3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [1, 2, 3]; echo 'step' + array[1]; ?>

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)
5.4.350.0060.03812.01
5.4.340.0040.03812.01
5.4.320.0060.03712.50
5.4.310.0040.04212.49
5.4.300.0090.03612.50
5.4.290.0050.04612.49
5.4.280.0090.03312.39
5.4.270.0060.03712.39
5.4.260.0040.04012.39
5.4.250.0050.04012.39
5.4.240.0070.03612.39
5.4.230.0100.03412.38
5.4.220.0080.03712.38
5.4.210.0060.04212.38
5.4.200.0120.04112.38
5.4.190.0050.04212.38
5.4.180.0090.04912.38
5.4.170.0050.05112.39
5.4.160.0060.03812.38
5.4.150.0070.03712.38
5.4.140.0100.04012.07
5.4.130.0060.03712.05
5.4.120.0080.04212.02
5.4.110.0100.03712.01
5.4.100.0090.03512.01
5.4.90.0050.03912.01
5.4.80.0090.03712.01
5.4.70.0050.03712.01
5.4.60.0060.03412.01
5.4.50.0070.03612.01
5.4.40.0070.03611.99
5.4.30.0070.03912.00
5.4.20.0050.03711.99
5.4.10.0050.04211.99
5.4.00.0070.04211.48
5.3.290.0090.04112.80
5.3.280.0090.04812.71
5.3.270.0070.04712.72
5.3.260.0090.03812.72
5.3.250.0060.04412.72
5.3.240.0050.04012.72
5.3.230.0080.04212.71
5.3.220.0040.04412.68
5.3.210.0110.03612.68
5.3.200.0050.03812.68
5.3.190.0040.03912.68
5.3.180.0070.03612.67
5.3.170.0090.03712.67
5.3.160.0040.04312.67
5.3.150.0060.04312.68
5.3.140.0060.04812.66
5.3.130.0120.05112.66
5.3.120.0130.05412.65
5.3.110.0130.07312.66
5.3.100.0080.03812.12
5.3.90.0100.03712.08
5.3.80.0050.03812.07
5.3.70.0060.03712.07
5.3.60.0050.03812.06
5.3.50.0070.03512.00
5.3.40.0100.03412.00
5.3.30.0040.03711.95
5.3.20.0050.03611.73
5.3.10.0030.03711.70
5.3.00.0040.04311.68
5.2.170.0070.0379.18
5.2.160.0070.0289.18
5.2.150.0080.0299.18
5.2.140.0100.0309.18
5.2.130.0070.0299.14
5.2.120.0070.0279.14
5.2.110.0060.0409.14
5.2.100.0060.0319.14
5.2.90.0050.0389.14
5.2.80.0050.0349.14
5.2.70.0060.0319.14
5.2.60.0070.0349.09
5.2.50.0080.0319.05
5.2.40.0060.0289.04
5.2.30.0040.0339.02
5.2.20.0040.0319.00
5.2.10.0050.0328.93
5.2.00.0070.0288.78
5.1.60.0050.0258.07
5.1.50.0060.0238.06
5.1.40.0060.0248.05
5.1.30.0090.0348.40
5.1.20.0070.0378.42
5.1.10.0090.0308.14
5.1.00.0040.0288.14
5.0.50.0070.0206.62
5.0.40.0040.0226.48
5.0.30.0100.0506.29
5.0.20.0070.0206.26
5.0.10.0030.0266.24
5.0.00.0040.0336.23
4.4.90.0050.0164.78
4.4.80.0040.0144.75
4.4.70.0060.0184.75
4.4.60.0030.0164.75
4.4.50.0020.0204.77
4.4.40.0050.0254.71
4.4.30.0040.0204.76
4.4.20.0030.0164.84
4.4.10.0030.0164.85
4.4.00.0040.0284.75
4.3.110.0040.0154.67
4.3.100.0030.0144.66
4.3.90.0050.0134.64
4.3.80.0000.0274.58
4.3.70.0010.0184.63
4.3.60.0030.0154.63
4.3.50.0030.0194.63
4.3.40.0050.0254.54
4.3.30.0040.0163.29
4.3.20.0020.0183.26
4.3.10.0000.0193.21
4.3.00.0030.0279.85

preferences:
142.84 ms | 1394 KiB | 7 Q