3v4l.org

run code in 300+ PHP versions simultaneously
<?php function checknum($number){ if($number>1) { throw new Exception("value must be 1 or below"); } return true; } try{ checknum(1); echo "if you see this the num is 1 or below"; } catch (Exception $e) { echo "err msg:"$e->getMessage(); }

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)
5.4.320.0050.04512.52
5.4.310.0090.04012.52
5.4.300.0070.04412.52
5.4.290.0070.04112.52
5.4.280.0080.04212.41
5.4.270.0070.03512.41
5.4.260.0060.04512.41
5.4.250.0060.04012.41
5.4.240.0060.03412.41
5.4.230.0090.04112.41
5.4.220.0070.03612.41
5.4.210.0090.03612.40
5.4.200.0110.03512.41
5.4.190.0080.04212.40
5.4.180.0060.04112.40
5.4.170.0070.03612.40
5.4.160.0060.04012.40
5.4.150.0080.04412.40
5.4.140.0070.03812.09
5.4.130.0020.03712.07
5.4.120.0060.04312.04
5.4.110.0040.04012.03
5.4.100.0040.04912.03
5.4.90.0070.03612.04
5.4.80.0060.04312.03
5.4.70.0090.03712.02
5.4.60.0040.04112.03
5.4.50.0080.03812.03
5.4.40.0090.03712.02
5.4.30.0070.03812.02
5.4.20.0080.03512.01
5.4.10.0030.03812.01
5.4.00.0040.03911.50
5.3.290.0080.03712.80
5.3.280.0060.04512.71
5.3.270.0090.03612.72
5.3.260.0080.04212.72
5.3.250.0090.03812.71
5.3.240.0080.03912.72
5.3.230.0080.03812.70
5.3.220.0070.04612.68
5.3.210.0070.04312.68
5.3.200.0060.04512.68
5.3.190.0090.04612.68
5.3.180.0080.04112.68
5.3.170.0090.04812.67
5.3.160.0080.03512.68
5.3.150.0130.03412.67
5.3.140.0070.04512.66
5.3.130.0120.04612.66
5.3.120.0090.04512.66
5.3.110.0080.04612.66
5.3.100.0050.03812.13
5.3.90.0080.03512.10
5.3.80.0070.03612.09
5.3.70.0040.03912.09
5.3.60.0070.05212.08
5.3.50.0060.04412.02
5.3.40.0100.03312.02
5.3.30.0100.03011.98
5.3.20.0070.03711.77
5.3.10.0040.03711.73
5.3.00.0070.04111.71
5.2.170.0060.0369.22
5.2.160.0050.0459.22
5.2.150.0040.0309.22
5.2.140.0060.0289.21
5.2.130.0070.0379.18
5.2.120.0060.0329.18
5.2.110.0100.0329.18
5.2.100.0070.0329.18
5.2.90.0030.0369.18
5.2.80.0010.0419.17
5.2.70.0050.0329.18
5.2.60.0060.0359.13
5.2.50.0010.0369.09
5.2.40.0030.0379.07
5.2.30.0040.0329.05
5.2.20.0030.0309.04
5.2.10.0060.0298.95
5.2.00.0070.0328.80
5.1.60.0030.0308.09
5.1.50.0060.0278.09
5.1.40.0050.0258.06
5.1.30.0040.0358.42
5.1.20.0070.0298.44
5.1.10.0060.0278.16
5.1.00.0050.0348.16
5.0.50.0040.0266.64
5.0.40.0050.0236.50
5.0.30.0050.0366.31
5.0.20.0020.0316.28
5.0.10.0090.0246.26
5.0.00.0030.0306.25
4.4.90.0050.0204.78
4.4.80.0060.0194.76
4.4.70.0030.0194.75
4.4.60.0020.0204.76
4.4.50.0020.0254.77
4.4.40.0050.0284.71
4.4.30.0050.0184.76
4.4.20.0040.0184.85
4.4.10.0030.0174.85
4.4.00.0050.0304.76
4.3.110.0030.0234.66
4.3.100.0030.0194.67
4.3.90.0020.0184.63
4.3.80.0030.0284.59
4.3.70.0050.0244.63
4.3.60.0030.0204.63
4.3.50.0040.0174.63
4.3.40.0020.0264.54
4.3.30.0030.0233.30
4.3.20.0010.0183.27
4.3.10.0010.0223.24
4.3.00.0000.0236.74

preferences:
146.75 ms | 1394 KiB | 7 Q