3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (int)"a"; echo (/* */int)"a";

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)
5.4.320.0090.03312.50
5.4.310.0050.03812.49
5.4.300.0030.04012.50
5.4.290.0030.04012.50
5.4.280.0030.03812.39
5.4.270.0060.03912.39
5.4.260.0030.04412.39
5.4.250.0050.03812.39
5.4.240.0040.03812.39
5.4.230.0030.04012.38
5.4.220.0050.03612.38
5.4.210.0090.03212.39
5.4.200.0090.03412.38
5.4.190.0060.03912.38
5.4.180.0060.03612.38
5.4.170.0050.03612.38
5.4.160.0090.03212.38
5.4.150.0020.03912.38
5.4.140.0070.03612.07
5.4.130.0030.03812.05
5.4.120.0060.03512.02
5.4.110.0080.03912.01
5.4.100.0070.03812.01
5.4.90.0110.03712.01
5.4.80.0060.03712.01
5.4.70.0040.04012.01
5.4.60.0040.03412.00
5.4.50.0030.03712.01
5.4.40.0070.03211.99
5.4.30.0050.03911.99
5.4.20.0060.03511.98
5.4.10.0080.03411.99
5.4.00.0050.03611.48
5.3.290.0060.03912.80
5.3.280.0030.04812.71
5.3.270.0060.03912.72
5.3.260.0040.04012.72
5.3.250.0060.03612.71
5.3.240.0100.03612.72
5.3.230.0050.03812.71
5.3.220.0060.03612.68
5.3.210.0040.04012.68
5.3.200.0060.03612.68
5.3.190.0060.03812.68
5.3.180.0070.03412.67
5.3.170.0090.03212.67
5.3.160.0080.03312.67
5.3.150.0040.03712.67
5.3.140.0060.03812.66
5.3.130.0050.04012.66
5.3.120.0070.03612.66
5.3.110.0070.04312.65
5.3.100.0050.03812.12
5.3.90.0060.03612.08
5.3.80.0050.03712.07
5.3.70.0050.03712.07
5.3.60.0040.03712.06
5.3.50.0080.03412.00
5.3.40.0050.03712.00
5.3.30.0030.03611.95
5.3.20.0040.03611.72
5.3.10.0050.03411.70
5.3.00.0060.04211.68
5.2.170.0040.0309.19
5.2.160.0070.0269.18
5.2.150.0050.0299.18
5.2.140.0100.0299.18
5.2.130.0020.0379.14
5.2.120.0030.0309.14
5.2.110.0050.0289.14
5.2.100.0030.0309.14
5.2.90.0070.0269.14
5.2.80.0040.0309.14
5.2.70.0030.0339.14
5.2.60.0060.0299.09
5.2.50.0030.0319.06
5.2.40.0050.0279.04
5.2.30.0060.0279.01
5.2.20.0050.0279.00
5.2.10.0010.0308.92
5.2.00.0060.0278.78
5.1.60.0070.0208.06
5.1.50.0050.0238.06
5.1.40.0060.0228.05
5.1.30.0040.0258.40
5.1.20.0050.0328.42
5.1.10.0060.0298.14
5.1.00.0050.0288.14
5.0.50.0020.0246.62
5.0.40.0040.0186.48
5.0.30.0010.0356.29
5.0.20.0060.0166.26
5.0.10.0070.0176.24
5.0.00.0050.0306.23
4.4.90.0040.0144.77
4.4.80.0030.0154.75
4.4.70.0020.0174.75
4.4.60.0030.0164.75
4.4.50.0060.0124.77
4.4.40.0030.0254.71
4.4.30.0020.0164.76
4.4.20.0040.0144.84
4.4.10.0030.0164.85
4.4.00.0020.0264.76
4.3.110.0020.0164.67
4.3.100.0010.0244.67
4.3.90.0050.0164.63
4.3.80.0050.0264.58
4.3.70.0030.0134.63
4.3.60.0070.0174.63
4.3.50.0030.0164.63
4.3.40.0030.0234.53
4.3.30.0040.0183.29
4.3.20.0040.0183.26
4.3.10.0010.0163.21
4.3.00.0070.01715.96

preferences:
140.41 ms | 1394 KiB | 7 Q