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 $arr["\0*\0$baz"]; 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)
8.3.40.0070.00718.55
8.3.30.0030.01019.21
8.3.20.0000.00820.26
8.3.10.0030.00621.61
8.3.00.0030.00519.38
8.2.170.0140.00022.96
8.2.160.0030.01220.39
8.2.150.0090.00624.18
8.2.140.0050.00324.66
8.2.130.0050.00226.16
8.2.120.0060.00321.03
8.2.110.0090.00920.94
8.2.100.0070.00417.84
8.2.90.0040.00419.22
8.2.80.0050.00317.97
8.2.70.0040.00417.88
8.2.60.0000.00818.04
8.2.50.0060.00318.28
8.2.40.0060.00320.61
8.2.30.0060.00321.11
8.2.20.0000.00717.68
8.2.10.0050.00318.10
8.2.00.0040.00417.77
8.1.270.0080.00023.82
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.62
8.1.230.0070.00417.58
8.1.220.0040.00417.79
8.1.210.0080.00018.77
8.1.200.0080.00017.35
8.1.190.0000.00717.57
8.1.180.0030.00518.10
8.1.170.0000.00818.59
8.1.160.0050.00318.79
8.1.150.0040.00418.84
8.1.140.0000.00717.44
8.1.130.0000.00717.79
8.1.120.0040.00417.43
8.1.110.0040.00417.45
8.1.100.0050.00317.47
8.1.90.0080.00017.39
8.1.80.0040.00317.34
8.1.70.0040.00417.41
8.1.60.0030.00517.51
8.1.50.0040.00417.46
8.1.40.0030.00617.38
8.1.30.0030.00617.63
8.1.20.0070.00017.65
8.1.10.0070.00017.57
8.1.00.0040.00417.49
8.0.300.0040.00420.64
8.0.290.0000.00916.75
8.0.280.0030.00318.30
8.0.270.0000.00717.23
8.0.260.0030.00317.30
8.0.250.0000.00717.01
8.0.240.0070.00017.00
8.0.230.0000.00716.99
8.0.220.0040.00416.91
8.0.210.0030.00317.01
8.0.200.0030.00317.02
8.0.190.0040.00417.01
8.0.180.0040.00417.02
8.0.170.0080.00016.88
8.0.160.0040.00416.96
8.0.150.0000.00816.97
8.0.140.0030.00516.82
8.0.130.0030.00313.37
8.0.120.0080.00016.91
8.0.110.0080.00016.86
8.0.100.0000.00716.83
8.0.90.0030.00416.74
8.0.80.0100.00716.91
8.0.70.0000.00717.06
8.0.60.0040.00416.78
8.0.50.0000.00716.91
8.0.30.0080.01017.26
8.0.20.0100.01217.40
8.0.10.0050.00216.95
8.0.00.0100.00816.68
7.4.330.0000.00515.00
7.4.320.0060.00016.48
7.4.300.0000.00616.50
7.4.290.0080.00016.60
7.4.280.0040.00416.48
7.4.270.0030.00316.50
7.4.260.0040.00416.47
7.4.250.0000.00716.52
7.4.240.0050.00216.43
7.4.230.0030.00316.62
7.4.220.0120.00616.66
7.4.210.0170.00316.46
7.4.200.0030.00316.35
7.4.160.0130.00616.67
7.4.150.0070.01117.40
7.4.140.0070.01417.86
7.4.130.0060.01016.54
7.4.120.0100.00716.69
7.4.110.0160.00716.61
7.4.100.0000.01816.33
7.4.90.0090.00916.65
7.4.80.0160.00519.39
7.4.70.0070.01016.64
7.4.60.0100.00616.58
7.4.50.0090.00016.36
7.4.40.0130.00316.64
7.4.30.0090.00616.48
7.4.00.0070.01114.88
7.3.330.0050.00013.36
7.3.320.0030.00313.29
7.3.310.0000.00716.24
7.3.300.0000.00716.41
7.3.290.0110.00716.42
7.3.280.0050.01016.41
7.3.270.0110.00717.40
7.3.260.0110.00616.43
7.3.250.0060.01116.38
7.3.240.0070.01016.43
7.3.230.0030.01316.52
7.3.210.0100.00716.68
7.3.200.0100.00619.39
7.3.190.0060.01216.54
7.3.180.0070.01316.59
7.3.170.0030.01616.39
7.3.160.0120.00916.56
7.3.10.0110.00416.56
7.3.00.0100.00416.61
7.2.330.0060.01616.74
7.2.320.0030.01416.72
7.2.310.0090.01216.79
7.2.300.0090.00916.73
7.2.290.0080.00816.71
7.2.130.0080.00516.88
7.2.120.0060.01116.94
7.2.110.0040.00716.79
7.2.100.0040.00916.85
7.2.90.0050.00817.00
7.2.80.0100.00916.69
7.2.70.0090.00416.76
7.2.60.0090.00216.79
7.2.50.0050.01116.74
7.2.40.0070.00716.66
7.2.30.0120.00416.73
7.2.20.0050.00916.98
7.2.10.0030.01316.85
7.2.00.0060.01017.81
7.1.250.0070.00615.58
7.1.200.0060.00615.72
7.1.100.0160.01116.52
7.1.70.0000.00717.17
7.1.60.0150.00419.46
7.1.50.0040.01416.93
7.1.00.0030.07722.28
7.0.200.0370.00714.91
7.0.140.0070.07022.15
7.0.110.0130.08019.94
7.0.100.0100.07720.00
7.0.90.0070.08019.86
7.0.80.0070.08719.98
7.0.70.0030.05019.88
7.0.60.0200.05720.03
7.0.50.0100.07320.06
7.0.40.0070.07719.83
7.0.30.0200.07019.79
7.0.20.0200.07719.82
7.0.10.0170.06019.65
7.0.00.0000.08719.68
5.6.280.0030.07320.91
5.6.260.0030.08320.51
5.6.250.0100.06320.69
5.6.240.0070.07720.66
5.6.230.0070.08320.46
5.6.220.0130.07020.68
5.6.210.0030.08320.64
5.6.200.0130.08020.52
5.6.190.0100.08320.48
5.6.180.0170.07020.59
5.6.170.0070.08320.62
5.6.160.0200.06020.65
5.6.150.0030.08320.86
5.6.140.0030.08720.55
5.6.130.0130.07720.55
5.6.120.0100.06720.46
5.6.110.0100.06320.63
5.6.100.0100.07720.54
5.6.90.0030.08720.68
5.6.80.0030.08320.00
5.6.70.0070.08720.22
5.6.60.0070.08019.84
5.6.50.0070.07719.94
5.6.40.0130.07320.01
5.6.30.0100.06720.00
5.6.20.0070.05020.02
5.6.10.0070.07020.20
5.6.00.0070.08319.98
5.5.380.0130.06720.32
5.5.370.0070.03720.47
5.5.360.0070.08320.40
5.5.350.0070.08720.39
5.5.340.0070.08321.02
5.5.330.0170.06320.87
5.5.320.0030.08720.96
5.5.310.0100.08320.86
5.5.300.0030.07320.98
5.5.290.0070.07720.98
5.5.280.0030.08320.90
5.5.270.0100.04320.80
5.5.260.0100.08020.98
5.5.250.0070.04720.61
5.5.240.0100.07720.37
5.5.230.0030.08020.15
5.5.220.0100.07720.21
5.5.210.0100.07320.41
5.5.200.0170.06720.18
5.5.190.0030.07320.38
5.5.180.0070.04020.21
5.5.160.0030.07720.23
5.5.150.0070.07720.16
5.5.140.0170.07020.10
5.5.130.0030.05720.13
5.5.120.0130.07320.30
5.5.110.0030.07020.04
5.5.100.0100.04720.15
5.5.90.0070.05719.98
5.5.80.0170.03720.04
5.5.70.0000.06719.99
5.5.60.0130.06720.21
5.5.50.0130.07320.04
5.5.40.0070.08020.12
5.5.30.0130.07019.98
5.5.20.0000.09020.12
5.5.10.0070.06320.21
5.5.00.0070.07320.05
5.4.450.0170.07319.64
5.4.440.0070.08319.46
5.4.430.0070.08019.41
5.4.420.0100.07719.33
5.4.410.0100.06719.18
5.4.400.0030.08318.99
5.4.390.0100.07718.95
5.4.380.0130.07019.18
5.4.370.0000.07319.02
5.4.360.0100.07319.00
5.4.350.0070.05719.01
5.4.340.0070.06319.25
5.4.320.0070.04019.18
5.4.310.0130.06019.14
5.4.300.0070.07718.99
5.4.290.0030.08019.00
5.4.280.0030.05019.00
5.4.270.0130.07019.16
5.4.260.0100.07319.31
5.4.250.0030.08019.00
5.4.240.0000.08718.94
5.4.230.0070.07019.33
5.4.220.0070.06319.19
5.4.210.0030.07018.98
5.4.200.0130.06718.98
5.4.190.0070.04719.21
5.4.180.0100.05719.13
5.4.170.0070.07018.98
5.4.160.0100.05319.12
5.4.150.0070.08319.22
5.4.140.0170.06016.46
5.4.130.0170.06716.51
5.4.120.0170.06016.28
5.4.110.0100.07316.36
5.4.100.0070.07016.65
5.4.90.0000.07316.50
5.4.80.0070.07016.34
5.4.70.0130.06316.29
5.4.60.0070.06716.54
5.4.50.0000.07716.39
5.4.40.0030.07016.34
5.4.30.0100.07316.39
5.4.20.0100.07316.38
5.4.10.0070.07016.58
5.4.00.0070.05715.87
5.3.290.0030.05314.67
5.3.280.0030.08314.72
5.3.270.0070.07714.64
5.3.260.0070.05314.61
5.3.250.0030.05014.59
5.3.240.0100.06714.68
5.3.230.0100.07314.54
5.3.220.0030.08014.78
5.3.210.0070.08014.79
5.3.200.0000.05014.57
5.3.190.0130.03714.59
5.3.180.0130.06714.59
5.3.170.0100.06714.68
5.3.160.0130.04714.56
5.3.150.0030.08714.56
5.3.140.0170.06314.41
5.3.130.0070.06014.39
5.3.120.0070.06714.66
5.3.110.0070.07714.67
5.3.100.0100.07014.16
5.3.90.0030.07714.02
5.3.80.0230.05714.04
5.3.70.0070.07314.15
5.3.60.0030.08314.07
5.3.50.0030.08014.09
5.3.40.0070.06314.03
5.3.30.0030.04313.91
5.3.20.0100.07013.68
5.3.10.0130.04713.68
5.3.00.0030.07313.71
5.2.170.0030.06011.76
5.2.160.0030.06011.76
5.2.150.0070.03311.76
5.2.140.0070.06311.76
5.2.130.0130.05711.76
5.2.120.0130.05311.76
5.2.110.0070.06011.76
5.2.100.0070.06011.76
5.2.90.0000.06311.76
5.2.80.0030.06311.76
5.2.70.0100.03311.76
5.2.60.0070.05311.76
5.2.50.0000.07011.76
5.2.40.0100.05711.76
5.2.30.0070.04311.76
5.2.20.0070.06011.76
5.2.10.0100.05011.76
5.2.00.0100.05711.76
5.1.60.0030.05011.76
5.1.50.0000.03711.76
5.1.40.0100.04711.76
5.1.30.0030.05311.76
5.1.20.0070.05311.76
5.1.10.0030.06011.76
5.1.00.0000.05011.76
5.0.50.0000.04711.76
5.0.40.0000.04711.76
5.0.30.0070.05711.76
5.0.20.0000.02711.76
5.0.10.0100.03311.76
5.0.00.0000.07311.76
4.4.90.0030.03711.76
4.4.80.0070.03011.76
4.4.70.0070.03311.76
4.4.60.0030.03311.76
4.4.50.0100.02711.76
4.4.40.0000.05011.76
4.4.30.0070.03011.76
4.4.20.0030.03311.76
4.4.10.0030.02711.76
4.4.00.0000.04311.76
4.3.110.0070.01711.76
4.3.100.0070.02311.76
4.3.90.0070.03011.76
4.3.80.0070.05011.76
4.3.70.0100.01011.76
4.3.60.0000.03711.76
4.3.50.0000.04011.76
4.3.40.0030.05311.76
4.3.30.0030.01711.76
4.3.20.0100.02711.76
4.3.10.0070.03311.76
4.3.00.0070.03011.76

preferences:
47.51 ms | 400 KiB | 5 Q