3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { $b='a'; public function ab() { print $this->b; } public static function abc() { self::ab(); } } $b = new A(); $b->abc();

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)
5.4.320.0100.05012.51
5.4.310.0070.05512.50
5.4.300.0120.03912.51
5.4.290.0060.04112.50
5.4.280.0070.03712.40
5.4.270.0080.04312.40
5.4.260.0060.03812.40
5.4.250.0070.03712.40
5.4.240.0060.03612.40
5.4.230.0070.03712.39
5.4.220.0090.04312.39
5.4.210.0100.03912.39
5.4.200.0060.04012.39
5.4.190.0030.04212.39
5.4.180.0080.04312.39
5.4.170.0060.04612.40
5.4.160.0070.03612.39
5.4.150.0060.04312.39
5.4.140.0060.04312.08
5.4.130.0070.04412.06
5.4.120.0110.04812.03
5.4.110.0100.04312.02
5.4.100.0060.04712.02
5.4.90.0050.04112.02
5.4.80.0070.03812.02
5.4.70.0040.03712.02
5.4.60.0050.03812.02
5.4.50.0070.03512.02
5.4.40.0060.03612.00
5.4.30.0080.03412.00
5.4.20.0060.03612.00
5.4.10.0130.03712.00
5.4.00.0060.04611.50
5.3.290.0080.04812.80
5.3.280.0090.04412.71
5.3.270.0070.03912.73
5.3.260.0090.03812.72
5.3.250.0080.03712.72
5.3.240.0050.04012.72
5.3.230.0030.04112.71
5.3.220.0110.03312.68
5.3.210.0110.03612.68
5.3.200.0120.03212.68
5.3.190.0080.03712.68
5.3.180.0070.03612.67
5.3.170.0120.04712.66
5.3.160.0080.03912.68
5.3.150.0100.04912.67
5.3.140.0110.03412.66
5.3.130.0060.04812.66
5.3.120.0160.05812.66
5.3.110.0080.04012.66
5.3.100.0070.04612.12
5.3.90.0070.04412.10
5.3.80.0070.03712.09
5.3.70.0100.03412.09
5.3.60.0060.04112.08
5.3.50.0050.04012.03
5.3.40.0050.03912.02
5.3.30.0060.03711.98
5.3.20.0080.03611.76
5.3.10.0080.04511.73
5.3.00.0100.04411.71
5.2.170.0090.0309.21
5.2.160.0060.0319.21
5.2.150.0080.0309.21
5.2.140.0070.0409.21
5.2.130.0070.0299.16
5.2.120.0090.0339.17
5.2.110.0050.0309.18
5.2.100.0060.0339.18
5.2.90.0070.0339.17
5.2.80.0060.0369.17
5.2.70.0060.0349.17
5.2.60.0050.0319.13
5.2.50.0060.0319.09
5.2.40.0090.0359.07
5.2.30.0070.0329.04
5.2.20.0070.0309.04
5.2.10.0040.0298.93
5.2.00.0070.0328.80
5.1.60.0040.0248.09
5.1.50.0040.0268.08
5.1.40.0070.0228.06
5.1.30.0050.0268.41
5.1.20.0030.0298.43
5.1.10.0020.0308.16
5.1.00.0070.0268.16
5.0.50.0060.0276.64
5.0.40.0030.0266.49
5.0.30.0060.0296.30
5.0.20.0030.0286.28
5.0.10.0040.0216.25
5.0.00.0050.0326.25
4.4.90.0030.0234.78
4.4.80.0040.0204.76
4.4.70.0020.0174.76
4.4.60.0050.0204.75
4.4.50.0030.0224.77
4.4.40.0050.0234.71
4.4.30.0040.0154.76
4.4.20.0010.0194.84
4.4.10.0030.0174.85
4.4.00.0050.0304.75
4.3.110.0040.0154.66
4.3.100.0030.0194.66
4.3.90.0040.0144.64
4.3.80.0040.0294.58
4.3.70.0010.0204.63
4.3.60.0040.0174.63
4.3.50.0030.0174.63
4.3.40.0030.0244.54
4.3.30.0000.0183.30
4.3.20.0020.0173.28
4.3.10.0030.0173.24
4.3.00.0030.01718.16

preferences:
139.67 ms | 1398 KiB | 7 Q