3v4l.org

run code in 200+ php & hhvm versions
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<?php $startDouble = microtime(); for ($i = 0; $i < 10000; $i++) $var = "I am a single quote string"; $endDouble = microtime(); $timeDouble = $endDouble - $startDouble; echo 'No math took : ',$timeDouble,'ms';
Output for 7.2.0
Notice: A non well formed numeric value encountered in /in/mb9oX on line 6 Notice: A non well formed numeric value encountered in /in/mb9oX on line 6 No math took : 0.000187ms
Output for 7.1.7
Notice: A non well formed numeric value encountered in /in/mb9oX on line 6 Notice: A non well formed numeric value encountered in /in/mb9oX on line 6 No math took : 0.000279ms
Output for 7.1.6
Notice: A non well formed numeric value encountered in /in/mb9oX on line 6 Notice: A non well formed numeric value encountered in /in/mb9oX on line 6 No math took : 0.000209ms
Output for 7.1.5
Notice: A non well formed numeric value encountered in /in/mb9oX on line 6 Notice: A non well formed numeric value encountered in /in/mb9oX on line 6 No math took : 0.000156ms
Output for 7.1.0
Notice: A non well formed numeric value encountered in /in/mb9oX on line 6 Notice: A non well formed numeric value encountered in /in/mb9oX on line 6 No math took : 0.000186ms
Output for 7.0.20
No math took : 0.000123ms
Output for 7.0.14
No math took : 0.000178ms
Output for 7.0.6
No math took : 0.00016800000000006ms
Output for 7.0.5
No math took : 0.00012500000000004ms
Output for 7.0.4
No math took : 0.00010700000000008ms
Output for 7.0.3
No math took : 0.000164ms
Output for 7.0.2
No math took : 0.00018800000000002ms
Output for 7.0.1
No math took : 0.00017400000000001ms
Output for 7.0.0
No math took : 0.00016900000000003ms
Output for 5.6.28
No math took : 0.000759ms
Output for 5.6.21
No math took : 0.00048899999999996ms
Output for 5.6.20
No math took : 0.00037500000000001ms
Output for 5.4.24, 5.6.19
No math took : 0.000449ms
Output for 5.6.18
No math took : 0.00045099999999998ms
Output for 5.6.17
No math took : 0.00047199999999992ms
Output for 5.6.16
No math took : 0.00048499999999996ms
Output for 5.6.15
No math took : 0.00032799999999999ms
Output for 5.6.14
No math took : 0.00052400000000008ms
Output for 5.6.13
No math took : 0.00051400000000001ms
Output for 5.6.12
No math took : 0.00045000000000001ms
Output for 5.6.11
No math took : 0.000515ms
Output for 5.6.10
No math took : 0.00040099999999998ms
Output for 5.6.9
No math took : 0.00031699999999996ms
Output for 5.6.8
No math took : 0.00047599999999998ms
Output for 5.5.35
No math took : 0.00048300000000001ms
Output for 5.5.34
No math took : 0.00051800000000002ms
Output for 5.5.33
No math took : 0.000356ms
Output for 5.5.32
No math took : 0.000473ms
Output for 5.5.31
No math took : 0.00035600000000002ms
Output for 5.5.30
No math took : 0.00056100000000001ms
Output for 5.5.29
No math took : 0.00031999999999999ms
Output for 5.5.28
No math took : 0.000523ms
Output for 5.5.27
No math took : 0.00044999999999995ms
Output for 5.5.26
No math took : 0.00052000000000002ms
Output for 5.5.25
No math took : 0.00038499999999997ms
Output for 5.5.24
No math took : 0.00054699999999996ms
Output for 5.4.45
No math took : 0.00045900000000004ms
Output for 5.4.44
No math took : 0.00062000000000001ms
Output for 5.4.43
No math took : 0.00068400000000002ms
Output for 5.4.42
No math took : 0.00045899999999999ms
Output for 5.4.41
No math took : 0.00047399999999997ms
Output for 5.4.40
No math took : 0.00047800000000001ms
Output for 5.4.39
No math took : 0.00046299999999999ms
Output for 5.4.38
No math took : 0.00056699999999998ms
Output for 5.4.37
No math took : 0.00051599999999996ms
Output for 5.4.36
No math took : 0.00047799999999998ms
Output for 5.4.35
No math took : 0.000361ms
Output for 5.4.34
No math took : 0.00036500000000006ms
Output for 5.4.32
No math took : 0.00037700000000007ms
Output for 5.4.31
No math took : 0.00037399999999999ms
Output for 5.4.30
No math took : 0.00033899999999998ms
Output for 5.4.29
No math took : 0.00034700000000004ms
Output for 5.4.28
No math took : 0.00036199999999997ms
Output for 5.4.27
No math took : 0.000669ms
Output for 5.4.26
No math took : 0.000674ms
Output for 5.4.25
No math took : 0.000538ms
Output for 5.4.23
No math took : 0.00073ms
Output for 5.4.22
No math took : 0.000704ms
Output for 5.4.21
No math took : 0.000758ms
Output for 5.4.20
No math took : 0.000836ms
Output for 5.4.19
No math took : 0.000723ms
Output for 5.4.18
No math took : 0.000457ms
Output for 5.4.17
No math took : 0.000709ms
Output for 5.4.16
No math took : 0.000661ms
Output for 5.4.15
No math took : 0.000586ms
Output for 5.4.14
No math took : 0.000524ms
Output for 5.4.13
No math took : 0.000494ms
Output for 5.4.12
No math took : 0.000517ms
Output for 5.4.11
No math took : 0.000508ms
Output for 5.4.10
No math took : 0.000451ms
Output for 5.4.9
No math took : 0.000471ms
Output for 5.4.8
No math took : 0.000442ms
Output for 5.4.7
No math took : 0.000635ms
Output for 5.4.6
No math took : 0.000498ms
Output for 5.4.5
No math took : 0.000653ms
Output for 5.4.4
No math took : 0.00075ms
Output for 5.4.3
No math took : 0.000448ms
Output for 5.4.2
No math took : 0.000672ms
Output for 5.4.1
No math took : 0.000529ms
Output for 5.4.0
No math took : 0.000512ms
Output for 5.3.29
No math took : 0.0005170000000001ms
Output for 5.3.28
No math took : 0.000719ms
Output for 5.3.27
No math took : 0.000928ms
Output for 5.3.26
No math took : 0.000868ms
Output for 5.3.25
No math took : 0.000736ms
Output for 5.3.24
No math took : 0.000765ms
Output for 5.3.23
No math took : 0.000752ms
Output for 5.3.22
No math took : 0.000934ms
Output for 5.3.21
No math took : 0.001314ms
Output for 5.3.11, 5.3.20
No math took : 0.000773ms
Output for 5.3.19
No math took : 0.000771ms
Output for 5.3.18
No math took : 0.001808ms
Output for 5.3.17
No math took : 0.00163ms
Output for 5.3.16
No math took : 0.000796ms
Output for 5.3.15
No math took : 0.000991ms
Output for 5.3.14
No math took : 0.000772ms
Output for 5.3.13
No math took : 0.000743ms
Output for 5.3.12
No math took : 0.000916ms
Output for 5.3.10
No math took : 0.000755ms
Output for 5.3.9
No math took : 0.000845ms
Output for 5.3.8
No math took : 0.001267ms
Output for 5.3.7
No math took : 0.001239ms
Output for 5.3.6
No math took : 0.000778ms
Output for 5.3.5
No math took : 0.000944ms
Output for 5.3.4
No math took : 0.000834ms
Output for 5.3.3
No math took : 0.001598ms
Output for 5.3.2
No math took : 0.000783ms
Output for 5.3.1
No math took : 0.001306ms
Output for 5.3.0
No math took : 0.00084ms
Output for 5.2.17
No math took : 0.001769ms
Output for 5.2.16
No math took : 0.001104ms
Output for 5.2.15
No math took : 0.001053ms
Output for 5.2.14
No math took : 0.001005ms
Output for 5.2.13
No math took : 0.001116ms
Output for 5.2.12
No math took : 0.001315ms
Output for 5.2.11
No math took : 0.001107ms
Output for 5.2.9 - 5.2.10
No math took : 0.001004ms
Output for 5.2.8
No math took : 0.001139ms
Output for 5.2.7
No math took : 0.001588ms
Output for 5.2.6
No math took : 0.001667ms
Output for 5.2.5
No math took : 0.001369ms
Output for 5.2.4
No math took : 0.001711ms
Output for 5.2.3
No math took : 0.001807ms
Output for 5.2.2
No math took : 0.00196ms
Output for 5.2.1
No math took : 0.001217ms
Output for 5.2.0
No math took : 0.001021ms
Output for 5.1.6
No math took : 0.001302ms
Output for 5.1.5
No math took : 0.001957ms
Output for 5.1.4
No math took : 0.00149ms
Output for 5.1.3
No math took : 0.001074ms
Output for 5.1.2
No math took : 0.001222ms
Output for 5.1.1
No math took : 0.000997ms
Output for 5.1.0
No math took : 0.00184ms
Output for 5.0.5
No math took : 0.004566ms
Output for 5.0.4
No math took : 0.004028ms
Output for 5.0.3
No math took : 0.002247ms
Output for 5.0.2
No math took : 0.002198ms
Output for 5.0.1
No math took : 0.004015ms
Output for 5.0.0
No math took : 0.004011ms
Output for 4.4.9
No math took : 0.002232ms
Output for 4.4.8
No math took : 0.002372ms
Output for 4.4.7
No math took : 0.003636ms
Output for 4.4.6
No math took : 0.002308ms
Output for 4.4.5
No math took : 0.002189ms
Output for 4.4.4
No math took : 0.003925ms
Output for 4.4.3
No math took : 0.003877ms
Output for 4.4.2
No math took : 0.002571ms
Output for 4.4.1
No math took : 0.002318ms
Output for 4.4.0
No math took : 0.002349ms
Output for 4.3.11
No math took : 0.002479ms
Output for 4.3.10
No math took : 0.003737ms
Output for 4.3.9
No math took : 0.003766ms
Output for 4.3.8
No math took : 0.002309ms
Output for 4.3.7
No math took : 0.002529ms
Output for 4.3.6
No math took : 0.003947ms
Output for 4.3.5
No math took : 0.002893ms
Output for 4.3.4
No math took : 0.003041ms
Output for 4.3.3
No math took : 0.002495ms
Output for 4.3.2
No math took : 0.002285ms
Output for 4.3.1
No math took : 0.002352ms
Output for 4.3.0
No math took : 0.003975ms