3v4l.org

run code in 300+ PHP versions simultaneously
<?php $communityIds = array(array('community_id' => '123', 'community_org' => 'whatevs'), array( 'community_id' => '345', 'community_org' => 'and such'), array('community_id' =>'789', 'community_org' => 'and how')); $communities = array(); $communities[345] = 1; foreach($communityIds as $communityId) { unset($communities[$communityId['community_id']]); } print_r($communityIds); print_r($communities);

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)
8.3.60.0030.01216.46
8.3.50.0140.00522.01
8.3.40.0100.01018.55
8.3.30.0070.01019.08
8.3.20.0050.00220.39
8.3.10.0080.00023.61
8.3.00.0000.00820.82
8.2.180.0130.00316.63
8.2.170.0120.00922.96
8.2.160.0100.00320.39
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0140.00326.16
8.2.120.0040.00419.27
8.2.110.0040.00422.24
8.2.100.0090.00320.55
8.2.90.0030.00719.25
8.2.80.0080.00017.97
8.2.70.0030.00517.63
8.2.60.0070.00217.68
8.2.50.0000.00818.07
8.2.40.0030.00520.07
8.2.30.0070.00018.42
8.2.20.0070.00017.63
8.2.10.0070.00017.99
8.2.00.0000.00817.81
8.1.280.0130.00725.92
8.1.270.0000.00823.67
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0090.00022.13
8.1.230.0070.00319.01
8.1.220.0090.00017.74
8.1.210.0050.00318.77
8.1.200.0090.00017.23
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0080.00018.46
8.1.160.0000.00822.03
8.1.150.0040.00418.64
8.1.140.0040.00417.52
8.1.130.0040.00417.88
8.1.120.0000.00717.49
8.1.110.0040.00417.43
8.1.100.0050.00217.42
8.1.90.0040.00317.46
8.1.80.0000.00817.34
8.1.70.0030.00317.41
8.1.60.0050.00517.47
8.1.50.0040.00417.49
8.1.40.0070.00017.58
8.1.30.0040.00417.68
8.1.20.0000.00817.63
8.1.10.0030.00517.48
8.1.00.0040.00417.47
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0000.00718.45
8.0.270.0040.00417.26
8.0.260.0030.00317.18
8.0.250.0070.00016.95
8.0.240.0030.00616.91
8.0.230.0070.00016.96
8.0.220.0040.00416.89
8.0.210.0000.00616.93
8.0.200.0000.00816.83
8.0.190.0070.00016.95
8.0.180.0070.00016.82
8.0.170.0000.00816.84
8.0.160.0030.00316.86
8.0.150.0000.00716.73
8.0.140.0030.00616.90
8.0.130.0070.00013.30
8.0.120.0080.00016.82
8.0.110.0030.00416.80
8.0.100.0070.00016.73
8.0.90.0080.00016.96
8.0.80.0060.01516.96
8.0.70.0080.00016.92
8.0.60.0050.00216.77
8.0.50.0080.00016.81
8.0.30.0130.00817.09
8.0.20.0090.01017.40
8.0.10.0050.00216.95
8.0.00.0090.00816.82
7.4.330.0020.00215.00
7.4.320.0000.00616.59
7.4.300.0000.00616.58
7.4.290.0070.00016.51
7.4.280.0040.00416.61
7.4.270.0040.00416.53
7.4.260.0070.00016.63
7.4.250.0000.00816.58
7.4.240.0050.00316.57
7.4.230.0030.00316.43
7.4.220.0080.00916.56
7.4.210.0160.00316.57
7.4.200.0000.00816.60
7.4.160.0090.00616.48
7.4.150.0030.01717.40
7.4.140.0070.01117.86
7.4.130.0150.00216.34
7.4.120.0090.00816.47
7.4.110.0030.01716.70
7.4.100.0100.01016.54
7.4.90.0100.01316.45
7.4.80.0120.00919.39
7.4.70.0030.01216.45
7.4.60.0110.01416.57
7.4.50.0060.00016.40
7.4.40.0090.00616.76
7.4.30.0100.01316.46
7.4.00.0000.01415.11
7.3.330.0020.00213.06
7.3.320.0030.00313.26
7.3.310.0030.00316.18
7.3.300.0000.00616.32
7.3.290.0140.00616.33
7.3.280.0080.01216.34
7.3.270.0030.01817.40
7.3.260.0140.00316.31
7.3.250.0060.01416.43
7.3.240.0080.00816.30
7.3.230.0100.00716.39
7.3.210.0190.00616.34
7.3.200.0100.00719.39
7.3.190.0150.00316.55
7.3.180.0130.00316.49
7.3.170.0060.01516.31
7.3.160.0070.01016.23
7.3.120.0000.01714.66
7.2.330.0070.01016.61
7.2.320.0060.01016.67
7.2.310.0130.00316.57
7.2.300.0060.00916.32
7.2.290.0200.02116.85
7.2.00.0040.00819.57
7.1.100.0070.00718.33
7.1.70.0040.00416.93
7.1.60.0030.02119.70
7.1.50.0070.01417.12
7.1.00.0030.07722.45
7.0.200.0090.00316.77
7.0.140.0030.07022.18
7.0.100.0070.05019.89
7.0.90.0070.08019.93
7.0.80.0130.08019.93
7.0.70.0030.06019.99
7.0.60.0130.07720.02
7.0.50.0070.03320.29
7.0.40.0030.07720.09
7.0.30.0000.08020.17
7.0.20.0100.08020.07
7.0.10.0000.08020.08
7.0.00.0100.07320.10
5.6.280.0030.07321.17
5.6.250.0100.07020.59
5.6.240.0100.07720.64
5.6.230.0000.04720.56
5.6.220.0030.04020.61
5.6.210.0070.05020.60
5.6.200.0030.08321.08
5.6.190.0130.07721.03
5.6.180.0100.07721.01
5.6.170.0030.08321.01
5.6.160.0030.07321.13
5.6.150.0100.04721.02
5.6.140.0170.07321.09
5.6.130.0200.07721.07
5.6.120.0170.04720.95
5.6.110.0100.07321.04
5.6.100.0200.07720.98
5.6.90.0130.06721.14
5.6.80.0100.04320.43
5.6.70.0100.03320.41
5.6.60.0000.04020.30
5.6.50.0030.04020.43
5.6.40.0030.04320.39
5.6.30.0030.03720.29
5.6.20.0100.05720.38
5.6.10.0030.03320.36
5.6.00.0030.04720.38
5.5.380.0070.07320.34
5.5.370.0100.07320.45
5.5.360.0030.08020.41
5.5.350.0070.03720.38
5.5.340.0030.03720.83
5.5.330.0070.06720.73
5.5.320.0100.04020.89
5.5.310.0070.08020.87
5.5.300.0100.05020.89
5.5.290.0100.08020.85
5.5.280.0200.06020.88
5.5.270.0030.06020.88
5.5.260.0100.09020.74
5.5.250.0100.08020.72
5.5.240.0030.04720.19
5.5.230.0000.04320.30
5.5.220.0070.03720.25
5.5.210.0000.04020.25
5.5.200.0030.04320.23
5.5.190.0070.04020.21
5.5.180.0100.03720.25
5.5.160.0030.03320.17
5.5.150.0000.08020.10
5.5.140.0030.04320.21
5.5.130.0130.06720.26
5.5.120.0000.04020.25
5.5.110.0130.07320.11
5.5.100.0030.04319.98
5.5.90.0100.03020.07
5.5.80.0100.05020.06
5.5.70.0000.04320.14
5.5.60.0030.03720.09
5.5.50.0030.03720.10
5.5.40.0030.04020.04
5.5.30.0000.04320.05
5.5.20.0030.04020.04
5.5.10.0070.03720.09
5.5.00.0130.03020.00
5.4.450.0070.05019.23
5.4.440.0030.04319.45
5.4.430.0100.08019.50
5.4.420.0030.04719.46
5.4.410.0030.04719.43
5.4.400.0000.04718.91
5.4.390.0030.04719.03
5.4.380.0030.04019.20
5.4.370.0030.03718.90
5.4.360.0030.04018.95
5.4.350.0070.03318.84
5.4.340.0000.03719.14
5.4.320.0100.03319.04
5.4.310.0070.04719.13
5.4.300.0000.03718.84
5.4.290.0030.03719.12
5.4.280.0070.03318.84
5.4.270.0000.03718.88
5.4.260.0070.04019.03
5.4.250.0030.03319.15
5.4.240.0030.03319.04
5.4.230.0070.03319.20
5.4.220.0030.03318.84
5.4.210.0030.03718.93
5.4.200.0030.04019.13
5.4.190.0070.03719.01
5.4.180.0000.04019.03
5.4.170.0030.04018.85
5.4.160.0000.04319.21
5.4.150.0000.03319.14
5.4.140.0030.03316.41
5.4.130.0030.03316.43
5.4.120.0070.04016.42
5.4.110.0030.04316.48
5.4.100.0030.03716.27
5.4.90.0030.03016.34
5.4.80.0070.03316.46
5.4.70.0000.04016.41
5.4.60.0070.03316.46
5.4.50.0070.03316.44
5.4.40.0070.02716.49
5.4.30.0070.03716.33
5.4.20.0000.05016.38
5.4.10.0070.06716.29
5.4.00.0000.05315.90
5.3.290.0070.03714.76
5.3.280.0070.03314.62
5.3.270.0000.04014.70
5.3.260.0030.03714.62
5.3.250.0000.03714.66
5.3.240.0000.04014.56
5.3.230.0030.06314.55
5.3.220.0000.04014.59
5.3.210.0030.07714.70
5.3.200.0030.04314.48
5.3.190.0000.04014.58
5.3.180.0000.03314.62
5.3.170.0030.03714.58
5.3.160.0030.03314.53
5.3.150.0030.03314.54
5.3.140.0100.06014.48
5.3.130.0000.04314.49
5.3.120.0070.06314.55
5.3.110.0070.03314.54
5.3.100.0070.08014.02
5.3.90.0030.05014.00
5.3.80.0100.07013.93
5.3.70.0130.06714.06
5.3.60.0130.06713.93
5.3.50.0070.07014.05
5.3.40.0070.07314.04
5.3.30.0000.04714.04
5.3.20.0100.07013.70
5.3.10.0100.06713.68
5.3.00.0030.07013.52
5.2.170.0030.04711.54
5.2.160.0100.05711.54
5.2.150.0100.06011.54
5.2.140.0100.04711.54
5.2.130.0070.05711.54
5.2.120.0030.05311.54
5.2.110.0100.04011.54
5.2.100.0100.06011.54
5.2.90.0070.06311.54
5.2.80.0100.05711.54
5.2.70.0130.05311.54
5.2.60.0030.06711.54
5.2.50.0100.05711.54
5.2.40.0070.06011.54
5.2.30.0030.06011.54
5.2.20.0030.06011.54
5.2.10.0030.06311.54
5.2.00.0030.06011.54
5.1.60.0100.04711.54
5.1.50.0070.04011.54
5.1.40.0000.05711.54
5.1.30.0000.02711.54
5.1.20.0100.05311.54
5.1.10.0030.04311.54
5.1.00.0000.05711.54
5.0.50.0070.03011.54
5.0.40.0000.04011.54
5.0.30.0070.06011.54
5.0.20.0100.03311.54
5.0.10.0070.04311.54
5.0.00.0030.06311.54
4.4.90.0000.04011.54
4.4.80.0030.03311.54
4.4.70.0000.03011.54
4.4.60.0000.02011.54
4.4.50.0030.03311.54
4.4.40.0000.05311.54
4.4.30.0000.03711.54
4.4.20.0100.02711.54
4.4.10.0000.03711.54
4.4.00.0070.05311.54
4.3.110.0030.03011.54
4.3.100.0070.03011.54
4.3.90.0000.02711.54
4.3.80.0030.05011.54
4.3.70.0030.02011.54
4.3.60.0000.03711.54
4.3.50.0070.02711.54
4.3.40.0000.05711.54
4.3.30.0030.03311.54
4.3.20.0030.03311.54
4.3.10.0000.03711.54
4.3.00.0000.03711.54

preferences:
31.43 ms | 401 KiB | 5 Q