3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = null; $y = (array)$x; var_dump($y);

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)
8.3.60.0030.01216.75
8.3.50.0240.01421.21
8.3.40.0000.01418.42
8.3.30.0050.00818.64
8.3.20.0080.00018.58
8.3.10.0080.00020.82
8.3.00.0060.00323.66
8.2.180.0040.01116.32
8.2.170.0100.00722.96
8.2.160.0130.00720.52
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0070.00021.18
8.2.110.0030.00622.13
8.2.100.0040.00717.59
8.2.90.0090.00019.09
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0030.00517.68
8.2.50.0040.00418.07
8.2.40.0000.00718.16
8.2.30.0040.00419.74
8.2.20.0030.00617.61
8.2.10.0050.00217.73
8.2.00.0040.00717.74
8.1.280.0160.00025.92
8.1.270.0050.00223.99
8.1.260.0150.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.29
8.1.230.0110.00020.95
8.1.220.0000.00818.77
8.1.210.0120.00318.89
8.1.200.0090.00017.23
8.1.190.0060.00317.41
8.1.180.0080.00418.10
8.1.170.0040.00418.57
8.1.160.0040.00418.75
8.1.150.0050.00218.44
8.1.140.0040.00417.32
8.1.130.0040.00417.75
8.1.120.0000.00717.43
8.1.110.0040.00417.26
8.1.100.0030.00517.34
8.1.90.0070.00017.39
8.1.80.0000.00817.39
8.1.70.0030.00317.34
8.1.60.0000.00817.57
8.1.50.0000.00817.39
8.1.40.0040.00417.54
8.1.30.0040.00417.63
8.1.20.0040.00417.55
8.1.10.0050.00317.46
8.1.00.0000.00717.30
8.0.300.0030.00619.77
8.0.290.0060.00316.75
8.0.280.0000.00818.36
8.0.270.0070.00017.05
8.0.260.0000.00816.67
8.0.250.0000.00716.86
8.0.240.0040.00416.87
8.0.230.0040.00416.79
8.0.220.0070.00016.75
8.0.210.0030.00316.72
8.0.200.0020.00516.92
8.0.190.0040.00316.81
8.0.180.0000.01016.84
8.0.170.0060.00316.74
8.0.160.0040.00416.83
8.0.150.0000.01016.86
8.0.140.0030.00316.73
8.0.130.0030.00313.20
8.0.120.0040.00416.65
8.0.110.0030.00516.68
8.0.100.0040.00416.93
8.0.90.0070.00016.73
8.0.80.0050.01016.79
8.0.70.0000.00816.84
8.0.60.0080.00016.69
8.0.50.0070.00016.87
8.0.30.0130.00616.72
8.0.20.0100.01017.40
8.0.10.0070.00016.98
8.0.00.0090.01116.67
7.4.330.0020.00214.83
7.4.320.0050.00216.52
7.4.300.0000.00616.47
7.4.290.0050.00316.59
7.4.280.0070.00316.42
7.4.270.0040.00516.52
7.4.260.0030.00313.25
7.4.250.0070.00016.60
7.4.240.0000.00616.49
7.4.230.0000.00716.67
7.4.220.0100.00716.45
7.4.210.0060.01016.58
7.4.200.0070.00016.24
7.4.190.0040.00416.36
7.4.160.0070.00716.57
7.4.150.0070.01117.40
7.4.140.0090.00817.86
7.4.130.0030.01316.38
7.4.120.0120.00516.57
7.4.110.0060.00916.44
7.4.100.0100.00716.59
7.4.90.0100.01016.30
7.4.80.0100.00719.37
7.4.70.0160.00416.57
7.4.60.0030.01916.25
7.4.50.0030.00616.47
7.4.40.0070.00722.27
7.4.30.0060.01016.20
7.4.00.0090.00914.88
7.3.330.0030.00313.06
7.3.320.0000.00613.04
7.3.310.0030.00416.28
7.3.300.0030.00316.05
7.3.290.0110.00316.15
7.3.280.0140.00316.19
7.3.270.0120.01117.40
7.3.260.0110.00818.24
7.3.250.0060.01116.30
7.3.240.0100.00616.31
7.3.230.0060.01016.39
7.3.210.0100.00616.46
7.3.200.0090.00919.39
7.3.190.0100.00716.29
7.3.180.0030.01316.50
7.3.170.0110.00516.34
7.3.160.0100.00516.13
7.3.120.0040.01114.69
7.2.330.0060.01816.52
7.2.320.0190.00316.52
7.2.310.0090.01316.55
7.2.300.0110.01116.45
7.2.290.0090.01316.36
7.2.00.0060.01219.39
7.1.100.0040.00818.07
7.1.70.0000.00816.86
7.1.60.0030.01919.40
7.1.50.0130.01016.93
7.1.00.0000.04022.31
7.0.200.0040.00416.73
7.0.140.0030.07322.07
7.0.70.0000.04321.71
7.0.60.0030.03321.63
7.0.50.0000.04322.12
7.0.40.0030.04720.18
7.0.30.0030.03320.05
7.0.20.0070.04320.00
7.0.10.0000.03720.02
7.0.00.0070.04720.18
5.6.280.0070.07020.92
5.6.220.0000.05320.43
5.6.210.0000.04720.53
5.6.200.0030.05021.04
5.6.190.0030.04021.16
5.6.180.0000.05021.03
5.6.170.0070.04021.05
5.6.160.0030.04721.07
5.6.150.0000.04021.05
5.6.140.0030.04720.95
5.6.130.0000.04321.03
5.6.120.0000.03721.07
5.6.110.0000.04321.03
5.6.100.0030.03321.00
5.6.90.0070.03321.05
5.6.80.0030.04020.55
5.6.70.0070.03020.42
5.6.60.0170.03720.49
5.6.50.0130.03720.46
5.6.40.0000.04320.37
5.6.30.0030.04320.42
5.6.20.0030.03320.28
5.6.10.0000.04020.48
5.6.00.0070.03320.35
5.5.360.0030.05020.32
5.5.350.0000.05020.31
5.5.340.0100.04020.90
5.5.330.0030.03720.72
5.5.320.0030.04320.92
5.5.310.0030.03320.91
5.5.300.0000.04020.75
5.5.290.0030.04320.72
5.5.280.0000.03720.82
5.5.270.0000.04720.87
5.5.260.0030.04320.87
5.5.250.0030.03720.63
5.5.240.0030.04320.21
5.5.230.0100.03320.27
5.5.220.0000.04320.25
5.5.210.0070.02720.27
5.5.200.0100.03020.22
5.5.190.0030.04320.21
5.5.180.0000.04320.11
5.5.160.0000.04320.11
5.5.150.0030.04020.07
5.5.140.0000.03720.07
5.5.130.0030.04020.16
5.5.120.0030.03720.17
5.5.110.0030.03720.23
5.5.100.0030.04319.94
5.5.90.0070.04019.93
5.5.80.0000.03320.04
5.5.70.0000.03719.91
5.5.60.0070.03719.92
5.5.50.0030.03320.07
5.5.40.0000.04320.02
5.5.30.0070.03320.08
5.5.20.0000.04019.89
5.5.10.0070.03020.11
5.5.00.0100.03720.02
5.4.450.0030.04019.27
5.4.440.0030.04319.38
5.4.430.0030.04019.13
5.4.420.0030.03719.39
5.4.410.0070.04019.43
5.4.400.0000.03718.98
5.4.390.0070.03318.80
5.4.380.0070.03319.25
5.4.370.0000.04019.02
5.4.360.0070.04018.94
5.4.350.0000.04319.11
5.4.340.0030.03019.12
5.4.320.0100.02718.81
5.4.310.0030.04319.12
5.4.300.0030.04019.11
5.4.290.0000.04018.90
5.4.280.0030.04019.08
5.4.270.0000.04018.99
5.4.260.0000.03719.23
5.4.250.0030.03318.89
5.4.240.0030.03719.02
5.4.230.0000.04319.06
5.4.220.0030.04019.06
5.4.210.0030.03718.96
5.4.200.0000.04019.04
5.4.190.0130.04319.05
5.4.180.0000.04018.95
5.4.170.0030.03319.22
5.4.160.0100.03319.16
5.4.150.0730.02319.05
5.4.140.2730.04016.29
5.4.130.0030.03016.30
5.4.120.1030.03016.18
5.4.110.0030.02716.33
5.4.100.0270.03016.28
5.4.90.0070.03716.30
5.4.80.0400.05016.35
5.4.70.0030.04716.19
5.4.60.0000.03716.23
5.4.50.0030.03016.15
5.4.40.0030.02716.32
5.4.30.0100.02716.20
5.4.20.0000.03016.24
5.4.10.0000.03016.17
5.4.00.0030.03015.64
5.3.290.0000.04014.66
5.3.280.0000.03314.66
5.3.270.0370.04314.66
5.3.260.0100.04014.66
5.3.250.0130.03014.66
5.3.240.2970.03314.66
5.3.230.0330.04014.66
5.3.220.0030.02714.66
5.3.210.0000.03014.66
5.3.200.0430.03014.66
5.3.190.0170.03014.66
5.3.180.0270.02314.66
5.3.170.0070.03314.66
5.3.160.0130.03014.66
5.3.150.0000.03714.66
5.3.140.0030.03014.66
5.3.130.0000.03314.66
5.3.120.0030.03014.66
5.3.110.0000.04014.66
5.3.100.0030.02714.66
5.3.90.0000.03014.66
5.3.80.0030.02714.66
5.3.70.0000.03014.66
5.3.60.0030.02714.66
5.3.50.0030.03714.66
5.3.40.0070.03314.66
5.3.30.0000.04314.66
5.3.20.0000.04014.66
5.3.10.0030.02714.66
5.3.00.0070.03014.66
5.2.170.0070.03014.66
5.2.160.0000.03314.66
5.2.150.0070.03014.66
5.2.140.0000.03014.66
5.2.130.0000.02714.66
5.2.120.0030.02714.66
5.2.110.0000.03014.66
5.2.100.0000.02714.66
5.2.90.0030.02714.66
5.2.80.0000.03314.66
5.2.70.0030.03014.66
5.2.60.0030.02714.66
5.2.50.0000.03014.66
5.2.40.0000.03014.66
5.2.30.0100.03314.66
5.2.20.0000.03014.66
5.2.10.0000.02714.66
5.2.00.0070.02314.66
5.1.60.0000.03014.66
5.1.50.0030.02014.66
5.1.40.0000.02714.66
5.1.30.0070.02014.66
5.1.20.0100.01714.66
5.1.10.0000.02714.66
5.1.00.0000.02714.66
5.0.50.0030.02014.66
5.0.40.0000.02314.66
5.0.30.0000.03714.66
5.0.20.0030.02014.66
5.0.10.0030.01714.66
5.0.00.0000.03314.66
4.4.90.0030.01714.66
4.4.80.0000.01714.66
4.4.70.0000.02014.66
4.4.60.0070.01314.66
4.4.50.0030.01314.66
4.4.40.0000.02714.66
4.4.30.0000.01714.66
4.4.20.0000.02014.66
4.4.10.0030.01314.66
4.4.00.0070.01714.66
4.3.110.0070.01314.66
4.3.100.0000.01714.66
4.3.90.0030.01314.66
4.3.80.0030.02014.66
4.3.70.0000.01314.66
4.3.60.0000.01314.66
4.3.50.0000.01314.66
4.3.40.0000.02714.66
4.3.30.0030.01314.66
4.3.20.0000.01714.66
4.3.10.0000.01714.66
4.3.00.0000.01714.66

preferences:
82.33 ms | 401 KiB | 5 Q