3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "Tomorrow I \'ll learn PHP global variables."

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)
5.4.320.0050.03712.47
5.4.310.0040.03912.47
5.4.300.0040.03812.47
5.4.290.0070.03612.46
5.4.280.0030.03812.36
5.4.270.0040.03812.36
5.4.260.0100.03312.36
5.4.250.0070.04112.36
5.4.240.0100.03912.36
5.4.230.0050.04112.36
5.4.220.0090.03212.36
5.4.210.0060.03612.35
5.4.200.0040.04012.36
5.4.190.0040.03712.35
5.4.180.0060.03612.35
5.4.170.0060.03512.36
5.4.160.0080.03412.35
5.4.150.0050.03712.35
5.4.140.0040.03912.04
5.4.130.0060.03512.02
5.4.120.0060.03411.98
5.4.110.0030.03811.99
5.4.100.0070.03911.98
5.4.90.0080.03511.98
5.4.80.0030.03911.98
5.4.70.0070.03311.98
5.4.60.0050.03611.98
5.4.50.0040.03711.98
5.4.40.0080.03211.97
5.4.30.0030.03711.96
5.4.20.0080.03211.96
5.4.10.0060.03411.96
5.4.00.0040.03711.46
5.3.290.0060.04012.80
5.3.280.0040.03912.71
5.3.270.0050.03812.73
5.3.260.0040.04212.72
5.3.250.0110.03612.72
5.3.240.0060.03612.72
5.3.230.0060.03712.71
5.3.220.0070.03912.68
5.3.210.0030.04212.68
5.3.200.0060.03512.68
5.3.190.0110.03812.68
5.3.180.0070.03812.68
5.3.170.0040.03812.67
5.3.160.0060.03512.67
5.3.150.0080.03512.68
5.3.140.0060.03512.66
5.3.130.0080.03812.66
5.3.120.0070.03612.66
5.3.110.0050.03812.66
5.3.100.0060.03612.11
5.3.90.0070.03512.09
5.3.80.0060.03612.08
5.3.70.0070.03512.07
5.3.60.0080.03512.06
5.3.50.0040.03812.00
5.3.40.0040.04212.00
5.3.30.0100.03411.95
5.3.20.0070.03311.73
5.3.10.0050.03511.70
5.3.00.0060.03611.68
5.2.170.0040.0319.18
5.2.160.0060.0289.18
5.2.150.0020.0349.18
5.2.140.0060.0299.18
5.2.130.0060.0279.14
5.2.120.0050.0279.14
5.2.110.0050.0289.14
5.2.100.0060.0269.14
5.2.90.0030.0309.14
5.2.80.0060.0289.14
5.2.70.0060.0289.13
5.2.60.0040.0329.09
5.2.50.0030.0309.06
5.2.40.0040.0299.03
5.2.30.0040.0299.02
5.2.20.0050.0299.00
5.2.10.0040.0288.92
5.2.00.0060.0278.78
5.1.60.0030.0258.06
5.1.50.0040.0258.06
5.1.40.0020.0278.05
5.1.30.0070.0238.40
5.1.20.0030.0338.42
5.1.10.0000.0298.14
5.1.00.0030.0278.14
5.0.50.0010.0226.62
5.0.40.0050.0176.47
5.0.30.0050.0296.29
5.0.20.0030.0196.26
5.0.10.0050.0176.24
5.0.00.0020.0316.23
4.4.90.0010.0174.78
4.4.80.0030.0154.75
4.4.70.0050.0134.75
4.4.60.0020.0164.75
4.4.50.0010.0174.77
4.4.40.0030.0274.71
4.4.30.0050.0194.76
4.4.20.0010.0174.84
4.4.10.0040.0144.85
4.4.00.0030.0244.76
4.3.110.0010.0174.67
4.3.100.0050.0134.66
4.3.90.0020.0154.64
4.3.80.0000.0274.59
4.3.70.0050.0164.63
4.3.60.0040.0144.63
4.3.50.0020.0164.63
4.3.40.0020.0254.54
4.3.30.0010.0183.29
4.3.20.0010.0173.27
4.3.10.0030.0153.21
4.3.00.0030.01715.97

preferences:
139.13 ms | 1394 KiB | 7 Q