3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (is_numeric(17.40f) ){ echo 'yaya'; }

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)
5.4.320.0070.03512.50
5.4.310.0050.04712.49
5.4.300.0090.03912.50
5.4.290.0020.04112.49
5.4.280.0070.03512.39
5.4.270.0080.04112.39
5.4.260.0040.03812.39
5.4.250.0060.04112.39
5.4.240.0100.03312.39
5.4.230.0070.03912.38
5.4.220.0030.03912.38
5.4.210.0070.03812.38
5.4.200.0060.03712.38
5.4.190.0060.04212.38
5.4.180.0100.03512.38
5.4.170.0070.03912.38
5.4.160.0040.03712.38
5.4.150.0050.03612.38
5.4.140.0080.03912.07
5.4.130.0050.04312.05
5.4.120.0030.04212.02
5.4.110.0060.04112.01
5.4.100.0030.04512.02
5.4.90.0060.04212.01
5.4.80.0090.04012.01
5.4.70.0080.03512.01
5.4.60.0040.03812.00
5.4.50.0050.03612.01
5.4.40.0090.03712.00
5.4.30.0040.03811.99
5.4.20.0070.03611.98
5.4.10.0080.03511.99
5.4.00.0040.04311.48
5.3.290.0040.04012.80
5.3.280.0090.04812.71
5.3.270.0080.03712.72
5.3.260.0050.04712.72
5.3.250.0060.03712.72
5.3.240.0080.03512.72
5.3.230.0050.03812.71
5.3.220.0080.03512.68
5.3.210.0060.03912.68
5.3.200.0090.03312.68
5.3.190.0050.03912.68
5.3.180.0090.03412.67
5.3.170.0080.03412.67
5.3.160.0090.03712.67
5.3.150.0060.03712.67
5.3.140.0030.04012.66
5.3.130.0050.04712.65
5.3.120.0040.04112.66
5.3.110.0100.04012.66
5.3.100.0080.03912.12
5.3.90.0080.03912.08
5.3.80.0040.03812.07
5.3.70.0070.03812.07
5.3.60.0060.04312.06
5.3.50.0100.03212.00
5.3.40.0080.03712.00
5.3.30.0040.03511.95
5.3.20.0050.04411.72
5.3.10.0070.03411.70
5.3.00.0090.04011.68
5.2.170.0060.0389.18
5.2.160.0040.0289.18
5.2.150.0020.0329.18
5.2.140.0050.0419.18
5.2.130.0070.0269.14
5.2.120.0070.0319.14
5.2.110.0060.0279.14
5.2.100.0050.0369.14
5.2.90.0050.0299.14
5.2.80.0020.0319.14
5.2.70.0060.0329.14
5.2.60.0020.0339.09
5.2.50.0070.0289.05
5.2.40.0050.0279.03
5.2.30.0050.0289.01
5.2.20.0060.0359.00
5.2.10.0050.0278.92
5.2.00.0050.0348.78
5.1.60.0020.0268.07
5.1.50.0040.0248.06
5.1.40.0050.0248.05
5.1.30.0020.0298.40
5.1.20.0040.0348.42
5.1.10.0030.0278.14
5.1.00.0060.0328.14
5.0.50.0040.0206.62
5.0.40.0050.0276.48
5.0.30.0030.0346.29
5.0.20.0050.0256.29
5.0.10.0040.0226.26
5.0.00.0060.0296.25
4.4.90.0020.0164.78
4.4.80.0050.0204.76
4.4.70.0010.0174.75
4.4.60.0070.0174.75
4.4.50.0030.0144.77
4.4.40.0010.0274.71
4.4.30.0020.0194.75
4.4.20.0030.0164.84
4.4.10.0020.0164.85
4.4.00.0010.0274.76
4.3.110.0030.0234.67
4.3.100.0000.0234.66
4.3.90.0050.0124.64
4.3.80.0000.0274.59
4.3.70.0030.0134.63
4.3.60.0020.0144.63
4.3.50.0040.0144.63
4.3.40.0040.0254.54
4.3.30.0040.0173.31
4.3.20.0010.0163.29
4.3.10.0020.0163.25
4.3.00.0100.0277.17

preferences:
139.41 ms | 1394 KiB | 7 Q