+
+//Execute the function that allows a text string to be capitalized
+$upper = $bye." in upper";
+echo strtoupper($upper)."<br>";
+
+//Execute the function that allows you to transform a text string to lowercase
+$lower = " My name is Sofi ";
+$lower = strtolower($lower);
+echo $lower."<br>";
+
+//Execute the function that allows to obtain a text substring from the position
+echo substr('sofia', 3, -1);
+
+?>
\ No newline at end of file
diff --git a/types.php b/types.php
new file mode 100644
index 0000000..7c781e8
--- /dev/null
+++ b/types.php
@@ -0,0 +1,19 @@
+<?php
+//Define a new variable and assign a value to each of the following types:
+//boolean
+//integer
+//float
+//string
+//array
+//object
+//NULL
+
+$variableBool= true;
+$variableInteger= 6;
+$variableFloat= 2.5;
+$variableString= "Hello";
+$variableArray= array(1,2,3,4,5);
+$variableObj= (object) array('key' => 'value');
+$variableNull= null;
+
+?>
\ No newline at end of file