3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr=array( array("count"=>10,"date"=>"2014-04-16"), array("count"=>50,"date"=>"2014-04-18"), array("count"=>80,"date"=>"2014-04-20") ); $date =array("2014-04-16","2014-04-17","2014-04-18","2014-04-19","2014-04-20"); foreach($arr as $k =>$v ){ //if(!array_key_exists($v['date'],$date)){ // $arr[]=array("count"=>0,"date"=>$date) //} $tt[]=$v['date'];$cc[]=$v['count']; $new[$v['date']]=$v["count"]; }print_r($new); print_r(array_combine($date,$new)); //foreach($new as $k =>$v){ foreach($date as $k2 =>$v2 ){ if(!array_key_exists($v2,$new)){$new[$v2]=0;} }print_r($new); //} foreach ($new as $k => $v){ $arr[]=array("count"=>$v,"date"=>$k); } /*foreach($arr as $k2 =>$v2 ){foreach($date as $k =>$v ){ if(!array_key_exists($v,$tt)){ $arr[]=array("count"=>0,"date"=>$v); } } }*/ print_r($arr); //对应$date所有日期转换为 $arr=array( array("count"=>10,"date"=>"2014-04-16"), array("count"=>0,"date"=>"2014-04-17"), array("count"=>50,"date"=>"2014-04-18"), array("count"=>0,"date"=>"2014-04-19"), array("count"=>80,"date"=>"2014-04-20") );

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)
8.3.60.0090.00916.75
8.3.50.0270.00317.48
8.3.40.0090.00618.82
8.3.30.0110.00418.79
8.3.20.0000.00818.89
8.3.10.0080.00018.63
8.3.00.0100.00619.38
8.2.180.0070.01418.50
8.2.170.0150.00022.96
8.2.160.0080.00818.93
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0090.00021.00
8.2.110.0060.00322.29
8.2.100.0090.00317.84
8.2.90.0000.00917.88
8.2.80.0080.00017.97
8.2.70.0050.00317.63
8.2.60.0080.00017.63
8.2.50.0050.00318.16
8.2.40.0060.00319.36
8.2.30.0030.00617.88
8.2.20.0030.00617.80
8.2.10.0000.00717.85
8.2.00.0040.00417.69
8.1.280.0070.00725.92
8.1.270.0080.00023.99
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0030.00623.95
8.1.230.0040.00719.02
8.1.220.0030.00717.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00717.62
8.1.160.0040.00419.00
8.1.150.0000.00718.59
8.1.140.0000.00717.45
8.1.130.0000.00817.45
8.1.120.0040.00417.53
8.1.110.0040.00417.44
8.1.100.0000.00717.49
8.1.90.0040.00417.41
8.1.80.0000.00817.46
8.1.70.0000.00817.39
8.1.60.0000.00717.46
8.1.50.0000.00717.47
8.1.40.0030.00617.52
8.1.30.0060.00317.62
8.1.20.0020.00517.64
8.1.10.0050.00317.48
8.1.00.0000.00817.50
8.0.300.0000.00821.55
8.0.290.0060.00316.75
8.0.280.0000.00718.56
8.0.270.0050.00217.16
8.0.260.0000.00616.87
8.0.250.0060.00316.90
8.0.240.0070.00017.04
8.0.230.0080.00016.98
8.0.220.0040.00417.00
8.0.210.0040.00416.96
8.0.200.0000.00716.89
8.0.190.0040.00417.04
8.0.180.0050.00216.88
8.0.170.0080.00016.84
8.0.160.0030.00316.95
8.0.150.0040.00416.95
8.0.140.0080.00016.82
8.0.130.0000.00613.29
8.0.120.0030.00616.81
8.0.110.0040.00416.77
8.0.100.0030.00516.92
8.0.90.0000.00816.90
8.0.80.0070.01316.88
8.0.70.0040.00416.85
8.0.60.0030.00516.73
8.0.50.0030.00517.00
8.0.30.0030.01417.01
8.0.20.0250.01417.11
8.0.10.0070.00016.93
8.0.00.0090.00916.68
7.4.330.0030.00312.97
7.4.320.0030.00316.61
7.4.300.0060.00016.43
7.4.290.0030.00316.52
7.4.280.0040.00416.56
7.4.270.0000.00716.48
7.4.260.0030.00313.26
7.4.250.0080.00016.36
7.4.240.0000.00816.59
7.4.230.0030.00316.39
7.4.220.0070.01116.57
7.4.210.0060.01016.54
7.4.200.0030.00316.60
7.4.190.0000.00816.66
7.4.160.0080.00816.58
7.4.150.0140.00716.80
7.4.140.0120.01217.86
7.4.130.0170.00416.52
7.4.120.0030.01316.53
7.4.110.0120.00616.43
7.4.100.0000.02116.58
7.4.90.0060.01216.64
7.4.80.0090.01319.39
7.4.70.0160.00816.54
7.4.60.0150.00316.54
7.4.50.0000.00416.70
7.4.40.0090.00616.16
7.4.30.0060.01116.73
7.4.00.0090.00615.20
7.3.330.0030.00313.12
7.3.320.0030.00313.27
7.3.310.0070.00016.36
7.3.300.0030.00316.17
7.3.290.0080.00916.41
7.3.280.0030.01616.38
7.3.270.0060.01216.32
7.3.260.0040.01316.51
7.3.240.0060.01216.46
7.3.230.0100.00716.56
7.3.210.0070.01016.52
7.3.200.0150.00616.37
7.3.190.0100.00616.60
7.3.180.0140.00316.55
7.3.170.0030.01316.49
7.3.160.0060.01016.64
7.3.120.0080.00614.65
7.2.330.0150.01216.81
7.2.320.0090.00916.48
7.2.310.0070.01116.46
7.2.300.0170.00016.89
7.2.290.0060.01516.78
7.2.00.0090.00319.54
7.1.200.0000.01315.86
7.1.100.0030.01017.70
7.1.70.0030.00617.35
7.1.60.0100.01619.25
7.1.50.0040.01917.11
7.1.00.0070.06722.27
7.0.200.0000.00816.93
7.0.140.0070.07022.22
7.0.120.0100.06022.05
7.0.60.0100.08319.79
7.0.50.0030.04317.88
7.0.40.0070.07720.24
7.0.30.0430.05320.30
7.0.20.0370.07020.05
7.0.10.0030.08320.12
7.0.00.0030.05720.24
5.6.280.0000.07720.93
5.6.210.0100.05020.63
5.6.200.0100.03318.19
5.6.190.0070.05720.63
5.6.180.0130.04320.50
5.6.170.0270.08320.39
5.6.160.0030.04020.46
5.6.150.0070.03718.15
5.6.140.0200.07018.16
5.6.130.0070.07318.27
5.6.120.0130.07021.02
5.6.110.0170.08320.94
5.6.100.0070.08721.07
5.6.90.0070.07721.13
5.6.80.0030.04020.42
5.5.350.0100.08020.42
5.5.340.0100.07717.98
5.5.330.0030.07720.40
5.5.320.0070.08020.37
5.5.310.0430.05320.35
5.5.300.0070.03317.99
5.5.290.0070.08017.97
5.5.280.0100.03320.80
5.5.270.0030.04320.75
5.5.260.0070.08320.84
5.5.250.0030.04320.69
5.5.240.0030.05320.12
5.4.450.0600.04019.49
5.4.440.0230.04019.15
5.4.430.0200.03719.54
5.4.420.0330.06019.45
5.4.410.0830.03019.16
5.4.400.0330.03319.13
5.4.390.0430.03718.86
5.4.380.0600.03318.96
5.4.370.0630.04319.16
5.4.360.0300.04019.06
5.4.350.0830.04018.86
5.4.340.0400.06319.22
5.4.320.0570.04018.95
5.4.310.0570.04019.22
5.4.300.0470.04719.19
5.4.290.0370.04719.16
5.4.280.0600.04718.96
5.4.270.0600.04319.05
5.4.260.0630.03719.21
5.4.250.0500.04019.21
5.4.240.0230.04319.19
5.4.230.0500.03718.99
5.4.220.0330.04019.21
5.4.210.0330.06019.15
5.4.200.0430.05019.16
5.4.190.0530.03719.05
5.4.180.0600.05318.82
5.4.170.0870.03719.20
5.4.160.0670.03019.19
5.4.150.0330.03719.20
5.4.140.0430.05716.38
5.4.130.0730.03316.39
5.4.120.0430.03316.49
5.4.110.0530.04316.55
5.4.100.0400.04316.35
5.4.90.0400.05016.23
5.4.80.0830.03716.53
5.4.70.0830.03016.57
5.4.60.0230.03716.53
5.4.50.0700.05716.39
5.4.40.0300.04016.49
5.4.30.0170.04316.57
5.4.20.0900.03316.53
5.4.10.0530.04716.41
5.4.00.0770.04016.21
5.3.290.0630.04016.21
5.3.280.0770.05016.21
5.3.270.0400.04716.21
5.3.260.0470.05016.21
5.3.250.0900.03316.21
5.3.240.0570.07016.21
5.3.230.0630.03716.21
5.3.220.0570.05016.21
5.3.210.0530.04016.21
5.3.200.0800.04716.21
5.3.190.0600.03316.21
5.3.180.0530.03716.21
5.3.170.0570.05016.21
5.3.160.0530.04316.21
5.3.150.0800.05316.21
5.3.140.0530.02716.21
5.3.130.0870.03016.21
5.3.120.0730.04316.21
5.3.110.0370.03716.21
5.3.100.0530.03316.21
5.3.90.0630.03316.21
5.3.80.0670.03316.21
5.3.70.0400.03716.21
5.3.60.0970.03316.21
5.3.50.0500.03016.21
5.3.40.0400.03016.21
5.3.30.0400.03716.21
5.3.20.0430.03316.21
5.3.10.0530.03316.21
5.3.00.0470.04016.21
5.2.170.0400.03316.21
5.2.160.0570.03016.21
5.2.150.0530.03316.21
5.2.140.0500.03016.21
5.2.130.0570.02716.21
5.2.120.0200.03316.21
5.2.110.0700.01716.21
5.2.100.0800.03316.21
5.2.90.0400.02716.21
5.2.80.0700.02316.21
5.2.70.0630.03016.21
5.2.60.0500.03316.21
5.2.50.0430.03316.21
5.2.40.0630.02716.21
5.2.30.0670.02316.21
5.2.20.0370.04716.21
5.2.10.0300.03016.21
5.2.00.0170.03316.21
5.1.60.0470.02316.21
5.1.50.0570.02016.21
5.1.40.0400.03016.21
5.1.30.0400.02316.21
5.1.20.0530.02016.21
5.1.10.0570.03016.21
5.1.00.0170.03016.21
5.0.50.0070.02316.21
5.0.40.0070.01716.20
5.0.30.0170.03316.20
5.0.20.0200.02016.20
5.0.10.0200.02016.20
5.0.00.0000.03716.20
4.4.90.0100.02016.21
4.4.80.0070.01716.21
4.4.70.0130.01716.21
4.4.60.0300.01316.21
4.4.50.0200.01316.21
4.4.40.0100.02716.20
4.4.30.0170.01316.21
4.4.20.0130.01716.21
4.4.10.0000.01316.21
4.4.00.0130.02016.21
4.3.110.0030.02316.20
4.3.100.0130.02016.20
4.3.90.0300.01016.20
4.3.80.0130.02716.20
4.3.70.0200.01316.20
4.3.60.0130.01016.20
4.3.50.0070.01716.20
4.3.40.0070.02316.20
4.3.30.0100.01316.20
4.3.20.0030.02716.20
4.3.10.0170.01316.20
4.3.00.0070.02016.20

preferences:
39.85 ms | 401 KiB | 5 Q