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<?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 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.3 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.1, 8.1.28, 8.2.18, 8.3.5 - 8.3.6
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 33554440 bytes) in /in/1sDYF on line 27
Process exited with code 255.
Output for 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Out of memory (allocated 27267072 bytes) (tried to allocate 16777224 bytes) in /in/1sDYF on line 27 mmap() failed: [12] Cannot allocate memory mmap() failed: [12] Cannot allocate memory
Process exited with code 255.
Output for 8.1.2 - 8.1.27
Fatal error: Out of memory (allocated 18878464) (tried to allocate 16777224 bytes) in /in/1sDYF on line 27 mmap() failed: [12] Cannot allocate memory mmap() failed: [12] Cannot allocate memory
Process exited with code 255.
Output for 7.3.32 - 7.3.33, 8.0.13
Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 67108872 bytes) in /in/1sDYF on line 27
Process exited with code 255.
Output for 5.4.10 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 72 bytes) in /in/1sDYF on line 27
Process exited with code 255.
Output for 5.4.0 - 5.4.9
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 32 bytes) in /in/1sDYF on line 24
Process exited with code 255.
Output for 5.2.2, 5.2.6 - 5.2.17, 5.3.0 - 5.3.29
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 71 bytes) in /in/1sDYF on line 27
Process exited with code 255.
Output for 5.2.1, 5.2.3 - 5.2.5
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 24 bytes) in /in/1sDYF on line 24
Process exited with code 255.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0

Process exited with code 137.

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