3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C{ public $title = 'a'; public $blah = 'b'; }; $ar = [new C, new C]; $result = ''; $comma = ''; foreach($ar as $item){ $result .= $comma.'"'.$item->$title.'"'."\n"; $comma = ','; } echo $result;

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)
8.3.60.0150.00018.50
8.3.50.0110.00616.59
8.3.40.0100.00718.95
8.3.30.0060.00918.84
8.3.20.0040.00420.25
8.3.10.0040.00423.44
8.3.00.0080.00019.81
8.2.180.0090.00618.19
8.2.170.0070.00722.96
8.2.160.0000.01419.02
8.2.150.0050.00524.18
8.2.140.0030.00624.66
8.2.130.0080.00019.02
8.2.120.0090.00026.35
8.2.110.0100.00019.32
8.2.100.0080.00317.82
8.2.90.0070.00319.17
8.2.80.0040.00417.97
8.2.70.0040.00717.75
8.2.60.0040.00418.05
8.2.50.0030.00618.10
8.2.40.0000.00820.47
8.2.30.0000.00719.31
8.2.20.0000.00818.12
8.2.10.0080.00018.06
8.2.00.0040.00418.08
8.1.280.0070.00725.92
8.1.270.0080.00022.00
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0090.00020.99
8.1.230.0090.00319.07
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0080.00017.10
8.1.180.0050.00318.10
8.1.170.0080.00318.36
8.1.160.0000.00719.02
8.1.150.0050.00320.67
8.1.140.0020.00519.62
8.1.130.0030.00318.89
8.1.120.0000.00717.50
8.1.110.0040.00417.44
8.1.100.0040.00417.38
8.1.90.0040.00417.52
8.1.80.0040.00317.48
8.1.70.0070.00017.36
8.1.60.0060.00317.55
8.1.50.0050.00317.40
8.1.40.0050.00517.45
8.1.30.0040.00417.49
8.1.20.0040.00417.66
8.1.10.0080.00017.54
8.1.00.0040.00417.37
8.0.300.0070.00018.77
8.0.290.0020.00516.75
8.0.280.0030.00518.37
8.0.270.0000.00717.25
8.0.260.0000.00616.88
8.0.250.0030.00316.89
8.0.240.0050.00317.04
8.0.230.0000.00716.96
8.0.220.0030.00316.98
8.0.210.0030.00317.02
8.0.200.0030.00316.98
8.0.190.0000.00916.89
8.0.180.0040.00416.86
8.0.170.0000.00717.00
8.0.160.0040.00416.93
8.0.150.0040.00416.80
8.0.140.0000.00716.93
8.0.130.0060.00013.34
8.0.120.0000.00716.94
8.0.110.0050.00216.92
8.0.100.0040.00416.73
8.0.90.0000.00716.75
8.0.80.0000.01516.97
8.0.70.0000.00716.99
8.0.60.0080.00016.85
8.0.50.0070.00016.85
8.0.30.0120.01017.21
8.0.20.0110.00717.40
8.0.10.0040.00416.89
8.0.00.0090.00916.87
7.4.330.0000.00515.55
7.4.320.0060.00016.51
7.4.300.0030.00316.41
7.4.290.0000.01116.59
7.4.280.0000.00816.45
7.4.270.0030.00316.61
7.4.260.0060.00013.20
7.4.250.0040.00416.51
7.4.240.0000.00716.45
7.4.230.0000.00716.66
7.4.220.0090.00916.55
7.4.210.0130.00716.49
7.4.200.0000.00916.48
7.4.160.0110.00516.63
7.4.150.0120.00617.40
7.4.140.0090.00817.86
7.4.130.0100.00716.57
7.4.120.0110.01016.50
7.4.110.0030.01316.49
7.4.100.0120.00916.77
7.4.90.0120.00416.52
7.4.80.0000.01819.39
7.4.70.0100.00616.55
7.4.60.0090.00616.45
7.4.50.0000.01416.68
7.4.40.0080.00816.43
7.4.30.0090.00616.56
7.4.00.0090.00315.11
7.3.330.0060.00013.23
7.3.320.0060.00013.26
7.3.310.0040.00416.34
7.3.300.0030.00316.44
7.3.290.0080.00616.43
7.3.280.0070.01116.40
7.3.270.0030.01317.40
7.3.260.0110.00616.58
7.3.250.0100.00916.46
7.3.240.0120.00916.52
7.3.230.0130.01016.56
7.3.210.0120.00816.41
7.3.200.0030.01316.46
7.3.190.0070.01416.54
7.3.180.0160.00016.51
7.3.170.0030.01216.52
7.3.160.0090.00616.59
7.3.120.0040.01414.93
7.3.110.0070.01015.08
7.3.100.0060.00914.64
7.3.90.0030.01015.03
7.3.80.0120.00315.11
7.3.70.0080.00814.67
7.3.60.0040.00714.86
7.3.50.0080.00614.69
7.3.40.0030.01314.95
7.3.30.0030.01014.81
7.3.20.0110.00316.61
7.3.10.0030.01116.46
7.3.00.0100.00316.62
7.2.330.0130.00716.42
7.2.320.0120.00616.60
7.2.310.0060.01516.78
7.2.300.0100.00716.42
7.2.290.0060.01216.61
7.2.240.0030.01315.18
7.2.230.0110.00414.86
7.2.220.0080.00415.06
7.2.210.0000.01315.08
7.2.200.0100.00314.86
7.2.190.0060.01215.12
7.2.180.0030.01314.92
7.2.170.0130.00315.07
7.2.160.0000.01515.02
7.2.150.0030.01216.61
7.2.140.0040.01516.70
7.2.130.0080.00816.78
7.2.120.0030.01216.73
7.2.110.0040.01016.86
7.2.100.0040.00917.04
7.2.90.0090.00516.96
7.2.80.0100.00516.96
7.2.70.0080.00816.79
7.2.60.0080.00616.81
7.2.50.0090.00916.88
7.2.40.0070.00716.87
7.2.30.0070.00717.03
7.2.20.0030.01116.91
7.2.10.0100.00516.99
7.2.00.0090.00417.73
7.1.330.0070.00715.99
7.1.320.0060.00915.70
7.1.310.0040.01115.80
7.1.300.0070.01015.75
7.1.290.0000.00915.87
7.1.280.0080.00315.36
7.1.270.0030.01315.55
7.1.260.0090.00615.51
7.1.250.0000.01315.84
7.1.200.0060.00615.44
7.1.100.0030.01017.92
7.1.70.0070.01017.30
7.1.60.0280.01334.79
7.1.50.0210.01334.72
7.1.40.0210.02034.33
7.1.30.0350.00734.20
7.1.20.0240.01734.47
7.1.10.0110.00816.45
7.1.00.0080.01216.55
7.0.200.0030.01616.91
7.0.190.0090.00816.75
7.0.180.0140.00616.21
7.0.170.0100.01016.37
7.0.160.0030.01716.25
7.0.150.0040.01616.14
7.0.140.0060.00916.22
7.0.130.0070.01316.80
7.0.120.0120.00916.63
7.0.110.0130.00516.27
7.0.100.0090.01016.34
7.0.90.0090.01116.30
7.0.80.0040.01616.20
7.0.70.0120.00916.29
7.0.60.0090.01316.21
7.0.50.0030.02116.62
7.0.40.0090.01216.58
7.0.30.0110.00716.58
7.0.20.0110.00616.35
7.0.10.0100.01016.37
7.0.00.0060.01216.38

preferences:
45.66 ms | 401 KiB | 5 Q