3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar = 'barValue'; protected $baz = 'bazValue'; private $tab = 'tabValue'; } $data = (array) new Foo(); var_dump(explode(chr(ord("\x00")), "\0Foo\0tab")); var_dump($data["bar"]); var_dump($data["\0*\0baz"]); var_dump($data["\0Foo\0tab"]);

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)
8.3.60.0140.00718.43
8.3.50.0120.00822.93
8.3.40.0100.00718.59
8.3.30.0060.00918.88
8.3.20.0080.00020.37
8.3.10.0000.00820.53
8.3.00.0060.00317.34
8.2.180.0100.01018.13
8.2.170.0120.00822.96
8.2.160.0140.00020.50
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0080.00019.54
8.2.110.0060.00322.11
8.2.100.0100.00317.52
8.2.90.0090.00017.63
8.2.80.0040.00417.97
8.2.70.0080.00017.93
8.2.60.0030.00518.04
8.2.50.0030.00818.10
8.2.40.0030.00620.58
8.2.30.0040.00417.96
8.2.20.0080.00017.63
8.2.10.0040.00418.11
8.2.00.0000.00717.72
8.1.280.0100.00725.92
8.1.270.0000.00920.66
8.1.260.0110.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00322.02
8.1.230.0060.01019.09
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0030.00518.51
8.1.160.0060.00318.74
8.1.150.0030.00318.73
8.1.140.0070.00017.29
8.1.130.0070.00017.84
8.1.120.0040.00417.42
8.1.110.0000.00717.37
8.1.100.0040.00417.27
8.1.90.0050.00317.50
8.1.80.0000.00917.39
8.1.70.0050.00217.29
8.1.60.0080.00017.45
8.1.50.0000.00817.52
8.1.40.0120.00017.34
8.1.30.0040.00417.54
8.1.20.0040.00417.70
8.1.10.0050.00317.45
8.1.00.0040.00417.31
8.0.300.0040.00419.77
8.0.290.0050.00516.75
8.0.280.0030.00318.38
8.0.270.0030.00317.09
8.0.260.0000.00717.20
8.0.250.0000.00716.90
8.0.240.0030.00316.89
8.0.230.0000.00716.83
8.0.220.0000.00716.80
8.0.210.0030.00316.68
8.0.200.0030.00316.93
8.0.190.0070.00016.79
8.0.180.0040.00416.74
8.0.170.0040.00416.87
8.0.160.0070.00016.86
8.0.150.0050.00316.87
8.0.140.0040.00416.70
8.0.130.0040.00413.20
8.0.120.0000.00716.61
8.0.110.0040.00416.72
8.0.100.0000.00716.66
8.0.90.0040.00416.70
8.0.80.0090.00616.82
8.0.70.0070.00016.68
8.0.60.0070.00016.80
8.0.50.0070.00016.81
8.0.30.0130.00617.08
8.0.20.0120.00717.40
8.0.10.0030.00516.98
8.0.00.0070.01116.79
7.4.330.0000.00615.09
7.4.320.0000.00716.59
7.4.300.0050.00216.57
7.4.290.0000.00716.42
7.4.280.0040.00416.57
7.4.270.0040.00416.61
7.4.260.0000.00716.47
7.4.250.0080.00016.57
7.4.240.0020.00716.62
7.4.230.0070.00016.39
7.4.220.0060.01516.63
7.4.210.0040.01616.62
7.4.200.0070.00016.69
7.4.160.0060.01016.41
7.4.150.0140.00417.40
7.4.140.0110.00717.86
7.4.130.0070.01416.42
7.4.120.0110.00616.44
7.4.110.0060.01216.38
7.4.100.0070.01016.35
7.4.90.0140.00316.48
7.4.80.0140.00916.29
7.4.70.0060.01016.43
7.4.60.0030.01416.55
7.4.50.0030.00316.21
7.4.40.0090.00916.41
7.4.30.0100.00716.60
7.4.00.0100.00615.10
7.3.330.0040.00213.31
7.3.320.0030.00313.29
7.3.310.0030.00316.32
7.3.300.0070.00016.36
7.3.290.0080.00716.23
7.3.280.0080.00916.22
7.3.270.0120.00617.40
7.3.260.0090.01016.54
7.3.250.0100.00816.34
7.3.240.0060.01016.18
7.3.230.0040.01216.39
7.3.210.0080.01116.33
7.3.200.0140.00619.39
7.3.190.0040.01416.27
7.3.180.0030.01316.35
7.3.170.0070.01016.39
7.3.160.0090.00616.38
7.3.10.0090.00516.27
7.3.00.0000.01516.15
7.2.330.0100.01316.52
7.2.320.0120.00916.66
7.2.310.0090.01116.45
7.2.300.0060.01116.62
7.2.290.0060.01216.70
7.2.130.0060.00616.34
7.2.120.0070.00716.34
7.2.110.0080.00616.79
7.2.100.0030.01316.05
7.2.90.0060.00316.74
7.2.80.0080.00416.59
7.2.70.0090.00616.57
7.2.60.0040.00916.58
7.2.50.0110.00716.31
7.2.40.0100.00616.54
7.2.30.0080.00416.46
7.2.20.0090.00516.70
7.2.10.0060.01016.50
7.2.00.0050.00718.05
7.1.250.0100.00015.55
7.1.200.0030.01015.58
7.1.100.0000.01318.14
7.1.70.0030.00617.06
7.1.60.0140.01019.18
7.1.50.0270.00616.83
7.1.00.0030.07722.54
7.0.200.0000.00716.63
7.0.140.0000.07722.09
7.0.60.0100.08019.89
7.0.50.0030.06317.84
7.0.40.0030.04320.11
7.0.30.0300.05020.27
7.0.20.0100.04720.10
7.0.10.0000.08320.08
7.0.00.0030.09020.14
5.6.280.0070.07020.78
5.6.210.0230.05320.75
5.6.200.0070.06018.18
5.6.190.0100.05720.61
5.6.180.0170.07720.55
5.6.170.0230.05720.49
5.6.160.0030.04020.57
5.6.150.0070.03718.25
5.6.140.0030.08018.24
5.6.130.0000.08718.14
5.6.120.0070.08021.00
5.6.110.0100.08321.10
5.6.100.0070.08320.98
5.6.90.0130.06020.99
5.6.80.0170.07020.40
5.5.350.0230.07720.38
5.5.340.0070.05018.03
5.5.330.0070.04320.40
5.5.320.0200.05720.27
5.5.310.0330.06320.30
5.5.300.0030.04317.99
5.5.290.0070.08717.98
5.5.280.0030.07320.84
5.5.270.0070.08020.79
5.5.260.0070.04020.76
5.5.250.0200.07320.46
5.5.240.0270.07020.27
5.4.450.0900.05719.44
5.4.440.1130.04719.41
5.4.430.0870.05319.38
5.4.420.0070.06019.52
5.4.410.0070.05319.41
5.4.400.0370.06718.87
5.4.390.0530.05718.61
5.4.380.0570.06718.56
5.4.370.0270.06318.56
5.4.360.0470.05318.72
5.4.350.0090.04812.02
5.4.340.0070.03912.02
5.4.320.0090.03712.49
5.4.310.0050.04412.49
5.4.300.0060.03612.49
5.4.290.0090.04012.50
5.4.280.0090.03512.39
5.4.270.0110.03712.39
5.4.260.0070.04512.39
5.4.250.0100.04112.39
5.4.240.0090.03812.39
5.4.230.0110.03812.38
5.4.220.0090.03912.38
5.4.210.0070.04012.38
5.4.200.0090.04012.38
5.4.190.0060.04612.38
5.4.180.0060.04112.38
5.4.170.0050.03812.39
5.4.160.0050.04312.39
5.4.150.0050.04112.38
5.4.140.0060.04312.06
5.4.130.0110.04112.05
5.4.120.0060.04212.01
5.4.110.0090.04112.01
5.4.100.0090.03912.01
5.4.90.0090.04212.01
5.4.80.0050.04512.00
5.4.70.0040.04012.00
5.4.60.0130.03412.00
5.4.50.0080.03812.01
5.4.40.0060.03911.99
5.4.30.0050.03711.99
5.4.20.0040.04711.99
5.4.10.0070.05111.99
5.4.00.0090.04911.48
5.3.290.0110.05312.80
5.3.280.0080.05212.71
5.3.270.0110.05512.72
5.3.260.0120.05312.72
5.3.250.0070.05412.72
5.3.240.0100.05212.72
5.3.230.0070.04312.70
5.3.220.0090.04712.68
5.3.210.0070.05612.68
5.3.200.0100.05112.68
5.3.190.0140.04412.68
5.3.180.0120.04812.67
5.3.170.0110.05012.66
5.3.160.0140.04612.67
5.3.150.0130.04912.67
5.3.140.0130.04712.66
5.3.130.0090.05112.66
5.3.120.0070.04412.66
5.3.110.0080.04112.66
5.3.100.0120.03412.12
5.3.90.0090.03712.09
5.3.80.0080.03512.08
5.3.70.0040.04012.09
5.3.60.0060.04012.07
5.3.50.0060.04012.02
5.3.40.0080.04012.02
5.3.30.0070.03711.98
5.3.20.0060.03911.76
5.3.10.0080.03911.72
5.3.00.0030.04811.71
5.2.170.0100.0349.21
5.2.160.0080.0379.21
5.2.150.0060.0439.21
5.2.140.0060.0429.21
5.2.130.0070.0319.17
5.2.120.0100.0279.17
5.2.110.0040.0309.18
5.2.100.0090.0319.18
5.2.90.0040.0339.17
5.2.80.0090.0329.17
5.2.70.0050.0369.17
5.2.60.0080.0319.12
5.2.50.0090.0359.09
5.2.40.0060.0329.07
5.2.30.0070.0319.04
5.2.20.0050.0299.03
5.2.10.0060.0288.94
5.2.00.0050.0288.80
5.1.60.0060.0248.08
5.1.50.0070.0258.07
5.1.40.0050.0258.06
5.1.30.0040.0318.41
5.1.20.0040.0288.43
5.1.10.0070.0288.15
5.1.00.0030.0278.16
5.0.50.0050.0206.63
5.0.40.0030.0206.49
5.0.30.0040.0336.30
5.0.20.0060.0196.28
5.0.10.0080.0256.25
5.0.00.0040.0396.24
4.4.90.0030.0214.77
4.4.80.0040.0194.76
4.4.70.0020.0184.76
4.4.60.0050.0154.76
4.4.50.0030.0184.77
4.4.40.0020.0294.71
4.4.30.0050.0164.76
4.4.20.0040.0194.84
4.4.10.0050.0204.85
4.4.00.0070.0294.76
4.3.110.0030.0194.67
4.3.100.0060.0174.67
4.3.90.0040.0174.63
4.3.80.0030.0304.58
4.3.70.0020.0194.63
4.3.60.0040.0194.63
4.3.50.0090.0334.63
4.3.40.0020.0304.54
4.3.30.0020.0193.30
4.3.20.0040.0213.28
4.3.10.0060.0183.23
4.3.00.0170.0208.45

preferences:
55.32 ms | 401 KiB | 5 Q