3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $_foo = array(); public function fill(){ array_push($this->_foo, "hello"); array_push($this->_foo, "world"); } public function getFoo() { return $this->_foo; } } $foo = new Foo(); foreach($foo->getFoo() as $q){ echo $q; }

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)
8.3.60.0100.00316.25
8.3.50.0140.00717.48
8.3.40.0040.01118.59
8.3.30.0100.00718.46
8.3.20.0060.00318.68
8.3.10.0000.00818.54
8.3.00.0030.00519.13
8.2.180.0090.01216.38
8.2.170.0070.01122.96
8.2.160.0090.00620.98
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0050.00326.16
8.2.120.0080.00020.70
8.2.110.0000.00920.52
8.2.100.0060.00617.84
8.2.90.0070.00417.75
8.2.80.0000.00817.97
8.2.70.0080.00017.87
8.2.60.0030.00517.80
8.2.50.0000.00818.10
8.2.40.0070.00420.45
8.2.30.0080.00018.16
8.2.20.0000.00917.58
8.2.10.0030.00517.61
8.2.00.0100.00017.61
8.1.280.0040.01125.92
8.1.270.0000.00724.66
8.1.260.0090.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00023.92
8.1.230.0040.00719.11
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0080.00317.23
8.1.190.0090.00017.23
8.1.180.0030.00518.10
8.1.170.0030.00618.56
8.1.160.0070.00018.88
8.1.150.0000.00718.60
8.1.140.0020.00517.49
8.1.130.0070.00017.78
8.1.120.0040.00417.44
8.1.110.0050.00317.44
8.1.100.0040.00317.43
8.1.90.0000.00817.42
8.1.80.0030.00317.38
8.1.70.0030.00317.40
8.1.60.0000.00917.52
8.1.50.0040.00417.47
8.1.40.0000.00917.56
8.1.30.0000.00817.57
8.1.20.0000.00817.69
8.1.10.0040.00417.48
8.1.00.0000.00817.46
8.0.300.0000.00819.73
8.0.290.0030.00516.63
8.0.280.0000.00718.45
8.0.270.0000.00717.30
8.0.260.0000.00718.45
8.0.250.0050.00216.88
8.0.240.0030.00316.98
8.0.230.0000.00716.98
8.0.220.0000.00616.86
8.0.210.0030.00316.91
8.0.200.0090.00017.00
8.0.190.0040.00416.96
8.0.180.0060.00616.90
8.0.170.0080.00416.88
8.0.160.0030.00316.98
8.0.150.0000.00816.81
8.0.140.0000.00716.75
8.0.130.0000.00613.35
8.0.120.0000.00716.86
8.0.110.0000.00816.86
8.0.100.0040.00416.73
8.0.90.0060.00316.91
8.0.80.0080.00816.84
8.0.70.0040.00416.76
8.0.60.0050.00316.79
8.0.50.0070.00016.67
8.0.30.0110.00717.14
8.0.20.0140.00817.08
8.0.10.0040.00416.99
8.0.00.0110.01116.87
7.4.330.0020.00213.01
7.4.320.0000.00716.61
7.4.300.0000.00716.56
7.4.290.0030.00316.58
7.4.280.0080.00016.53
7.4.270.0020.00516.54
7.4.260.0000.00613.29
7.4.250.0090.00016.55
7.4.240.0000.00716.63
7.4.230.0070.00016.59
7.4.220.0120.00616.65
7.4.210.0050.01016.58
7.4.200.0060.00016.63
7.4.190.0030.00316.37
7.4.160.0150.00016.55
7.4.150.0090.00916.45
7.4.140.0090.00816.39
7.4.130.0140.00616.59
7.4.120.0070.01016.60
7.4.110.0120.00616.38
7.4.100.0150.00916.61
7.4.90.0150.00316.55
7.4.80.0140.00316.62
7.4.70.0070.01016.52
7.4.60.0060.00916.52
7.4.50.0070.00716.70
7.4.40.0070.01016.50
7.4.30.0100.00716.43
7.4.00.0120.00414.80
7.3.330.0030.00313.29
7.3.320.0030.00313.24
7.3.310.0000.00716.33
7.3.300.0070.00016.29
7.3.290.0110.00716.27
7.3.280.0030.01216.25
7.3.270.0100.00716.69
7.3.260.0090.00916.29
7.3.250.0070.01516.42
7.3.240.0060.00916.35
7.3.230.0060.00916.39
7.3.210.0030.01316.43
7.3.200.0140.00719.39
7.3.190.0070.01016.33
7.3.180.0040.01216.31
7.3.170.0000.01716.26
7.3.160.0150.00016.25
7.3.120.0070.00714.83
7.2.330.0000.01716.79
7.2.320.0160.00716.82
7.2.310.0160.00416.62
7.2.300.0090.00616.49
7.2.290.0050.01116.71
7.2.00.0030.01019.52
7.1.200.0030.01015.79
7.1.100.0070.00717.62
7.1.70.0000.00817.04
7.1.60.0100.01419.40
7.1.50.0100.01016.57
7.1.00.0030.03322.48
7.0.200.0270.00714.37
7.0.140.0030.07322.09
7.0.120.0000.03722.04
7.0.60.0030.04019.84
7.0.50.0000.07717.73
7.0.40.0100.04717.79
7.0.30.0130.08017.75
7.0.20.0030.06317.84
7.0.10.0100.05017.71
7.0.00.0100.07717.85
5.6.280.0000.06721.03
5.6.210.0030.08320.55
5.6.200.0070.07718.15
5.6.190.0130.07018.14
5.6.180.0000.08718.12
5.6.170.0000.08018.25
5.6.160.0070.08318.14
5.6.150.0000.04718.15
5.6.140.0200.06318.23
5.6.130.0070.08018.28
5.6.120.0130.04318.17
5.6.110.0070.04018.20
5.6.100.0030.04018.24
5.6.90.0030.04018.20
5.6.80.0070.04017.66
5.6.70.0000.04017.61
5.6.60.0030.04017.59
5.6.50.0000.05317.50
5.6.40.0130.03017.62
5.6.30.0030.03717.51
5.6.20.0000.04017.48
5.6.10.0030.04317.60
5.6.00.0030.03717.63
5.5.350.0230.05320.41
5.5.340.0070.07017.95
5.5.330.0130.06718.05
5.5.320.0100.07018.09
5.5.310.0130.07317.96
5.5.300.0030.08318.01
5.5.290.0030.05717.98
5.5.280.0030.04017.99
5.5.270.0000.04317.96
5.5.260.0000.04317.96
5.5.250.0000.04317.79
5.5.240.0100.03017.36
5.5.230.0030.05017.44
5.5.220.0000.04017.35
5.5.210.0030.03717.34
5.5.200.0000.04017.44
5.5.190.0000.04017.27
5.5.180.0030.04017.33
5.5.160.0000.04017.34
5.5.150.0000.04017.32
5.5.140.0070.03317.43
5.5.130.0000.04017.41
5.5.120.0070.03317.32
5.5.110.0000.04017.43
5.5.100.0030.04717.18
5.5.90.0030.03717.23
5.5.80.0030.04017.20
5.5.70.0130.05717.19
5.5.60.0100.06717.27
5.5.50.0200.06317.22
5.5.40.0000.08017.22
5.5.30.0070.06317.30
5.5.20.0100.06017.22
5.5.10.0200.04717.29
5.5.00.0130.07017.25
5.4.450.0130.06019.45
5.4.440.0030.04019.30
5.4.430.0000.04319.45
5.4.420.0000.05019.46
5.4.410.0030.03719.33
5.4.400.0070.03319.10
5.4.390.0070.03319.10
5.4.380.0030.05319.05
5.4.370.0030.03719.02
5.4.360.0030.03719.14
5.4.350.0030.04019.07
5.4.340.0030.03719.11
5.4.320.0100.03019.02
5.4.310.0070.03319.13
5.4.300.0000.04019.14
5.4.290.0030.03719.27
5.4.280.0030.03719.03
5.4.270.0100.03019.05
5.4.260.0070.03318.89
5.4.250.0030.03719.26
5.4.240.0070.05019.13
5.4.230.0100.05319.09
5.4.220.0070.05019.02
5.4.210.0070.05319.13
5.4.200.0030.04319.05
5.4.190.0130.06719.09
5.4.180.0100.07019.16
5.4.170.0070.08319.02
5.4.160.0070.04719.10
5.4.150.0130.06719.21
5.4.140.0070.04716.43
5.4.130.0070.06316.43
5.4.120.0070.06016.45
5.4.110.0030.05016.41
5.4.100.0030.04716.45
5.4.90.0100.04316.48
5.4.80.0100.06716.42
5.4.70.0130.05016.31
5.4.60.0100.07016.45
5.4.50.0100.07016.42
5.4.40.0200.06716.45
5.4.30.0070.04016.52
5.4.20.0070.04716.37
5.4.10.0100.07016.28
5.4.00.0130.07016.02
5.3.290.0070.03714.70
5.3.280.0070.07714.81
5.3.270.0030.07314.68
5.3.260.0100.04314.57
5.3.250.0030.07714.63
5.3.240.0030.04014.61
5.3.230.0100.07314.46
5.3.220.0100.07314.68
5.3.210.0100.06714.54
5.3.200.0130.07314.60
5.3.190.0170.06714.63
5.3.180.0070.05014.63
5.3.170.0030.05014.63
5.3.160.0030.07714.78
5.3.150.0100.06014.52
5.3.140.0070.07014.55
5.3.130.0030.07014.40
5.3.120.0070.08014.54
5.3.110.0100.07714.56
5.3.100.0100.06014.10
5.3.90.0070.06713.98
5.3.80.0100.07313.91
5.3.70.0070.07714.05
5.3.60.0030.07014.03
5.3.50.0130.06713.97
5.3.40.0130.03713.95
5.3.30.0100.06713.76
5.3.20.0100.06013.54
5.3.10.0070.04713.87
5.3.00.0030.04013.67
5.2.170.0030.06011.12
5.2.160.0070.06011.19
5.2.150.0070.06311.23
5.2.140.0100.05711.22
5.2.130.0000.06711.10
5.2.120.0030.03710.96
5.2.110.0000.06711.15
5.2.100.0100.03311.00
5.2.90.0030.06311.16
5.2.80.0070.03711.19
5.2.70.0030.04310.99
5.2.60.0130.05010.95
5.2.50.0000.04011.08
5.2.40.0000.03711.21
5.2.30.0070.02710.82
5.2.20.0030.03010.91
5.2.10.0070.06010.86
5.2.00.0000.05010.73
5.1.60.0100.03310.07
5.1.50.0070.05310.05
5.1.40.0030.04310.01
5.1.30.0030.04310.37
5.1.20.0000.03710.30
5.1.10.0000.04010.12
5.1.00.0030.03710.19
5.0.50.0030.0508.55
5.0.40.0070.0438.45
5.0.30.0000.0708.27
5.0.20.0000.0278.27
5.0.10.0000.0438.00
5.0.00.0070.0638.20
4.4.90.0030.0337.76
4.4.80.0030.0237.76
4.4.70.0030.0377.76
4.4.60.0070.0207.76
4.4.50.0000.0377.76
4.4.40.0000.0437.76
4.4.30.0000.0307.76
4.4.20.0030.0337.76
4.4.10.0100.0207.76
4.4.00.0000.0437.76
4.3.110.0000.0237.76
4.3.100.0030.0337.76
4.3.90.0070.0307.76
4.3.80.0070.0307.76
4.3.70.0070.0307.76
4.3.60.0000.0307.76
4.3.50.0030.0377.76
4.3.40.0000.0407.76
4.3.30.0030.0207.76
4.3.20.0000.0307.76
4.3.10.0030.0337.76
4.3.00.0030.0237.76

preferences:
44.47 ms | 401 KiB | 5 Q