3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = new StdClass(null);

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)
8.3.40.0070.01418.46
8.3.30.0140.00020.17
8.3.20.0040.00418.48
8.3.10.0030.00620.92
8.3.00.0120.00623.65
8.2.170.0200.00022.96
8.2.160.0120.00620.43
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00419.83
8.2.110.0000.00920.51
8.2.100.0090.00317.68
8.2.90.0040.00419.09
8.2.80.0040.00419.40
8.2.70.0080.00417.25
8.2.60.0050.00317.91
8.2.50.0080.00018.07
8.2.40.0000.00718.22
8.2.30.0000.00819.31
8.2.20.0000.00717.64
8.2.10.0000.00717.62
8.2.00.0060.00317.66
8.1.270.0040.00423.99
8.1.260.0150.00426.35
8.1.250.0100.00728.09
8.1.240.0000.01022.00
8.1.230.0000.01123.83
8.1.220.0000.00818.77
8.1.210.0000.00818.84
8.1.200.0060.00317.21
8.1.190.0000.00817.28
8.1.180.0040.00418.10
8.1.170.0080.00018.59
8.1.160.0050.00218.72
8.1.150.0000.00718.50
8.1.140.0050.00317.32
8.1.130.0030.00317.80
8.1.120.0040.00317.41
8.1.110.0000.00717.39
8.1.100.0080.00017.38
8.1.90.0050.00217.34
8.1.80.0040.00417.29
8.1.70.0000.00717.37
8.1.60.0050.00317.49
8.1.50.0030.00617.36
8.1.40.0050.00317.46
8.1.30.0040.00417.56
8.1.20.0030.00517.58
8.1.10.0040.00417.56
8.1.00.0000.00817.48
8.0.300.0000.00819.93
8.0.290.0040.00417.04
8.0.280.0070.00018.39
8.0.270.0030.00317.20
8.0.260.0030.00316.74
8.0.250.0000.00716.92
8.0.240.0000.00716.91
8.0.230.0040.00416.73
8.0.220.0030.00516.68
8.0.210.0070.00016.78
8.0.200.0030.00316.85
8.0.190.0090.00016.79
8.0.180.0070.00016.83
8.0.170.0000.00816.78
8.0.160.0000.00716.71
8.0.150.0030.00316.78
8.0.140.0050.00316.79
8.0.130.0000.00713.23
8.0.120.0080.00016.65
8.0.110.0040.00416.88
8.0.100.0000.00816.66
8.0.90.0040.00416.69
8.0.80.0060.01516.78
8.0.70.0040.00416.80
8.0.60.0050.00316.71
8.0.50.0030.00516.79
8.0.30.0070.01116.99
8.0.20.0110.01117.40
8.0.10.0050.00516.98
8.0.00.0070.01116.66
7.4.330.0020.00216.73
7.4.320.0000.00616.38
7.4.300.0050.00316.33
7.4.290.0070.00016.39
7.4.280.0070.00016.51
7.4.270.0040.00416.38
7.4.260.0030.00313.19
7.4.250.0050.00316.49
7.4.240.0060.00016.48
7.4.230.0030.00316.63
7.4.220.0130.00716.43
7.4.210.0090.00716.44
7.4.200.0030.00316.32
7.4.190.0030.00316.33
7.4.160.0120.00616.38
7.4.150.0150.00317.40
7.4.140.0100.00917.86
7.4.130.0080.00816.45
7.4.120.0080.00816.35
7.4.110.0140.00316.36
7.4.100.0040.01216.44
7.4.90.0080.01116.33
7.4.80.0060.01319.39
7.4.70.0070.01116.51
7.4.60.0100.00916.29
7.4.50.0000.00916.27
7.4.40.0070.01022.77
7.4.30.0100.00716.38
7.4.00.0070.00714.74
7.3.330.0050.00012.93
7.3.320.0060.00012.98
7.3.310.0050.00316.13
7.3.300.0050.00216.12
7.3.290.0090.00616.08
7.3.280.0130.00416.10
7.3.270.0030.01317.40
7.3.260.0100.00818.24
7.3.250.0100.00816.29
7.3.240.0070.01016.09
7.3.230.0070.01016.39
7.3.210.0130.00316.36
7.3.200.0190.00619.39
7.3.190.0030.01416.22
7.3.180.0120.00416.37
7.3.170.0060.01216.31
7.3.160.0130.00316.52
7.3.120.0070.00314.83
7.2.330.0140.00316.43
7.2.320.0140.00316.62
7.2.310.0100.00716.56
7.2.300.0100.00616.55
7.2.290.0070.01016.45
7.2.120.0070.00716.59
7.2.110.0040.00416.36
7.2.100.0040.01116.55
7.2.90.0130.00316.17
7.2.80.0000.01016.40
7.2.70.0060.00916.74
7.2.60.0100.00116.56
7.2.50.0090.00616.83
7.2.40.0000.01516.46
7.2.30.0030.01016.61
7.2.20.0100.00316.42
7.2.10.0030.01016.73
7.2.00.0080.00918.00
7.1.240.0080.00415.57
7.1.230.0000.01315.66
7.1.220.0000.00715.66
7.1.210.0000.01415.52
7.1.200.0060.00515.59
7.1.190.0000.01015.73
7.1.180.0090.00615.38
7.1.170.0030.00915.73
7.1.160.0160.00015.68
7.1.150.0030.01015.46
7.1.140.0090.00015.50
7.1.130.0040.00415.60
7.1.120.0000.00815.59
7.1.110.0070.00715.77
7.1.100.0010.01016.63
7.1.90.0040.00415.51
7.1.80.0040.00815.69
7.1.70.0070.00516.26
7.1.60.0020.01717.48
7.1.50.0050.01316.17
7.1.40.0030.00615.66
7.1.30.0030.01015.69
7.1.20.0040.00715.64
7.1.10.0030.01015.70
7.1.00.0060.01819.08
7.0.320.0000.01215.02
7.0.310.0000.01215.11
7.0.300.0140.00015.41
7.0.290.0070.00715.20
7.0.280.0000.00915.47
7.0.270.0100.00315.23
7.0.260.0030.01015.07
7.0.250.0080.00415.28
7.0.240.0030.01015.03
7.0.230.0030.00515.39
7.0.220.0040.01115.23
7.0.210.0060.00315.45
7.0.200.0040.00916.05
7.0.190.0030.00315.35
7.0.180.0030.01215.21
7.0.170.0040.00415.25
7.0.160.0000.00915.32
7.0.150.0030.00615.51
7.0.140.0110.03418.70
7.0.130.0060.00615.06
7.0.120.0130.00014.87
7.0.110.0000.01415.33
7.0.100.0050.02817.62
7.0.90.0170.02817.61
7.0.80.0080.03117.64
7.0.70.0080.02517.43
7.0.60.0150.02317.55
7.0.50.0050.03217.85
7.0.40.0040.02916.67
7.0.30.0060.04616.80
7.0.20.0090.04416.73
7.0.10.0000.04716.58
7.0.00.0110.04016.72
5.6.380.0040.00414.54
5.6.370.0070.00714.30
5.6.360.0000.01214.34
5.6.350.0090.00314.36
5.6.340.0030.00914.11
5.6.330.0070.00714.54
5.6.320.0070.00714.25
5.6.310.0090.00314.33
5.6.300.0090.00014.11
5.6.290.0030.01014.34
5.6.280.0050.04017.77
5.6.270.0040.01114.34
5.6.260.0060.00314.17
5.6.250.0070.03617.26
5.6.240.0080.02717.59
5.6.230.0050.02717.35
5.6.220.0020.04717.46
5.6.210.0030.04117.41
5.6.200.0110.03117.55
5.6.190.0060.04617.68
5.6.180.0030.05017.79
5.6.170.0060.04317.75
5.6.160.0050.04417.63
5.6.150.0090.03917.60
5.6.140.0070.02717.64
5.6.130.0070.02617.78
5.6.120.0050.02517.59
5.6.110.0060.04817.59
5.6.100.0090.03417.57
5.6.90.0100.02617.49
5.6.80.0070.02517.35
5.6.70.0020.03117.28
5.6.60.0070.02217.32
5.6.50.0050.02417.21
5.6.40.0030.02517.33
5.6.30.0040.02717.25
5.6.20.0060.02317.42
5.6.10.0080.02017.25
5.6.00.0070.02117.26
5.5.380.0050.02015.90
5.5.370.0070.02215.81
5.5.360.0030.02815.88
5.5.350.0080.04015.82
5.5.340.0050.03216.07
5.5.330.0030.02816.00
5.5.320.0080.04016.03
5.5.310.0070.03516.03
5.5.300.0050.03516.04
5.5.290.0030.04716.09
5.5.280.0070.04116.09
5.5.270.0080.03816.08
5.5.260.0050.04816.08
5.5.250.0070.04415.90
5.5.240.0060.02015.71
5.5.230.0070.02515.71
5.5.220.0040.02415.72
5.5.210.0040.02115.69
5.5.200.0030.02315.77
5.5.190.0050.01815.69
5.5.180.0030.02215.76
5.5.170.0030.00713.95
5.5.160.0020.02515.75
5.5.150.0070.02315.72
5.5.140.0030.04115.63
5.5.130.0030.04015.74
5.5.120.0030.01915.76
5.5.110.0090.02815.74
5.5.100.0040.02315.69
5.5.90.0030.02315.60
5.5.80.0020.02315.60
5.5.70.0030.02215.63
5.5.60.0050.02215.70
5.5.50.0030.02315.71
5.5.40.0060.02115.67
5.5.30.0070.02015.61
5.5.20.0090.01815.70
5.5.10.0050.02215.64
5.5.00.0050.02515.67
5.4.450.0020.02315.25
5.4.440.0040.02515.30
5.4.430.0060.03815.27
5.4.420.0050.04215.33
5.4.410.0090.04015.22
5.4.400.0030.02415.15
5.4.390.0050.02215.16
5.4.380.0050.02015.19
5.4.370.0030.02415.16
5.4.360.0040.02315.19
5.4.350.0040.02115.16
5.4.340.0040.02315.21
5.4.330.0040.00811.27
5.4.320.0020.02015.25
5.4.310.0050.01715.16
5.4.300.0020.02915.20
5.4.290.0050.02415.21
5.4.280.0060.04215.20
5.4.270.0090.03715.16
5.4.260.0060.01915.12
5.4.250.0070.01815.04
5.4.240.0080.01815.04
5.4.230.0050.02015.24
5.4.220.0030.02815.25
5.4.210.0130.03515.11
5.4.200.0080.01815.15
5.4.190.0070.03015.11
5.4.180.0050.02215.15
5.4.170.0100.02015.08
5.4.160.0050.02315.15
5.4.150.0040.02315.18
5.4.140.0020.01913.78
5.4.130.0040.02013.77
5.4.120.0080.01713.79
5.4.110.0050.02013.84
5.4.100.0020.02313.74
5.4.90.0000.02313.86
5.4.80.0020.02013.84
5.4.70.0030.02313.85
5.4.60.0030.02413.79
5.4.50.0080.01513.79
5.4.40.0050.01713.80
5.4.30.0070.01713.75
5.4.20.0030.01513.83
5.4.10.0020.02313.73
5.4.00.0060.01813.54
5.3.290.0080.01812.94
5.3.280.0030.02312.90
5.3.270.0000.02712.92
5.3.260.0000.02712.91
5.3.250.0030.02212.93
5.3.240.0080.01712.89
5.3.230.0020.02212.91
5.3.220.0030.02212.84
5.3.210.0060.01812.85
5.3.200.0020.02412.87
5.3.190.0070.01512.91
5.3.180.0000.02212.90
5.3.170.0060.01712.84
5.3.160.0020.02212.82
5.3.150.0030.02012.88
5.3.140.0020.01912.91
5.3.130.0020.02312.81
5.3.120.0050.01712.84
5.3.110.0030.02112.82
5.3.100.0030.02412.63
5.3.90.0030.02112.63
5.3.80.0000.02312.63
5.3.70.0070.02012.57
5.3.60.0050.03412.63
5.3.50.0020.02212.60
5.3.40.0050.01812.61
5.3.30.0050.02512.57
5.3.20.0020.03612.45
5.3.10.0070.02712.45
5.3.00.0020.02112.38
5.2.170.0040.03311.18
5.2.160.0060.01711.21
5.2.150.0050.03011.10
5.2.140.0070.02511.17
5.2.130.0050.03311.19
5.2.120.0040.03611.20
5.2.110.0050.02911.10
5.2.100.0040.03211.18
5.2.90.0100.02811.08
5.2.80.0060.02111.08
5.2.70.0050.03311.19
5.2.60.0030.03311.17
5.2.50.0030.03311.06
5.2.40.0060.03011.04
5.2.30.0020.03611.04
5.2.20.0020.03511.04
5.2.10.0030.03311.08
5.2.00.0080.02810.98
5.1.60.0030.02910.55
5.1.50.0040.02510.54
5.1.40.0030.03110.54
5.1.30.0010.03010.73
5.1.20.0070.02710.84
5.1.10.0050.02310.66
5.1.00.0050.02510.61
5.0.50.0020.0209.90
5.0.40.0030.0139.86
5.0.30.0050.0329.86
5.0.20.0020.0229.86
5.0.10.0020.0189.86
5.0.00.0000.0259.86
4.4.90.0030.0189.86
4.4.80.0000.0229.86
4.4.70.0030.0109.86
4.4.60.0030.0179.86
4.4.50.0030.0189.86
4.4.40.0000.0219.86
4.4.30.0020.0229.86
4.4.20.0020.0209.86
4.4.10.0000.0189.86
4.4.00.0030.0259.86
4.3.110.0020.0189.86
4.3.100.0000.0229.86
4.3.90.0020.0209.86
4.3.80.0020.0269.86
4.3.70.0020.0159.86
4.3.60.0000.0119.86
4.3.50.0030.0189.86
4.3.40.0050.0279.86
4.3.30.0010.0169.86
4.3.20.0030.0209.86
4.3.10.0030.0209.86
4.3.00.0020.0199.86

preferences:
43.3 ms | 400 KiB | 5 Q