From e866a00db035c5c31de68f5cc42632bfa234f0ec Mon Sep 17 00:00:00 2001
From: lb1programmer <luke@linuxpc>
Date: Tue, 11 Oct 2022 00:11:09 -0700
Subject: [PATCH] Fix formatting and allow calculating more outputs.

---
 fibonacci_series/PHP/fibonacci.php | 40 ++++++++++++++++--------------
 1 file changed, 22 insertions(+), 18 deletions(-)

diff --git a/fibonacci_series/PHP/fibonacci.php b/fibonacci_series/PHP/fibonacci.php
index 6aea04a..dfe7586 100644
--- a/fibonacci_series/PHP/fibonacci.php
+++ b/fibonacci_series/PHP/fibonacci.php
@@ -1,20 +1,24 @@
-    <?php  
-    /* Print fiboancci series upto 12 elements. */  
-    $num = 12;  
-    echo "<h3>Fibonacci series using recursive function:</h3>";  
-    echo "\n";  
-    /* Recursive function for fibonacci series. */  
-    function series($num){  
-        if($num == 0){  
-        return 0;  
-        }else if( $num == 1){  
-    return 1;  
-    }  else {  
-    return (series($num-1) + series($num-2));  
-    }   
-    }  
-    /* Call Function. */  
-    for ($i = 0; $i < $num; $i++){  
+<?php  
+/* Print fiboancci series upto 12 elements. */  
+$num = 12;  
+
+$input = readline("How many numbers to generate?");
+if( $input ) $num = 1*$input; 
+
+echo "<h3>Fibonacci series using recursive function:</h3>";  
+echo "\n";
+/* Recursive function for fibonacci series. This is fairly inefficient. */  
+function series($num){
+    if($num == 0){
+        return 0;
+    } else if( $num == 1) {
+        return 1;
+    } else {
+        return (series($num-1) + series($num-2));  
+    }
+}
+/* Call Function. */  
+for ($i = 0; $i < $num; $i++){  
     echo series($i);  
     echo "\n";  
-    }  
\ No newline at end of file
+}