[PHP] Re: function calls...Incorrect output...What am I doing wrong?
Testing reply... ** Eric Starr [EMAIL PROTECTED] wrote in message 003f01c1d748$8785e200$[EMAIL PROTECTED]">news:003f01c1d748$8785e200$[EMAIL PROTECTED]... I am learning PHP and I am having some trouble. I am working on a hit counter application. I am using PHP 4 even though the file extension might lead you to believe I am using PHP 3. This code is on a page called homePage.php3. Here is the instantiation of my Counter: ?php include('./counter/counter.php3'); $counter = new Counter(homePage.php3); echo BRAll Done! ? Here is count.txt... this is where I store the counts of each page...this is some test data: testPage.php3 6 homePage.php3 76 b 99 Here is my counter.php3 code. This code is not complete. All it should do right now is to output the position in the array that it found the hitcounter...using the test data above I am expecting the output to be 1, assuming that PHP arrays are zero numbered, but instead I am getting . What am I doing wrong? ?php class Counter { var $mName; // The name of the counter...this should be the name of the web page the counter is on var $mCount; // The C var $mDataFile; var $mHandle; var $mFileArray; var $mCountPosition; //this is the position of the counter in mFileArray // Constructor function Counter($name) { $this-mDataFile = ./counter/count.txt; $this-mCount = 1; $this-mCounterPosition = -1; $this-mName = $name; $this-mHandle = fopen($this-mDataFile, r+); // Reading the file into an array...each new line is a seperate element of the array if (!($this-mFileArray = file($this-mDataFile))) { printf(Could not read this file: . $mHandle . BR); } $this-mCountPosition = $this-hitCounterPosition(); // ??? Why is this not returning anything ??? printf( . $this-mCountPosition . BR); // The output I am getting is: } function hitCounterPosition() //returns the position of the hitcounter in mFileArray { for ($i=0; $i count( $mFileArray ); $i++) // iterates through the array { $pos = strpos( $mFileArray[$i], $mName); if (!is_integer($pos)) // The hit counter has NOT been found { return (-1); } else // The hit counter has been found { return ($pos); } } } } // end of class ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Re: function calls...Incorrect output...What am I doing wrong?
Please notice that I am attepting to call a function hitCounterPosition() in the constructor Counter with this line of code: $this-mCountPosition = $this-hitCounterPosition(); The very next line in the code prints out the value of mCountPosition printf( . $this-mCountPosition . BR); The output is not what I expected. I am expecting: 1 Instead I am getting: Eric Starr [EMAIL PROTECTED] wrote in message 003f01c1d748$8785e200$[EMAIL PROTECTED]">news:003f01c1d748$8785e200$[EMAIL PROTECTED]... I am learning PHP and I am having some trouble. I am working on a hit counter application. I am using PHP 4 even though the file extension might lead you to believe I am using PHP 3. This code is on a page called homePage.php3. Here is the instantiation of my Counter: ?php include('./counter/counter.php3'); $counter = new Counter(homePage.php3); echo BRAll Done! ? Here is count.txt... this is where I store the counts of each page...this is some test data: testPage.php3 6 homePage.php3 76 b 99 Here is my counter.php3 code. This code is not complete. All it should do right now is to output the position in the array that it found the hitcounter...using the test data above I am expecting the output to be 1, assuming that PHP arrays are zero numbered, but instead I am getting . What am I doing wrong? ?php class Counter { var $mName; // The name of the counter...this should be the name of the web page the counter is on var $mCount; // The C var $mDataFile; var $mHandle; var $mFileArray; var $mCountPosition; //this is the position of the counter in mFileArray // Constructor function Counter($name) { $this-mDataFile = ./counter/count.txt; $this-mCount = 1; $this-mCounterPosition = -1; $this-mName = $name; $this-mHandle = fopen($this-mDataFile, r+); // Reading the file into an array...each new line is a seperate element of the array if (!($this-mFileArray = file($this-mDataFile))) { printf(Could not read this file: . $mHandle . BR); } $this-mCountPosition = $this-hitCounterPosition(); // ??? Why is this not returning anything ??? printf( . $this-mCountPosition . BR); // The output I am getting is: } function hitCounterPosition() //returns the position of the hitcounter in mFileArray { for ($i=0; $i count( $mFileArray ); $i++) // iterates through the array { $pos = strpos( $mFileArray[$i], $mName); if (!is_integer($pos)) // The hit counter has NOT been found { return (-1); } else // The hit counter has been found { return ($pos); } } } } // end of class ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Re: function calls...Incorrect output...What am I doing wrong?
Your problem is that you reference $mFileArray. You should reference $this_.mFileArray: for ($i=0; $i count( $mFileArray ); $i++) // iterates through the array Therefore, count($mFileArray) is 0, so the loop ends without an explicit exit -Original Message- From: Eric Starr [mailto:[EMAIL PROTECTED]] Sent: Friday, March 29, 2002 1:01 PM To: [EMAIL PROTECTED] Subject: [PHP] Re: function calls...Incorrect output...What am I doing wrong? Please notice that I am attepting to call a function hitCounterPosition() in the constructor Counter with this line of code: $this-mCountPosition = $this-hitCounterPosition(); The very next line in the code prints out the value of mCountPosition printf( . $this-mCountPosition . BR); The output is not what I expected. I am expecting: 1 Instead I am getting: Eric Starr [EMAIL PROTECTED] wrote in message 003f01c1d748$8785e200$[EMAIL PROTECTED]">news:003f01c1d748$8785e200$[EMAIL PROTECTED]... I am learning PHP and I am having some trouble. I am working on a hit counter application. I am using PHP 4 even though the file extension might lead you to believe I am using PHP 3. This code is on a page called homePage.php3. Here is the instantiation of my Counter: ?php include('./counter/counter.php3'); $counter = new Counter(homePage.php3); echo BRAll Done! ? Here is count.txt... this is where I store the counts of each page...this is some test data: testPage.php3 6 homePage.php3 76 b 99 Here is my counter.php3 code. This code is not complete. All it should do right now is to output the position in the array that it found the hitcounter...using the test data above I am expecting the output to be 1, assuming that PHP arrays are zero numbered, but instead I am getting . What am I doing wrong? ?php class Counter { var $mName; // The name of the counter...this should be the name of the web page the counter is on var $mCount; // The C var $mDataFile; var $mHandle; var $mFileArray; var $mCountPosition; //this is the position of the counter in mFileArray // Constructor function Counter($name) { $this-mDataFile = ./counter/count.txt; $this-mCount = 1; $this-mCounterPosition = -1; $this-mName = $name; $this-mHandle = fopen($this-mDataFile, r+); // Reading the file into an array...each new line is a seperate element of the array if (!($this-mFileArray = file($this-mDataFile))) { printf(Could not read this file: . $mHandle . BR); } $this-mCountPosition = $this-hitCounterPosition(); // ??? Why is this not returning anything ??? printf( . $this-mCountPosition . BR); // The output I am getting is: } function hitCounterPosition() //returns the position of the hitcounter in mFileArray { for ($i=0; $i count( $mFileArray ); $i++) // iterates through the array { $pos = strpos( $mFileArray[$i], $mName); if (!is_integer($pos)) // The hit counter has NOT been found { return (-1); } else // The hit counter has been found { return ($pos); } } } } // end of class ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Re: function calls...Incorrect output...What am I doing wrong?
I mean: $this-mFileArray: -Original Message- From: Rick Emery [mailto:[EMAIL PROTECTED]] Sent: Friday, March 29, 2002 1:13 PM To: 'Eric Starr'; [EMAIL PROTECTED] Subject: RE: [PHP] Re: function calls...Incorrect output...What am I doing wrong? Your problem is that you reference $mFileArray. You should reference $this_.mFileArray: for ($i=0; $i count( $mFileArray ); $i++) // iterates through the array Therefore, count($mFileArray) is 0, so the loop ends without an explicit exit -Original Message- From: Eric Starr [mailto:[EMAIL PROTECTED]] Sent: Friday, March 29, 2002 1:01 PM To: [EMAIL PROTECTED] Subject: [PHP] Re: function calls...Incorrect output...What am I doing wrong? Please notice that I am attepting to call a function hitCounterPosition() in the constructor Counter with this line of code: $this-mCountPosition = $this-hitCounterPosition(); The very next line in the code prints out the value of mCountPosition printf( . $this-mCountPosition . BR); The output is not what I expected. I am expecting: 1 Instead I am getting: Eric Starr [EMAIL PROTECTED] wrote in message 003f01c1d748$8785e200$[EMAIL PROTECTED]">news:003f01c1d748$8785e200$[EMAIL PROTECTED]... I am learning PHP and I am having some trouble. I am working on a hit counter application. I am using PHP 4 even though the file extension might lead you to believe I am using PHP 3. This code is on a page called homePage.php3. Here is the instantiation of my Counter: ?php include('./counter/counter.php3'); $counter = new Counter(homePage.php3); echo BRAll Done! ? Here is count.txt... this is where I store the counts of each page...this is some test data: testPage.php3 6 homePage.php3 76 b 99 Here is my counter.php3 code. This code is not complete. All it should do right now is to output the position in the array that it found the hitcounter...using the test data above I am expecting the output to be 1, assuming that PHP arrays are zero numbered, but instead I am getting . What am I doing wrong? ?php class Counter { var $mName; // The name of the counter...this should be the name of the web page the counter is on var $mCount; // The C var $mDataFile; var $mHandle; var $mFileArray; var $mCountPosition; //this is the position of the counter in mFileArray // Constructor function Counter($name) { $this-mDataFile = ./counter/count.txt; $this-mCount = 1; $this-mCounterPosition = -1; $this-mName = $name; $this-mHandle = fopen($this-mDataFile, r+); // Reading the file into an array...each new line is a seperate element of the array if (!($this-mFileArray = file($this-mDataFile))) { printf(Could not read this file: . $mHandle . BR); } $this-mCountPosition = $this-hitCounterPosition(); // ??? Why is this not returning anything ??? printf( . $this-mCountPosition . BR); // The output I am getting is: } function hitCounterPosition() //returns the position of the hitcounter in mFileArray { for ($i=0; $i count( $mFileArray ); $i++) // iterates through the array { $pos = strpos( $mFileArray[$i], $mName); if (!is_integer($pos)) // The hit counter has NOT been found { return (-1); } else // The hit counter has been found { return ($pos); } } } } // end of class ? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php