3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_='print\$_=\47$_\47;eval';eval $;

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)
5.4.320.0050.04112.49
5.4.310.0090.03912.49
5.4.300.0070.04412.50
5.4.290.0070.04312.49
5.4.280.0050.04512.39
5.4.270.0100.03812.39
5.4.260.0090.03812.39
5.4.250.0060.04012.39
5.4.240.0100.04112.39
5.4.230.0060.03712.38
5.4.220.0060.04212.38
5.4.210.0060.03912.38
5.4.200.0070.04512.38
5.4.190.0080.03712.38
5.4.180.0090.03512.38
5.4.170.0090.03812.39
5.4.160.0090.04212.38
5.4.150.0080.03612.38
5.4.140.0080.04312.07
5.4.130.0040.04212.05
5.4.120.0050.04012.02
5.4.110.0100.03912.01
5.4.100.0070.04012.01
5.4.90.0120.03612.01
5.4.80.0090.04112.01
5.4.70.0080.03312.01
5.4.60.0120.03112.01
5.4.50.0070.03712.00
5.4.40.0080.03811.99
5.4.30.0110.03111.99
5.4.20.0120.03311.98
5.4.10.0070.04511.99
5.4.00.0070.03411.49
5.3.290.0080.03912.80
5.3.280.0040.04012.71
5.3.270.0080.04212.72
5.3.260.0050.04512.72
5.3.250.0110.03212.72
5.3.240.0090.03512.72
5.3.230.0080.03612.71
5.3.220.0090.03512.68
5.3.210.0060.04112.68
5.3.200.0060.03712.68
5.3.190.0060.04312.68
5.3.180.0050.03912.67
5.3.170.0070.03612.67
5.3.160.0080.03512.67
5.3.150.0070.03512.67
5.3.140.0050.03712.66
5.3.130.0060.03812.66
5.3.120.0080.03612.66
5.3.110.0050.04012.66
5.3.100.0050.03912.12
5.3.90.0050.03712.09
5.3.80.0060.04212.07
5.3.70.0060.03812.07
5.3.60.0090.03312.07
5.3.50.0030.03812.00
5.3.40.0080.03412.00
5.3.30.0060.03411.95
5.3.20.0090.03211.73
5.3.10.0040.03611.70
5.3.00.0100.03211.68
5.2.170.0030.0329.18
5.2.160.0090.0309.18
5.2.150.0050.0329.18
5.2.140.0050.0319.18
5.2.130.0020.0329.14
5.2.120.0060.0389.14
5.2.110.0070.0279.15
5.2.100.0050.0289.14
5.2.90.0050.0299.14
5.2.80.0050.0309.13
5.2.70.0050.0319.14
5.2.60.0020.0329.09
5.2.50.0040.0339.06
5.2.40.0080.0269.04
5.2.30.0050.0309.01
5.2.20.0030.0319.00
5.2.10.0070.0298.93
5.2.00.0050.0308.78
5.1.60.0060.0268.07
5.1.50.0090.0308.07
5.1.40.0030.0258.05
5.1.30.0030.0268.39
5.1.20.0070.0278.42
5.1.10.0050.0258.14
5.1.00.0030.0318.14
5.0.50.0070.0196.63
5.0.40.0040.0196.48
5.0.30.0010.0346.29
5.0.20.0040.0186.26
5.0.10.0040.0196.24
5.0.00.0020.0326.23
4.4.90.0040.0144.78
4.4.80.0000.0184.76
4.4.70.0020.0164.76
4.4.60.0030.0164.75
4.4.50.0040.0144.77
4.4.40.0070.0214.71
4.4.30.0010.0174.76
4.4.20.0020.0164.84
4.4.10.0020.0204.85
4.4.00.0050.0224.75
4.3.110.0020.0204.67
4.3.100.0020.0164.66
4.3.90.0020.0154.64
4.3.80.0030.0244.59
4.3.70.0010.0164.63
4.3.60.0020.0154.63
4.3.50.0010.0174.63
4.3.40.0010.0264.54
4.3.30.0030.0153.29
4.3.20.0020.0163.27
4.3.10.0000.0183.21
4.3.00.0000.0237.56

preferences:
142.34 ms | 1394 KiB | 7 Q