User mario - Stack Overflow

3333 votes

Accepted

How to fix "Headers already sent" error in PHP

answered Nov 6, 2011 at 17:45

634 votes

How to remove the leading character from a string?

answered Jan 9, 2011 at 9:50

328 votes

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PHP parse/syntax errors; and how to solve them

answered Aug 5, 2013 at 3:11

230 votes

Why shouldn't I use mysql_* functions in PHP?

answered Dec 24, 2013 at 23:30

210 votes

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Regex to validate JSON

answered Oct 2, 2010 at 13:04

155 votes

How do you parse and process HTML/XML in PHP?

answered Sep 6, 2010 at 9:40

137 votes

How do you parse and process HTML/XML in PHP?

answered Sep 7, 2010 at 14:45

115 votes

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Howto: Install Imagick (for php) on Ubuntu 11.10

answered Oct 24, 2011 at 2:59

108 votes

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How to check what user php is running as?

answered Oct 14, 2011 at 18:03

105 votes

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Convert JPG/GIF image to PNG in PHP?

answered Dec 18, 2011 at 5:34

88 votes

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How can I convert array of bytes to a string in PHP?

answered Mar 29, 2011 at 13:13

85 votes

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how do i parse a csv file to grab the column names first then the rows that relate to it?

answered Apr 15, 2011 at 8:26

83 votes

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Exclude hidden files from scandir

answered Dec 16, 2011 at 10:08

81 votes

"Notice: Undefined variable", "Notice: Undefined index", "Warning: Undefined array key", and "Notice: Undefined offset" using PHP

answered Nov 23, 2010 at 21:40

77 votes

Fastest way to check if a string is JSON in PHP?

answered May 18, 2011 at 8:27

76 votes

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PHP buffer ob_flush() vs. flush()

answered Nov 16, 2010 at 5:18

76 votes

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Determining, if a variable is a valid closure in PHP

answered Aug 18, 2011 at 1:54

76 votes

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Cannot get php display_errors enabled

answered May 6, 2011 at 13:15

70 votes

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Php - regular expression to check if the string has chinese chars

answered Feb 7, 2011 at 15:59

69 votes

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Get "Content-Type" header of request in PHP

answered Apr 1, 2011 at 23:13

68 votes

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How to use STDOUT in php

answered Jan 8, 2012 at 22:59

68 votes

which is best array_search or in_array?

answered Dec 23, 2010 at 11:47

64 votes

Why would one omit the close tag?

answered Dec 16, 2010 at 22:06

62 votes

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php string matching with wildcard *?

answered May 28, 2011 at 18:30

62 votes

PHP parse/syntax errors; and how to solve them

answered Apr 8, 2015 at 4:15

59 votes

Exploitable PHP functions

answered Jun 25, 2010 at 4:51

59 votes

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Can PHP namespaces contain variables?

answered Mar 13, 2011 at 4:10

51 votes

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Get last modified file in a directory

answered Mar 27, 2011 at 9:46

51 votes

PHP parse/syntax errors; and how to solve them

answered Aug 6, 2013 at 23:34

51 votes

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openSSL not working with PHP built-in webserver

answered Oct 18, 2012 at 3:18

Collectives™ on Stack Overflow

2,454 Answers

How to fix "Headers already sent" error in PHP

How to remove the leading character from a string?

PHP parse/syntax errors; and how to solve them

Why shouldn't I use mysql_* functions in PHP?

Regex to validate JSON

How do you parse and process HTML/XML in PHP?

How do you parse and process HTML/XML in PHP?

Howto: Install Imagick (for php) on Ubuntu 11.10

How to check what user php is running as?

Convert JPG/GIF image to PNG in PHP?

How can I convert array of bytes to a string in PHP?

how do i parse a csv file to grab the column names first then the rows that relate to it?

Exclude hidden files from scandir

"Notice: Undefined variable", "Notice: Undefined index", "Warning: Undefined array key", and "Notice: Undefined offset" using PHP

Fastest way to check if a string is JSON in PHP?

PHP buffer ob_flush() vs. flush()

Determining, if a variable is a valid closure in PHP

Cannot get php display_errors enabled

Php - regular expression to check if the string has chinese chars

Get "Content-Type" header of request in PHP

How to use STDOUT in php

which is best array_search or in_array?

Why would one omit the close tag?

php string matching with wildcard *?

PHP parse/syntax errors; and how to solve them

Exploitable PHP functions

Can PHP namespaces contain variables?

Get last modified file in a directory

PHP parse/syntax errors; and how to solve them

openSSL not working with PHP built-in webserver