3v4l.org

run code in 300+ PHP versions simultaneously
<html> <title> echo '<h3>[$var]</h3>'; <?php $var='PHP Tutorial' </title> </html> ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.310.0090.03712.49
5.4.300.0090.03512.50
5.4.290.0060.04712.49
5.4.280.0050.04212.39
5.4.270.0090.03612.39
5.4.260.0060.03712.39
5.4.250.0040.04012.39
5.4.240.0070.03512.39
5.4.230.0040.04012.38
5.4.220.0060.03512.38
5.4.210.0060.03512.38
5.4.200.0080.03812.38
5.4.190.0020.04112.38
5.4.180.0030.04112.38
5.4.170.0050.03912.38
5.4.160.0050.03712.38
5.4.150.0030.04012.38
5.4.140.0080.03412.07
5.4.130.0060.03412.05
5.4.120.0050.03612.02
5.4.110.0090.03712.01
5.4.100.0080.04612.01
5.4.90.0070.03812.01
5.4.80.0070.03612.01
5.4.70.0040.04112.00
5.4.60.0080.03512.00
5.4.50.0110.03812.01
5.4.40.0040.03612.00
5.4.30.0060.03611.99
5.4.20.0070.03411.99
5.4.10.0040.03711.99
5.4.00.0070.03711.48
5.3.280.0110.03612.70
5.3.270.0090.03912.72
5.3.260.0080.04012.72
5.3.250.0060.03912.72
5.3.240.0070.03712.72
5.3.230.0030.04012.71
5.3.220.0080.03412.68
5.3.210.0070.03812.68
5.3.200.0050.03812.68
5.3.190.0050.03812.68
5.3.180.0100.03312.68
5.3.170.0060.03712.67
5.3.160.0110.03512.68
5.3.150.0100.03812.67
5.3.140.0050.03712.66
5.3.130.0040.04012.66
5.3.120.0050.03912.66
5.3.110.0080.03612.66
5.3.100.0110.03312.12
5.3.90.0060.03712.08
5.3.80.0070.03712.07
5.3.70.0070.03512.07
5.3.60.0090.03312.06
5.3.50.0090.03312.00
5.3.40.0060.03712.00
5.3.30.0080.03611.95
5.3.20.0040.04211.72
5.3.10.0080.03411.70
5.3.00.0070.03611.68
5.2.170.0030.0329.18
5.2.160.0060.0289.18
5.2.150.0050.0309.18
5.2.140.0030.0329.18
5.2.130.0070.0299.14
5.2.120.0050.0289.14
5.2.110.0070.0279.14
5.2.100.0040.0289.14
5.2.90.0020.0319.14
5.2.80.0070.0289.14
5.2.70.0020.0329.14
5.2.60.0070.0289.09
5.2.50.0010.0339.06
5.2.40.0050.0289.04
5.2.30.0060.0289.02
5.2.20.0040.0319.00
5.2.10.0040.0308.93
5.2.00.0070.0278.79
5.1.60.0030.0258.06
5.1.50.0040.0258.07
5.1.40.0070.0228.05
5.1.30.0030.0278.40
5.1.20.0050.0268.42
5.1.10.0060.0248.14
5.1.00.0060.0248.14
5.0.50.0020.0276.62
5.0.40.0030.0236.48
5.0.30.0040.0316.29
5.0.20.0050.0186.27
5.0.10.0060.0176.24
5.0.00.0030.0326.23
4.4.90.0050.0164.78
4.4.80.0010.0174.75
4.4.70.0020.0174.75
4.4.60.0020.0164.75
4.4.50.0010.0174.77
4.4.40.0030.0244.71
4.4.30.0040.0144.76
4.4.20.0050.0144.84
4.4.10.0060.0194.85
4.4.00.0050.0254.76
4.3.110.0040.0154.67
4.3.100.0030.0154.66
4.3.90.0040.0144.63
4.3.80.0010.0274.58
4.3.70.0030.0144.63
4.3.60.0030.0174.63
4.3.50.0040.0154.63
4.3.40.0030.0254.54
4.3.30.0040.0163.29
4.3.20.0030.0173.26
4.3.10.0020.0173.21
4.3.00.0000.0237.12

preferences:
137.19 ms | 1394 KiB | 7 Q