3v4l.org

run code in 300+ PHP versions simultaneously
<?php $o = new stdClass(); $o->{0} = 'foo'; $a = (array) $o; var_dump($a); var_dump($a[0]); var_dump($a['0']);

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)
8.3.60.0090.00618.43
8.3.50.0040.01117.92
8.3.40.0180.00318.63
8.3.30.0140.00718.63
8.3.20.0060.00320.34
8.3.10.0040.00423.52
8.3.00.0050.00320.77
8.2.180.0180.00025.92
8.2.170.0040.01119.01
8.2.160.0110.00322.96
8.2.150.0030.00625.66
8.2.140.0000.00724.66
8.2.130.0060.01220.52
8.2.120.0090.00926.35
8.2.110.0070.00319.16
8.2.100.0110.00017.91
8.2.90.0040.00419.20
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0050.00317.93
8.2.50.0000.00818.10
8.2.40.0070.00020.42
8.2.30.0080.00019.13
8.2.20.0030.00517.59
8.2.10.0040.00418.08
8.2.00.0000.00717.94
8.1.280.0040.01225.92
8.1.270.0040.00423.88
8.1.260.0110.00728.09
8.1.250.0050.00328.09
8.1.240.0080.00423.69
8.1.230.0070.00322.68
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0000.00918.59
8.1.160.0040.00419.05
8.1.150.0030.00518.70
8.1.140.0000.00819.53
8.1.130.0000.00720.08
8.1.120.0070.00017.41
8.1.110.0000.00817.29
8.1.100.0000.00717.29
8.1.90.0040.00417.38
8.1.80.0050.00217.29
8.1.70.0000.00717.50
8.1.60.0000.00817.49
8.1.50.0040.00417.56
8.1.40.0000.00817.55
8.1.30.0060.00317.62
8.1.20.0000.00817.61
8.1.10.0000.00717.50
8.1.00.0040.00417.46
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0040.00418.29
8.0.270.0000.00716.67
8.0.260.0030.00318.57
8.0.250.0030.00616.89
8.0.240.0030.00316.79
8.0.230.0080.00016.89
8.0.220.0000.00716.84
8.0.210.0060.00316.72
8.0.200.0030.00316.85
8.0.190.0000.00716.77
8.0.180.0030.00516.82
8.0.170.0080.00016.88
8.0.160.0070.00016.82
8.0.150.0040.00416.66
8.0.140.0020.00516.82
8.0.130.0070.00013.25
8.0.120.0000.00816.86
8.0.110.0040.00416.83
8.0.100.0070.00016.87
8.0.90.0000.00716.70
8.0.80.0090.01116.76
8.0.70.0040.00416.79
8.0.60.0050.00216.61
8.0.50.0030.00616.86
8.0.30.0090.00916.85
8.0.20.0050.01317.40
8.0.10.0080.00016.79
8.0.00.0060.01216.82
7.4.330.0000.00516.78
7.4.320.0000.00616.60
7.4.300.0000.00616.65
7.4.290.0000.00716.50
7.4.280.0070.00016.61
7.4.270.0040.00416.59
7.4.260.0080.00016.58
7.4.250.0040.00416.46
7.4.240.0020.00516.51
7.4.230.0000.00816.70
7.4.220.0070.01416.45
7.4.210.0160.00416.65
7.4.200.0000.00716.39
7.4.160.0060.00916.38
7.4.150.0090.00917.40
7.4.140.0080.01317.86
7.4.130.0100.00716.52
7.4.120.0080.01316.54
7.4.110.0120.00616.55
7.4.100.0150.00616.50
7.4.90.0000.01716.35
7.4.80.0120.00919.39
7.4.70.0080.00816.30
7.4.60.0090.00916.61
7.4.50.0060.00616.48
7.4.40.0120.00616.52
7.4.30.0060.01316.39
7.4.00.0040.00914.93
7.3.330.0050.00513.20
7.3.320.0000.00513.29
7.3.310.0040.00416.30
7.3.300.0070.00016.16
7.3.290.0060.01016.29
7.3.280.0080.00816.24
7.3.270.0150.00417.40
7.3.260.0110.00816.26
7.3.250.0110.00616.48
7.3.240.0070.01016.34
7.3.230.0110.00616.42
7.3.210.0080.01116.51
7.3.200.0030.01316.28
7.3.190.0070.01616.51
7.3.180.0070.01416.46
7.3.170.0090.01216.29
7.3.160.0140.00416.60
7.3.120.0060.00914.63
7.3.110.0090.00914.90
7.3.100.0070.00614.78
7.3.90.0060.00814.73
7.3.80.0070.00914.94
7.3.70.0070.00514.65
7.3.60.0070.00914.79
7.3.50.0090.00314.56
7.3.40.0050.00714.88
7.3.30.0060.00414.68
7.3.20.0090.00716.50
7.3.10.0080.00816.76
7.3.00.0020.01116.72
7.2.330.0150.00316.70
7.2.320.0060.01116.73
7.2.310.0130.00316.71
7.2.300.0100.00716.54
7.2.290.0120.00616.48
7.2.250.0070.01215.05
7.2.240.0070.00814.95
7.2.230.0050.00914.93
7.2.220.0070.00815.13
7.2.210.0070.00915.26
7.2.200.0050.00815.10
7.2.190.0080.00814.98
7.2.180.0030.01214.89
7.2.170.0070.00714.97
7.2.160.0090.00314.82
7.2.150.0070.01116.95
7.2.140.0070.01116.68
7.2.130.0030.01216.86
7.2.120.0030.00916.83
7.2.110.0040.00717.10
7.2.100.0030.01016.88
7.2.90.0070.01117.02
7.2.80.0000.01017.16
7.2.70.0040.01116.99
7.2.60.0050.01016.71
7.2.50.0040.01216.98
7.2.40.0100.00316.95
7.2.30.0120.00417.09
7.2.20.0030.01316.81
7.2.10.0080.00416.88
7.2.00.0080.00818.07
7.1.330.0100.00515.67
7.1.320.0040.00715.73
7.1.310.0060.00615.96
7.1.300.0050.00915.84
7.1.290.0030.00815.77
7.1.280.0070.00615.60
7.1.270.0040.01115.75
7.1.260.0030.01215.88
7.1.250.0120.00315.64
7.1.240.0030.01315.88
7.1.230.0070.00715.87
7.1.220.0060.00915.75
7.1.210.0030.01315.81
7.1.200.0050.00915.57
7.1.190.0040.00815.68
7.1.180.0030.00915.68
7.1.170.0040.00715.71
7.1.160.0040.00815.67
7.1.150.0000.01116.01
7.1.140.0090.00415.54
7.1.130.0040.00715.61
7.1.120.0040.00815.92
7.1.110.0030.01215.94
7.1.100.0080.00616.88
7.1.90.0060.00616.00
7.1.80.0090.00315.56
7.1.70.0020.00716.49
7.1.60.0070.01217.90
7.1.50.0060.01116.33
7.1.40.0030.01015.62
7.1.30.0030.01015.45
7.1.20.0000.01215.88
7.1.10.0030.01415.50
7.1.00.0070.04018.98
7.0.330.0060.00615.37
7.0.320.0070.00715.43
7.0.310.0000.01015.43
7.0.300.0090.00615.13
7.0.290.0030.00915.26
7.0.280.0070.01015.47
7.0.270.0080.00015.45
7.0.260.0120.00315.57
7.0.250.0030.00615.44
7.0.240.0000.01515.43
7.0.230.0090.00615.41
7.0.220.0100.00315.43
7.0.210.0030.00915.57
7.0.200.0030.00815.02
7.0.190.0130.00015.50
7.0.180.0060.00615.47
7.0.170.0000.01415.47
7.0.160.0120.00015.46
7.0.150.0060.00615.46
7.0.140.0070.01015.46
7.0.130.0070.00415.00
7.0.120.0000.01515.41
7.0.110.0070.00715.46
7.0.100.0030.01015.45
7.0.90.0040.01115.30
7.0.80.0180.02117.79
7.0.70.0150.02217.76
7.0.60.0100.03017.64
7.0.50.0210.02117.90
7.0.40.0070.02016.86
7.0.30.0080.01816.75
7.0.20.0050.02616.83
7.0.10.0030.02516.79
7.0.00.0010.02616.71
5.6.400.0030.00914.52
5.6.390.0100.00014.23
5.6.380.0030.01314.62
5.6.370.0070.00714.33
5.6.360.0060.00614.31
5.6.350.0080.00414.46
5.6.340.0000.01414.29
5.6.330.0040.00714.61
5.6.320.0070.01014.16
5.6.310.0060.00614.45
5.6.300.0070.01014.64
5.6.290.0110.00714.32
5.6.280.0080.01717.92
5.6.270.0100.00314.47
5.6.260.0070.01014.39
5.6.250.0060.00614.28
5.6.240.0060.00614.55
5.6.230.0100.03217.58
5.6.220.0060.02217.65
5.6.210.0070.03517.71
5.6.200.0060.02317.66
5.6.190.0080.02217.73
5.6.180.0030.03117.66
5.6.170.0070.04717.83
5.6.160.0030.02317.65
5.6.150.0060.03317.79
5.6.140.0050.03817.61
5.6.130.0050.02417.58
5.6.120.0030.04017.71
5.6.110.0050.04817.60
5.6.100.0060.04517.73
5.6.90.0050.04517.65
5.6.80.0070.04517.38
5.6.70.0100.04217.37
5.6.60.0080.04317.34
5.6.50.0030.04917.18
5.6.40.0080.04017.25
5.6.30.0180.02717.34
5.6.20.0090.04417.39
5.6.10.0030.04017.50
5.6.00.0100.04517.37
5.5.380.0090.00614.22
5.5.370.0070.03017.22
5.5.360.0010.02817.37
5.5.350.0030.02317.34
5.5.340.0100.03017.51
5.5.330.0050.02217.53
5.5.320.0000.02517.54
5.5.310.0080.02817.58
5.5.300.0030.02317.51
5.5.290.0030.02717.50
5.5.280.0100.02017.45
5.5.270.0070.04317.65
5.5.260.0030.04217.44
5.5.250.0080.04317.44
5.5.240.0100.04017.34
5.5.230.0050.02817.24
5.5.220.0090.03817.32
5.5.210.0090.03217.35
5.5.200.0100.04217.30
5.5.190.0110.03617.30
5.5.180.0060.04217.19
5.5.170.0060.00914.38
5.5.160.0060.04617.13
5.5.150.0090.04017.18
5.5.140.0100.03717.29
5.5.130.0070.03817.18
5.5.120.0070.04117.39
5.5.110.0020.03117.21
5.5.100.0040.03117.12
5.5.90.0080.02616.97
5.5.80.0060.04017.17
5.5.70.0100.03717.18
5.5.60.0000.04917.18
5.5.50.0120.03717.04
5.5.40.0110.02717.16
5.5.30.0050.03617.05
5.5.20.0050.04117.20
5.5.10.0030.03517.16
5.5.00.0050.03817.02

preferences:
92.1 ms | 400 KiB | 5 Q