3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(version_compare('10.0.', '10', '>=')); var_dump(version_compare('9.9.0', '10', '>=')); var_dump(version_compare('9', '10', '>=')); var_dump(version_compare('10.0.1', '10', '>=')); switch ('sqlsrv') { case 'mysql': echo "INSERT INTO $this->table ($this->idCol, $this->dataCol, $this->timeCol) VALUES (:id, :data, :time) " . "ON DUPLICATE KEY UPDATE $this->dataCol = VALUES($this->dataCol), $this->timeCol = VALUES($this->timeCol)"; case 'oci': // DUAL is Oracle specific dummy table echo "MERGE INTO $this->table USING DUAL ON ($this->idCol = :id) " . "WHEN NOT MATCHED THEN INSERT ($this->idCol, $this->dataCol, $this->timeCol) VALUES (:id, :data, :time) " . "WHEN MATCHED THEN UPDATE SET $this->dataCol = :data, $this->timeCol = :time"; case 'sqlsrv' && version_compare('10.0', '10', '>='): // MS SQL Server requires MERGE be terminated by semicolon echo "MERGE INTO $this->table USING (SELECT 'x' AS dummy) AS src ON ($this->idCol = :id) " . "WHEN NOT MATCHED THEN INSERT ($this->idCol, $this->dataCol, $this->timeCol) VALUES (:id, :data, :time) " . "WHEN MATCHED THEN UPDATE SET $this->dataCol = :data, $this->timeCol = :time;"; case 'sqlite': echo "INSERT OR REPLACE INTO $this->table ($this->idCol, $this->dataCol, $this->timeCol) VALUES (:id, :data, :time)"; }
Output for 7.0.0 - 7.1.0
bool(true) bool(false) bool(false) bool(true) Fatal error: Uncaught Error: Using $this when not in object context in /in/HO0gs:19 Stack trace: #0 {main} thrown in /in/HO0gs on line 19
Process exited with code 255.
Output for 5.0.0 - 5.6.28
bool(true) bool(false) bool(false) bool(true) Fatal error: Using $this when not in object context in /in/HO0gs on line 19
Process exited with code 255.
Output for 4.3.0 - 4.4.9
bool(true) bool(false) bool(false) bool(true) Notice: Undefined variable: this in /in/HO0gs on line 19 Notice: Undefined variable: this in /in/HO0gs on line 19 Notice: Undefined variable: this in /in/HO0gs on line 20 Notice: Undefined variable: this in /in/HO0gs on line 20 Notice: Undefined variable: this in /in/HO0gs on line 20 Notice: Undefined variable: this in /in/HO0gs on line 21 Notice: Undefined variable: this in /in/HO0gs on line 21 MERGE INTO USING (SELECT 'x' AS dummy) AS src ON ( = :id) WHEN NOT MATCHED THEN INSERT (, , ) VALUES (:id, :data, :time) WHEN MATCHED THEN UPDATE SET = :data, = :time; Notice: Undefined variable: this in /in/HO0gs on line 23 Notice: Undefined variable: this in /in/HO0gs on line 23 Notice: Undefined variable: this in /in/HO0gs on line 23 Notice: Undefined variable: this in /in/HO0gs on line 23 INSERT OR REPLACE INTO (, , ) VALUES (:id, :data, :time)