3v4l.org

run code in 300+ PHP versions simultaneously
<?php $strings = ["cat:others;id:4,9,13", "id:4,9,13;cat:electric-products", "id:4,9,13;cat:foods", "cat:drinks,foods"]; $cats = []; $ids = []; foreach ($strings as $key=>$string) { $temps = explode(';', $string); foreach ($temps as $temp) { $tempnest = explode(':', $temp); if ($tempnest[0] === "cat") { $cats = array_merge(explode(',', $tempnest[1]), $cats); } if ($tempnest[0] === "id") { $ids = array_merge(explode(',', $tempnest[1]), $ids); } } } print_r(array_unique($cats)); print_r(array_unique($ids));

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)
8.5.00.0150.00619.94
8.4.150.0020.00014.05
8.4.140.0170.00517.87
8.4.130.0080.01318.28
8.4.120.0100.00817.79
8.4.110.0110.00620.45
8.4.100.0140.00717.81
8.4.90.0100.00720.57
8.4.80.0090.01117.77
8.4.70.0130.00717.77
8.4.60.0100.00618.56
8.4.50.0120.01117.67
8.4.40.0070.01419.39
8.4.30.0040.00420.59
8.4.20.0120.00818.91
8.4.10.0100.01017.82
8.3.280.0120.00718.54
8.3.270.0120.00816.59
8.3.260.0130.00516.55
8.3.250.0090.00816.49
8.3.240.0140.00516.25
8.3.230.0120.00616.56
8.3.220.0060.00316.54
8.3.210.0110.00716.82
8.3.200.0050.01216.40
8.3.190.0090.00717.36
8.3.180.0080.01016.49
8.3.170.0040.01418.83
8.3.160.0070.01116.47
8.3.150.0080.00817.02
8.3.140.0080.00017.29
8.3.130.0040.00418.60
8.3.120.0060.00320.54
8.3.110.0000.00820.94
8.3.100.0080.00024.06
8.3.90.0000.00826.77
8.3.80.0030.00616.50
8.3.70.0070.00716.58
8.3.60.0110.01118.18
8.3.50.0140.00317.97
8.3.40.0110.00719.02
8.3.30.0160.00018.63
8.3.20.0070.00024.18
8.3.10.0000.00824.66
8.3.00.0070.00326.16
8.2.290.0020.00618.70
8.2.280.0140.00422.74
8.2.270.0040.00416.45
8.2.260.0070.00716.61
8.2.250.0000.00816.50
8.2.240.0100.00019.07
8.2.230.0060.00322.58
8.2.220.0080.00037.54
8.2.210.0040.00426.77
8.2.200.0060.00616.38
8.2.190.0120.00416.58
8.2.180.0120.00325.92
8.2.170.0090.00918.95
8.2.160.0130.00722.96
8.2.150.0050.00225.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00320.64
8.2.110.0090.00020.26
8.2.100.0080.00417.81
8.2.90.0000.00820.59
8.2.80.0040.00417.97
8.2.70.0040.00417.93
8.2.60.0080.00018.16
8.2.50.0050.00318.10
8.2.40.0080.00020.86
8.2.30.0000.00719.19
8.2.20.0040.00418.15
8.2.10.0000.00819.41
8.2.00.0040.00419.23
8.1.330.0100.00816.18
8.1.320.0110.01115.86
8.1.310.0120.00616.70
8.1.300.0040.00420.30
8.1.290.0070.00430.84
8.1.280.0100.00725.92
8.1.270.0060.00320.60
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00623.77
8.1.230.0080.00420.96
8.1.220.0040.00417.74
8.1.210.0040.00419.16
8.1.200.0060.00317.36
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0030.00618.71
8.1.160.0040.00418.92
8.1.150.0040.00418.96
8.1.140.0070.00018.76
8.1.130.0000.00720.13
8.1.120.0080.00017.51
8.1.110.0030.00517.45
8.1.100.0050.00217.44
8.1.90.0000.00817.33
8.1.80.0020.00917.37
8.1.70.0040.00417.50
8.1.60.0050.00317.66
8.1.50.0030.00617.55
8.1.40.0000.00717.49
8.1.30.0040.00417.50
8.1.20.0050.00517.67
8.1.10.0030.00517.44
8.1.00.0000.00817.50
8.0.300.0040.00419.98
8.0.290.0000.00816.75
8.0.280.0040.00418.34
8.0.270.0050.00316.70
8.0.260.0030.00318.48
8.0.250.0040.00416.84
8.0.240.0000.00816.96
8.0.230.0000.00816.90
8.0.220.0030.00716.84
8.0.210.0070.00016.75
8.0.200.0000.00816.91
8.0.190.0000.00716.88
8.0.180.0040.00416.90
8.0.170.0000.00816.89
8.0.160.0050.00216.89
8.0.150.0040.00416.71
8.0.140.0030.00616.72
8.0.130.0000.00513.36
8.0.120.0040.00416.77
8.0.110.0050.00316.87
8.0.100.0040.00416.77
8.0.90.0030.00316.84
8.0.80.0060.01216.87
8.0.70.0040.00416.91
8.0.60.0080.00016.71
8.0.50.0070.00016.75
8.0.30.0060.02116.90
8.0.20.0290.00916.89
8.0.10.0160.01916.92
8.0.00.0230.00617.04
7.4.330.0000.00415.55
7.4.320.0000.00716.62
7.4.300.0030.00316.49
7.4.290.0090.00016.56
7.4.280.0040.00416.59
7.4.270.0060.00016.50
7.4.260.0030.00313.32
7.4.250.0000.00716.64
7.4.240.0070.00016.55
7.4.230.0070.00016.48
7.4.220.0040.00316.58
7.4.210.0090.00916.54
7.4.200.0050.00216.64
7.4.160.0250.00716.53
7.4.150.0270.00516.61
7.4.140.0160.01616.39
7.4.130.0330.01016.49
7.4.120.0200.01216.54
7.4.110.0140.02016.49
7.4.100.0260.01416.40
7.4.90.0160.01316.40
7.4.80.0190.01016.41
7.4.70.0140.02016.32
7.4.60.0150.01516.34
7.4.50.0190.00716.41
7.4.40.0230.00516.45
7.4.30.0200.00816.33
7.4.20.0230.00416.61
7.4.10.0120.01616.49
7.4.00.0110.00816.63
7.3.330.0000.00716.46
7.3.320.0030.00313.16
7.3.310.0050.00216.14
7.3.300.0070.00016.36
7.3.290.0080.00816.23
7.3.280.0150.00616.21
7.3.270.0190.00816.31
7.3.260.0170.01016.25
7.3.250.0320.00016.20
7.3.240.0290.00716.22
7.3.230.0190.00916.23
7.3.220.0180.01116.27
7.3.210.0210.00916.29
7.3.200.0200.00916.24
7.3.190.0270.01116.22
7.3.180.0260.01016.42
7.3.170.0280.01416.25
7.3.160.0140.01116.18
7.3.150.0150.01016.22
7.3.140.0160.01116.21
7.3.130.0200.00916.21
7.3.120.0160.01016.14
7.3.110.0200.01216.18
7.3.100.0270.00916.25
7.3.90.0110.01516.50
7.3.80.0190.00816.19
7.3.70.0170.00916.31
7.3.60.0190.01016.34
7.3.50.0120.01616.49
7.3.40.0170.01416.36
7.3.30.0290.00916.43
7.3.20.0210.01016.52
7.3.10.0130.01316.36
7.3.00.0290.00516.42

preferences:
193.21 ms | 403 KiB | 5 Q