Recent questions tagged PHP

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php - How do I add paths to the Apache PATH variable?

I've set in my custom.conf file in apache2 this: SetEnv PATH $PATH:/opt/local/lib/mysql5/bin:/this- ... for my development environment. Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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440 views

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php - Why is calling a function (such as strlen, count etc) on a referenced value so slow?

I've just found something very strange in PHP. If I pass in a variable to a function by reference, and then ... functions. What's going on? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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328 views

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php - Type hinting - specify an array of objects

How can I specify the argument type as an array? Say I have a class named 'Foo': class Foo {} and then I ... like function getFoo(Foo $f[]) {} See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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474 views

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php - phpmailer - The following SMTP Error: Data not accepted

I'm trying to figure out this issue for 6 hours. But there is nothing to make sense. Here is the scenario; ... not accepted. I hope I explained See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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226 views

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php - How to perform an action every 5 results?

How can I perform an action within a for loop every 5 results? Basically I'm just trying to emulate a table with 5 columns. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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381 views

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php - Detect mysql update/insertion failure due to violated unique constraint

This is kind of similar to this question: PHP MySQL INSERT fails due to unique constraint but I have a different ... there a way to do this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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263 views

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php - Capture newline from a textarea input

I have a textarea form in my html. If the user hits enter between 2 sentences that data should be carried over ... Google MS what should I do? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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717 views

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php - Getting PEAR to work on XAMPP (Apache/MySQL stack on Windows)

I'm trying to install Laconica, an open-source Microblogging application on my Windows development server using ... PEAR folder being included? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - CakePHP remember me with Auth

I have successfully used Auth, but unfortunately, it seems that it does work only with Session. I want that ... this without rewriting the core? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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504 views

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php - Alternative for mysql_num_rows using PDO

Right now I have a PHP file that does a MYSQL query and then counts rows like this: $count=mysql_num_rows($result) ... this be done with PDO? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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246 views

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php - How effective is the honeypot technique against spam?

By "honeypot", I mean more or less this practice: #Register form <style> .hideme{ display:none; visibility: ... this technique? Is it effective? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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366 views

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php - Laravel $q->where() between dates

I am trying to get my cron to only get Projects that are due to recur/renew in the next 7 days to send out reminder ... ', '=', 0); }); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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300 views

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php echoing angle brackets

I want to display text on the page, the text should look like this: <sometext> ... but when I echo this, nothing appears!! How ca I do this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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521 views

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php - Codeigniter Sessions not working after migration

I have an application built using CodeIgniter 3.1.6. I was carrying out testing on a subdomain on the ... work on a different domain? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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328 views

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php integer and float comparison mismatch

I have the following code $amount1 = 7299; $amount2 = 72.9875; $amount2_in_cents = round($amount2, 2) * 100 ... expected (both values matching)? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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778 views

1 answer

php - destroy session when broswer tab closed

I have users login/logout application: I want to destroy session, its working fine when I close the browser ... (0); session_start(); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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433 views

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php - sqlsrv_num_rows Not Returning Any Value

I am trying to get the number of rows returned in a query. The while loop looping through the results works, but for ... { echo 'yes'; } Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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315 views

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php - Required parameter $xxx follows optional parameter $yyy

Deprecated: Required parameter $xxx follows optional parameter $yyy in... Since upgrading to PHP 8.0 this error is ... of PHP without issue. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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319 views

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php - How can I remove attributes from an html tag?

How can I use php to strip all/any attributes from a tag, say a paragraph tag? <p class="one" otherrandomattribute="two"> to <p> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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607 views

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php - How do I include the split delimiter in results for preg_split()?

I have this simple pattern that splits a text into periods: $text = preg_split("/[.:!?]+/", $text); But I want to ... "news.", "everyone!", ""); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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720 views

1 answer

php - Why am I getting mime-type of .csv file as "application/octet-stream"?

I'm working on a PHP application that must import an excel file into MySQL. So I need to convert the excel ... vnd.msexcel What's the matter ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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637 views

1 answer

php - Laravel - htmlspecialchars() expects parameter 1 to be string, object given

I go this error: htmlspecialchars() expects parameter 1 to be string, object given I'm using in controller: $data ... ... Some help, please? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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282 views

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php - Subquery in doctrine2 notIN Function

I'd like to select members who are not in specific service. I have 3 tables : membre service membre_service ( ... 'm' is already defined. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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239 views

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php - highlight the word in the string, if it contains the keyword

how write the script, which menchion the whole word, if it contain the keyword? example: keyword "fun", string ... keyword. my bird is funny See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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616 views

1 answer

php 5.3 - PHP Composer behind http proxy

I use composer on a network where the only way to access the internet is using HTTP or socks proxy. I have ... I use composer behind this proxy? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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php - convert Persian/Arabic numbers to English numbers

How can I convert Persian/Arabic numbers to English numbers with a simple function ? Persian/Arabic numbers: ? // - ... ;"; $num9="۹"; See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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408 views

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php - Apache Mod Rewrite For Laravel

I have an installation of Laravel on Wampserver. The directory is as follows: C:wampwwwlaravel Now URLs are ... /laravel/home/index Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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306 views

1 answer

php - Regex for checking if a string has mismatched parentheses?

In a PHP script, what regex should I use to check for mismatched parentheses in a string? Things that I want ... whose answers I can't accept. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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