Simple Scripted completions for php files.

PHP.scripted-completions

{
  "scope": "source.php - variable.other.php",

  "completions": [
    "php",

    { "trigger": "abs", "contents": "abs(${1:number})" },
    { "trigger": "acos", "contents": "acos(${1:arg})" },
    { "trigger": "ternary", "contents": "${1:condition} ? ${2:then} : $0 " }
  ]
}