3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $x; static function myCtr() { $obj = new self; $obj->x = 42; return $obj; } public function getX() { return $this->x; } } $foo = Foo::myCtr(); echo $foo->getX();

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)
8.5.30.0110.00819.43
8.5.20.0060.01119.54
8.5.10.0090.00816.80
8.5.00.0100.01119.94
8.4.180.0140.00719.66
8.4.170.0080.01323.78
8.4.160.0100.01423.88
8.4.150.0090.00316.83
8.4.140.0130.00817.55
8.4.130.0070.00117.88
8.4.120.0090.01022.46
8.4.110.0130.00622.38
8.4.100.0140.00717.67
8.4.90.0120.00919.61
8.4.80.0070.00217.75
8.4.70.0120.00717.89
8.4.60.0100.01018.74
8.4.50.0130.00717.80
8.4.40.0120.00317.64
8.4.30.0180.00319.58
8.4.20.0030.00520.57
8.4.10.0100.01017.72
8.3.300.0080.00120.85
8.3.290.0100.01120.72
8.3.280.0110.00918.33
8.3.270.0130.00716.58
8.3.260.0110.00916.57
8.3.250.0090.00918.83
8.3.240.0090.00616.39
8.3.230.0090.01216.54
8.3.220.0100.00816.96
8.3.210.0120.00916.50
8.3.200.0060.00316.72
8.3.190.0020.00617.06
8.3.180.0120.00716.85
8.3.170.0050.01416.68
8.3.160.0070.00316.55
8.3.150.0080.00019.17
8.3.140.0000.00816.79
8.3.130.0040.00418.59
8.3.120.0030.00618.86
8.3.110.0120.00320.94
8.3.100.0090.00024.06
8.3.90.0090.00026.77
8.3.80.0040.00417.97
8.3.70.0110.00718.56
8.3.60.0120.00916.75
8.3.50.0090.00418.15
8.3.40.0040.01118.71
8.3.30.0150.00418.79
8.3.20.0080.00019.15
8.3.10.0080.00023.48
8.3.00.0050.00323.70
8.2.300.0110.00918.75
8.2.290.0090.01020.25
8.2.280.0070.00818.35
8.2.270.0140.00316.68
8.2.260.0100.00720.36
8.2.250.0150.00016.52
8.2.240.0000.00817.13
8.2.230.0060.00322.58
8.2.220.0080.00037.54
8.2.210.0040.00426.77
8.2.200.0000.00816.50
8.2.190.0130.00616.58
8.2.180.0110.00718.19
8.2.170.0120.00322.96
8.2.160.0030.01019.32
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00722.05
8.2.120.0000.00826.35
8.2.110.0090.00020.36
8.2.100.0080.00317.78
8.2.90.0040.00417.63
8.2.80.0060.00318.82
8.2.70.0050.00317.75
8.2.60.0000.00817.50
8.2.50.0000.00817.63
8.2.40.0080.00018.22
8.2.30.0040.00418.03
8.2.20.0000.00917.97
8.2.10.0000.00718.05
8.2.00.0040.00419.29
8.1.340.0110.00820.02
8.1.330.0120.00718.32
8.1.320.0120.00715.91
8.1.310.0040.00416.55
8.1.300.0090.00615.91
8.1.290.0000.00930.84
8.1.280.0040.01125.92
8.1.270.0030.00622.19
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0050.00523.87
8.1.230.0040.00820.85
8.1.220.0060.00318.70
8.1.210.0000.00818.77
8.1.200.0040.00417.53
8.1.190.0050.00317.22
8.1.180.0060.00318.10
8.1.170.0040.00418.79
8.1.160.0040.00418.83
8.1.150.0000.00818.78
8.1.140.0070.00019.05
8.1.130.0030.00319.01
8.1.120.0070.00017.39
8.1.110.0070.00017.28
8.1.100.0000.00817.32
8.1.90.0030.00317.39
8.1.80.0040.00417.41
8.1.70.0070.00017.42
8.1.60.0070.00317.64
8.1.50.0000.00817.41
8.1.40.0060.00317.43
8.1.30.0000.00717.73
8.1.20.0070.00017.68
8.1.10.0040.00417.58
8.1.00.0040.00417.53
8.0.300.0060.00318.77
8.0.290.0000.00716.63
8.0.280.0040.00418.45
8.0.270.0030.00617.32
8.0.260.0030.00317.16
8.0.250.0070.00016.97
8.0.240.0060.00316.96
8.0.230.0030.00316.80
8.0.220.0000.00716.79
8.0.210.0040.00416.82
8.0.200.0000.00716.79
8.0.190.0020.00516.89
8.0.180.0050.00316.84
8.0.170.0040.00416.85
8.0.160.0000.00816.81
8.0.150.0030.00516.75
8.0.140.0040.00416.80
8.0.130.0000.00713.22
8.0.120.0070.00016.78
8.0.110.0040.00416.82
8.0.100.0040.00416.66
8.0.90.0050.00316.78
8.0.80.0080.01216.82
8.0.70.0000.00716.72
8.0.60.0040.00416.74
8.0.50.0060.00316.81
8.0.30.0090.01016.90
8.0.20.0090.01217.40
8.0.10.0040.00416.97
8.0.00.0110.00716.84
7.4.330.0000.00515.55
7.4.320.0030.00316.47
7.4.300.0030.00316.52
7.4.290.0030.00316.52
7.4.280.0040.00416.49
7.4.270.0000.00716.41
7.4.260.0030.00316.51
7.4.250.0040.00416.49
7.4.240.0000.00716.52
7.4.230.0000.00716.54
7.4.220.0040.00416.40
7.4.210.0070.00916.54
7.4.200.0070.00016.58
7.4.160.0090.01116.46
7.4.140.0080.01217.86
7.4.130.0060.01216.69
7.4.120.0080.01016.55
7.4.110.0160.00016.65
7.4.100.0120.00916.44
7.4.90.0120.00916.54
7.4.80.0030.01519.39
7.4.70.0080.01516.47
7.4.60.0070.01016.58
7.4.50.0060.00916.61
7.4.40.0070.01316.54
7.4.00.0040.00714.94
7.3.330.0050.00013.31
7.3.320.0050.00013.30
7.3.310.0000.00816.20
7.3.300.0030.00316.32
7.3.290.0050.00216.17
7.3.280.0070.00816.29
7.3.260.0110.00816.37
7.3.240.0130.00716.51
7.3.230.0100.01116.55
7.3.210.0070.01416.30
7.3.200.0080.00816.34
7.3.190.0130.00816.30
7.3.180.0150.00616.26
7.3.170.0070.01816.44
7.3.160.0060.01016.21
7.2.330.0130.00316.36
7.2.320.0030.01316.77
7.2.310.0060.01216.53
7.2.300.0090.00916.73
7.2.290.0100.00516.85
7.2.80.0070.00716.63
7.2.70.0060.00616.67
7.2.60.0120.00316.73
7.2.50.0030.01216.38
7.2.40.0030.01316.56
7.2.30.0080.01116.70
7.2.20.0100.00716.26
7.2.10.0080.00416.19
7.2.00.0110.00716.51
7.1.200.0060.01015.61
7.1.190.0060.00915.32
7.1.180.0060.00615.41
7.1.170.0120.00315.33
7.1.160.0060.01015.43
7.1.150.0090.00315.09
7.1.140.0000.01115.55
7.1.130.0070.00715.18
7.1.120.0070.00815.42
7.1.110.0000.01515.37
7.1.100.0150.00015.50
7.1.90.0070.00715.40
7.1.80.0100.00615.28
7.1.70.0050.00915.41
7.1.60.0190.01533.44
7.1.50.0250.00333.49
7.1.40.0310.00333.34
7.1.30.0210.01733.46
7.1.20.0220.00933.20
7.1.10.0070.00415.59
7.1.00.0090.00515.45

preferences:
109.34 ms | 1413 KiB | 5 Q