3v4l.org

run code in 300+ PHP versions simultaneously
<?php class connector { public $errorClass = class connect_error { public function getError(){ return "Error"; } }; } $connect = new Connector(); print $connect->$errorClass->getError();

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)
5.4.340.0030.04012.02
5.4.320.0050.04012.51
5.4.310.0100.03312.50
5.4.300.0100.03212.51
5.4.290.0040.04012.51
5.4.280.0060.03512.40
5.4.270.0090.03312.40
5.4.260.0050.03812.40
5.4.250.0030.04012.40
5.4.240.0060.03912.40
5.4.230.0100.03412.39
5.4.220.0050.03812.39
5.4.210.0050.03712.39
5.4.200.0070.03612.39
5.4.190.0070.03612.39
5.4.180.0040.03712.39
5.4.170.0030.03812.40
5.4.160.0070.04112.39
5.4.150.0030.04012.39
5.4.140.0040.03912.08
5.4.130.0060.03512.06
5.4.120.0070.04112.02
5.4.110.0100.03112.02
5.4.100.0060.03612.02
5.4.90.0100.03312.02
5.4.80.0030.04012.02
5.4.70.0060.03412.02
5.4.60.0060.03512.02
5.4.50.0060.04112.02
5.4.40.0050.03512.01
5.4.30.0070.03812.01
5.4.20.0040.04212.00
5.4.10.0050.03512.00
5.4.00.0050.04211.49
5.3.290.0060.04312.80
5.3.280.0070.03612.71
5.3.270.0050.03912.72
5.3.260.0080.03712.72
5.3.250.0070.03912.72
5.3.240.0080.04112.72
5.3.230.0060.03812.71
5.3.220.0070.03512.68
5.3.210.0090.03912.68
5.3.200.0090.03312.68
5.3.190.0090.03412.68
5.3.180.0070.03712.67
5.3.170.0080.03412.67
5.3.160.0060.03612.67
5.3.150.0070.04112.67
5.3.140.0060.04412.66
5.3.130.0100.03512.66
5.3.120.0090.03612.66
5.3.110.0070.03712.66
5.3.100.0060.03812.12
5.3.90.0080.03312.10
5.3.80.0030.03912.09
5.3.70.0080.03412.09
5.3.60.0050.03712.08
5.3.50.0060.03612.02
5.3.40.0050.03912.02
5.3.30.0060.03511.98
5.3.20.0060.03911.75
5.3.10.0080.03811.73
5.3.00.0080.03311.71
5.2.170.0090.0269.21
5.2.160.0020.0319.21
5.2.150.0040.0339.21
5.2.140.0090.0319.21
5.2.130.0110.0289.17
5.2.120.0060.0269.17
5.2.110.0030.0319.18
5.2.100.0060.0279.17
5.2.90.0060.0319.17
5.2.80.0020.0329.17
5.2.70.0010.0349.17
5.2.60.0090.0259.13
5.2.50.0030.0329.09
5.2.40.0070.0269.07
5.2.30.0070.0279.04
5.2.20.0030.0309.04
5.2.10.0040.0328.94
5.2.00.0100.0278.80
5.1.60.0050.0248.09
5.1.50.0020.0268.08
5.1.40.0050.0278.07
5.1.30.0060.0248.41
5.1.20.0060.0248.43
5.1.10.0030.0278.16
5.1.00.0030.0268.16
5.0.50.0050.0196.64
5.0.40.0050.0176.49
5.0.30.0020.0326.30
5.0.20.0030.0236.27
5.0.10.0020.0226.25
5.0.00.0030.0356.25
4.4.90.0040.0144.77
4.4.80.0050.0194.75
4.4.70.0030.0154.75
4.4.60.0030.0154.75
4.4.50.0040.0144.77
4.4.40.0030.0254.71
4.4.30.0020.0164.76
4.4.20.0030.0154.85
4.4.10.0020.0164.85
4.4.00.0040.0244.76
4.3.110.0050.0164.67
4.3.100.0040.0134.66
4.3.90.0000.0184.64
4.3.80.0020.0254.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0030.0154.62
4.3.40.0020.0244.54
4.3.30.0010.0163.30
4.3.20.0010.0173.27
4.3.10.0020.0183.24
4.3.00.0170.0178.23

preferences:
149.06 ms | 1394 KiB | 7 Q