3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar = 'barValue'; protected $baz = 'bazValue'; private $tab = 'tabValue'; } $data = (array) new Foo(); var_dump($data); $key = key(end($data)); echo end(explode('\0', $key));

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)
8.3.60.0130.00716.50
8.3.50.0140.00622.01
8.3.40.0070.00718.59
8.3.30.0060.01219.04
8.3.20.0050.00220.30
8.3.10.0030.00623.32
8.3.00.0040.00419.08
8.2.180.0130.00616.63
8.2.170.0070.01022.96
8.2.160.0030.01020.38
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00419.40
8.2.110.0040.00422.24
8.2.100.0070.00420.52
8.2.90.0040.00419.18
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0110.00017.79
8.2.50.0030.00618.07
8.2.40.0000.00819.88
8.2.30.0000.00718.14
8.2.20.0040.00417.68
8.2.10.0040.00418.01
8.2.00.0000.00917.68
8.1.280.0120.00625.92
8.1.270.0040.00423.80
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00322.01
8.1.230.0060.00619.21
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0050.00317.23
8.1.190.0040.00417.25
8.1.180.0030.00618.10
8.1.170.0030.00618.56
8.1.160.0040.00421.79
8.1.150.0040.00418.51
8.1.140.0040.00417.30
8.1.130.0030.00317.79
8.1.120.0030.00317.31
8.1.110.0050.00317.28
8.1.100.0000.00917.25
8.1.90.0050.00217.36
8.1.80.0050.00317.34
8.1.70.0000.00717.38
8.1.60.0060.00317.48
8.1.50.0040.00417.55
8.1.40.0040.00417.42
8.1.30.0050.00417.66
8.1.20.0000.00817.59
8.1.10.0000.00817.47
8.1.00.0040.00417.50
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.38
8.0.270.0000.00717.15
8.0.260.0030.00317.26
8.0.250.0070.00016.95
8.0.240.0070.00016.96
8.0.230.0000.00716.91
8.0.220.0040.00416.93
8.0.210.0000.00616.91
8.0.200.0000.00716.89
8.0.190.0030.00316.82
8.0.180.0000.00816.80
8.0.170.0000.00816.82
8.0.160.0000.00816.98
8.0.150.0040.00416.90
8.0.140.0000.00816.84
8.0.130.0000.00613.27
8.0.120.0030.00516.88
8.0.110.0040.00416.85
8.0.100.0040.00416.84
8.0.90.0000.00916.79
8.0.80.0100.01016.82
8.0.70.0000.00716.92
8.0.60.0070.00016.93
8.0.50.0040.00416.70
8.0.30.0130.00817.12
8.0.20.0120.00617.40
8.0.10.0000.00817.02
8.0.00.0090.00816.78
7.4.330.0000.00515.07
7.4.320.0000.00616.58
7.4.300.0030.00316.59
7.4.290.0000.00716.52
7.4.280.0060.00016.59
7.4.270.0030.00316.43
7.4.260.0070.00316.57
7.4.250.0000.00816.36
7.4.240.0020.00516.55
7.4.230.0000.00816.60
7.4.220.0140.00416.69
7.4.210.0070.00716.64
7.4.200.0050.00216.70
7.4.160.0100.00516.83
7.4.150.0070.01117.40
7.4.140.0120.00517.86
7.4.130.0110.00916.45
7.4.120.0090.00916.64
7.4.110.0120.01216.63
7.4.100.0110.00616.42
7.4.90.0080.00816.53
7.4.80.0090.00919.39
7.4.70.0160.00016.50
7.4.60.0110.00616.58
7.4.50.0000.00716.52
7.4.40.0150.00416.48
7.4.30.0080.00816.35
7.4.00.0030.01214.94
7.3.330.0050.00013.36
7.3.320.0050.00013.23
7.3.310.0040.00416.38
7.3.300.0000.00616.22
7.3.290.0030.01016.43
7.3.280.0100.00816.37
7.3.270.0110.00717.40
7.3.260.0140.00316.58
7.3.250.0120.00616.48
7.3.240.0070.01016.63
7.3.230.0070.01016.52
7.3.210.0170.01216.29
7.3.200.0060.00919.39
7.3.190.0130.01016.39
7.3.180.0120.00316.37
7.3.170.0050.01516.40
7.3.160.0140.00316.43
7.3.120.0030.01314.67
7.3.110.0080.00814.64
7.3.100.0040.00714.87
7.3.90.0130.00314.47
7.3.80.0030.01314.61
7.3.70.0040.01114.61
7.3.60.0030.01314.61
7.3.50.0060.00914.75
7.3.40.0030.00614.79
7.3.30.0040.00714.47
7.3.20.0120.00316.44
7.3.10.0040.01116.66
7.3.00.0000.01316.70
7.2.330.0170.00716.75
7.2.320.0060.01116.53
7.2.310.0130.00816.68
7.2.300.0030.01316.52
7.2.290.0060.01216.72
7.2.240.0070.00714.91
7.2.230.0030.01315.11
7.2.220.0060.00615.02
7.2.210.0000.01514.88
7.2.200.0040.01214.93
7.2.190.0090.00614.98
7.2.180.0030.01515.15
7.2.170.0070.01015.09
7.2.160.0070.00715.02
7.2.150.0070.01016.49
7.2.140.0030.00916.87
7.2.130.0030.01016.80
7.2.120.0040.01116.71
7.2.110.0030.01416.75
7.2.100.0000.01716.61
7.2.90.0120.00316.64
7.2.80.0030.00816.87
7.2.70.0060.00916.99
7.2.60.0080.00816.79
7.2.50.0030.00716.71
7.2.40.0000.01716.86
7.2.30.0080.00516.71
7.2.20.0060.00916.98
7.2.10.0030.01316.81
7.2.00.0080.00818.09
7.1.330.0070.00415.73
7.1.320.0140.00015.64
7.1.310.0040.01115.46
7.1.300.0110.00415.49
7.1.290.0100.00315.79
7.1.280.0040.01115.50
7.1.270.0060.00915.80
7.1.260.0070.01015.88
7.1.250.0030.01315.63
7.1.200.0070.00315.68
7.1.100.0000.01318.18
7.1.70.0000.00817.15
7.1.60.0100.01319.70
7.1.50.0190.00617.04
7.1.00.0100.07022.44
7.0.200.0030.00616.93
7.0.140.0070.07022.15
7.0.100.0030.08019.91
7.0.90.0230.08019.93
7.0.80.0430.06719.86
7.0.70.0230.08019.80
7.0.60.0100.08020.01
7.0.50.0170.05720.33
7.0.40.0030.07320.05
7.0.30.0070.04020.10
7.0.20.0000.04320.00
7.0.10.0030.04319.93
7.0.00.0070.04020.03
5.6.280.0030.07321.09
5.6.250.0100.08320.57
5.6.240.0030.07720.67
5.6.230.0070.08720.54
5.6.220.0030.09320.63
5.6.210.0030.05020.59
5.6.200.0170.03321.09
5.6.190.0030.04720.98
5.6.180.0070.04320.88
5.6.170.0100.04020.95
5.6.160.0000.05021.08
5.6.150.0030.05020.98
5.6.140.0070.06320.99
5.6.130.0070.04320.99
5.6.120.0000.04721.05
5.6.110.0030.09320.89
5.6.100.0030.05021.04
5.6.90.0030.04320.88
5.6.80.0070.03320.45
5.6.70.0030.04020.34
5.6.60.0000.04320.32
5.6.50.0030.04320.25
5.6.40.0130.03720.30
5.6.30.0030.04020.26
5.6.20.0000.04320.38
5.6.10.0000.04320.43
5.6.00.0070.03720.29
5.5.380.0070.04720.31
5.5.370.0130.07720.52
5.5.360.0100.06720.29
5.5.350.0170.06720.36
5.5.340.0130.03320.84
5.5.330.0070.03720.83
5.5.320.0070.04020.81
5.5.310.0100.04020.70
5.5.300.0030.04720.70
5.5.290.0000.04720.84
5.5.280.0030.04020.80
5.5.270.0030.04320.87
5.5.260.0030.04320.54
5.5.250.0030.05720.59
5.5.240.0030.06720.21
5.5.230.0030.03720.14
5.5.220.0030.04020.22
5.5.210.0030.04020.10
5.5.200.0030.04020.18
5.5.190.0000.04320.20
5.5.180.0030.04020.09
5.5.160.0000.05319.94
5.5.150.0030.04320.08
5.5.140.0070.03719.94
5.5.130.0170.06719.94
5.5.120.0070.07720.07
5.5.110.0230.05720.08
5.5.100.0100.04720.02
5.5.90.0100.07720.09
5.5.80.0030.04020.07
5.5.70.0030.05720.11
5.5.60.0030.08319.98
5.5.50.0100.04719.88
5.5.40.0200.06320.02
5.5.30.0030.05020.02
5.5.20.0230.06020.09
5.5.10.0100.05720.04
5.5.00.0070.04720.05
5.4.450.0000.05319.32
5.4.440.0030.08019.53
5.4.430.0030.04319.25
5.4.420.0070.05319.37
5.4.410.0000.04319.28
5.4.400.0030.04019.05
5.4.390.0030.04019.14
5.4.380.0000.04319.18
5.4.370.0030.03718.92
5.4.360.0030.03719.09
5.4.350.0070.03319.12
5.4.340.0000.04319.09
5.4.320.0000.04319.23
5.4.310.0070.04019.18
5.4.300.0030.06719.03
5.4.290.0070.07319.12
5.4.280.0100.05019.09
5.4.270.0030.05019.14
5.4.260.0130.07019.09
5.4.250.0070.07318.96
5.4.240.0070.07719.17
5.4.230.0030.07019.12
5.4.220.0100.07019.02
5.4.210.0100.07718.89
5.4.200.0070.08019.20
5.4.190.0070.06318.86
5.4.180.0130.07019.22
5.4.170.0070.08019.03
5.4.160.0030.08018.85
5.4.150.0100.08019.03
5.4.140.0030.07016.36
5.4.130.0030.05316.37
5.4.120.0070.06316.34
5.4.110.0030.07716.36
5.4.100.0030.07316.43
5.4.90.0030.07016.36
5.4.80.0030.04316.46
5.4.70.0130.06716.54
5.4.60.0030.07716.48
5.4.50.0030.03716.46
5.4.40.0100.06716.51
5.4.30.0070.07316.41
5.4.20.0070.07016.24
5.4.10.0030.09016.39
5.4.00.0030.06315.81
5.3.290.0000.04314.71
5.3.280.0030.08014.64
5.3.270.0100.07714.66
5.3.260.0100.07314.58
5.3.250.0100.07314.73
5.3.240.0100.04714.66
5.3.230.0100.05314.68
5.3.220.0100.06314.54
5.3.210.0130.08714.49
5.3.200.0100.06314.61
5.3.190.0070.07714.48
5.3.180.0170.06314.48
5.3.170.0170.05314.55
5.3.160.0030.07714.48
5.3.150.0000.05014.57
5.3.140.0100.07014.48
5.3.130.0070.07314.64
5.3.120.0100.06714.51
5.3.110.0070.07714.68
5.3.100.0100.06314.14
5.3.90.0070.07314.04
5.3.80.0100.06314.07
5.3.70.0100.07014.10
5.3.60.0130.04713.97
5.3.50.0030.07713.95
5.3.40.0100.04713.94
5.3.30.0100.07313.99
5.3.20.0030.07013.59
5.3.10.0030.06313.54
5.3.00.0100.06713.61
5.2.170.0030.06711.20
5.2.160.0030.05011.16
5.2.150.0070.05311.14
5.2.140.0030.05311.19
5.2.130.0000.06711.09
5.2.120.0070.02711.09
5.2.110.0030.06011.08
5.2.100.0000.07010.95
5.2.90.0070.05711.21
5.2.80.0030.05311.18
5.2.70.0100.06011.02
5.2.60.0000.07011.11
5.2.50.0070.06311.13
5.2.40.0100.03310.91
5.2.30.0070.06010.88
5.2.20.0000.05310.98
5.2.10.0070.05310.90
5.2.00.0000.04010.84
5.1.60.0100.04710.02
5.1.50.0100.03710.10
5.1.40.0100.0339.98
5.1.30.0000.04310.34
5.1.20.0030.04710.28
5.1.10.0100.04710.14
5.1.00.0000.03010.07
5.0.50.0030.0478.66
5.0.40.0070.0438.52
5.0.30.0070.0638.29
5.0.20.0000.0538.18
5.0.10.0000.0508.25
5.0.00.0000.0578.23
4.4.90.0000.0338.01
4.4.80.0030.0338.01
4.4.70.0070.0178.01
4.4.60.0100.0278.01
4.4.50.0030.0338.01
4.4.40.0030.0538.01
4.4.30.0030.0378.01
4.4.20.0000.0238.01
4.4.10.0030.0338.01
4.4.00.0000.0478.01
4.3.110.0000.0338.01
4.3.100.0100.0338.01
4.3.90.0000.0408.01
4.3.80.0070.0538.01
4.3.70.0070.0308.01
4.3.60.0030.0308.01
4.3.50.0000.0238.01
4.3.40.0100.0408.01
4.3.30.0000.0378.01
4.3.20.0000.0378.01
4.3.10.0000.0308.01
4.3.00.0000.0308.01

preferences:
45.06 ms | 401 KiB | 5 Q