3v4l.org

run code in 300+ PHP versions simultaneously
<?php $js = "Morris.Donut({ element: 'piechart', data: [ {label: 'Option 1', value: $\{op1}\$ }, {label: 'Option 2', value: \${op2}\$ }, {label: 'Option 3', value: \${op3}\$ }, {label: 'Option 4', value: \${op4}\$ } ], colors: [\"#3228db\", \"#34225e\", \"#1abc3c\", \"#24495e\", \"#9b51b6\", \"#15a5a6\"], formatter: function (y) { return y + \"%\" } });"; //$op1 = 25; //$op2 = 40; //$op3 = 25; //$op4 = 10; $matches = array(); $vars = array(); $i=0; echo preg_replace("/$\{([^\}]*)\}$/", "here", $js); while(preg_match("/$\{([^\}]*)\}$/", $js, $matches)){ echo $i; print_r($matches); $vars[$i++] = $matches[1]; } print_r($vars);
Output for git.master, git.master_jit, rfc.property-hooks
Morris.Donut({ element: 'piechart', data: [ {label: 'Option 1', value: $\{op1}$ }, {label: 'Option 2', value: ${op2}$ }, {label: 'Option 3', value: ${op3}$ }, {label: 'Option 4', value: ${op4}$ } ], colors: ["#3228db", "#34225e", "#1abc3c", "#24495e", "#9b51b6", "#15a5a6"], formatter: function (y) { return y + "%" } });Array ( )

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
41.48 ms | 402 KiB | 8 Q