3v4l.org

run code in 300+ PHP versions simultaneously
<?php class CityFilter extends CityEntity { protected $id; } abstract class CityEntity { public $id; public $regionId; public $title; }

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)
8.3.60.0190.00016.88
8.3.50.0100.00716.39
8.3.40.0040.01118.62
8.3.30.0140.00018.42
8.3.20.0040.00420.25
8.3.10.0040.00421.81
8.3.00.0050.00320.77
8.2.180.0110.00418.53
8.2.170.0000.01422.96
8.2.160.0100.00722.08
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0050.00220.57
8.2.120.0000.00726.35
8.2.110.0040.00420.38
8.2.100.0060.00617.85
8.2.90.0040.00419.13
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0040.00417.80
8.2.50.0030.00619.21
8.2.40.0000.00820.43
8.2.30.0000.00720.44
8.2.20.0070.00017.98
8.2.10.0020.00518.06
8.2.00.0030.00517.89
8.1.280.0100.01025.92
8.1.270.0090.00023.92
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00023.96
8.1.230.0070.00420.89
8.1.220.0050.00317.74
8.1.210.0050.00518.77
8.1.200.0070.00317.22
8.1.190.0040.00416.99
8.1.180.0050.00318.10
8.1.170.0040.00418.59
8.1.160.0000.00718.82
8.1.150.0070.00020.30
8.1.140.0000.00719.50
8.1.130.0030.00318.88
8.1.120.0000.00717.27
8.1.110.0000.00717.37
8.1.100.0070.00017.45
8.1.90.0050.00317.37
8.1.80.0040.00417.43
8.1.70.0070.00017.30
8.1.60.0080.00017.47
8.1.50.0080.00017.35
8.1.40.0050.00317.34
8.1.30.0040.00417.55
8.1.20.0000.00717.66
8.1.10.0000.00817.30
8.1.00.0000.00817.21
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0030.00318.29
8.0.270.0040.00417.18
8.0.260.0030.00316.76
8.0.250.0000.00716.90
8.0.240.0040.00416.90
8.0.230.0040.00416.93
8.0.220.0000.00716.89
8.0.210.0050.00516.83
8.0.200.0000.00916.81
8.0.190.0050.00316.91
8.0.180.0000.00816.96
8.0.170.0000.00716.79
8.0.160.0000.00816.84
8.0.150.0000.00716.73
8.0.140.0040.00416.82
8.0.130.0030.00313.35
8.0.120.0050.00316.82
8.0.110.0070.00016.86
8.0.100.0000.00716.88
8.0.90.0000.00716.77
8.0.80.0110.01116.80
8.0.70.0000.00816.76
8.0.60.0080.00016.71
8.0.50.0000.00816.86
8.0.30.0050.01017.12
8.0.20.0120.00717.40
8.0.10.0000.00717.04
8.0.00.0030.01716.92
7.4.330.0030.00315.55
7.4.320.0060.00016.44
7.4.300.0080.00016.53
7.4.290.0100.00016.41
7.4.280.0050.00316.33
7.4.270.0030.00316.53
7.4.260.0030.00313.10
7.4.250.0000.00716.38
7.4.240.0030.00316.41
7.4.230.0040.00416.55
7.4.220.0030.01316.45
7.4.210.0150.00016.57
7.4.200.0070.00016.45
7.4.160.0030.01216.46
7.4.150.0060.03217.40
7.4.140.0130.00517.86
7.4.130.0180.00716.43
7.4.120.0100.01216.39
7.4.110.0070.01016.47
7.4.100.0100.00616.46
7.4.90.0060.01016.62
7.4.80.0200.00619.39
7.4.70.0060.01216.57
7.4.60.0060.01016.21
7.4.50.0000.01016.52
7.4.40.0170.00616.49
7.4.30.0090.00916.34
7.4.00.0130.00314.98
7.3.330.0030.00313.14
7.3.320.0000.00513.29
7.3.310.0000.00716.27
7.3.300.0000.00716.30
7.3.290.0040.01016.26
7.3.280.0070.00916.26
7.3.270.0080.00817.40
7.3.260.0100.00616.56
7.3.250.0070.01116.34
7.3.240.0130.00616.42
7.3.230.0100.00716.48
7.3.210.0130.00316.28
7.3.200.0100.00716.25
7.3.190.0160.00016.41
7.3.180.0090.00616.36
7.3.170.0090.01516.32
7.3.160.0100.00716.39
7.3.10.0040.01216.59
7.3.00.0060.00616.63
7.2.330.0100.00716.36
7.2.320.0110.00616.48
7.2.310.0070.01516.55
7.2.300.0100.01016.38
7.2.290.0070.01116.35
7.2.130.0090.00616.61
7.2.120.0040.01216.84
7.2.110.0060.00716.37
7.2.100.0030.01016.89
7.2.90.0000.01116.71
7.2.80.0000.01216.54
7.2.70.0080.00816.76
7.2.60.0120.00616.58
7.2.50.0100.00616.76
7.2.40.0090.00917.00
7.2.30.0070.00316.95
7.2.20.0070.00316.70
7.2.10.0030.01316.98
7.2.00.0040.00717.82
7.1.250.0100.00315.55
7.1.200.0030.00915.79
7.1.70.0040.00416.74
7.1.60.0430.01333.21
7.1.50.0300.01732.88
7.1.40.0370.01032.48
7.1.30.0530.00732.67
7.1.20.0270.02332.55
7.1.10.0300.00714.53
7.1.00.0230.01014.77
7.0.200.0270.00714.71
7.0.190.0230.01014.93
7.0.180.0270.00714.17
7.0.170.0370.00714.21
7.0.160.0270.01014.20
7.0.150.0330.01014.20
7.0.140.0300.00714.25
7.0.130.0300.00314.59
7.0.120.0200.01314.61
7.0.110.0230.01014.22
7.0.100.0300.01014.27
7.0.90.0300.00714.35
7.0.80.0230.01714.27
7.0.70.0300.00314.35
7.0.60.0230.01314.23
7.0.50.0270.01314.14
7.0.40.1100.01014.67
7.0.30.0200.02014.44
7.0.20.0300.00314.51
7.0.10.0370.00314.23
7.0.00.0300.00314.63

preferences:
57.47 ms | 400 KiB | 5 Q