3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array ( 'pubMessages' => array ( 0 => array ( 'msg' => 'Not bad', 'type' => 'warning', ), 1 => array ( 'msg' => 'Bad', 'type' => 'error', ), ), ); $dynamicKey = array_keys($array)[0]; foreach($array[$dynamicKey] as $key=>$item){ if ($item['type'] == 'error') unset($array[$dynamicKey][$key]); } var_dump($array);

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)
8.3.70.0040.01116.63
8.3.60.0110.00718.68
8.3.50.0120.00918.12
8.3.40.0120.00318.67
8.3.30.0110.00318.66
8.3.20.0040.00421.63
8.3.10.0000.00723.60
8.3.00.0080.00023.48
8.2.190.0000.01220.00
8.2.180.0150.00316.38
8.2.170.0040.01118.95
8.2.160.0030.01022.96
8.2.150.0070.00025.66
8.2.140.0040.00424.66
8.2.130.0080.00018.09
8.2.120.0080.00026.35
8.2.110.0060.00320.92
8.2.100.0160.00017.97
8.2.90.0000.00817.88
8.2.80.0050.00318.86
8.2.70.0080.00017.63
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0000.00718.00
8.2.20.0060.00319.89
8.2.10.0040.00419.22
8.2.00.0050.00319.38
8.1.280.0090.00925.92
8.1.270.0070.00418.84
8.1.260.0060.00326.35
8.1.250.0000.00828.09
8.1.240.0130.00319.61
8.1.230.0000.01217.83
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0060.00317.23
8.1.180.0000.00818.10
8.1.170.0000.01218.59
8.1.160.0050.00318.94
8.1.150.0040.00318.86
8.1.140.0000.00722.14
8.1.130.0030.00320.14
8.1.120.0040.00417.39
8.1.110.0000.00817.34
8.1.100.0070.00017.49
8.1.90.0000.00817.47
8.1.80.0080.00017.51
8.1.70.0000.00717.49
8.1.60.0040.00417.52
8.1.50.0000.01217.43
8.1.40.0050.00317.50
8.1.30.0090.00017.66
8.1.20.0040.00417.58
8.1.10.0060.00617.49
8.1.00.0040.00417.44
8.0.300.0060.00318.77
8.0.290.0070.00016.75
8.0.280.0070.00018.39
8.0.270.0030.00317.16
8.0.260.0000.00618.45
8.0.250.0030.00316.97
8.0.240.0030.00316.96
8.0.230.0000.00716.88
8.0.220.0000.00716.75
8.0.210.0040.00416.80
8.0.200.0030.00316.97
8.0.190.0000.00816.93
8.0.180.0040.00416.80
8.0.170.0090.00016.83
8.0.160.0000.00716.90
8.0.150.0050.00216.82
8.0.140.0070.00016.76
8.0.130.0030.00313.27
8.0.120.0040.00416.88
8.0.110.0040.00416.93
8.0.100.0080.00016.77
8.0.90.0000.00716.85
8.0.80.0000.01616.95
8.0.70.0040.00416.95
8.0.60.0000.00816.85
8.0.50.0070.00016.92
8.0.30.0120.00816.93
8.0.20.0150.00917.40
8.0.10.0000.00817.00
8.0.00.0100.00916.86
7.4.330.0000.00515.55
7.4.320.0000.00616.52
7.4.300.0030.00316.60
7.4.290.0040.00416.55
7.4.280.0030.00616.39
7.4.270.0030.00316.63
7.4.260.0060.00616.51
7.4.250.0070.00016.47
7.4.240.0000.00916.51
7.4.230.0000.00716.63
7.4.220.0030.00516.58
7.4.210.0090.00916.52
7.4.200.0070.00016.39
7.4.160.0130.00416.46
7.4.140.0110.00917.86
7.4.130.0130.00616.50
7.4.120.0040.01516.62
7.4.110.0030.01516.65
7.4.100.0090.00916.44
7.4.90.0120.00916.63
7.4.80.0080.00819.39
7.4.70.0110.00716.65
7.4.60.0130.00316.41
7.4.50.0090.00616.29
7.4.40.0080.01116.34
7.4.00.0130.00314.98
7.3.330.0050.00013.13
7.3.320.0030.00313.17
7.3.310.0040.00416.26
7.3.300.0030.00316.38
7.3.290.0070.00016.25
7.3.280.0050.01016.29
7.3.260.0120.00616.40
7.3.240.0140.00516.32
7.3.230.0110.00616.55
7.3.210.0120.00616.55
7.3.200.0100.01016.65
7.3.190.0120.00616.43
7.3.180.0130.00316.32
7.3.170.0130.01016.31
7.3.160.0100.00716.30
7.3.10.0040.01216.29
7.3.00.0540.00615.52
7.2.330.0150.00616.67
7.2.320.0110.01116.40
7.2.310.0030.01416.50
7.2.300.0100.01016.69
7.2.290.0160.00316.50
7.2.130.0210.00415.74
7.2.120.0200.00615.74
7.2.110.0230.00515.78
7.2.100.0150.00815.73
7.2.90.0280.00615.67
7.2.80.0200.01115.94
7.2.70.0200.00715.83
7.2.60.0220.00516.08
7.2.50.0200.00715.77
7.2.40.0280.00316.05
7.2.30.0190.00615.99
7.2.20.0270.00415.77
7.2.10.0140.01415.79
7.2.00.0180.00416.06
7.1.250.0260.00814.63
7.0.330.0280.00114.28
5.6.380.0070.00714.09

preferences:
19.12 ms | 401 KiB | 5 Q