PHP Archives - Page 57 of 59

When should I use ‘self’ over ‘$this’?

In PHP 5, what is the difference between using self and $this? When is each appropriate? 2 23 Short Use $this to refer ...

April 10, 2022
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How does PHP ‘foreach’ actually work?

Let me prefix this by saying that I know what foreach is, does and how to use it. This question concerns how it ...

April 10, 2022
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How do you parse and process HTML/XML in PHP?

How can one parse HTML/XML and extract information from it? 3 31

April 10, 2022
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Why shouldn’t I use mysql_* functions in PHP?

Want to improve this post? Provide detailed answers to this question, including citations and an explanation of why your answer is correct. without ...

April 10, 2022
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How do I check if a string contains a specific word?

This question’s answers are a community effort. Edit existing answers to improve this post. It is not currently accepting new answers or interactions. ...

April 10, 2022
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How do I get a YouTube video thumbnail from the YouTube API?

If I have a YouTube video URL, is there any way to use PHP and cURL to get the associated thumbnail from the ...

April 10, 2022
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How can I prevent SQL injection in PHP?

This question’s answers are a community effort. Edit existing answers to improve this post. It is not currently accepting new answers or interactions. ...

April 10, 2022
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Deleting an element from an array in PHP

Is there an easy way to delete an element from an array using PHP, such that foreach ($array) no longer includes that element? ...

April 10, 2022
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Reference — What does this symbol mean in PHP?

What is this? This is a collection of questions that come up every now and then about syntax in PHP. This is also ...

April 9, 2022
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Integrating slick.js into wordpress

Adjusted some of your code. This should work:

March 11, 2022
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