3v4l.org

run code in 300+ PHP versions simultaneously
<?php function checknum($number){ if($number>1) { trow new exception("value must be 1 or below"); } return true; } checknum(3);

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)
5.4.320.0060.04412.52
5.4.310.0090.04612.51
5.4.300.0060.04112.52
5.4.290.0110.03712.52
5.4.280.0060.03712.41
5.4.270.0080.04212.41
5.4.260.0060.04312.41
5.4.250.0110.03512.41
5.4.240.0090.04212.41
5.4.230.0100.03912.40
5.4.220.0070.04312.40
5.4.210.0080.03412.40
5.4.200.0110.03912.40
5.4.190.0080.03712.39
5.4.180.0060.03912.40
5.4.170.0070.04312.40
5.4.160.0050.04112.40
5.4.150.0060.03912.39
5.4.140.0080.03812.09
5.4.130.0100.03312.07
5.4.120.0090.03212.04
5.4.110.0050.03612.03
5.4.100.0040.03812.03
5.4.90.0080.04312.03
5.4.80.0090.04012.03
5.4.70.0070.03612.03
5.4.60.0060.03812.03
5.4.50.0060.04212.03
5.4.40.0060.03512.02
5.4.30.0070.04612.01
5.4.20.0080.04012.01
5.4.10.0080.03712.01
5.4.00.0090.03611.50
5.3.290.0100.04412.80
5.3.280.0060.04712.71
5.3.270.0050.03912.72
5.3.260.0090.04012.72
5.3.250.0150.04312.72
5.3.240.0070.04812.72
5.3.230.0080.04112.71
5.3.220.0100.03712.68
5.3.210.0060.04812.68
5.3.200.0080.03812.68
5.3.190.0090.03712.68
5.3.180.0050.04612.67
5.3.170.0050.03712.67
5.3.160.0090.03812.67
5.3.150.0050.03912.67
5.3.140.0070.03912.66
5.3.130.0130.03812.66
5.3.120.0070.03712.66
5.3.110.0080.04412.66
5.3.100.0070.03712.13
5.3.90.0100.03112.11
5.3.80.0110.03412.09
5.3.70.0060.04212.09
5.3.60.0060.04112.09
5.3.50.0070.03712.02
5.3.40.0050.04612.02
5.3.30.0080.04411.98
5.3.20.0050.04411.76
5.3.10.0040.03811.73
5.3.00.0080.04111.72
5.2.170.0070.0329.21
5.2.160.0020.0379.21
5.2.150.0090.0309.21
5.2.140.0050.0349.21
5.2.130.0070.0429.18
5.2.120.0060.0339.18
5.2.110.0060.0349.18
5.2.100.0020.0369.18
5.2.90.0060.0369.18
5.2.80.0070.0279.17
5.2.70.0040.0379.18
5.2.60.0050.0319.13
5.2.50.0090.0259.09
5.2.40.0070.0289.07
5.2.30.0070.0349.05
5.2.20.0070.0349.04
5.2.10.0060.0328.95
5.2.00.0070.0328.80
5.1.60.0090.0278.09
5.1.50.0050.0298.08
5.1.40.0060.0288.06
5.1.30.0030.0318.42
5.1.20.0080.0278.44
5.1.10.0020.0288.16
5.1.00.0070.0328.16
5.0.50.0050.0196.64
5.0.40.0020.0246.50
5.0.30.0040.0346.31
5.0.20.0050.0286.29
5.0.10.0070.0226.26
5.0.00.0040.0346.25
4.4.90.0030.0234.78
4.4.80.0040.0204.75
4.4.70.0030.0174.76
4.4.60.0050.0244.76
4.4.50.0040.0134.77
4.4.40.0050.0304.71
4.4.30.0040.0164.76
4.4.20.0040.0214.84
4.4.10.0040.0254.85
4.4.00.0020.0314.76
4.3.110.0010.0234.67
4.3.100.0040.0194.66
4.3.90.0040.0174.64
4.3.80.0010.0264.58
4.3.70.0070.0174.63
4.3.60.0040.0174.63
4.3.50.0040.0174.63
4.3.40.0020.0274.53
4.3.30.0020.0203.30
4.3.20.0010.0203.28
4.3.10.0010.0163.24
4.3.00.0000.0236.74

preferences:
142.86 ms | 1394 KiB | 7 Q