3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A implements ArrayAccess { private $potato = 'haha'; public function offsetExists($offset){} public function offsetGet($offset){} public function offsetSet ($offset, $value){} public function offsetUnset ($offset){} } var_dump((array) new A());

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)
8.4.120.0130.00720.77
8.4.110.0070.01322.40
8.4.100.0100.00817.84
8.4.90.0050.00318.73
8.4.80.0090.01317.72
8.4.70.0080.00017.74
8.4.60.0140.00618.55
8.4.50.0160.00418.05
8.4.40.0130.00622.25
8.4.30.0140.00719.50
8.4.20.0180.00320.09
8.4.10.0070.01317.73
8.3.250.0120.00718.96
8.3.240.0140.00616.52
8.3.230.0140.00716.53
8.3.220.0110.00817.12
8.3.210.0110.00916.77
8.3.200.0050.00416.76
8.3.190.0100.00917.03
8.3.180.0040.00416.50
8.3.170.0050.00517.21
8.3.160.0110.00718.57
8.3.150.0130.00617.13
8.3.140.0120.00618.31
8.3.130.0090.00018.38
8.3.120.0030.00618.87
8.3.110.0080.00020.94
8.3.100.0100.00024.06
8.3.90.0050.00326.77
8.3.80.0090.00317.97
8.3.70.0140.00716.91
8.3.60.0140.00718.56
8.3.50.0120.00217.49
8.3.40.0120.00318.63
8.3.30.0060.00918.43
8.3.20.0040.00418.65
8.3.10.0000.00723.66
8.3.00.0080.00021.23
8.2.290.0120.00720.41
8.2.280.0090.00920.19
8.2.270.0110.00717.06
8.2.260.0100.00718.78
8.2.250.0050.00318.46
8.2.240.0030.00617.18
8.2.230.0050.00522.58
8.2.220.0060.00337.54
8.2.210.0110.00726.77
8.2.200.0040.00816.63
8.2.190.0080.00816.58
8.2.180.0070.01116.63
8.2.170.0140.00322.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0000.00819.64
8.2.120.0040.00426.35
8.2.110.0030.00720.96
8.2.100.0120.00418.09
8.2.90.0050.00317.63
8.2.80.0000.00817.97
8.2.70.0000.00817.93
8.2.60.0000.00818.16
8.2.50.0000.00818.10
8.2.40.0040.00419.10
8.2.30.0050.00219.23
8.2.20.0040.00417.98
8.2.10.0030.00519.44
8.2.00.0040.00417.57
8.1.330.0070.00720.11
8.1.320.0120.00916.34
8.1.310.0100.00716.62
8.1.300.0000.00818.44
8.1.290.0090.00030.84
8.1.280.0170.00325.92
8.1.270.0040.00418.83
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0110.00017.35
8.1.230.0090.00317.52
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0080.00017.35
8.1.190.0050.00317.23
8.1.180.0090.00018.10
8.1.170.0060.00318.69
8.1.160.0000.00718.83
8.1.150.0000.00718.89
8.1.140.0040.00422.05
8.1.130.0000.00821.92
8.1.120.0040.00417.40
8.1.110.0090.00017.41
8.1.100.0040.00417.41
8.1.90.0000.00817.29
8.1.80.0000.00717.41
8.1.70.0000.00717.29
8.1.60.0040.00417.55
8.1.50.0030.00517.34
8.1.40.0050.00317.46
8.1.30.0040.00417.59
8.1.20.0070.00017.55
8.1.10.0030.00517.47
8.1.00.0050.00317.31
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0070.00018.36
8.0.270.0000.00717.21
8.0.260.0060.00020.19
8.0.250.0100.00016.91
8.0.240.0000.00616.95
8.0.230.0050.00216.89
8.0.220.0040.00416.70
8.0.210.0030.00716.76
8.0.200.0040.00416.91
8.0.190.0000.00816.88
8.0.180.0000.00816.73
8.0.170.0030.00616.86
8.0.160.0020.00516.72
8.0.150.0080.00016.77
8.0.140.0000.00816.72
8.0.130.0070.00013.28
8.0.120.0020.00516.75
8.0.110.0070.00016.88
8.0.100.0000.00716.74
8.0.90.0000.00716.79
8.0.80.0070.01116.79
8.0.70.0040.00416.71
8.0.60.0000.00716.63
8.0.50.0040.00416.83
8.0.30.0090.01017.07
8.0.20.0060.01217.40
8.0.10.0050.00217.00
8.0.00.0090.00916.76
7.4.330.0040.00015.55
7.4.320.0070.00016.55
7.4.300.0000.00716.59
7.4.290.0040.00416.52
7.4.280.0000.00716.36
7.4.270.0030.00416.42
7.4.260.0030.00316.54
7.4.250.0000.00716.32
7.4.240.0000.00716.57
7.4.230.0000.00716.63
7.4.220.0050.00316.65
7.4.210.0110.00816.39
7.4.200.0030.00516.35
7.4.160.0120.00616.45
7.4.140.0100.00817.86
7.4.130.0110.00716.31
7.4.120.0120.00816.54
7.4.110.0100.00716.50
7.4.100.0080.00816.49
7.4.90.0100.00716.43
7.4.80.0130.01019.39
7.4.70.0070.01016.51
7.4.60.0140.00316.58
7.4.50.0090.00616.53
7.4.40.0090.00916.55
7.4.00.0060.00614.52
7.3.330.0030.00313.06
7.3.320.0000.00613.00
7.3.310.0070.00016.14
7.3.300.0000.00716.24
7.3.290.0000.00716.29
7.3.280.0090.00616.25
7.3.260.0090.00916.46
7.3.240.0140.00316.33
7.3.230.0120.00616.47
7.3.210.0140.00416.43
7.3.200.0140.00316.38
7.3.190.0080.00716.47
7.3.180.0070.00716.17
7.3.170.0070.01016.45
7.3.160.0030.01316.14
7.3.120.0060.00614.36
7.3.110.0030.01014.59
7.3.100.0070.00314.62
7.3.90.0060.00614.50
7.3.80.0050.00314.73
7.3.70.0000.01114.77
7.3.60.0030.00514.55
7.3.50.0000.00714.80
7.3.40.0030.00814.49
7.3.30.0120.00314.66
7.3.20.0100.00316.32
7.3.10.0040.00816.37
7.3.00.0100.00316.62
7.2.330.0040.01416.33
7.2.320.0030.01316.57
7.2.310.0040.01416.33
7.2.300.0070.01016.36
7.2.290.0140.00416.50
7.2.250.0070.01014.84
7.2.240.0070.01114.98
7.2.230.0070.00715.04
7.2.220.0080.00014.95
7.2.210.0090.00314.76
7.2.200.0070.00314.98
7.2.190.0030.00614.66
7.2.180.0090.00314.71
7.2.170.0060.00615.01
7.2.160.0120.00315.07
7.2.150.0030.00916.88
7.2.140.0130.00016.84
7.2.130.0060.00616.63
7.2.120.0030.01016.63
7.2.110.0570.00715.68
7.2.100.0420.01215.80
7.2.90.0480.00715.85
7.2.80.0570.01015.63
7.2.70.0580.00515.60
7.2.60.0640.00515.87
7.2.50.0530.00715.81
7.2.40.0670.00915.89
7.2.30.0530.00815.73
7.2.20.0630.01315.85
7.2.10.0650.00315.85
7.2.00.0440.00615.70
7.1.330.0070.00715.66
7.1.320.0090.00315.67
7.1.310.0000.01015.87
7.1.300.0140.00015.57
7.1.290.0030.00615.51
7.1.280.0050.00215.58
7.1.270.0000.01215.89
7.1.260.0030.00615.79
7.1.250.0060.00315.68
7.1.230.0820.01313.72
7.1.220.0900.00013.88
7.1.210.0970.00313.63
7.1.200.1230.00613.73
7.1.190.0910.00713.88
7.1.180.1220.01013.81
7.1.170.0940.01013.84
7.1.160.1070.00613.61
7.1.150.1020.01313.78
7.1.140.0890.01313.64
7.1.130.0690.01013.75
7.1.120.1150.00613.91
7.1.110.0900.01213.76
7.1.100.1100.00613.79
7.1.90.1200.01313.79
7.1.80.1040.00313.88
7.1.70.0960.00313.85
7.1.60.0990.01431.87
7.1.50.1170.00331.87
7.1.40.1060.01331.58
7.1.30.1220.01031.86
7.1.20.1510.00731.93
7.1.10.1320.00613.73
7.1.00.1740.00713.97
5.6.380.0060.00914.13

preferences:
120.21 ms | 403 KiB | 5 Q