php access json object
<?php
// JSON string
$someJSON = '[{"name":"Jonathan Suh","gender":"male"},{"name":"William Philbin","gender":"male"},{"name":"Allison McKinnery","gender":"female"}]';
// Convert JSON string to Object
$someObject = json_decode($someJSON);
echo $someObject[0]->name; // Access Object data
?>how to access array datat in class component react
import React, { Component } from 'react'
import './TourList.scss';
import Tour from '../Tour/Tour';
import { tourData } from './tourData'; //impoert array of data
export default class TourList extends Component {
state={
tours:tourData // store array of data in state
}
render() {
const {tours}=this.state // store state in variable
return (
<section className="toulist">
{tours.map(tour=>{ // using map method to destructure
return <Tour key={tour.id} tour={tour} />; //pass as props
})}
</section>
)
}
}
//----------------------------------------------------
//how to access props in class component
const {id,city}=this.props.tour//propsCopyright © 2021 Codeinu
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