Artículos de desarrollo de software. Aprende sobre algoritmia, estructuras de datos y desarrollo de software en diferentes tecnologías.
A finales de 2022 se publicó PHP 8.2 que trae novedades como clases de solo lectura, nuevos tipos de dato, tipos DNF y algunas funciones deprecadas.
En este artículo, repasamos las novedades más destacadas de PHP 8.2 que pueden mejorar nuestra programación en este lenguaje.
Dabad Toolbox es un repertorio de herramientas online gratuitas centradas en el desarrollo web y sistemas, que pueden ser de gran utilidad en el día a día de todo desarrollador de software.
El año 2020 fue el lanzamiento de la versión 8.0 del lenguaje de programación PHP y 2021 nos trae la versión 8.1 con varias novedades pensadas para facilitar las tareas de programación respecto a sus versiones predecesoras.
Xdebug es una herramienta muy utilizada para debuggear código PHP con el fin de detectar posibles errores. Pero además de esta funcionalidad, Xdebug también tiene la capacidad de realizar un “profiling” capaz de medir los tiempos de ejecución de nuestro código y detectar que clases o funciones son las que más penalizan en tiempo.
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