3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Everything you enter here will be executed by our servers. Try it! $wineBuys = array ( '2013-09-12' => 20, '2013-09-13' => 10, '2013-09-14' => 49 ); $hamBuys = array ( '2013-09-12' => 1, '2013-09-13' => 16, '2013-09-14' => 2 ); $cheeseBuys = array ( '2013-09-12' => 5, '2013-09-13' => 6, '2013-09-14' => 12 ); $calcByDate = array(); foreach ($wineBuys as $key => $value) { if (! array_key_exists($key, $calcByDate)) { $calcByDate[$key] = array($wineBuys[$key]); } else { $calcByDate[$key][] = $wineBuys[$key]; } } foreach ($hamBuys as $key => $value) { if (! array_key_exists($key, $calcByDate)) { $calcByDate[$key] = array($hamBuys[$key]); } else { $calcByDate[$key][] = $hamBuys[$key]; } } foreach ($cheeseBuys as $key => $value) { if (! array_key_exists($key, $calcByDate)) { $calcByDate[$key] = array($cheeseBuys[$key]); } else { $calcByDate[$key][] = $cheeseBuys[$key]; } } print_r($calcByDate);

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)
8.3.60.0120.00318.30
8.3.50.0130.01021.99
8.3.40.0110.00418.70
8.3.30.0090.00619.01
8.3.20.0000.00720.39
8.3.10.0040.00422.13
8.3.00.0000.00820.58
8.2.180.0110.00416.88
8.2.170.0140.00722.96
8.2.160.0140.00018.82
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0090.00926.16
8.2.120.0080.00019.38
8.2.110.0110.00022.15
8.2.100.0060.00619.64
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0040.00417.93
8.2.50.0090.00018.07
8.2.40.0040.00419.95
8.2.30.0000.00819.89
8.2.20.0000.00717.72
8.2.10.0080.00017.66
8.2.00.0040.00417.74
8.1.280.0060.01225.92
8.1.270.0040.00422.12
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0060.00323.92
8.1.230.0120.00019.00
8.1.220.0000.00817.75
8.1.210.0030.00518.77
8.1.200.0060.00617.35
8.1.190.0060.00317.30
8.1.180.0060.00318.73
8.1.170.0060.00318.66
8.1.160.0000.00722.05
8.1.150.0000.00718.65
8.1.140.0060.00617.46
8.1.130.0000.00817.80
8.1.120.0000.00717.36
8.1.110.0080.00317.46
8.1.100.0000.00717.34
8.1.90.0030.00317.45
8.1.80.0000.00717.45
8.1.70.0030.00317.40
8.1.60.0030.00517.61
8.1.50.0020.00517.42
8.1.40.0040.00417.39
8.1.30.0000.00817.70
8.1.20.0000.00817.65
8.1.10.0040.00417.57
8.1.00.0000.00817.54
8.0.300.0000.00718.77
8.0.290.0030.00317.18
8.0.280.0030.00318.41
8.0.270.0000.00817.27
8.0.260.0030.00316.89
8.0.250.0030.00316.85
8.0.240.0070.00016.95
8.0.230.0030.00316.91
8.0.220.0030.00316.95
8.0.210.0030.00316.88
8.0.200.0030.00317.02
8.0.190.0000.00716.87
8.0.180.0070.00016.96
8.0.170.0000.00816.93
8.0.160.0000.00716.85
8.0.150.0000.01116.84
8.0.140.0050.00316.84
8.0.130.0030.00313.39
8.0.120.0000.00916.87
8.0.110.0070.00016.85
8.0.100.0040.00416.80
8.0.90.0040.00416.99
8.0.80.0150.00616.93
8.0.70.0000.00716.79
8.0.60.0030.00516.91
8.0.50.0000.00716.71
8.0.30.0110.00917.05
8.0.20.0110.01117.40
8.0.10.0040.00417.00
8.0.00.0070.01216.85
7.4.330.0000.00515.01
7.4.320.0030.00316.52
7.4.300.0080.00016.56
7.4.290.0030.00316.42
7.4.280.0030.00316.59
7.4.270.0000.00716.59
7.4.260.0000.00716.60
7.4.250.0000.00816.39
7.4.240.0020.00516.54
7.4.230.0030.00316.50
7.4.220.0110.00916.42
7.4.210.0030.01016.55
7.4.200.0000.00716.50
7.4.190.0040.00416.65
7.4.160.0150.00016.46
7.4.150.0110.00717.40
7.4.140.0040.01617.86
7.4.130.0160.00216.60
7.4.120.0030.01416.46
7.4.110.0080.01216.49
7.4.100.0060.01116.54
7.4.90.0090.00916.40
7.4.80.0090.00919.39
7.4.70.0120.00316.38
7.4.60.0000.01716.51
7.4.50.0080.00016.57
7.4.40.0060.00622.77
7.4.30.0080.01216.60
7.4.00.0050.01215.13
7.3.330.0050.00013.19
7.3.320.0050.00013.26
7.3.310.0030.00316.16
7.3.300.0040.00416.41
7.3.290.0030.01316.32
7.3.280.0090.00916.34
7.3.270.0100.00717.40
7.3.260.0130.00816.43
7.3.250.0110.00616.43
7.3.240.0090.01516.34
7.3.230.0040.01316.48
7.3.210.0120.00416.18
7.3.200.0130.00319.39
7.3.190.0150.00616.66
7.3.180.0090.00616.45
7.3.170.0090.00616.64
7.3.160.0080.00816.56
7.3.120.0100.00514.80
7.3.110.0130.00014.72
7.3.100.0040.01214.91
7.3.90.0070.00314.82
7.3.80.0000.01214.83
7.3.70.0090.00014.87
7.3.60.0140.00014.78
7.3.50.0060.00614.69
7.3.40.0090.00614.72
7.3.30.0100.00314.82
7.3.20.0030.01316.84
7.3.10.0030.01016.84
7.3.00.0070.00416.51
7.2.330.0140.00616.81
7.2.320.0030.01516.66
7.2.310.0070.01416.50
7.2.300.0040.01316.60
7.2.290.0130.00316.57
7.2.250.0070.00715.08
7.2.240.0000.02015.30
7.2.230.0000.01714.78
7.2.220.0070.00315.08
7.2.210.0120.00315.15
7.2.200.0090.00615.04
7.2.190.0060.00314.72
7.2.180.0040.00714.81
7.2.170.0000.01515.19
7.2.00.0000.01119.29
7.1.330.0030.00915.79
7.1.320.0030.00615.81
7.1.310.0030.00615.77
7.1.300.0070.00315.93
7.1.290.0110.00415.69
7.1.280.0100.00615.57
7.1.270.0060.00915.90
7.1.260.0030.00615.90
7.1.100.0160.00718.21
7.1.70.0040.00417.34
7.1.60.0070.01419.82
7.1.50.0030.00917.10
7.1.00.0070.07022.36
7.0.200.0140.00316.85
7.0.140.0030.07322.15
7.0.100.0330.07319.89
7.0.90.0030.05019.94
7.0.80.0070.09020.00
7.0.70.0100.04720.02
7.0.60.0200.04319.78
7.0.50.0300.07320.16
7.0.40.0100.03720.07
7.0.30.0130.08020.00
7.0.20.0130.08020.10
7.0.10.0070.05020.14
7.0.00.0070.06020.14
5.6.280.0070.07020.93
5.6.250.0070.06320.64
5.6.240.0170.07320.49
5.6.230.0070.05320.63
5.6.220.0130.08320.74
5.6.210.0070.06720.66
5.6.200.0000.04720.96
5.6.190.0030.08321.17
5.6.180.0130.08021.10
5.6.170.0100.08321.05
5.6.160.0030.09021.09
5.6.150.0130.08721.01
5.6.140.0200.06320.97
5.6.130.0070.08720.95
5.6.120.0000.05021.17
5.6.110.0030.07721.04
5.6.100.0070.04021.13
5.6.90.0100.06321.02
5.6.80.0100.04320.48
5.6.70.0100.06320.46
5.6.60.0130.07320.38
5.6.50.0070.06020.27
5.6.40.0130.07020.39
5.6.30.0100.04320.39
5.6.20.0030.08720.39
5.6.10.0030.08020.29
5.6.00.0070.06720.35
5.5.380.0100.08020.34
5.5.370.0200.03320.42
5.5.360.0170.06720.57
5.5.350.0170.07720.41
5.5.340.0130.06020.63
5.5.330.0130.04320.74
5.5.320.0070.08720.88
5.5.310.0030.06720.91
5.5.300.0130.07320.74
5.5.290.0070.08720.81
5.5.280.0100.06720.83
5.5.270.0100.06020.89
5.5.260.0130.04720.88
5.5.250.0070.05720.70
5.5.240.0030.07720.32
5.5.230.0030.08720.25
5.5.220.0100.05020.00
5.5.210.0070.08320.03
5.5.200.0100.06720.12
5.5.190.0100.07320.24
5.5.180.0100.03720.25
5.5.160.0070.07320.11
5.5.150.0130.07320.08
5.5.140.0100.04320.26
5.5.130.0100.06320.25
5.5.120.0030.08720.08
5.5.110.0230.04320.21
5.5.100.0030.06320.11
5.5.90.0030.05019.98
5.5.80.0000.05020.06
5.5.70.0170.07319.96
5.5.60.0030.05020.00
5.5.50.0000.05020.13
5.5.40.0000.04320.02
5.5.30.0170.04319.99
5.5.20.0100.06720.02
5.5.10.0070.07320.02
5.5.00.0070.08020.11
5.4.450.0070.07019.21
5.4.440.0070.04719.42
5.4.430.0130.04019.45
5.4.420.0070.05719.37
5.4.410.0200.05719.39
5.4.400.0070.05019.23
5.4.390.0130.06319.23
5.4.380.0100.07019.14
5.4.370.0170.04718.96
5.4.360.0030.04019.12
5.4.350.0070.07718.88
5.4.340.0170.06719.09
5.4.320.0030.08019.05
5.4.310.0100.07019.19
5.4.300.0030.06319.02
5.4.290.0130.04019.13
5.4.280.0070.04319.11
5.4.270.0100.07318.84
5.4.260.0100.06319.13
5.4.250.0070.04719.20
5.4.240.0170.06719.13
5.4.230.0070.04019.04
5.4.220.0070.03719.08
5.4.210.0100.04319.19
5.4.200.0030.04719.13
5.4.190.0000.06319.03
5.4.180.0070.06718.89
5.4.170.0100.04318.94
5.4.160.0000.06718.88
5.4.150.0070.08019.00
5.4.140.0100.06016.29
5.4.130.0130.06016.36
5.4.120.0100.04016.27
5.4.110.0130.05716.43
5.4.100.0130.06316.51
5.4.90.0070.07316.48
5.4.80.0070.06316.34
5.4.70.0070.03316.35
5.4.60.0100.04316.46
5.4.50.0070.06016.33
5.4.40.0030.07316.46
5.4.30.0070.07016.51
5.4.20.0100.05716.38
5.4.10.0030.08016.39
5.4.00.0030.05715.72
5.3.290.0130.05714.76
5.3.280.0070.06314.61
5.3.270.0070.04314.73
5.3.260.0100.07014.73
5.3.250.0170.06714.63
5.3.240.0030.08014.70
5.3.230.0100.07014.55
5.3.220.0030.05014.66
5.3.210.0030.04314.69
5.3.200.0100.03714.66
5.3.190.0070.08014.71
5.3.180.0070.04714.54
5.3.170.0100.03714.55
5.3.160.0100.04314.59
5.3.150.0070.07314.53
5.3.140.0070.06014.70
5.3.130.0070.08314.54
5.3.120.0130.07014.50
5.3.110.0100.04014.57
5.3.100.0030.04314.11
5.3.90.0030.06014.16
5.3.80.0130.06714.05
5.3.70.0030.03713.95
5.3.60.0070.06314.11
5.3.50.0030.04013.88
5.3.40.0070.04013.86
5.3.30.0000.04314.05
5.3.20.0030.07013.82
5.3.10.0000.03713.59
5.3.00.0000.03713.67
5.2.170.0100.02312.53
5.2.160.0030.03312.53
5.2.150.0030.05712.53
5.2.140.0070.05012.53
5.2.130.0070.06712.53
5.2.120.0070.04712.53
5.2.110.0070.05712.53
5.2.100.0000.03012.53
5.2.90.0070.04012.53
5.2.80.0070.05012.53
5.2.70.0030.06312.53
5.2.60.0100.02312.53
5.2.50.0070.05312.53
5.2.40.0030.05312.53
5.2.30.0100.05712.53
5.2.20.0130.05012.53
5.2.10.0030.05012.53
5.2.00.0100.05712.53
5.1.60.0070.05312.53
5.1.50.0030.05012.53
5.1.40.0070.03712.53
5.1.30.0030.04712.53
5.1.20.0130.03312.53
5.1.10.0100.03312.53
5.1.00.0000.05712.53
5.0.50.0030.03712.53
5.0.40.0030.04012.53
5.0.30.0070.06712.53
5.0.20.0070.04312.53
5.0.10.0000.02712.53
5.0.00.0000.05012.53
4.4.90.0070.01012.53
4.4.80.0000.01712.53
4.4.70.0030.03712.53
4.4.60.0000.02012.53
4.4.50.0070.03012.53
4.4.40.0100.03312.53
4.4.30.0000.03012.53
4.4.20.0000.03712.53
4.4.10.0000.04012.53
4.4.00.0070.04012.53
4.3.110.0000.03012.53
4.3.100.0030.03012.53
4.3.90.0030.03312.53
4.3.80.0000.05312.53
4.3.70.0000.03712.53
4.3.60.0000.02712.53
4.3.50.0130.01712.53
4.3.40.0070.05012.53
4.3.30.0030.03312.53
4.3.20.0030.02312.53
4.3.10.0030.03012.53
4.3.00.0100.02712.53

preferences:
39.16 ms | 401 KiB | 5 Q