3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ [ 'avgvalue' => 0, 'timestamp' => '2011-02-04T11:00:00.000Z', ], [ 'avgvalue' => 268.3, 'timestamp' => '2011-02-04T12:00:00.000Z' ], ]; $result = []; foreach ($array as $row) { $result[substr($row['timestamp'], 0, 10)][] = $row; } var_export($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)
8.5.20.0100.00717.90
8.5.10.0100.00816.51
8.5.00.0130.00820.04
8.4.170.0110.01020.57
8.4.160.0160.00620.48
8.4.150.0010.00114.05
8.4.140.0140.01217.88
8.4.130.0120.00818.00
8.4.120.0110.00820.44
8.4.110.0110.00918.69
8.4.100.0120.00817.57
8.4.90.0130.00820.51
8.4.80.0090.01020.66
8.4.70.0140.00619.16
8.4.60.0090.01020.35
8.4.50.0100.01020.42
8.4.40.0130.00317.64
8.4.30.0130.00618.33
8.4.20.0100.01017.84
8.4.10.0040.00419.47
8.3.300.0050.00418.51
8.3.290.0120.01020.84
8.3.280.0130.01018.47
8.3.270.0100.00916.54
8.3.260.0080.00816.32
8.3.250.0070.00118.80
8.3.240.0110.01016.77
8.3.230.0110.00816.66
8.3.220.0140.00420.91
8.3.210.0160.00616.77
8.3.200.0050.00416.82
8.3.190.0060.00417.24
8.3.180.0060.00418.88
8.3.170.0080.01117.13
8.3.160.0090.00916.77
8.3.150.0060.01216.69
8.3.140.0040.00418.83
8.3.130.0080.00018.48
8.3.120.0120.00920.97
8.3.110.0090.00016.63
8.3.100.0030.00624.06
8.3.90.0080.00026.77
8.3.80.0060.00319.36
8.3.70.0070.00716.75
8.3.60.0140.00718.68
8.3.50.0130.00623.74
8.3.40.0110.00421.75
8.3.30.0030.01318.73
8.3.20.0080.00024.18
8.3.10.0070.00024.66
8.3.00.0000.00826.16
8.2.300.0130.00818.72
8.2.290.0100.00917.03
8.2.280.0120.00718.13
8.2.270.0110.00716.87
8.2.260.0100.00016.99
8.2.250.0080.00016.73
8.2.240.0080.00017.49
8.2.230.0060.01020.94
8.2.220.0090.00937.54
8.2.210.0050.00226.77
8.2.200.0060.00318.88
8.2.190.0140.00716.58
8.2.180.0070.00725.92
8.2.170.0120.00918.79
8.2.160.0060.00922.96
8.2.150.0070.00025.66
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.12
8.2.110.0140.00321.04
8.2.100.0000.01117.84
8.2.90.0060.00319.76
8.2.80.0060.00319.36
8.2.70.0030.00517.75
8.2.60.0000.00817.99
8.2.50.0050.00318.07
8.2.40.0000.00818.35
8.2.30.0040.00418.07
8.2.20.0040.00418.10
8.2.10.0070.00019.26
8.2.00.0070.00019.30
8.1.340.0120.00917.55
8.1.330.0100.00816.14
8.1.320.0120.00723.76
8.1.310.0120.00616.75
8.1.300.0090.00017.93
8.1.290.0060.00330.84
8.1.280.0110.00425.92
8.1.270.0070.00023.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0000.00922.65
8.1.230.0030.00717.83
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0080.00017.23
8.1.190.0050.00317.23
8.1.180.0000.00818.10
8.1.170.0040.00418.55
8.1.160.0040.00418.89
8.1.150.0070.00018.84
8.1.140.0030.00620.78
8.1.130.0030.00320.07
8.1.120.0000.00917.38
8.1.110.0050.00317.44
8.1.100.0000.00717.48
8.1.90.0040.00417.50
8.1.80.0000.00717.48
8.1.70.0000.00717.48
8.1.60.0030.00617.54
8.1.50.0040.00717.57
8.1.40.0060.00317.57
8.1.30.0040.00417.60
8.1.20.0040.00417.68
8.1.10.0000.00817.56
8.1.00.0040.00817.36
8.0.300.0070.00019.89
8.0.290.0000.00716.63
8.0.280.0020.00518.47
8.0.270.0000.00717.96
8.0.260.0030.00318.54
8.0.250.0070.00017.01
8.0.240.0000.00616.99
8.0.230.0050.00516.95
8.0.220.0070.00016.91
8.0.210.0000.00816.88
8.0.200.0030.00516.88
8.0.190.0000.00716.98
8.0.180.0000.00717.01
8.0.170.0070.00316.82
8.0.160.0040.00416.80
8.0.150.0030.00516.82
8.0.140.0040.00316.88
8.0.130.0030.00313.33
8.0.120.0000.00716.87
8.0.110.0000.00716.86
8.0.100.0070.00016.86
8.0.90.0090.00016.75
8.0.80.0090.00716.92
8.0.70.0040.00416.81
8.0.60.0000.00716.86
8.0.50.0040.00416.79
8.0.30.0090.00916.94
8.0.20.0140.00517.20
8.0.10.0000.00716.98
8.0.00.0140.00916.63
7.4.330.0050.00015.55
7.4.320.0060.00016.42
7.4.300.0000.00616.43
7.4.290.0000.00816.57
7.4.280.0000.00816.50
7.4.270.0070.00016.66
7.4.260.0050.00013.21
7.4.250.0000.00916.48
7.4.240.0030.00316.57
7.4.230.0040.00416.56
7.4.220.0020.00516.47
7.4.210.0100.00716.59
7.4.200.0000.00716.64
7.4.130.0060.01316.39
7.4.120.0070.01316.34
7.4.110.0170.01016.40
7.4.100.0130.01016.33
7.4.90.0130.00616.33
7.4.80.0110.01116.38
7.4.70.0160.00316.50
7.4.60.0170.00416.25
7.4.50.0070.01016.61
7.4.40.0150.00316.37
7.4.30.0290.00416.13
7.4.20.0180.01216.55
7.4.10.0030.02016.29
7.4.00.0090.01516.50
7.3.330.0000.00816.43
7.3.320.0050.00013.11
7.3.310.0040.00416.47
7.3.300.0000.00716.35
7.3.290.0090.00716.34
7.3.260.0080.01216.64
7.3.250.0060.01616.46
7.3.240.0150.00416.26
7.3.230.0080.00916.47
7.3.220.0130.00316.34
7.3.210.0120.00916.44
7.3.200.0110.01216.28
7.3.190.0130.00516.22
7.3.180.0100.00816.27
7.3.170.0130.01016.49
7.3.160.0080.01416.49
7.3.150.0110.01316.24
7.3.140.0140.00416.23
7.3.130.0120.00616.35
7.3.120.0100.00716.27
7.3.110.0110.00716.61
7.3.100.0070.01116.25
7.3.90.0080.01216.23
7.3.80.0130.00916.34
7.3.70.0070.01116.12
7.3.60.0120.00816.34
7.3.50.0060.01316.36
7.3.40.0200.00016.40
7.3.30.0130.00616.44
7.3.20.0170.00616.38
7.3.10.0140.00316.44
7.3.00.0090.00916.35

preferences:
544.94 ms | 403 KiB | 5 Q