3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar = 'barValue'; protected $baz = 'bazValue'; private $tab = 'tabValue'; } $arr = ((array)new Foo()); echo $arr["\0*\0baz"]; foreach($arr as $i=>$ar){ echo $i."\n"; }

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)
8.3.60.0150.00016.63
8.3.50.0070.01022.84
8.3.40.0110.00418.70
8.3.30.0070.00718.96
8.3.20.0040.00420.13
8.3.10.0030.00621.57
8.3.00.0040.00419.38
8.2.180.0180.00316.32
8.2.170.0100.01022.96
8.2.160.0000.01520.57
8.2.150.0100.01024.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0060.00320.92
8.2.110.0060.00320.52
8.2.100.0040.00817.84
8.2.90.0040.00419.35
8.2.80.0030.00517.97
8.2.70.0100.00017.63
8.2.60.0050.00318.16
8.2.50.0000.00818.07
8.2.40.0050.00318.28
8.2.30.0050.00219.47
8.2.20.0040.00417.80
8.2.10.0000.00818.09
8.2.00.0030.00517.74
8.1.280.0110.00425.92
8.1.270.0040.00423.81
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0070.00323.73
8.1.230.0040.00722.07
8.1.220.0030.00517.78
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0080.00017.35
8.1.180.0030.00618.10
8.1.170.0080.00018.45
8.1.160.0040.00321.99
8.1.150.0000.00818.82
8.1.140.0000.00717.55
8.1.130.0030.00317.86
8.1.120.0030.00317.33
8.1.110.0030.00517.33
8.1.100.0000.00717.45
8.1.90.0040.00417.35
8.1.80.0030.00317.39
8.1.70.0000.00717.45
8.1.60.0030.00617.54
8.1.50.0050.00317.51
8.1.40.0000.00817.50
8.1.30.0060.00317.52
8.1.20.0040.00417.60
8.1.10.0000.00817.59
8.1.00.0000.00717.54
8.0.300.0000.00718.77
8.0.290.0000.00716.59
8.0.280.0000.00818.43
8.0.270.0070.00017.14
8.0.260.0000.00617.25
8.0.250.0030.00316.96
8.0.240.0030.00316.94
8.0.230.0000.00716.83
8.0.220.0050.00216.90
8.0.210.0000.00716.93
8.0.200.0070.00017.00
8.0.190.0070.00016.84
8.0.180.0040.00416.92
8.0.170.0040.00416.79
8.0.160.0000.00716.93
8.0.150.0080.00016.86
8.0.140.0050.00216.88
8.0.130.0030.00313.35
8.0.120.0030.00516.75
8.0.110.0030.00516.86
8.0.100.0060.00316.73
8.0.90.0040.00416.93
8.0.80.0090.00916.79
8.0.70.0040.00416.98
8.0.60.0040.00416.84
8.0.50.0050.00217.00
8.0.30.0110.01017.05
8.0.20.0060.01217.40
8.0.10.0000.00816.88
8.0.00.0100.00816.78
7.4.330.0000.00515.05
7.4.320.0030.00316.49
7.4.300.0030.00316.52
7.4.290.0030.00316.39
7.4.280.0040.00416.63
7.4.270.0000.00616.36
7.4.260.0030.00716.45
7.4.250.0070.00016.54
7.4.240.0010.00616.51
7.4.230.0030.00316.59
7.4.220.0090.00916.45
7.4.210.0100.00316.60
7.4.200.0000.00716.66
7.4.160.0080.01316.34
7.4.150.0190.00017.40
7.4.140.0100.00817.86
7.4.130.0110.00816.49
7.4.120.0060.01416.62
7.4.110.0140.00416.66
7.4.100.0110.00716.66
7.4.90.0070.01416.59
7.4.80.0120.00919.39
7.4.70.0060.00916.35
7.4.60.0040.01216.54
7.4.50.0000.00916.36
7.4.40.0110.00616.36
7.4.30.0030.01316.50
7.4.10.0040.02215.02
7.4.00.0130.00814.77
7.3.330.0000.00513.28
7.3.320.0030.00313.20
7.3.310.0070.00016.42
7.3.300.0030.00316.21
7.3.290.0100.00316.25
7.3.280.0110.00616.27
7.3.270.0030.01617.40
7.3.260.0090.00916.62
7.3.250.0050.01216.58
7.3.240.0090.00916.43
7.3.230.0130.00316.60
7.3.210.0100.01316.20
7.3.200.0130.00319.39
7.3.190.0080.00816.54
7.3.180.0110.00516.61
7.3.170.0120.00616.29
7.3.160.0130.00316.37
7.3.130.0190.01015.08
7.3.120.0080.01314.84
7.3.110.0150.00814.92
7.3.100.0160.00414.87
7.3.90.0170.00314.84
7.3.80.0120.00914.69
7.3.70.0060.01514.76
7.3.60.0070.00914.73
7.3.50.0100.01114.86
7.3.40.0120.01014.62
7.3.30.0130.00414.64
7.3.20.0120.00916.59
7.3.10.0110.00916.62
7.3.00.0100.01016.53
7.2.330.0140.00316.67
7.2.320.0070.01016.68
7.2.310.0000.01916.73
7.2.300.0250.00316.63
7.2.290.0140.00516.71
7.2.260.0220.00315.06
7.2.250.0110.01414.91
7.2.240.0080.01415.01
7.2.230.0120.00715.21
7.2.220.0060.01315.09
7.2.210.0070.01515.05
7.2.200.0090.01115.24
7.2.190.0110.00915.09
7.2.180.0090.01014.96
7.2.170.0130.00414.90
7.2.160.0100.01214.91
7.2.150.0120.00917.01
7.2.140.0080.01116.92
7.2.130.0130.00716.96
7.2.120.0090.01316.94
7.2.110.0150.00716.92
7.2.100.0100.01016.75
7.2.90.0090.00917.03
7.2.80.0120.01016.94
7.2.70.0130.00514.49
7.2.60.0100.00816.95
7.2.50.0110.01016.90
7.2.40.0070.01016.94
7.2.30.0080.01116.96
7.2.20.0070.01116.84
7.2.10.0150.00516.87
7.2.00.0090.00917.58
7.1.330.0100.01115.91
7.1.320.0070.01515.85
7.1.310.0100.00815.79
7.1.300.0100.00915.73
7.1.290.0100.01015.89
7.1.280.0100.01015.77
7.1.270.0070.01115.84
7.1.260.0090.01115.65
7.1.250.0080.01015.84
7.1.240.0150.01115.90
7.1.230.0200.00515.77
7.1.220.0230.00315.46
7.1.210.0140.01415.75
7.1.200.0170.00315.76
7.1.190.0140.01415.93
7.1.180.0090.01515.96
7.1.170.0120.01215.61
7.1.160.0100.01515.47
7.1.150.0140.01115.93
7.1.140.0140.01115.82
7.1.130.0140.01115.78
7.1.120.0180.00715.89
7.1.110.0120.01115.83
7.1.100.0090.00916.95
7.1.90.0040.01515.91
7.1.80.0100.00315.73
7.1.70.0030.01116.50
7.1.60.0060.00917.48
7.1.50.0100.00516.34
7.1.40.0000.01415.47
7.1.30.0090.00615.75
7.1.20.0070.00715.59
7.1.10.0060.00615.66
7.1.00.0070.03919.12
7.0.330.0100.01515.49
7.0.320.0120.00915.34
7.0.310.0120.00912.00
7.0.300.0150.01115.45
7.0.290.0120.01215.09
7.0.280.0130.01115.56
7.0.270.0170.01015.22
7.0.260.0120.00915.41
7.0.250.0040.02215.46
7.0.240.0070.00715.39
7.0.230.0100.00315.55
7.0.220.0110.00415.45
7.0.210.0070.00715.46
7.0.200.0200.00415.14
7.0.190.0100.00315.55
7.0.180.0090.00615.61
7.0.170.0000.01215.57
7.0.160.0030.01015.44
7.0.150.0080.00815.27
7.0.140.0050.03918.86
7.0.130.0090.00615.37
7.0.120.0070.01015.30
7.0.110.0120.00315.50
7.0.100.0000.01115.59
7.0.90.0000.01515.57
7.0.80.0000.01415.52
7.0.70.0070.01015.58
7.0.60.0020.04617.73
7.0.50.0020.02716.70
7.0.40.0070.04816.80
7.0.30.0180.02516.79
7.0.20.0170.04216.90
7.0.10.0090.04516.68
7.0.00.0100.04516.72
5.6.400.0130.01314.64
5.6.390.0140.01414.16
5.6.380.0190.00614.70
5.6.370.0110.01414.28
5.6.360.0040.02214.64
5.6.350.0130.01314.32
5.6.340.0150.01514.33
5.6.330.0160.01214.52
5.6.320.0130.00414.66
5.6.310.0070.00714.61
5.6.300.0000.01314.56
5.6.290.0110.00414.79
5.6.280.0040.00814.49
5.6.270.0070.00714.32
5.6.260.0040.01414.10
5.6.250.0070.00414.38
5.6.240.0070.00714.18
5.6.230.0070.01014.70
5.6.220.0070.00714.50
5.6.210.0020.02517.58
5.6.200.0070.03316.34
5.6.190.0100.04317.43
5.6.180.0130.04117.47
5.6.170.0200.03017.39
5.6.160.0070.04417.44
5.6.150.0080.04116.26
5.6.140.0000.02816.16
5.6.130.0050.04616.38
5.6.120.0100.04217.74
5.6.110.0120.01817.73
5.6.100.0130.04217.57
5.6.90.0080.04417.63
5.6.80.0130.04017.36
5.6.70.1810.01717.28
5.6.60.0030.01114.49
5.6.50.0090.00614.36
5.6.40.0110.00314.24
5.6.30.0070.01014.70
5.6.20.0060.00914.19
5.6.10.0040.01114.31
5.6.00.0060.00914.17
5.5.380.0160.01214.55
5.5.370.0130.01014.26
5.5.360.0140.00414.28
5.5.350.0190.03917.16
5.5.340.0120.04816.13
5.5.330.0100.04717.22
5.5.320.0220.03217.49
5.5.310.0230.03717.28
5.5.300.0060.03415.96
5.5.290.0120.03616.07
5.5.280.0080.05017.49
5.5.270.0060.03817.58
5.5.260.0150.03217.41
5.5.250.0170.04017.36
5.5.240.0170.04117.26
5.5.230.0150.01214.01
5.5.220.0140.01114.38
5.5.210.0140.01114.26
5.5.200.0090.01814.13
5.5.190.0120.00714.20
5.5.180.0210.00414.11
5.5.170.0100.01614.08
5.5.160.0140.01114.41
5.5.150.0160.00814.12
5.5.140.0150.01114.20
5.5.130.0200.00614.25
5.5.120.0210.00314.35
5.5.110.0140.01114.18
5.5.100.0190.00614.44
5.5.90.0140.01014.41
5.5.80.0160.00614.64
5.5.70.0160.01014.24
5.5.60.0210.00713.82
5.5.50.0120.01114.36
5.5.40.0100.01614.09
5.5.30.0150.00914.23
5.5.20.0140.01114.42
5.5.10.0100.01414.17
5.5.00.0180.00713.98
5.4.450.0180.02415.71
5.4.440.0160.02315.64
5.4.430.0330.02315.77
5.4.420.0220.02415.76
5.4.410.0120.03015.73
5.4.400.0260.02515.60
5.4.390.0210.02315.53
5.4.380.0220.03115.37
5.4.370.0160.03515.35
5.4.360.0140.03615.28
5.4.350.0180.03615.25
5.4.340.0260.02815.39
5.4.330.0070.00912.00
5.4.320.0120.02012.24
5.4.310.0100.02012.25
5.4.300.0100.02412.24
5.4.290.0070.02512.24
5.4.280.0100.02012.19
5.4.270.0080.02312.19
5.4.260.0100.02012.19
5.4.250.0060.02712.19
5.4.240.0080.02112.20
5.4.230.0080.02112.19
5.4.220.0070.02112.19
5.4.210.0110.01812.19
5.4.200.0070.02112.19
5.4.190.0060.02412.19
5.4.180.0060.02312.19
5.4.170.0070.02012.19
5.4.160.0090.01912.19
5.4.150.0080.02212.19
5.4.140.0100.02312.03
5.4.130.0080.01912.02
5.4.120.0060.02212.01
5.4.110.0090.02512.00
5.4.100.0080.02312.00
5.4.90.0100.01912.00
5.4.80.0100.01912.00
5.4.70.0060.02312.00
5.4.60.0080.02012.00
5.4.50.0050.02412.00
5.4.40.0080.02111.99
5.4.30.0070.02111.99
5.4.20.0070.02211.99
5.4.10.0050.02311.99
5.4.00.0100.02111.74
5.3.290.0080.04812.80
5.3.280.0060.03712.71
5.3.270.0100.03712.72
5.3.260.0060.03912.72
5.3.250.0080.04212.72
5.3.240.0080.03412.72
5.3.230.0040.03912.71
5.3.220.0040.03912.68
5.3.210.0080.03612.68
5.3.200.0040.03812.68
5.3.190.0070.03512.68
5.3.180.0070.05112.67
5.3.170.0050.04012.67
5.3.160.0080.03612.67
5.3.150.0070.04012.68
5.3.140.0090.03712.66
5.3.130.0050.04612.66
5.3.120.0080.04712.66
5.3.110.0060.04212.66
5.3.100.0060.03712.12
5.3.90.0040.03812.09
5.3.80.0090.03812.08
5.3.70.0080.03712.08
5.3.60.0070.04512.07
5.3.50.0100.03712.02
5.3.40.0080.03812.03
5.3.30.0070.03211.98
5.3.20.0060.04211.76
5.3.10.0060.04011.72
5.3.00.0070.04011.71
5.2.170.0050.0349.21
5.2.160.0050.0289.21
5.2.150.0020.0349.21
5.2.140.0030.0319.21
5.2.130.0040.0299.17
5.2.120.0050.0339.17
5.2.110.0060.0329.18
5.2.100.0060.0269.18
5.2.90.0070.0339.17
5.2.80.0050.0299.17
5.2.70.0060.0289.17
5.2.60.0040.0309.12
5.2.50.0070.0279.09
5.2.40.0010.0319.07
5.2.30.0030.0309.05
5.2.20.0020.0359.03
5.2.10.0030.0368.93
5.2.00.0050.0288.80
5.1.60.0080.0238.08
5.1.50.0040.0258.08
5.1.40.0050.0238.06
5.1.30.0090.0248.41
5.1.20.0040.0278.43
5.1.10.0040.0308.15
5.1.00.0050.0298.15
5.0.50.0080.0166.63
5.0.40.0050.0186.49
5.0.30.0030.0446.31
5.0.20.0090.0186.27
5.0.10.0030.0256.25
5.0.00.0030.0356.24
4.4.90.0030.0154.78
4.4.80.0030.0194.75
4.4.70.0030.0174.76
4.4.60.0050.0144.75
4.4.50.0010.0164.77
4.4.40.0020.0264.70
4.4.30.0010.0174.76
4.4.20.0030.0214.84
4.4.10.0020.0214.85
4.4.00.0030.0244.76
4.3.110.0040.0224.67
4.3.100.0050.0124.67
4.3.90.0040.0124.63
4.3.80.0050.0254.58
4.3.70.0010.0164.63
4.3.60.0060.0194.63
4.3.50.0040.0144.63
4.3.40.0020.0244.53
4.3.30.0020.0163.30
4.3.20.0010.0243.28
4.3.10.0020.0203.24
4.3.00.0070.01715.09

preferences:
41.17 ms | 400 KiB | 5 Q