3v4l.org

run code in 300+ PHP versions simultaneously
<?php $o = new stdClass; $o->text = "ans1"; $o2 = new stdClass; $o2->text = "ans2"; $o3 = new stdClass; $o3->text = "ans3"; $arr = [$o, $o2, $o3]; var_dump($arr); $nu = array_map('callback',$arr); function callback($e) { return $e->text; } var_dump($nu);

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)
8.3.70.0100.00718.30
8.3.60.0040.01118.18
8.3.50.0100.00716.42
8.3.40.0070.00718.70
8.3.30.0140.00018.69
8.3.20.0040.00420.21
8.3.10.0050.00323.53
8.3.00.0040.00419.80
8.2.180.0110.00418.27
8.2.170.0040.01122.96
8.2.160.0170.00319.02
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0090.00319.08
8.2.120.0030.00626.35
8.2.110.0060.00320.52
8.2.100.0130.00017.71
8.2.90.0040.00419.21
8.2.80.0050.00317.97
8.2.70.0060.00317.50
8.2.60.0060.00317.93
8.2.50.0080.00018.10
8.2.40.0040.00420.46
8.2.30.0040.00419.29
8.2.20.0070.00017.97
8.2.10.0050.00318.05
8.2.00.0070.00018.02
8.1.280.0100.00725.92
8.1.270.0070.00022.05
8.1.260.0070.00026.35
8.1.250.0020.00528.09
8.1.240.0060.00322.25
8.1.230.0080.00322.20
8.1.220.0090.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.25
8.1.190.0050.00317.24
8.1.180.0030.00518.10
8.1.170.0040.00418.50
8.1.160.0080.00018.98
8.1.150.0040.00420.78
8.1.140.0040.00419.53
8.1.130.0000.00718.88
8.1.120.0030.00417.43
8.1.110.0040.00417.38
8.1.100.0000.00717.45
8.1.90.0040.00417.48
8.1.80.0040.00417.50
8.1.70.0000.01017.50
8.1.60.0040.00417.48
8.1.50.0000.00817.57
8.1.40.0030.00717.39
8.1.30.0030.00517.56
8.1.20.0040.00417.58
8.1.10.0040.00417.62
8.1.00.0030.00717.50
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0070.00018.31
8.0.270.0000.00817.14
8.0.260.0030.00316.82
8.0.250.0000.00816.89
8.0.240.0000.00816.91
8.0.230.0030.00316.91
8.0.220.0030.00316.92
8.0.210.0000.00716.77
8.0.200.0030.00316.94
8.0.190.0030.00616.91
8.0.180.0060.00316.88
8.0.170.0070.00016.73
8.0.160.0040.00416.89
8.0.150.0030.00516.91
8.0.140.0030.00316.86
8.0.130.0040.00413.29
8.0.120.0000.00816.81
8.0.110.0050.00316.82
8.0.100.0040.00416.83
8.0.90.0000.00716.76
8.0.80.0060.01016.82
8.0.70.0000.00716.82
8.0.60.0050.00316.87
8.0.50.0040.00416.92
8.0.30.0090.00817.21
8.0.20.0080.01317.40
8.0.10.0000.00717.07
8.0.00.0030.01416.54
7.4.330.0030.00315.55
7.4.320.0030.00316.56
7.4.300.0000.00616.45
7.4.290.0050.00516.55
7.4.280.0030.00616.44
7.4.270.0040.00416.41
7.4.260.0080.00016.47
7.4.250.0000.00816.49
7.4.240.0050.00216.64
7.4.230.0030.00316.60
7.4.220.0170.00316.44
7.4.210.0100.00716.48
7.4.200.0030.00316.69
7.4.160.0080.00916.53
7.4.150.0080.01117.40
7.4.140.0100.01017.86
7.4.130.0180.00616.64
7.4.120.0140.00816.58
7.4.110.0090.01216.46
7.4.100.0140.01116.54
7.4.90.0080.00816.44
7.4.80.0060.01419.39
7.4.70.0170.00716.41
7.4.60.0090.01016.54
7.4.50.0030.01016.48
7.4.40.0030.01416.31
7.4.30.0160.00016.31
7.4.00.0070.00914.90
7.3.330.0030.00313.17
7.3.320.0070.00013.23
7.3.310.0050.00216.16
7.3.300.0070.00016.32
7.3.290.0070.00816.28
7.3.280.0100.00716.31
7.3.270.0070.01117.40
7.3.260.0110.00816.33
7.3.250.0100.00816.43
7.3.240.0140.00416.41
7.3.230.0140.00816.34
7.3.210.0150.00916.39
7.3.200.0030.01316.48
7.3.190.0050.01316.27
7.3.180.0100.00516.44
7.3.170.0030.01416.39
7.3.160.0130.00316.30
7.3.120.0030.01414.84
7.3.110.0060.00914.82
7.3.100.0040.01214.89
7.3.90.0070.00414.66
7.3.80.0150.00014.95
7.3.70.0110.00014.42
7.3.60.0070.00714.71
7.3.50.0090.00614.89
7.3.40.0080.00414.86
7.3.30.0060.00914.71
7.3.20.0000.00916.59
7.3.10.0070.00816.48
7.3.00.0050.00916.51
7.2.330.0130.01016.78
7.2.320.0090.00916.67
7.2.310.0130.00316.75
7.2.300.0100.01016.75
7.2.290.0030.01416.69
7.2.250.0060.00914.96
7.2.240.0070.01115.02
7.2.230.0060.01015.02
7.2.220.0000.00914.61
7.2.210.0060.01015.17
7.2.200.0090.00015.22
7.2.190.0000.00914.96
7.2.180.0030.00615.11
7.2.170.0080.00415.04
7.2.130.0110.00716.72
7.2.120.0070.00717.06
7.2.110.0070.00716.91
7.2.100.0100.00716.79
7.2.90.0070.01116.65
7.2.80.0030.01217.04
7.2.70.0060.01016.96
7.2.60.0060.00816.79
7.2.50.0040.01117.08
7.2.40.0080.00817.08
7.2.30.0040.01117.02
7.2.20.0090.00617.14
7.2.10.0040.01116.71
7.2.00.0020.01517.80
7.1.330.0000.01616.03
7.1.320.0040.00815.74
7.1.310.0050.00516.01
7.1.300.0030.00615.93
7.1.290.0030.01015.85
7.1.280.0060.00315.96
7.1.270.0040.00415.77
7.1.260.0000.01415.88
7.1.250.0110.00315.76
7.1.200.0060.00615.59
7.1.100.0000.01418.27
7.1.70.0060.01817.34
7.1.60.0220.02234.82
7.1.50.0260.01334.93
7.1.40.0270.02034.46
7.1.30.0240.01834.34
7.1.20.0310.01434.48
7.1.10.0150.00916.48
7.1.00.0060.01616.57
7.0.200.0100.00716.84
7.0.190.0090.01116.86
7.0.180.0060.01716.15
7.0.170.0140.00816.13
7.0.160.0040.01816.30
7.0.150.0170.01216.24
7.0.140.0120.01116.30
7.0.130.0030.02016.52
7.0.120.0070.00716.51
7.0.110.0000.01916.21
7.0.100.0090.00616.21
7.0.90.0110.00716.31
7.0.80.0080.01116.19
7.0.70.0130.00716.35
7.0.60.0100.01416.03
7.0.50.0070.01116.39
7.0.40.0640.01914.90
7.0.30.0680.01214.69
7.0.20.0350.01314.51
7.0.10.0590.00316.31
7.0.00.0120.00816.61

preferences:
67.97 ms | 401 KiB | 5 Q