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 .= $comma."\n".'"'.$item->title.'"'; $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)
8.3.60.0130.00318.30
8.3.50.0070.00716.21
8.3.40.0140.00018.84
8.3.30.0040.01118.70
8.3.20.0070.00022.10
8.3.10.0030.00523.48
8.3.00.0040.00419.81
8.2.180.0100.01018.52
8.2.170.0040.01122.96
8.2.160.0140.00019.04
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0030.00620.75
8.2.120.0040.00426.35
8.2.110.0040.00722.24
8.2.100.0110.00017.97
8.2.90.0030.00519.00
8.2.80.0030.00517.97
8.2.70.0070.00417.63
8.2.60.0080.00417.91
8.2.50.0000.00818.10
8.2.40.0080.00020.43
8.2.30.0040.00419.37
8.2.20.0000.00818.17
8.2.10.0040.00418.04
8.2.00.0040.00418.04
8.1.270.0070.00022.18
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0100.00023.97
8.1.230.0080.00319.14
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0000.00917.22
8.1.180.0000.00818.10
8.1.170.0060.00318.46
8.1.160.0030.00518.97
8.1.150.0050.00220.68
8.1.140.0040.00419.58
8.1.130.0000.00718.88
8.1.120.0040.00417.46
8.1.110.0040.00417.41
8.1.100.0000.00717.36
8.1.90.0000.00717.43
8.1.80.0040.00417.45
8.1.70.0070.00017.45
8.1.60.0000.00717.57
8.1.50.0000.00817.44
8.1.40.0090.00017.54
8.1.30.0000.00817.68
8.1.20.0070.00017.64
8.1.10.0040.00417.48
8.1.00.0040.00417.52
8.0.300.0030.00518.77
8.0.290.0030.00616.75
8.0.280.0000.00818.40
8.0.270.0000.00717.25
8.0.260.0030.00316.70
8.0.250.0000.00716.86
8.0.240.0070.00016.97
8.0.230.0030.00316.93
8.0.220.0030.00316.76
8.0.210.0000.00816.79
8.0.200.0040.00416.86
8.0.190.0090.00016.82
8.0.180.0030.00616.93
8.0.170.0030.00516.95
8.0.160.0050.00316.80
8.0.150.0040.00416.88
8.0.140.0000.00716.74
8.0.130.0000.00613.36
8.0.120.0000.00916.74
8.0.110.0050.00216.71
8.0.100.0000.00816.77
8.0.90.0070.00016.71
8.0.80.0040.01116.82
8.0.70.0040.00416.84
8.0.60.0000.00716.82
8.0.50.0000.00816.79
8.0.30.0120.00617.15
8.0.20.0080.01117.40
8.0.10.0000.00817.08
8.0.00.0090.00916.86
7.4.330.0050.00015.55
7.4.320.0040.00416.61
7.4.300.0000.00616.57
7.4.290.0090.00316.59
7.4.280.0040.00416.49
7.4.270.0000.00816.50
7.4.260.0030.00313.29
7.4.250.0000.00816.54
7.4.240.0030.00316.61
7.4.230.0060.00316.51
7.4.220.0090.00916.60
7.4.210.0090.01216.56
7.4.200.0030.00316.65
7.4.160.0060.01016.42
7.4.150.0170.00417.40
7.4.140.0110.00917.86
7.4.130.0160.00316.61
7.4.120.0080.01316.53
7.4.110.0070.01016.40
7.4.100.0140.00716.57
7.4.90.0100.00616.52
7.4.80.0030.01319.39
7.4.70.0160.00016.42
7.4.60.0100.00616.40
7.4.50.0130.00316.45
7.4.40.0100.00716.60
7.4.30.0090.00916.51
7.4.00.0040.01115.13
7.3.330.0050.00013.37
7.3.320.0000.00513.28
7.3.310.0070.00016.27
7.3.300.0030.00316.21
7.3.290.0060.00916.31
7.3.280.0080.00816.28
7.3.270.0120.00417.40
7.3.260.0080.00916.34
7.3.250.0120.00716.41
7.3.240.0080.00916.50
7.3.230.0090.00916.30
7.3.210.0100.01016.43
7.3.200.0060.01616.66
7.3.190.0030.01516.74
7.3.180.0100.00616.16
7.3.170.0060.00916.27
7.3.160.0130.00616.36
7.2.330.0060.01216.76
7.2.320.0130.01016.70
7.2.310.0030.01516.79
7.2.300.0110.01116.42
7.2.290.0180.00316.41
7.2.60.0030.01317.04
7.2.00.0000.01219.27
7.1.200.0100.00315.58
7.1.100.0000.01418.04
7.1.70.0750.01115.38
7.1.60.0390.01235.27
7.1.50.0300.01634.91
7.1.40.0230.02234.42
7.1.30.0250.01234.48
7.1.20.0300.01534.46
7.1.10.0120.01216.48
7.1.00.0100.00916.82
7.0.200.0160.00616.76
7.0.190.0150.00516.48
7.0.180.0040.01416.52
7.0.170.0050.01616.21
7.0.160.0120.00616.24
7.0.150.0090.01216.37
7.0.140.0100.01416.39
7.0.130.0060.01516.64
7.0.120.0070.01216.65
7.0.110.0030.01416.42
7.0.100.0140.00916.31
7.0.90.0100.01016.39
7.0.80.0070.01116.41
7.0.70.0030.01416.27
7.0.60.0140.00616.04
7.0.50.0070.01016.29
7.0.40.0090.01116.70
7.0.30.0100.01216.75
7.0.20.0050.01416.51
7.0.10.0030.01916.68
7.0.00.0030.01716.37

preferences:
54.14 ms | 400 KiB | 5 Q