3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = new SimpleXMLElement('<tag></tag>'); if($xml) { echo '$xml is truthy'; }

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)
8.3.40.0070.00718.70
8.3.30.0070.00719.17
8.3.20.0040.00420.45
8.3.10.0040.00423.73
8.3.00.0040.00417.50
8.2.170.0090.00618.89
8.2.160.0110.00322.96
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.10
8.2.110.0070.00319.46
8.2.100.0080.00417.91
8.2.90.0000.00919.17
8.2.80.0000.00817.97
8.2.70.0030.00817.63
8.2.60.0000.00817.93
8.2.50.0030.00518.07
8.2.40.0030.00918.22
8.2.30.0030.00518.25
8.2.20.0040.00417.82
8.2.10.0000.00718.07
8.2.00.0000.00717.87
8.1.270.0050.00323.96
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0100.00024.08
8.1.230.0000.01021.09
8.1.220.0080.00018.77
8.1.210.0040.00419.11
8.1.200.0060.00317.35
8.1.190.0080.00017.35
8.1.180.0040.00418.10
8.1.170.0060.00318.83
8.1.160.0000.00722.06
8.1.150.0040.00318.91
8.1.140.0000.00717.50
8.1.130.0040.00418.02
8.1.120.0070.00017.63
8.1.110.0050.00317.64
8.1.100.0040.00317.47
8.1.90.0000.00917.57
8.1.80.0030.00317.54
8.1.70.0030.00317.56
8.1.60.0030.00617.62
8.1.50.0080.00017.56
8.1.40.0000.00717.53
8.1.30.0080.00017.76
8.1.20.0040.00417.71
8.1.10.0040.00417.65
8.1.00.0040.00417.68
8.0.300.0000.00719.98
8.0.290.0040.00416.75
8.0.280.0030.00318.45
8.0.270.0000.00717.38
8.0.260.0030.00317.34
8.0.250.0040.00417.00
8.0.240.0060.00316.93
8.0.230.0000.00716.92
8.0.220.0070.00016.92
8.0.210.0040.00416.92
8.0.200.0000.00617.13
8.0.190.0080.00017.10
8.0.180.0000.00817.04
8.0.170.0080.00016.99
8.0.160.0000.00716.95
8.0.150.0050.00317.01
8.0.140.0000.00716.86
8.0.130.0030.00313.42
8.0.120.0040.00416.98
8.0.110.0000.00716.95
8.0.100.0040.00416.98
8.0.90.0000.00717.07
8.0.80.0060.01217.05
8.0.70.0040.00416.84
8.0.60.0040.00417.05
8.0.50.0000.00816.91
8.0.30.0130.00917.03
8.0.20.0150.00617.40
8.0.10.0080.00017.05
8.0.00.0090.00916.95
7.4.330.0020.00215.20
7.4.320.0000.00616.55
7.4.300.0070.00016.68
7.4.290.0000.00716.66
7.4.280.0000.00716.46
7.4.270.0000.00716.61
7.4.260.0030.00316.68
7.4.250.0000.00816.54
7.4.240.0000.00716.62
7.4.230.0070.00016.63
7.4.220.0060.01216.54
7.4.210.0000.01516.63
7.4.200.0000.00716.64
7.4.160.0110.01416.66
7.4.150.0060.01317.40
7.4.140.0110.00617.86
7.4.130.0100.00816.65
7.4.120.0110.00816.50
7.4.110.0080.00816.40
7.4.100.0090.00916.66
7.4.90.0100.00616.51
7.4.80.0060.01219.39
7.4.70.0120.00316.36
7.4.60.0080.00816.43
7.4.50.0040.00016.57
7.4.40.0100.00616.56
7.4.30.0110.00916.61
7.4.00.0060.01014.78
7.3.330.0060.00013.19
7.3.320.0050.00013.16
7.3.310.0000.00716.36
7.3.300.0070.00016.25
7.3.290.0030.01016.35
7.3.280.0080.00916.28
7.3.270.0040.01317.40
7.3.260.0060.01216.80
7.3.250.0080.01316.60
7.3.240.0100.00716.32
7.3.230.0030.01416.48
7.3.210.0060.01016.31
7.3.200.0090.00919.39
7.3.190.0120.00616.59
7.3.180.0080.00716.29
7.3.170.0100.01016.35
7.3.160.0030.01416.38
7.3.10.0070.00716.46
7.3.00.0110.00516.45
7.2.330.0090.00916.38
7.2.320.0070.01316.59
7.2.310.0070.01316.41
7.2.300.0100.00716.46
7.2.290.0030.01316.70
7.2.130.0140.00516.73
7.2.120.0100.00616.83
7.2.110.0380.00616.56
7.2.100.0080.00716.72
7.2.90.0120.01016.72
7.2.80.0100.00816.58
7.2.70.0060.00616.61
7.2.60.0090.00716.78
7.2.50.0060.00716.61
7.2.40.0040.00916.61
7.2.30.0030.00816.68
7.2.20.0090.00816.68
7.2.10.0090.00816.84
7.2.00.0090.00717.60
7.1.250.0050.00515.86
7.1.240.0040.00715.84
7.1.230.0030.00915.62
7.1.220.0030.00715.96
7.1.210.0030.00715.45
7.1.200.0050.00915.49
7.1.190.0030.00915.63
7.1.180.0110.00415.64
7.1.170.0060.00615.62
7.1.160.0130.00315.75
7.1.150.0070.00715.77
7.1.140.0070.00715.54
7.1.130.0000.01315.63
7.1.120.0040.01215.62
7.1.110.0080.00815.74
7.1.100.0020.01216.97
7.1.90.0070.00715.70
7.1.80.0090.00615.68
7.1.70.0050.00516.26
7.1.60.0050.01617.54
7.1.50.0050.01116.29
7.1.40.0070.00415.71
7.1.30.0060.00615.63
7.1.20.0080.00415.73
7.1.10.0120.00615.51
7.1.00.0010.04619.01
7.0.330.0110.00015.34
7.0.320.0120.00315.42
7.0.310.0000.00915.38
7.0.300.0080.00815.30
7.0.290.0030.00615.12
7.0.280.0030.01015.19
7.0.270.0000.01515.24
7.0.260.0030.01315.39
7.0.250.0070.00715.34
7.0.240.0090.00315.25
7.0.230.0000.01515.03
7.0.220.0070.00715.24
7.0.210.0000.00915.02
7.0.200.0020.00715.87
7.0.190.0130.00615.29
7.0.180.0060.00615.29
7.0.170.0060.01015.46
7.0.160.0030.00715.11
7.0.150.0060.00315.32
7.0.140.0020.04618.70
7.0.130.0130.00015.16
7.0.120.0100.00315.19
7.0.110.0110.00415.45
7.0.100.0090.00915.36
7.0.90.0070.01015.20
7.0.80.0070.00715.57
7.0.70.0180.00715.48
7.0.60.0030.03217.68
7.0.50.0030.04716.71
7.0.40.0070.03016.81
7.0.30.0150.03616.82
7.0.20.0220.03316.87
7.0.10.0100.04016.83
7.0.00.0050.03216.60
5.6.380.0070.00714.49
5.6.370.0040.01114.25
5.6.360.0130.00014.23
5.6.350.0070.00714.56
5.6.340.0150.00613.92
5.6.330.0140.00614.09
5.6.320.0060.01314.12
5.6.310.0050.01414.30
5.6.300.0110.00714.14
5.6.290.0080.01214.35
5.6.280.0100.03617.64
5.6.270.0000.01514.25
5.6.260.0030.01313.81
5.6.250.0040.01114.50
5.6.240.0040.00714.14
5.6.230.0000.01213.97
5.6.220.0120.00613.87
5.6.210.0090.04417.53
5.6.200.0070.04416.07
5.6.190.0030.04917.20
5.6.180.0180.04217.39
5.6.170.0230.04417.52
5.6.160.0100.04517.37
5.6.150.0030.02716.23
5.6.140.0070.03816.14
5.6.130.0080.03816.17
5.6.120.0070.04717.68
5.6.110.0090.03817.79
5.6.100.0060.02617.79
5.6.90.0100.04017.57
5.6.80.0050.04817.31
5.6.70.0090.00314.09
5.6.60.0060.00614.31
5.6.50.0090.00014.56
5.6.40.0000.01114.47
5.6.30.0070.00314.49
5.6.20.0050.00514.19
5.6.10.0000.01714.27
5.6.00.0030.00714.12
5.5.380.0040.01110.90
5.5.370.0030.00910.91
5.5.360.0070.00710.98
5.5.350.0060.04515.67
5.5.340.0120.03814.66
5.5.330.0040.03115.57
5.5.320.0050.04615.74
5.5.310.0150.04215.60
5.5.300.0060.02814.49
5.5.290.0100.03714.51
5.5.280.0130.02215.99
5.5.270.0090.02615.95
5.5.260.0090.04515.97
5.5.250.0100.02215.76
5.5.240.0120.04215.59
5.5.230.0040.00710.90
5.5.220.0080.00310.91
5.5.210.0040.00810.90
5.5.200.0030.01010.90
5.5.190.0030.00911.03
5.5.180.0060.00610.90
5.5.170.0060.00010.90
5.5.160.0000.00911.14
5.5.150.0030.00911.23
5.5.140.0030.00310.91
5.5.130.0100.00010.90
5.5.120.0040.00811.01
5.5.110.0090.00310.90
5.5.100.0000.01210.90
5.5.90.0060.00310.90
5.5.80.0000.00611.12
5.5.70.0070.00310.90
5.5.60.0030.01010.90
5.5.50.0030.01010.98
5.5.40.0050.00011.13
5.5.30.0030.00311.00
5.5.20.0030.00611.12
5.5.10.0000.00510.97
5.5.00.0000.00710.96
5.4.450.0150.02815.23
5.4.440.0200.02815.11
5.4.430.0250.02515.19
5.4.420.0080.02515.27
5.4.410.0160.02015.03
5.4.400.0170.02315.03
5.4.390.0150.03215.03
5.4.380.0550.03414.74
5.4.370.0520.02614.86
5.4.360.0560.02714.82
5.4.350.0330.03214.80
5.4.340.0410.02514.80
5.4.330.0000.01310.92
5.4.320.0090.02211.80
5.4.310.0070.02211.78
5.4.300.0030.02411.74
5.4.290.0060.02111.73
5.4.280.0060.02111.68
5.4.270.0060.01811.68
5.4.260.0060.02111.68
5.4.250.0110.01811.74
5.4.240.0040.02111.71
5.4.230.0060.02011.68
5.4.220.0040.02311.68
5.4.210.0040.02211.77
5.4.200.0020.03011.68
5.4.190.0040.02111.68
5.4.180.0060.02011.68
5.4.170.0020.02511.69
5.4.160.0070.02011.68
5.4.150.0040.02111.68
5.4.140.0010.02311.52
5.4.130.0060.02111.54
5.4.120.0020.02211.49
5.4.110.0020.02111.49
5.4.100.0020.02311.49
5.4.90.0060.01911.49
5.4.80.0070.02011.49
5.4.70.0070.01811.49
5.4.60.0040.01911.49
5.4.50.0060.01811.49
5.4.40.0020.02111.48
5.4.30.0060.02011.49
5.4.20.0030.02311.49
5.4.10.0040.02111.49
5.4.00.0060.01811.23
5.3.290.0050.02111.87
5.3.280.0060.02111.83
5.3.270.0040.02311.84
5.3.260.0040.02211.84
5.3.250.0050.02111.85
5.3.240.0020.02211.84
5.3.230.0060.02011.84
5.3.220.0040.02111.82
5.3.210.0050.02111.82
5.3.200.0050.01911.82
5.3.190.0070.02011.82
5.3.180.0060.02011.82
5.3.170.0040.02011.82
5.3.160.0020.02311.82
5.3.150.0070.01811.82
5.3.140.0040.02311.81
5.3.130.0070.01911.81
5.3.120.0040.02211.81
5.3.110.0040.02311.81
5.3.100.0060.02011.55
5.3.90.0040.02311.55
5.3.80.0050.02011.54
5.3.70.0050.02111.54
5.3.60.0050.02011.54
5.3.50.0040.02311.51
5.3.40.0060.02011.51
5.3.30.0050.01811.49
5.3.20.0030.02111.38
5.3.10.0020.02311.36
5.3.00.0020.02411.35
5.2.170.0040.02110.11
5.2.160.0020.01710.11
5.2.150.0060.01710.11
5.2.140.0020.01910.11
5.2.130.0030.01810.08
5.2.120.0040.01610.09
5.2.110.0040.01610.09
5.2.100.0060.01510.08
5.2.90.0030.01710.09
5.2.80.0060.01410.08
5.2.70.0040.02110.08
5.2.60.0040.01910.06
5.2.50.0050.01510.04
5.2.40.0040.01510.03
5.2.30.0040.01610.02
5.2.20.0040.01810.02
5.2.10.0040.0169.97
5.2.00.0070.0169.90
5.1.60.0030.0159.54
5.1.50.0040.0149.54
5.1.40.0020.0179.54
5.1.30.0010.0179.71
5.1.20.0060.0169.72
5.1.10.0030.0179.58
5.1.00.0060.0139.58
5.0.50.0010.0178.82
5.0.40.0020.0118.75
5.0.30.0050.0178.66
5.0.20.0050.0088.64
5.0.10.0030.0108.63
5.0.00.0020.0208.63
4.4.90.0020.0117.84
4.4.80.0020.0107.83
4.4.70.0030.0107.83
4.4.60.0020.0157.83
4.4.50.0040.0117.83
4.4.40.0040.0167.80
4.4.30.0020.0127.83
4.4.20.0010.0107.87
4.4.10.0030.0137.87
4.4.00.0020.0167.83
4.3.110.0050.0077.78
4.3.100.0050.0077.78
4.3.90.0030.0097.77
4.3.80.0030.0177.74
4.3.70.0040.0077.76
4.3.60.0030.0087.76
4.3.50.0020.0107.76
4.3.40.0030.0137.72
4.3.30.0030.0097.09
4.3.20.0020.0107.07
4.3.10.0030.0097.06
4.3.00.0050.01013.44

preferences:
41.31 ms | 400 KiB | 5 Q