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#phptip — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #phptip, aggregated by home.social.

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  1. dseguy @[email protected] ·

    @jrf_nl Ah that is a classic source of fun.
    I think you can augment this discussion with this article.

    exakat.io/when-php-meet-unicod

    Spoiler: there is no such animal as a polar elePHPant.

    #phptip #phptrick

    #phptip #phptrick
  2. dseguy @[email protected] ·

    @jrf_nl Ah that is a classic source of fun.
    I think you can augment this discussion with this article.

    exakat.io/when-php-meet-unicod

    Spoiler: there is no such animal as a polar elePHPant.

    #phptip #phptrick

    #phptip #phptrick
  3. dseguy @[email protected] ·

    @jrf_nl Ah that is a classic source of fun.
    I think you can augment this discussion with this article.

    exakat.io/when-php-meet-unicod

    Spoiler: there is no such animal as a polar elePHPant.

    #phptip #phptrick

    #phptip #phptrick
  4. dseguy @[email protected] ·

    @jrf_nl Ah that is a classic source of fun.
    I think you can augment this discussion with this article.

    exakat.io/when-php-meet-unicod

    Spoiler: there is no such animal as a polar elePHPant.

    #phptip #phptrick

    #phptrick #phptip
  5. dseguy @[email protected] ·

    @jrf_nl Ah that is a classic source of fun.
    I think you can augment this discussion with this article.

    exakat.io/when-php-meet-unicod

    Spoiler: there is no such animal as a polar elePHPant.

    #phptip #phptrick

    #phptip #phptrick
  6. dseguy @[email protected] ·

    A quick peak at how to check if a #PHP string is a integer.

    As usual, there are some findings. More on that later.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  7. dseguy @[email protected] ·

    A quick peak at how to check if a #PHP string is a integer.

    As usual, there are some findings. More on that later.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  8. dseguy @[email protected] ·

    A quick peak at how to check if a #PHP string is a integer.

    As usual, there are some findings. More on that later.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  9. dseguy @[email protected] ·

    A quick peak at how to check if a #PHP string is a integer.

    As usual, there are some findings. More on that later.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #phptrick #phptip #php
  10. dseguy @[email protected] ·

    A quick peak at how to check if a #PHP string is a integer.

    As usual, there are some findings. More on that later.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  11. dseguy @[email protected] ·

    Pop quizz #PHP on Friday evening:

    How can you remove an argument between the parent class and the child class? Is that an impossible task?

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  12. dseguy @[email protected] ·

    Pop quizz #PHP on Friday evening:

    How can you remove an argument between the parent class and the child class? Is that an impossible task?

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  13. dseguy @[email protected] ·

    Pop quizz #PHP on Friday evening:

    How can you remove an argument between the parent class and the child class? Is that an impossible task?

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  14. dseguy @[email protected] ·

    Pop quizz #PHP on Friday evening:

    How can you remove an argument between the parent class and the child class? Is that an impossible task?

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #phptrick #phptip #php
  15. dseguy @[email protected] ·

    Pop quizz #PHP on Friday evening:

    How can you remove an argument between the parent class and the child class? Is that an impossible task?

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  16. dseguy @[email protected] ·

    #PHP 8.4 introduced array_find() to look for a value in an array, and also, its cousin, array_find_key(), which returns the key where to find that value.

    The second got less attention, but is arguably more useful.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  17. dseguy @[email protected] ·

    #PHP 8.4 introduced array_find() to look for a value in an array, and also, its cousin, array_find_key(), which returns the key where to find that value.

    The second got less attention, but is arguably more useful.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  18. dseguy @[email protected] ·

    #PHP 8.4 introduced array_find() to look for a value in an array, and also, its cousin, array_find_key(), which returns the key where to find that value.

    The second got less attention, but is arguably more useful.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  19. dseguy @[email protected] ·

    #PHP 8.4 introduced array_find() to look for a value in an array, and also, its cousin, array_find_key(), which returns the key where to find that value.

    The second got less attention, but is arguably more useful.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #phptrick #phptip #php
  20. dseguy @[email protected] ·

    #PHP 8.4 introduced array_find() to look for a value in an array, and also, its cousin, array_find_key(), which returns the key where to find that value.

    The second got less attention, but is arguably more useful.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  21. dseguy @[email protected] ·

    So, it seems that it is possible to paint oneself in a corner and write an unreachable method. How would you call A::foo() in this code below?

    Come on, #PHP, there must be something here.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  22. dseguy @[email protected] ·

    So, it seems that it is possible to paint oneself in a corner and write an unreachable method. How would you call A::foo() in this code below?

    Come on, #PHP, there must be something here.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  23. dseguy @[email protected] ·

    So, it seems that it is possible to paint oneself in a corner and write an unreachable method. How would you call A::foo() in this code below?

    Come on, #PHP, there must be something here.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  24. dseguy @[email protected] ·

    So, it seems that it is possible to paint oneself in a corner and write an unreachable method. How would you call A::foo() in this code below?

    Come on, #PHP, there must be something here.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #phptrick #phptip #php
  25. dseguy @[email protected] ·

    So, it seems that it is possible to paint oneself in a corner and write an unreachable method. How would you call A::foo() in this code below?

    Come on, #PHP, there must be something here.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  26. dseguy @[email protected] ·

    And this is not a PHP integer, because, even as it is an integer initially, it goes beyond the PHP_INT_MAX, which is signed. So, it ends as a float, or a string.

    So, this is all logical, but also, quite surprising.

    #phptip #phptrick

    #phptip #phptrick
  27. dseguy @[email protected] ·

    And this is not a PHP integer, because, even as it is an integer initially, it goes beyond the PHP_INT_MAX, which is signed. So, it ends as a float, or a string.

    So, this is all logical, but also, quite surprising.

    #phptip #phptrick

    #phptip #phptrick
  28. dseguy @[email protected] ·

    And this is not a PHP integer, because, even as it is an integer initially, it goes beyond the PHP_INT_MAX, which is signed. So, it ends as a float, or a string.

    So, this is all logical, but also, quite surprising.

    #phptip #phptrick

    #phptip #phptrick
  29. dseguy @[email protected] ·

    And this is not a PHP integer, because, even as it is an integer initially, it goes beyond the PHP_INT_MAX, which is signed. So, it ends as a float, or a string.

    So, this is all logical, but also, quite surprising.

    #phptip #phptrick

    #phptrick #phptip
  30. dseguy @[email protected] ·

    And this is not a PHP integer, because, even as it is an integer initially, it goes beyond the PHP_INT_MAX, which is signed. So, it ends as a float, or a string.

    So, this is all logical, but also, quite surprising.

    #phptip #phptrick

    #phptip #phptrick
  31. dseguy @[email protected] ·

    #PHP quiz of the day: how can a property be both not set, empty() and failing at comparison with falsy value?

    And more than one of us has this bug ATM.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  32. dseguy @[email protected] ·

    #PHP quiz of the day: how can a property be both not set, empty() and failing at comparison with falsy value?

    And more than one of us has this bug ATM.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  33. dseguy @[email protected] ·

    #PHP quiz of the day: how can a property be both not set, empty() and failing at comparison with falsy value?

    And more than one of us has this bug ATM.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  34. dseguy @[email protected] ·

    #PHP quiz of the day: how can a property be both not set, empty() and failing at comparison with falsy value?

    And more than one of us has this bug ATM.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #phptrick #phptip #php
  35. dseguy @[email protected] ·

    #PHP quiz of the day: how can a property be both not set, empty() and failing at comparison with falsy value?

    And more than one of us has this bug ATM.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  36. dseguy @[email protected] ·

    New word: zombie closure

    That is when you put $this in a static closure, you can run the #PHP code but you can't call it.

    Just a reminder about static arrow functions.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  37. dseguy @[email protected] ·

    New word: zombie closure

    That is when you put $this in a static closure, you can run the #PHP code but you can't call it.

    Just a reminder about static arrow functions.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  38. dseguy @[email protected] ·

    New word: zombie closure

    That is when you put $this in a static closure, you can run the #PHP code but you can't call it.

    Just a reminder about static arrow functions.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  39. dseguy @[email protected] ·

    New word: zombie closure

    That is when you put $this in a static closure, you can run the #PHP code but you can't call it.

    Just a reminder about static arrow functions.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #phptrick #phptip #php
  40. dseguy @[email protected] ·

    New word: zombie closure

    That is when you put $this in a static closure, you can run the #PHP code but you can't call it.

    Just a reminder about static arrow functions.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  41. dseguy @[email protected] ·

    #PHP defined() in action: there are many aspects when checking for a constant existence.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  42. dseguy @[email protected] ·

    #PHP defined() in action: there are many aspects when checking for a constant existence.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  43. dseguy @[email protected] ·

    #PHP defined() in action: there are many aspects when checking for a constant existence.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  44. dseguy @[email protected] ·

    #PHP defined() in action: there are many aspects when checking for a constant existence.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #phptrick #phptip #php
  45. dseguy @[email protected] ·

    #PHP defined() in action: there are many aspects when checking for a constant existence.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  46. dseguy @[email protected] ·

    preg_split() splits #PHP strings with regexes, captures the separators and can handle an empty regex.

    You don't need that everyday, but when you do, #PHP has it!

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  47. dseguy @[email protected] ·

    preg_split() splits #PHP strings with regexes, captures the separators and can handle an empty regex.

    You don't need that everyday, but when you do, #PHP has it!

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  48. dseguy @[email protected] ·

    preg_split() splits #PHP strings with regexes, captures the separators and can handle an empty regex.

    You don't need that everyday, but when you do, #PHP has it!

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  49. dseguy @[email protected] ·

    preg_split() splits #PHP strings with regexes, captures the separators and can handle an empty regex.

    You don't need that everyday, but when you do, #PHP has it!

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #phptrick #phptip #php
  50. dseguy @[email protected] ·

    preg_split() splits #PHP strings with regexes, captures the separators and can handle an empty regex.

    You don't need that everyday, but when you do, #PHP has it!

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  51. dseguy @[email protected] ·

    #[ReturnTypeWillChange] works on native #PHP methods and also on custom ones.

    #phptrick #phptip

    php-tips.readthedocs.io/en/lat

    #php #phptrick #phptip
  52. dseguy @[email protected] ·

    #[ReturnTypeWillChange] works on native #PHP methods and also on custom ones.

    #phptrick #phptip

    php-tips.readthedocs.io/en/lat

    #php #phptrick #phptip
  53. dseguy @[email protected] ·

    #[ReturnTypeWillChange] works on native #PHP methods and also on custom ones.

    #phptrick #phptip

    php-tips.readthedocs.io/en/lat

    #php #phptrick #phptip
  54. dseguy @[email protected] ·

    #[ReturnTypeWillChange] works on native #PHP methods and also on custom ones.

    #phptrick #phptip

    php-tips.readthedocs.io/en/lat

    #phptip #phptrick #php
  55. dseguy @[email protected] ·

    #[ReturnTypeWillChange] works on native #PHP methods and also on custom ones.

    #phptrick #phptip

    php-tips.readthedocs.io/en/lat

    #php #phptrick #phptip
  56. dseguy @[email protected] ·

    #PHP's NAN is 0 as an integer, 'NAN' as a string and not comparable with itself.

    Also, there are now warning when using them, so no one can get hurt by this.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  57. dseguy @[email protected] ·

    #PHP's NAN is 0 as an integer, 'NAN' as a string and not comparable with itself.

    Also, there are now warning when using them, so no one can get hurt by this.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  58. dseguy @[email protected] ·

    #PHP's NAN is 0 as an integer, 'NAN' as a string and not comparable with itself.

    Also, there are now warning when using them, so no one can get hurt by this.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick
  59. dseguy @[email protected] ·

    #PHP's NAN is 0 as an integer, 'NAN' as a string and not comparable with itself.

    Also, there are now warning when using them, so no one can get hurt by this.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #phptrick #phptip #php
  60. dseguy @[email protected] ·

    #PHP's NAN is 0 as an integer, 'NAN' as a string and not comparable with itself.

    Also, there are now warning when using them, so no one can get hurt by this.

    #phptip #phptrick

    php-tips.readthedocs.io/en/lat

    #php #phptip #phptrick