3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = new SimpleXMLElement('<foo><bar><baz>0</baz></bar></foo>'); var_dump((boolean) $foo->bar->nope);

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)
8.3.40.0110.00418.80
8.3.30.0090.00619.21
8.3.20.0000.00720.54
8.3.10.0000.00823.78
8.3.00.0060.00322.48
8.2.170.0090.01222.96
8.2.160.0090.00620.78
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00922.46
8.2.110.0050.00520.64
8.2.100.0070.00418.03
8.2.90.0060.00319.30
8.2.80.0080.00017.97
8.2.70.0000.00817.75
8.2.60.0040.00718.05
8.2.50.0030.00618.07
8.2.40.0040.00418.41
8.2.30.0060.00318.13
8.2.20.0000.00917.68
8.2.10.0040.00417.71
8.2.00.0080.00017.71
8.1.270.0040.00423.99
8.1.260.0030.00526.35
8.1.250.0050.00328.09
8.1.240.0030.00924.04
8.1.230.0090.00317.64
8.1.220.0000.00817.74
8.1.210.0070.00318.77
8.1.200.0030.00617.48
8.1.190.0000.00817.53
8.1.180.0030.00618.10
8.1.170.0030.00618.63
8.1.160.0050.00322.23
8.1.150.0020.00518.82
8.1.140.0040.00417.61
8.1.130.0000.00717.96
8.1.120.0070.00017.54
8.1.110.0040.00417.51
8.1.100.0090.00317.55
8.1.90.0070.00017.50
8.1.80.0000.00817.63
8.1.70.0070.00017.55
8.1.60.0060.00617.70
8.1.50.0050.00317.60
8.1.40.0050.00317.60
8.1.30.0000.00817.68
8.1.20.0040.00417.80
8.1.10.0000.00717.84
8.1.00.0000.00717.60
8.0.300.0070.00018.77
8.0.290.0030.00516.75
8.0.280.0000.00718.68
8.0.270.0030.00317.38
8.0.260.0000.00617.04
8.0.250.0070.00017.13
8.0.240.0070.00017.11
8.0.230.0000.00717.05
8.0.220.0000.00817.00
8.0.210.0030.00317.01
8.0.200.0040.00417.09
8.0.190.0070.00017.00
8.0.180.0080.00017.14
8.0.170.0040.00417.04
8.0.160.0000.00717.02
8.0.150.0000.00717.16
8.0.140.0040.00416.97
8.0.130.0060.00013.62
8.0.120.0080.00016.92
8.0.110.0040.00417.05
8.0.100.0040.00416.90
8.0.90.0070.00016.95
8.0.80.0100.00717.06
8.0.70.0080.00016.95
8.0.60.0030.00617.06
8.0.50.0000.00817.10
8.0.30.0070.01117.08
8.0.20.0130.00617.41
8.0.10.0000.00717.29
8.0.00.0080.01116.87
7.4.330.0000.00515.21
7.4.320.0030.00316.82
7.4.300.0000.00716.80
7.4.290.0040.00416.62
7.4.280.0030.00316.55
7.4.270.0030.00316.75
7.4.260.0000.00716.75
7.4.250.0020.00516.76
7.4.240.0050.00216.71
7.4.230.0080.00016.60
7.4.220.0090.00916.70
7.4.210.0080.00716.70
7.4.200.0040.00416.54
7.4.190.0000.00716.56
7.4.160.0050.01016.69
7.4.150.0080.00917.40
7.4.140.0140.01017.86
7.4.130.0100.00716.76
7.4.120.0080.00816.70
7.4.110.0120.00616.64
7.4.100.0170.00716.79
7.4.90.0110.00816.71
7.4.80.0060.01216.68
7.4.70.0100.00716.59
7.4.60.0100.00716.83
7.4.50.0060.00016.50
7.4.40.0090.00622.77
7.4.30.0090.00616.81
7.4.00.0040.01114.94
7.3.330.0060.00013.18
7.3.320.0000.00613.22
7.3.310.0070.00016.54
7.3.300.0080.00016.42
7.3.290.0040.01116.43
7.3.280.0070.00916.38
7.3.270.0030.01417.40
7.3.260.0280.02416.72
7.3.250.0130.00916.54
7.3.240.0140.00316.65
7.3.230.0060.01016.51
7.3.210.0060.01116.46
7.3.200.0090.00919.39
7.3.190.0070.01516.29
7.3.180.0070.01016.32
7.3.170.0090.01116.41
7.3.160.0030.01316.55
7.3.120.0040.01114.71
7.2.330.0080.01016.61
7.2.320.0040.01816.62
7.2.310.0140.00316.92
7.2.300.0100.01316.53
7.2.290.0130.00316.90
7.2.120.0030.01316.66
7.2.110.0000.01016.86
7.2.100.0030.01016.89
7.2.90.0080.00816.63
7.2.80.0070.00716.82
7.2.70.0000.01217.15
7.2.60.0050.00816.81
7.2.50.0060.00316.87
7.2.40.0030.01017.20
7.2.30.0000.01416.85
7.2.20.0000.00917.01
7.2.10.0000.01017.07
7.2.00.0050.01018.11
7.1.240.0060.00615.81
7.1.230.0060.01015.79
7.1.220.0040.00815.86
7.1.210.0040.01115.67
7.1.200.0020.01215.92
7.1.190.0000.00915.77
7.1.180.0040.00715.68
7.1.170.0060.00615.93
7.1.160.0100.00315.91
7.1.150.0000.01415.83
7.1.140.0100.00315.70
7.1.130.0070.00315.92
7.1.120.0030.01015.73
7.1.110.0050.00315.66
7.1.100.0050.00817.05
7.1.90.0060.00616.02
7.1.80.0100.00316.18
7.1.70.0050.00816.64
7.1.60.0070.01317.65
7.1.50.0040.01016.53
7.1.40.0000.01415.59
7.1.30.0060.00615.87
7.1.20.0070.00715.88
7.1.10.0000.01215.63
7.1.00.0080.03819.08
7.0.320.0060.00615.53
7.0.310.0030.01015.48
7.0.300.0030.01015.52
7.0.290.0040.00715.54
7.0.280.0150.00015.34
7.0.270.0100.00315.42
7.0.260.0000.01115.25
7.0.250.0060.00615.40
7.0.240.0040.00715.50
7.0.230.0000.01415.67
7.0.220.0060.00915.60
7.0.210.0060.00615.50
7.0.200.0040.00616.23
7.0.190.0030.01215.31
7.0.180.0060.00615.55
7.0.170.0090.00315.35
7.0.160.0120.00315.54
7.0.150.0040.00815.76
7.0.140.0100.03318.91
7.0.130.0040.00415.40
7.0.120.0070.00315.52
7.0.110.0030.01015.32
7.0.100.0030.01015.57
7.0.90.0000.01315.55
7.0.80.0030.01015.46
7.0.70.0030.01015.69
7.0.60.0040.05117.82
7.0.50.0080.02716.78
7.0.40.0070.03216.80
7.0.30.0180.02816.89
7.0.20.0150.04416.87
7.0.10.0100.03216.90
7.0.00.0100.03017.02
5.6.380.0030.01014.44
5.6.370.0040.00414.16
5.6.360.0110.00414.23
5.6.350.0060.00614.57
5.6.340.0030.01014.58
5.6.330.0000.00814.49
5.6.320.0040.01114.42
5.6.310.0040.01114.24
5.6.300.0040.01214.39
5.6.290.0030.01014.62
5.6.280.0080.03517.94
5.6.270.0060.00314.34
5.6.260.0080.00614.45
5.6.250.0000.01114.46
5.6.240.0050.00514.29
5.6.230.0040.00814.21
5.6.220.0100.00314.34
5.6.210.0050.04417.42
5.6.200.0060.04116.48
5.6.190.0070.02917.64
5.6.180.0170.01817.51
5.6.170.0180.03717.43
5.6.160.0030.04917.67
5.6.150.0060.03316.31
5.6.140.0040.04116.21
5.6.130.0100.03916.22
5.6.120.0070.04217.67
5.6.110.0020.04917.67
5.6.100.0080.03317.70
5.6.90.0050.02417.83
5.6.80.0070.03917.63
5.6.70.0060.00614.39
5.6.60.0100.00314.27
5.6.50.0110.00014.01
5.6.40.0100.00314.48
5.6.30.0000.01214.14
5.6.20.0080.00314.10
5.6.10.0000.01414.58
5.6.00.0090.00314.36
5.5.380.0040.00911.21
5.5.370.0100.00511.00
5.5.360.0080.00410.89
5.5.350.2110.02515.76
5.5.340.0090.02014.59
5.5.330.0110.03815.91
5.5.320.0140.02515.79
5.5.310.0190.02515.75
5.5.300.0060.03814.71
5.5.290.0100.02714.58
5.5.280.0170.03316.05
5.5.270.0080.04216.10
5.5.260.0080.04115.87
5.5.250.0090.03715.96
5.5.240.0020.04715.80
5.5.230.0100.00311.04
5.5.220.0050.01010.75
5.5.210.0040.00711.12
5.5.200.0090.00011.02
5.5.190.0030.00710.91
5.5.180.0060.01010.59
5.5.170.0120.00514.42
5.5.160.0080.00311.27
5.5.150.0110.00010.82
5.5.140.0090.00311.25
5.5.130.0100.00311.01
5.5.120.0070.00710.82
5.5.110.0080.00011.26
5.5.100.0110.00311.15
5.5.90.0040.00711.20
5.5.80.0040.00811.24
5.5.70.0080.00611.18
5.5.60.0100.00310.94
5.5.50.0070.00711.02
5.5.40.0080.00410.96
5.5.30.0040.01111.04
5.5.20.0060.01010.95
5.5.10.0110.00311.00
5.5.00.0070.00711.18
5.4.450.0410.02815.30
5.4.440.0200.03215.24
5.4.430.0180.03715.36
5.4.420.0150.03015.34
5.4.410.0150.04215.15
5.4.400.0120.03315.07
5.4.390.0140.03214.92
5.4.380.0200.03014.64
5.4.370.0130.03014.88
5.4.360.0310.02614.88
5.4.350.0150.03114.71
5.4.340.0150.03714.90
5.4.330.0040.00810.81
5.4.320.0040.02311.75
5.4.310.0060.02711.73
5.4.300.0020.02511.84
5.4.290.0130.02611.84
5.4.280.0060.02711.80
5.4.270.0080.02411.68
5.4.260.0090.02011.70
5.4.250.0090.01911.68
5.4.240.0060.02511.69
5.4.230.0050.02111.76
5.4.220.0040.02511.69
5.4.210.0090.02011.71
5.4.200.0050.02311.75
5.4.190.0040.02411.57
5.4.180.0070.02211.74
5.4.170.0070.02211.70
5.4.160.0070.02111.75
5.4.150.0090.02111.73
5.4.140.0110.01911.66
5.4.130.0080.01811.56
5.4.120.0050.02211.55
5.4.110.0080.01911.55
5.4.100.0070.01811.53
5.4.90.0090.02111.56
5.4.80.0050.02311.42
5.4.70.0100.01611.56
5.4.60.0070.02111.62
5.4.50.0060.02111.62
5.4.40.0080.02011.56
5.4.30.0060.02411.53
5.4.20.0050.02211.52
5.4.10.0070.02011.57
5.4.00.0080.02011.32
5.3.290.0080.02611.65
5.3.280.0100.02211.62
5.3.270.0090.02111.55
5.3.260.0060.02211.65
5.3.250.0040.02311.67
5.3.240.0100.01911.55
5.3.230.0110.01811.54
5.3.220.0060.02311.60
5.3.210.0080.02111.60
5.3.200.0090.02011.60
5.3.190.0100.02411.61
5.3.180.0050.02311.66
5.3.170.0070.02011.69
5.3.160.0090.02011.64
5.3.150.0020.02711.64
5.3.140.0090.01911.62
5.3.130.0050.02211.63
5.3.120.0060.02111.52
5.3.110.0080.02111.56
5.3.100.0040.02211.36
5.3.90.0060.02311.35
5.3.80.0070.02011.30
5.3.70.0080.02211.33
5.3.60.0050.02211.36
5.3.50.0050.02311.27
5.3.40.0090.01911.29
5.3.30.0070.02011.26
5.3.20.0030.02411.18
5.3.10.0070.01911.07
5.3.00.0060.02211.03
5.2.170.0060.0189.58
5.2.160.0040.0189.58
5.2.150.0090.0189.58
5.2.140.0070.0179.58
5.2.130.0070.0219.56
5.2.120.0080.0149.56
5.2.110.0060.0169.56
5.2.100.0050.0179.56
5.2.90.0070.0169.56
5.2.80.0070.0179.55
5.2.70.0080.0169.55
5.2.60.0050.0209.54
5.2.50.0050.0239.52
5.2.40.0090.0149.51
5.2.30.0060.0179.50
5.2.20.0040.0209.49
5.2.10.0060.0169.45
5.2.00.0060.0179.38
5.1.60.0040.0149.02
5.1.50.0080.0139.02
5.1.40.0020.0159.01
5.1.30.0050.0159.19
5.1.20.0050.0169.20
5.1.10.0040.0169.05
5.1.00.0010.0199.05
5.0.50.0060.0138.30
5.0.40.0040.0108.22
5.0.30.0040.0178.13
5.0.20.0030.0128.12
5.0.10.0030.0158.11
5.0.00.0030.0178.10
4.4.90.0040.0097.31
4.4.80.0030.0117.29
4.4.70.0010.0117.29
4.4.60.0020.0117.30
4.4.50.0030.0117.30
4.4.40.0040.0157.27
4.4.30.0010.0127.30
4.4.20.0010.0137.34
4.4.10.0030.0137.34
4.4.00.0030.0147.30
4.3.110.0020.0107.25
4.3.100.0020.0107.25
4.3.90.0020.0107.24
4.3.80.0030.0137.21
4.3.70.0030.0107.23
4.3.60.0010.0127.23
4.3.50.0020.0117.23
4.3.40.0040.0157.19
4.3.30.0010.0116.55
4.3.20.0010.0116.54
4.3.10.0010.0126.53
4.3.00.0090.0128.38

preferences:
73.84 ms | 400 KiB | 5 Q