3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyElement extends DOMElement { public function __get($name) { $v = parent::__get($name); if ($v) return $v; return $this->$name; } } $dom = new DOMDocument(); $dom->registerNodeClass('DOMElement', 'MyElement'); $dom->appendChild($dom->createElement('Foo', 'Bar')); echo $dom->documentElement->nodeValue;

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)
8.3.60.0070.00718.30
8.3.50.0120.00721.13
8.3.40.0070.00718.66
8.3.30.0170.00019.23
8.3.20.0080.00020.41
8.3.10.0080.00023.73
8.3.00.0040.00419.01
8.2.180.0120.00616.63
8.2.170.0100.01022.96
8.2.160.0090.00920.49
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00822.09
8.2.110.0090.00022.38
8.2.100.0040.00817.75
8.2.90.0000.00719.21
8.2.80.0090.00017.97
8.2.70.0060.00317.59
8.2.60.0120.00017.93
8.2.50.0100.00018.07
8.2.40.0000.00819.77
8.2.30.0040.00417.96
8.2.20.0000.00817.53
8.2.10.0040.00418.13
8.2.00.0000.00817.68
8.1.280.0090.00625.92
8.1.270.0060.01224.09
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00324.04
8.1.230.0080.00319.20
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0080.00517.35
8.1.190.0080.00017.10
8.1.180.0040.00418.10
8.1.170.0000.00818.42
8.1.160.0030.00521.93
8.1.150.0040.00418.91
8.1.140.0040.00417.47
8.1.130.0080.00017.91
8.1.120.0030.00417.42
8.1.110.0040.00417.40
8.1.100.0080.00017.50
8.1.90.0040.00417.39
8.1.80.0070.00017.38
8.1.70.0030.00317.37
8.1.60.0030.00617.61
8.1.50.0080.00017.43
8.1.40.0060.00317.54
8.1.30.0040.00417.68
8.1.20.0000.00817.63
8.1.10.0090.00017.59
8.1.00.0070.00017.51
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0030.00318.58
8.0.270.0030.00317.32
8.0.260.0060.00017.32
8.0.250.0060.00017.04
8.0.240.0060.00316.92
8.0.230.0000.00616.88
8.0.220.0000.00716.82
8.0.210.0030.00316.79
8.0.200.0040.00416.83
8.0.190.0040.00416.98
8.0.180.0000.00716.98
8.0.170.0080.00016.90
8.0.160.0020.00516.82
8.0.150.0070.00016.82
8.0.140.0030.00716.75
8.0.130.0050.00013.26
8.0.120.0040.00416.80
8.0.110.0040.00416.72
8.0.100.0040.00416.82
8.0.90.0020.00516.76
8.0.80.0030.01616.96
8.0.70.0040.00416.95
8.0.60.0000.00816.95
8.0.50.0040.00416.68
8.0.30.0120.00817.27
8.0.20.0140.00517.40
8.0.10.0070.00017.07
8.0.00.0100.00816.74
7.4.330.0050.00015.16
7.4.320.0030.00316.56
7.4.300.0070.00016.57
7.4.290.0060.00016.57
7.4.280.0020.00516.52
7.4.270.0050.00316.60
7.4.260.0000.00716.48
7.4.250.0000.00716.55
7.4.240.0020.00516.51
7.4.230.0000.00716.75
7.4.220.0030.01716.74
7.4.210.0080.00816.68
7.4.200.0030.00316.49
7.4.160.0130.00316.74
7.4.150.0100.01417.40
7.4.140.0070.01117.86
7.4.130.0120.00516.52
7.4.120.0080.00916.59
7.4.110.0070.01016.43
7.4.100.0090.01216.57
7.4.90.0180.00016.57
7.4.80.0190.00419.39
7.4.70.0130.00316.63
7.4.60.0130.00316.75
7.4.50.0000.00416.58
7.4.40.0090.00916.52
7.4.30.0030.01316.47
7.4.00.0100.00714.85
7.3.330.0050.00013.14
7.3.320.0050.00013.22
7.3.310.0000.00716.11
7.3.300.0070.00016.24
7.3.290.0020.01416.26
7.3.280.0080.01216.19
7.3.270.0030.01517.40
7.3.260.0070.01116.26
7.3.250.0090.00916.46
7.3.240.0090.00916.53
7.3.230.0090.00616.42
7.3.210.0110.00616.52
7.3.200.0150.00419.39
7.3.190.0090.01216.47
7.3.180.0100.00616.18
7.3.170.0140.00316.51
7.3.160.0120.01216.62
7.3.10.0070.00716.52
7.3.00.0060.00816.65
7.2.330.0030.01416.80
7.2.320.0130.00316.68
7.2.310.0170.00016.78
7.2.300.0100.00616.35
7.2.290.0160.00616.45
7.2.130.0050.00716.96
7.2.120.0080.00516.80
7.2.110.0050.00916.98
7.2.100.0070.00816.71
7.2.90.0080.00716.65
7.2.80.0050.00716.75
7.2.70.0050.00916.90
7.2.60.0060.00916.78
7.2.50.0050.00816.62
7.2.40.0040.01216.91
7.2.30.0030.01016.96
7.2.20.0030.01116.80
7.2.10.0070.00716.90
7.2.00.0050.00817.56
7.1.250.0030.01015.86
7.1.240.0030.00715.65
7.1.230.0080.00315.81
7.1.220.0100.00615.66
7.1.210.0060.00315.79
7.1.200.0070.00515.68
7.1.190.0060.00315.83
7.1.180.0090.00615.73
7.1.170.0030.01015.77
7.1.160.0090.00315.75
7.1.150.0070.00715.75
7.1.140.0070.00715.55
7.1.130.0000.01415.41
7.1.120.0040.01115.79
7.1.110.0080.00615.86
7.1.100.0030.01116.87
7.1.90.0030.00615.56
7.1.80.0110.00415.60
7.1.70.0070.00116.24
7.1.60.0010.01117.62
7.1.50.0030.01216.32
7.1.40.0030.00615.76
7.1.30.0030.01015.47
7.1.20.0060.00315.70
7.1.10.0060.00615.51
7.1.00.0050.04019.08
7.0.330.0030.00915.09
7.0.320.0000.01515.36
7.0.310.0050.00315.34
7.0.300.0030.00915.31
7.0.290.0080.00415.24
7.0.280.0090.00615.35
7.0.270.0000.01315.46
7.0.260.0070.00715.48
7.0.250.0000.00715.02
7.0.240.0070.00715.48
7.0.230.0000.00915.16
7.0.220.0120.00315.28
7.0.210.0070.00715.38
7.0.200.0070.00316.00
7.0.190.0060.00315.36
7.0.180.0070.00715.31
7.0.170.0070.00415.43
7.0.160.0140.00015.45
7.0.150.0080.00315.11
7.0.140.0080.03518.69
7.0.130.0050.00315.27
7.0.120.0000.00915.48
7.0.110.0090.00015.40
7.0.100.0070.00715.09
7.0.90.0030.00615.37
7.0.80.0040.00415.29
7.0.70.0090.00315.38
7.0.60.0080.04317.70
7.0.50.0120.03716.58
7.0.40.0100.02616.78
7.0.30.0200.02716.83
7.0.20.0170.04716.78
7.0.10.0020.04916.66
7.0.00.0060.02716.83
5.6.380.0060.00314.30
5.6.370.0060.00614.22
5.6.360.0050.00513.94
5.6.350.0060.00614.21
5.6.340.0060.00314.21
5.6.330.0080.00814.03
5.6.320.0090.00014.35
5.6.310.0030.00914.01
5.6.300.0030.00914.18
5.6.290.0060.00614.35
5.6.280.0020.04417.81
5.6.270.0030.00514.08
5.6.260.0040.00414.17
5.6.250.0090.00314.07
5.6.240.0040.00814.18
5.6.230.0000.01014.21
5.6.220.0030.01013.93
5.6.210.0140.03617.48
5.6.200.0030.04216.28
5.6.190.0100.02717.69
5.6.180.0100.02517.35
5.6.170.0150.03317.38
5.6.160.0060.05017.41
5.6.150.0070.03016.30
5.6.140.0080.02516.11
5.6.130.0070.04216.19
5.6.120.0080.04017.64
5.6.110.0060.02117.70
5.6.100.0050.02717.48
5.6.90.0080.04717.66
5.6.80.0110.04217.34
5.6.70.2210.02017.28
5.6.60.0060.00614.10
5.6.50.0060.00914.08
5.6.40.0030.00713.84
5.6.30.0030.01013.95
5.6.20.0060.00314.45
5.6.10.0080.00414.15
5.6.00.0080.00014.13
5.5.380.0060.00311.14
5.5.370.0000.00811.21
5.5.360.0000.01011.32
5.5.350.0180.03815.87
5.5.340.0050.04414.57
5.5.330.0080.04015.97
5.5.320.0180.03515.73
5.5.310.0150.04815.61
5.5.300.0080.04014.58
5.5.290.0100.02114.56
5.5.280.0030.05016.02
5.5.270.0020.03115.84
5.5.260.0120.03815.83
5.5.250.0070.03015.91
5.5.240.1950.01915.71
5.5.230.0070.00311.08
5.5.220.0000.00911.02
5.5.210.0060.00611.05
5.5.200.0060.00310.64
5.5.190.0000.00711.07
5.5.180.0040.00711.12
5.5.170.0000.01011.04
5.5.160.0040.00711.27
5.5.150.0090.00010.86
5.5.140.0070.00310.97
5.5.130.0030.00610.91
5.5.120.0060.00610.74
5.5.110.0030.00710.55
5.5.100.0080.00010.94
5.5.90.0050.00510.62
5.5.80.0030.00310.62
5.5.70.0000.00810.84
5.5.60.0060.00310.86
5.5.50.0090.00011.14
5.5.40.0000.00910.95
5.5.30.0040.00810.95
5.5.20.0030.00511.07
5.5.10.0000.00810.63
5.5.00.0040.00411.01
5.4.450.0350.02915.19
5.4.440.0510.02614.87
5.4.430.0080.03215.04
5.4.420.0380.03115.04
5.4.410.0460.02615.06
5.4.400.0540.03715.09
5.4.390.0400.02915.10
5.4.380.0440.02614.75
5.4.370.0300.03714.80
5.4.360.0440.02515.17
5.4.350.0400.03314.82
5.4.340.0050.01911.75
5.4.330.0060.00311.10
5.4.320.0080.02011.71
5.4.310.0040.02211.91
5.4.300.0070.02211.75
5.4.290.0020.02211.81
5.4.280.0060.02011.63
5.4.270.0050.02111.75
5.4.260.0070.02111.77
5.4.250.0080.02011.70
5.4.240.0050.02211.72
5.4.230.0010.02411.60
5.4.220.0060.01911.53
5.4.210.0040.02111.75
5.4.200.0030.02311.53
5.4.190.0080.01811.66
5.4.180.0060.02011.57
5.4.170.0050.02311.71
5.4.160.0080.01811.61
5.4.150.0070.02011.83
5.4.140.0060.02211.47
5.4.130.0060.01911.52
5.4.120.0040.02111.34
5.4.110.0040.02111.56
5.4.100.0070.02311.51
5.4.90.0050.02511.38
5.4.80.0080.02011.62
5.4.70.0010.02611.36
5.4.60.0050.02311.51
5.4.50.0050.02011.60
5.4.40.0030.02211.32
5.4.30.0020.02411.49
5.4.20.0060.01911.60
5.4.10.0020.02311.42
5.4.00.0070.01911.07
5.3.290.0020.02511.78
5.3.280.0060.01911.64
5.3.270.0040.02211.62
5.3.260.0040.02611.70
5.3.250.0040.02011.71
5.3.240.0040.02111.51
5.3.230.0070.01911.54
5.3.220.0060.02011.60
5.3.210.0060.02311.46
5.3.200.0080.01811.60
5.3.190.0090.01811.59
5.3.180.0040.02111.56
5.3.170.0070.01911.69
5.3.160.0060.01811.68
5.3.150.0020.02311.69
5.3.140.0060.01911.63
5.3.130.0040.02211.64
5.3.120.0040.02311.69
5.3.110.0020.02511.51
5.3.100.0040.02111.37
5.3.90.0070.01811.39
5.3.80.0090.02111.35
5.3.70.0050.02311.21
5.3.60.0040.02311.36
5.3.50.0050.02211.28
5.3.40.0040.02111.31
5.3.30.0070.02311.26
5.3.20.0040.02411.26
5.3.10.0050.01811.01
5.3.00.0080.01811.09
5.2.170.0040.0179.45
5.2.160.0050.0229.41
5.2.150.0020.0199.41
5.2.140.0020.0179.37
5.2.130.0060.0169.37
5.2.120.0020.0189.34
5.2.110.0050.0179.36
5.2.100.0020.0179.38
5.2.90.0040.0199.34
5.2.80.0050.0169.26
5.2.70.0030.0209.21
5.2.60.0020.0189.07
5.2.50.0020.0219.14
5.2.40.0060.0209.29
5.2.30.0050.0309.24
5.2.20.0060.0139.04
5.2.10.0010.0219.03
5.2.00.0080.0149.07
5.1.60.0060.0138.49
5.1.50.0040.0148.49
5.1.40.0080.0138.48
5.1.30.0070.0158.66
5.1.20.0050.0148.67
5.1.10.0040.0148.53
5.1.00.0060.0158.53
5.0.50.0050.0147.77
5.0.40.0060.0127.70
5.0.30.0030.0197.60
5.0.20.0050.0147.59
5.0.10.0040.0147.57
5.0.00.0010.0207.57
4.4.90.0020.0126.82
4.4.80.0020.0106.81
4.4.70.0030.0106.81
4.4.60.0010.0106.81
4.4.50.0010.0106.82
4.4.40.0050.0166.79
4.4.30.0050.0116.82
4.4.20.0050.0106.86
4.4.10.0040.0126.86
4.4.00.0090.0126.81
4.3.110.0050.0116.77
4.3.100.0050.0086.77
4.3.90.0010.0136.75
4.3.80.0020.0156.73
4.3.70.0020.0126.75
4.3.60.0020.0136.75
4.3.50.0020.0096.75
4.3.40.0020.0186.70
4.3.30.0040.0076.09
4.3.20.0020.0106.07
4.3.10.0030.0106.05
4.3.00.0140.0128.77

preferences:
38.75 ms | 401 KiB | 5 Q