3v4l.org

run code in 300+ PHP versions simultaneously
<?php class F{ public $name ="father"; } class S extends F{ public static $name = "son"; public function echoName(){ echo $this->name; } } $s=new S(); $s->echoName(); echo $s->name;

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)
5.4.350.0050.03912.03
5.4.340.0060.03712.03
5.4.320.0170.03912.52
5.4.310.0110.06212.51
5.4.300.0090.03612.52
5.4.290.0080.04112.50
5.4.280.0050.03812.40
5.4.270.0040.04412.41
5.4.260.0080.05012.41
5.4.250.0050.04012.41
5.4.240.0070.03912.40
5.4.230.0040.04112.40
5.4.220.0090.03612.40
5.4.210.0040.04112.40
5.4.200.0070.03712.40
5.4.190.0050.03912.39
5.4.180.0040.03812.39
5.4.170.0070.03812.41
5.4.160.0040.03712.40
5.4.150.0060.03912.39
5.4.140.0050.03912.08
5.4.130.0090.04512.07
5.4.120.0050.04812.03
5.4.110.0070.05012.02
5.4.100.0090.05012.02
5.4.90.0090.04312.03
5.4.80.0210.07512.02
5.4.70.0070.05512.02
5.4.60.0120.04412.02
5.4.50.0050.04912.02
5.4.40.0060.03812.01
5.4.30.0070.04712.00
5.4.20.0110.03512.00
5.4.10.0090.03612.00
5.4.00.0060.03711.49
5.3.290.0080.03912.80
5.3.280.0070.04012.70
5.3.270.0110.04012.72
5.3.260.0100.03612.72
5.3.250.0070.03712.72
5.3.240.0070.03712.71
5.3.230.0060.04012.71
5.3.220.0060.03812.68
5.3.210.0090.03712.68
5.3.200.0100.03512.68
5.3.190.0100.04112.68
5.3.180.0080.03512.67
5.3.170.0060.03712.67
5.3.160.0070.03512.68
5.3.150.0090.03512.67
5.3.140.0090.03312.66
5.3.130.0080.04112.66
5.3.120.0090.04012.66
5.3.110.0030.04212.66
5.3.100.0100.03812.12
5.3.90.0080.03612.10
5.3.80.0100.04412.09
5.3.70.0040.04312.09
5.3.60.0080.04012.08
5.3.50.0060.04012.02
5.3.40.0060.03712.02
5.3.30.0060.03611.98
5.3.20.0100.04111.76
5.3.10.0060.03611.73
5.3.00.0110.04511.71
5.2.170.0040.0349.22
5.2.160.0070.0289.21
5.2.150.0090.0269.21
5.2.140.0050.0329.21
5.2.130.0030.0329.18
5.2.120.0080.0269.18
5.2.110.0070.0409.18
5.2.100.0040.0299.18
5.2.90.0030.0319.18
5.2.80.0080.0299.17
5.2.70.0040.0329.18
5.2.60.0080.0289.13
5.2.50.0040.0319.10
5.2.40.0080.0329.07
5.2.30.0030.0339.05
5.2.20.0060.0309.04
5.2.10.0040.0308.95
5.2.00.0030.0318.81
5.1.60.0070.0218.09
5.1.50.0050.0248.09
5.1.40.0040.0258.07
5.1.30.0070.0248.42
5.1.20.0030.0288.44
5.1.10.0050.0278.16
5.1.00.0030.0278.16
5.0.50.0050.0206.64
5.0.40.0040.0196.50
5.0.30.0040.0326.31
5.0.20.0070.0246.28
5.0.10.0030.0256.26
5.0.00.0040.0316.25
4.4.90.0030.0154.78
4.4.80.0010.0184.75
4.4.70.0020.0174.76
4.4.60.0020.0174.75
4.4.50.0020.0174.77
4.4.40.0030.0264.71
4.4.30.0050.0164.76
4.4.20.0050.0204.84
4.4.10.0030.0194.85
4.4.00.0040.0274.76
4.3.110.0020.0164.67
4.3.100.0040.0164.66
4.3.90.0030.0154.63
4.3.80.0040.0234.58
4.3.70.0030.0204.63
4.3.60.0020.0164.63
4.3.50.0050.0164.63
4.3.40.0010.0324.54
4.3.30.0010.0173.30
4.3.20.0010.0173.28
4.3.10.0030.0153.24
4.3.00.0070.0176.91

preferences:
144.77 ms | 1394 KiB | 7 Q