3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { private $bar = 42; } $obj = new foo; $propname="\0foo\0bar"; $a = (array) $obj; var_dump($a); echo $a[$propname];

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)
8.3.60.0070.01018.18
8.3.50.0080.00917.44
8.3.40.0110.00418.67
8.3.30.0070.00718.85
8.3.20.0000.00818.73
8.3.10.0040.00420.48
8.3.00.0000.00817.63
8.2.180.0070.01116.63
8.2.170.0110.01122.96
8.2.160.0130.00318.80
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0080.00319.95
8.2.110.0060.00320.88
8.2.100.0040.00717.91
8.2.90.0000.00819.26
8.2.80.0000.00818.16
8.2.70.0040.00417.38
8.2.60.0040.00417.93
8.2.50.0000.00718.07
8.2.40.0040.00418.22
8.2.30.0060.00318.07
8.2.20.0040.00417.69
8.2.10.0050.00517.74
8.2.00.0030.00717.68
8.1.280.0090.00925.92
8.1.270.0030.00524.66
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00020.83
8.1.230.0030.00921.02
8.1.220.0040.00417.79
8.1.210.0050.00318.84
8.1.200.0060.00317.11
8.1.190.0040.00417.28
8.1.180.0040.00418.10
8.1.170.0000.00818.81
8.1.160.0070.00018.82
8.1.150.0060.00318.61
8.1.140.0050.00217.43
8.1.130.0000.00717.81
8.1.120.0030.00317.44
8.1.110.0000.00717.28
8.1.100.0040.00417.27
8.1.90.0050.00217.27
8.1.80.0000.00717.29
8.1.70.0000.00717.34
8.1.60.0040.00417.46
8.1.50.0030.00617.49
8.1.40.0050.00317.54
8.1.30.0000.00817.53
8.1.20.0040.00417.65
8.1.10.0000.00817.55
8.1.00.0080.00517.42
8.0.300.0050.00319.92
8.0.290.0000.00816.75
8.0.280.0040.00418.50
8.0.270.0000.00717.16
8.0.260.0030.00316.77
8.0.250.0080.00016.83
8.0.240.0070.00316.84
8.0.230.0030.00316.89
8.0.220.0030.00316.78
8.0.210.0030.00316.70
8.0.200.0050.00316.96
8.0.190.0070.00316.78
8.0.180.0040.00416.87
8.0.170.0030.00616.71
8.0.160.0070.00016.84
8.0.150.0000.00916.65
8.0.140.0110.00016.84
8.0.130.0030.00313.19
8.0.120.0030.00516.79
8.0.110.0000.00816.86
8.0.100.0000.00716.76
8.0.90.0050.00316.89
8.0.80.0110.00416.79
8.0.70.0000.00716.77
8.0.60.0050.00216.80
8.0.50.0040.00416.88
8.0.30.0090.01017.12
8.0.20.0100.01017.03
8.0.10.0040.00416.83
8.0.00.0120.00516.78
7.4.330.0060.00012.97
7.4.320.0000.00616.41
7.4.300.0030.00316.51
7.4.290.0000.00616.48
7.4.280.0030.00616.48
7.4.270.0060.00016.48
7.4.260.0000.00613.29
7.4.250.0000.00716.56
7.4.240.0030.00316.52
7.4.230.0030.00316.33
7.4.220.0160.00316.49
7.4.210.0060.01016.55
7.4.200.0040.00416.58
7.4.190.0070.00016.76
7.4.160.0040.01116.52
7.4.150.0070.01716.65
7.4.140.0120.00916.52
7.4.130.0070.01016.50
7.4.120.0110.00916.65
7.4.110.0140.00316.51
7.4.100.0130.00716.45
7.4.90.0090.00916.48
7.4.80.0070.01016.34
7.4.70.0030.01516.23
7.4.60.0060.01016.48
7.4.50.0000.00816.44
7.4.40.0060.00616.60
7.4.30.0060.00916.49
7.4.00.0070.01014.93
7.3.330.0000.00613.12
7.3.320.0000.00613.16
7.3.310.0040.00416.35
7.3.300.0070.00016.34
7.3.290.0030.01116.26
7.3.280.0100.00516.37
7.3.270.0100.00616.55
7.3.260.0130.00816.44
7.3.250.0100.00816.47
7.3.240.0070.01016.50
7.3.230.0130.00316.48
7.3.210.0130.00316.41
7.3.200.0140.00319.39
7.3.190.0090.01516.66
7.3.180.0070.00716.38
7.3.170.0120.00616.51
7.3.160.0030.01216.56
7.3.120.0080.00814.75
7.3.110.0030.01014.71
7.3.100.0040.01214.87
7.3.90.0070.01114.52
7.3.80.0060.00614.82
7.3.70.0080.00614.42
7.3.60.0030.01014.53
7.3.50.0060.00614.95
7.3.40.0040.01114.85
7.3.30.0040.01114.46
7.3.20.0070.00416.63
7.3.10.0070.00716.63
7.3.00.0000.01216.57
7.2.330.0100.01016.82
7.2.320.0170.00016.42
7.2.310.0120.01116.60
7.2.300.0080.00816.80
7.2.290.0090.00616.67
7.2.250.0040.01114.84
7.2.240.0170.00314.96
7.2.230.0030.01015.13
7.2.220.0040.01114.98
7.2.210.0060.00915.24
7.2.200.0070.00714.90
7.2.190.0070.00715.04
7.2.180.0040.01215.07
7.2.170.0000.01014.96
7.2.00.0030.00619.29
7.1.330.0000.01515.88
7.1.320.0040.01115.94
7.1.310.0040.00415.89
7.1.300.0080.00415.77
7.1.290.0060.01015.70
7.1.280.0060.00615.73
7.1.270.0040.00715.56
7.1.260.0090.00615.79
7.1.100.0180.00017.57
7.1.70.0060.00617.16
7.1.60.0040.01819.40
7.1.50.0090.00916.97
7.1.00.0030.07022.46
7.0.200.0050.00216.52
7.0.140.0030.07322.18
7.0.120.0130.05722.05
7.0.60.0100.03319.89
7.0.50.0030.04017.72
7.0.40.0200.07320.05
7.0.30.0330.07020.11
7.0.20.0170.04020.08
7.0.10.0330.07020.16
7.0.00.0100.07720.09
5.6.280.0030.07321.09
5.6.210.0030.08020.63
5.6.200.0170.03718.14
5.6.190.0270.06320.60
5.6.180.0270.06320.44
5.6.170.0270.08020.48
5.6.160.0030.08320.39
5.6.150.0100.07718.14
5.6.140.0030.08318.17
5.6.130.0100.05718.18
5.6.120.0130.06020.98
5.6.110.0170.07720.99
5.6.100.0130.08020.85
5.6.90.0070.06321.04
5.6.80.0100.07320.29
5.6.70.4400.04020.38
5.5.350.0330.06720.50
5.5.340.0000.04017.95
5.5.330.0030.04020.21
5.5.320.0130.07720.45
5.5.310.0400.05320.50
5.5.300.0030.04018.08
5.5.290.0270.03718.07
5.5.280.0070.05720.68
5.5.270.0200.06320.79
5.5.260.0170.07020.79
5.5.250.0070.03720.54
5.5.240.0070.06320.34
5.4.450.0030.04019.57
5.4.440.0100.03319.57
5.4.430.0030.04319.46
5.4.420.0070.04319.40
5.4.410.0030.03719.40
5.4.400.0070.03318.98
5.4.390.0070.03319.24
5.4.380.0000.04018.84
5.4.370.0000.04018.85
5.4.360.0000.04019.01
5.4.350.0000.04019.15
5.4.340.0070.03319.00
5.4.320.0070.03318.85
5.4.310.0070.03318.87
5.4.300.0030.03719.24
5.4.290.0070.03319.14
5.4.280.0030.03718.89
5.4.270.0030.03719.24
5.4.260.0000.04019.07
5.4.250.0000.04019.23
5.4.240.0030.05018.97
5.4.230.0000.04019.00
5.4.220.0030.04319.16
5.4.210.0030.05019.11
5.4.200.0000.08019.25
5.4.190.0130.07319.11
5.4.180.0130.07318.91
5.4.170.0030.04719.24
5.4.160.0130.04018.83
5.4.150.0170.06718.90
5.4.140.0330.03316.36
5.4.130.0070.05716.34
5.4.120.0070.07016.45
5.4.110.0070.04016.67
5.4.100.0070.04316.50
5.4.90.0100.07316.43
5.4.80.0070.07316.52
5.4.70.0030.05716.32
5.4.60.0030.04316.51
5.4.50.0030.06716.37
5.4.40.0070.04016.38
5.4.30.0030.05316.42
5.4.20.0100.07316.44
5.4.10.0030.03716.38
5.4.00.0030.07315.84
5.3.290.0000.04014.67
5.3.280.0070.05314.58
5.3.270.0070.04314.74
5.3.260.0070.07714.64
5.3.250.0030.05714.63
5.3.240.0000.08014.64
5.3.230.0030.08014.62
5.3.220.0070.08014.59
5.3.210.0170.07314.70
5.3.200.0000.06314.55
5.3.190.0100.05714.57
5.3.180.0070.06014.57
5.3.170.0100.07014.61
5.3.160.0130.06714.59
5.3.150.0000.05714.61
5.3.140.0100.06714.69
5.3.130.0030.08314.61
5.3.120.0070.07714.46
5.3.110.0070.04314.58
5.3.100.0070.04314.08
5.3.90.0100.03014.16
5.3.80.0070.04713.98
5.3.70.0000.04714.02
5.3.60.0000.04014.00
5.3.50.0000.06014.01
5.3.40.0070.07314.09
5.3.30.0100.06713.79
5.3.20.0130.06713.60
5.3.10.0100.06713.65
5.3.00.0070.07013.69
5.2.170.0070.06011.03
5.2.160.0000.06311.15
5.2.150.0100.06311.18
5.2.140.0130.06011.30
5.2.130.0070.04311.16
5.2.120.0070.04711.16
5.2.110.0070.06011.25
5.2.100.0000.04711.11
5.2.90.0000.05311.26
5.2.80.0070.06311.09
5.2.70.0030.06311.05
5.2.60.0030.06310.96
5.2.50.0000.04011.02
5.2.40.0070.04311.02
5.2.30.0130.05311.04
5.2.20.0070.05711.11
5.2.10.0030.06310.90
5.2.00.0030.05010.70
5.1.60.0070.05010.01
5.1.50.0100.02010.13
5.1.40.0070.0209.88
5.1.30.0030.06310.36
5.1.20.0000.03710.33
5.1.10.0070.0309.97
5.1.00.0070.02710.02
5.0.50.0030.0378.51
5.0.40.0030.0308.45
5.0.30.0030.0578.19
5.0.20.0030.0438.19
5.0.10.0030.0478.16
5.0.00.0030.0678.14
4.4.90.0030.0338.04
4.4.80.0070.0138.04
4.4.70.0000.0338.04
4.4.60.0030.0338.04
4.4.50.0000.0208.04
4.4.40.0070.0508.04
4.4.30.0030.0338.04
4.4.20.0000.0238.04
4.4.10.0000.0238.04
4.4.00.0000.0378.04
4.3.110.0100.0178.04
4.3.100.0070.0308.04
4.3.90.0000.0338.04
4.3.80.0000.0308.04
4.3.70.0030.0338.04
4.3.60.0030.0308.04
4.3.50.0100.0178.04
4.3.40.0030.0378.04
4.3.30.0030.0238.04
4.3.20.0030.0238.04
4.3.10.0000.0378.04
4.3.00.0000.0378.04

preferences:
49.19 ms | 401 KiB | 5 Q