3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [ '00:00:00' => [ 'name' => 'Arr Name 1', 'other-details' => 'Arr Desscription 1', 'type' => 'Arr Type 1' ], '00:00:30' => [ 'name' => 'Arr Name 2', 'other-details' => 'Arr Desscription 2', 'type' => 'Arr Type 2' ], '00:01:00' => [ 'name' => 'Arr Name 3', 'other-details' => 'Arr Desscription 3', 'type' => 'Arr Type 3' ], '00:01:30' => [ 'name' => 'Arr Name 4', 'other-details' => 'Arr Desscription 4', 'type' => 'Arr Type 4' ] ]; $keys = array_keys($a); for ($i = 0; $i < count($keys); $i++) { $result = $keys[$i]; if (array_key_exists($i+1, $keys)) { $result .= " " . $keys[$i + 1]; } echo $result . PHP_EOL; }

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)
8.5.10.0100.00916.79
8.5.00.0120.00919.78
8.4.160.0110.01323.85
8.4.150.0020.00014.05
8.4.140.0060.01317.61
8.4.130.0080.00917.87
8.4.120.0100.01022.50
8.4.110.0120.00818.74
8.4.100.0140.00717.72
8.4.90.0080.01020.58
8.4.80.0050.00318.88
8.4.70.0100.00918.73
8.4.60.0130.00819.00
8.4.50.0130.00718.63
8.4.40.0180.00319.29
8.4.30.0050.00318.73
8.4.20.0130.01020.65
8.4.10.0090.00919.45
8.3.280.0090.01018.36
8.3.270.0120.00916.54
8.3.260.0150.00516.55
8.3.250.0120.00418.99
8.3.240.0110.00517.14
8.3.230.0110.01016.61
8.3.220.0030.00419.03
8.3.210.0120.00616.79
8.3.200.0040.00516.80
8.3.190.0110.00817.17
8.3.180.0050.00419.00
8.3.170.0140.00718.79
8.3.160.0090.00918.39
8.3.150.0070.00718.80
8.3.140.0140.00418.38
8.3.130.0060.00318.63
8.3.120.0130.00318.97
8.3.110.0030.00620.94
8.3.100.0140.00716.60
8.3.90.0030.00526.77
8.3.80.0060.00319.36
8.3.70.0130.00318.16
8.3.60.0100.01016.88
8.3.50.0110.00616.29
8.3.40.0070.01418.84
8.3.30.0090.00618.80
8.3.20.0080.00024.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.290.0060.00216.69
8.2.280.0140.00518.16
8.2.270.0150.00417.23
8.2.260.0070.01018.34
8.2.250.0080.00016.48
8.2.240.0060.00317.13
8.2.230.0000.00922.58
8.2.220.0030.00724.06
8.2.210.0070.00026.77
8.2.200.0070.01118.88
8.2.190.0120.00316.75
8.2.180.0140.00725.92
8.2.170.0040.01118.91
8.2.160.0070.01022.96
8.2.150.0000.00725.66
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.01820.45
8.2.110.0030.00622.15
8.2.100.0080.00417.93
8.2.90.0000.00819.40
8.2.80.0040.00417.97
8.2.70.0050.00517.50
8.2.60.0050.00318.05
8.2.50.0080.00018.07
8.2.40.0070.00018.35
8.2.30.0080.00018.11
8.2.20.0060.00319.97
8.2.10.0040.00421.15
8.2.00.0050.00319.30
8.1.330.0100.01015.76
8.1.320.0100.00917.85
8.1.310.0060.00318.30
8.1.300.0060.01319.34
8.1.290.0110.00330.84
8.1.280.0090.00625.92
8.1.270.0050.00223.99
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00320.91
8.1.230.0070.00319.16
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.48
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0000.00818.55
8.1.160.0000.00818.88
8.1.150.0050.00218.77
8.1.140.0090.00018.89
8.1.130.0070.00019.20
8.1.120.0050.00217.39
8.1.110.0090.00017.48
8.1.100.0000.00717.49
8.1.90.0040.00417.42
8.1.80.0040.00417.38
8.1.70.0040.00417.42
8.1.60.0030.00617.57
8.1.50.0030.00517.54
8.1.40.0040.00417.54
8.1.30.0090.00317.48
8.1.20.0000.00817.63
8.1.10.0000.01117.63
8.1.00.0030.00517.52
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0000.00818.43
8.0.270.0000.00718.04
8.0.260.0030.00316.73
8.0.250.0000.00716.84
8.0.240.0030.00516.84
8.0.230.0000.00716.97
8.0.220.0030.00316.86
8.0.210.0040.00416.79
8.0.200.0030.00316.97
8.0.190.0040.00416.97
8.0.180.0040.00416.89
8.0.170.0060.00316.80
8.0.160.0040.00316.85
8.0.150.0030.00316.73
8.0.140.0030.00516.93
8.0.130.0000.00513.28
8.0.120.0000.00816.72
8.0.110.0000.00716.80
8.0.100.0000.00716.81
8.0.90.0050.00316.89
8.0.80.0090.00616.86
8.0.70.0100.00416.79
8.0.60.0060.00816.83
8.0.50.0060.00816.77
8.0.30.0100.00616.84
8.0.20.0070.00716.87
8.0.10.0060.00916.95
8.0.00.0090.00717.05
7.4.330.0030.00315.55
7.4.320.0030.00316.52
7.4.300.0040.00416.55
7.4.290.0030.00616.38
7.4.280.0040.00416.57
7.4.270.0000.00716.51
7.4.260.0050.00013.18
7.4.250.0030.00516.44
7.4.240.0040.00416.59
7.4.230.0000.00716.41
7.4.220.0070.00016.50
7.4.210.0060.00816.55
7.4.200.0080.00616.61
7.4.190.0060.00816.72
7.4.180.0070.00716.57
7.4.160.0070.00716.65
7.4.150.0110.00316.50
7.4.140.0060.00816.39
7.4.130.0090.00516.51
7.4.120.0030.01016.53
7.4.110.0040.01016.44
7.4.100.0070.00716.55
7.4.90.0050.01116.41
7.4.80.0090.00516.41
7.4.70.0070.00716.41
7.4.60.0030.01116.53
7.4.50.0070.00716.44
7.4.40.0060.00816.37
7.4.30.0070.00716.50
7.4.20.0110.00316.42
7.4.10.0100.00716.55
7.4.00.0060.01116.43
7.3.330.0000.00616.32
7.3.320.0030.00313.12
7.3.310.0000.00616.36
7.3.300.0060.00016.13
7.3.290.0070.00716.24
7.3.280.0060.01016.28
7.3.270.0070.00616.27
7.3.260.0060.00716.23
7.3.250.0060.00916.24
7.3.240.0030.01016.28
7.3.230.0080.00816.21
7.3.220.0060.00916.24
7.3.210.0050.01016.24
7.3.200.0090.00816.32
7.3.190.0070.01016.26
7.3.180.0050.01116.25
7.3.170.0130.00316.23
7.3.160.0060.00716.23
7.3.150.0030.01016.28
7.3.140.0020.01216.26
7.3.130.0090.00616.31
7.3.120.0080.00816.29
7.3.110.0080.00916.24
7.3.100.0160.00116.16
7.3.90.0070.00816.45
7.3.80.0070.00816.18
7.3.70.0130.00416.34
7.3.60.0050.01316.44
7.3.50.0070.00716.39
7.3.40.0110.00316.43
7.3.30.0090.00516.44
7.3.20.0030.01216.49
7.3.10.0090.00516.38
7.3.00.0020.01216.46

preferences:
39.97 ms | 403 KiB | 5 Q