3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ArrayAccessObject implements ArrayAccess { public function offsetSet($offset, $value){} public function offsetUnset($offset){} public function offsetExists($offset){} public function offsetGet($offset){ echo gettype($offset) . "\n"; } } $array = ['a', 'b', 'c']; $object = new ArrayAccessObject(); $string = '1'; $object[1]; // 'integer' $object['1']; // 'integer' <-- should be string $object[1.0]; // 'double' $object['1.0']; // 'double' $object[true]; // 'boolean' $object[$string]; // 'string' $object[$object]; // 'object' $object[$array]; // 'array'

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)
8.3.60.0150.00316.63
8.3.50.0070.00716.26
8.3.40.0080.00818.73
8.3.30.0120.00418.76
8.3.20.0080.00020.35
8.3.10.0030.00621.90
8.3.00.0070.00317.59
8.2.180.0140.00416.63
8.2.170.0110.00422.96
8.2.160.0100.00320.29
8.2.150.0030.00525.66
8.2.140.0040.00424.66
8.2.130.0040.00421.13
8.2.120.0070.00026.35
8.2.110.0030.00620.35
8.2.100.0040.00718.34
8.2.90.0040.00419.22
8.2.80.0050.00318.01
8.2.70.0120.00017.61
8.2.60.0040.00418.03
8.2.50.0080.00018.10
8.2.40.0040.00420.42
8.2.30.0000.00821.03
8.2.20.0000.00718.22
8.2.10.0070.00018.14
8.2.00.0000.00818.05
8.1.280.0140.00725.92
8.1.270.0040.00422.20
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00319.19
8.1.230.0030.00719.08
8.1.220.0000.00817.77
8.1.210.0060.00318.77
8.1.200.0000.01017.36
8.1.190.0060.00317.38
8.1.180.0000.00818.10
8.1.170.0040.00418.33
8.1.160.0030.00319.03
8.1.150.0050.00320.55
8.1.140.0070.00019.59
8.1.130.0030.00318.92
8.1.120.0000.00717.46
8.1.110.0030.00617.49
8.1.100.0070.00017.47
8.1.90.0040.00417.34
8.1.80.0040.00417.53
8.1.70.0030.00317.37
8.1.60.0040.00417.43
8.1.50.0030.00517.58
8.1.40.0040.00417.45
8.1.30.0040.00417.60
8.1.20.0060.00617.68
8.1.10.0050.00317.54
8.1.00.0070.00017.61
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0070.00018.50
8.0.270.0000.00817.32
8.0.260.0060.00016.84
8.0.250.0030.00316.86
8.0.240.0030.00316.83
8.0.230.0060.00316.94
8.0.220.0030.00416.88
8.0.210.0000.00716.86
8.0.200.0000.00716.83
8.0.190.0060.00316.86
8.0.180.0020.00516.93
8.0.170.0000.00717.02
8.0.160.0000.00816.87
8.0.150.0030.00316.74
8.0.140.0000.00816.81
8.0.130.0030.00313.37
8.0.120.0000.00716.83
8.0.110.0040.00416.95
8.0.100.0000.00716.71
8.0.90.0040.00316.94
8.0.80.0100.01016.95
8.0.70.0040.00416.92
8.0.60.0000.00816.76
8.0.50.0000.00816.88
8.0.30.0070.01117.10
8.0.20.0110.01017.40
8.0.10.0000.00717.03
8.0.00.0150.00616.64
7.4.330.0050.00015.55
7.4.320.0000.00616.66
7.4.300.0030.00316.66
7.4.290.0060.00316.59
7.4.280.0040.00416.60
7.4.270.0030.00316.46
7.4.260.0060.00013.25
7.4.250.0070.00016.53
7.4.240.0030.00516.47
7.4.230.0070.00016.49
7.4.220.0060.02016.62
7.4.210.0050.01016.70
7.4.200.0030.00616.62
7.4.160.0110.00516.55
7.4.150.0100.00717.40
7.4.140.0120.01217.86
7.4.130.0140.01016.52
7.4.120.0080.01016.48
7.4.110.0060.01316.66
7.4.100.0090.01616.69
7.4.90.0050.01216.51
7.4.80.0130.00919.39
7.4.70.0070.01016.69
7.4.60.0140.00416.37
7.4.50.0100.00716.57
7.4.40.0070.01016.54
7.4.30.0030.01316.63
7.4.00.0040.00814.94
7.3.330.0050.00013.31
7.3.320.0030.00313.43
7.3.310.0070.00016.45
7.3.300.0000.00716.23
7.3.290.0070.00916.24
7.3.280.0080.00816.28
7.3.270.0070.01017.40
7.3.260.0120.00516.48
7.3.250.0110.00916.38
7.3.240.0080.00916.35
7.3.230.0060.01816.51
7.3.210.0130.00316.61
7.3.200.0070.01016.57
7.3.190.0070.01016.38
7.3.180.0120.00516.30
7.3.170.0090.00616.40
7.3.160.0080.00816.41
7.2.330.0140.00316.78
7.2.320.0130.01016.71
7.2.310.0100.00716.59
7.2.300.0080.00816.39
7.2.290.0040.01516.76
7.2.90.0140.00714.59
7.2.80.0370.00714.73
7.2.70.0110.00915.16
7.2.60.0100.00814.96
7.2.50.0790.01015.11
7.2.40.0860.00615.27
7.2.30.0370.00915.21
7.2.20.0110.01115.26
7.2.10.0090.00915.11
7.2.00.0850.00715.09
7.1.210.0440.00313.87
7.1.200.1060.00313.89
7.1.190.0170.00314.00
7.1.180.0480.01314.01
7.1.170.0930.00313.94
7.1.160.0380.00013.75
7.1.150.0060.01214.06
7.1.140.0260.00613.76
7.1.130.0050.00813.97
7.1.120.0390.00314.16
7.1.110.0040.00813.95
7.1.100.0870.00313.98
7.1.90.0240.00313.74
7.1.80.0220.00813.94
7.1.70.0120.00913.52
7.1.60.0310.00631.86
7.1.50.1250.01331.92
7.1.40.0370.00931.80
7.1.30.0340.00931.81
7.1.20.0750.01031.55
7.1.10.0840.00313.82
7.1.00.0300.00313.87
7.0.310.0310.00613.70
7.0.300.0300.01013.51
7.0.290.0140.00413.48
7.0.280.0100.00513.65
7.0.270.0070.00713.30
7.0.260.0120.00513.47
7.0.250.0100.00713.56
7.0.240.0110.00013.73
7.0.230.0090.00213.11
7.0.220.0190.00013.34
7.0.210.0690.00713.41
7.0.200.0320.00413.21
7.0.190.0120.00913.61
7.0.180.0590.01213.58
7.0.170.0130.00713.48
7.0.160.0150.01013.42
7.0.150.0190.00613.44
7.0.140.0360.00713.54
7.0.130.0060.01213.23
7.0.120.0240.00913.48
7.0.110.0080.00813.66
7.0.100.0100.00513.34
7.0.90.0130.00013.45
7.0.80.0060.00613.52
7.0.70.0000.01213.66
7.0.60.0060.00613.42
7.0.50.0170.00713.75
7.0.40.0340.00413.71
7.0.30.0110.00613.64
7.0.20.0120.00013.57
7.0.10.0070.00713.52
7.0.00.0060.00613.60

preferences:
44.39 ms | 400 KiB | 5 Q