3v4l.org

run code in 300+ PHP versions simultaneously
<?php $args = array( 'a' => array( 'zebra' => 1, ), 'b' => array( 'zebra' => 0, ), 'c' => array( 'zebra' => 0, ), 'd' => array( 'zebra' => 0, ), 'e' => array( 'zebra' => 1, ), ); $zeros = []; $ones = []; foreach($args as $let=>$arg){ if ($arg['zebra'] === 1) { $ones[] = $let; } else if ($arg['zebra'] === 0) { $zeros[] = $let; } } $res = []; if(abs(count($zeros) - count($ones)) === 1) { if (count($ones) > count($zeros)){ foreach($zeros as $ind=>$let){ $res[$ones[$ind]] = ['zebra' => 1]; $res[$let] = ['zebra' => 0]; $tmp = $ind; } $res[$ones[$tmp+1]] = ['zebra' => 1]; } else if (count($ones) < count($zeros)){ foreach($ones as $ind=>$let){ $res[$zeros[$ind]] = ['zebra' => 0]; $res[$let] = ['zebra' => 1]; $tmp = $ind; } $res[$zeros[$tmp+1]] = ['zebra' => 0]; } } print_r($res);

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)
8.5.10.0090.01119.05
8.5.00.0100.01120.26
8.4.160.0140.00819.74
8.4.150.0020.00014.05
8.4.140.0150.00917.46
8.4.130.0110.00818.63
8.4.120.0130.00820.54
8.4.110.0050.00317.89
8.4.100.0090.01217.70
8.4.90.0090.00620.38
8.4.80.0090.00518.83
8.4.70.0070.00818.87
8.4.60.0110.00918.94
8.4.50.0120.00722.51
8.4.40.0160.00319.55
8.4.30.0080.00420.42
8.4.20.0140.00320.56
8.4.10.0030.00617.69
8.3.290.0120.01018.32
8.3.280.0120.00818.57
8.3.270.0110.00816.63
8.3.260.0100.00616.48
8.3.250.0100.00916.77
8.3.240.0070.00816.79
8.3.230.0110.00816.63
8.3.220.0120.00718.93
8.3.210.0070.00816.85
8.3.200.0050.00416.54
8.3.190.0110.00716.91
8.3.180.0090.01018.41
8.3.170.0150.00318.96
8.3.160.0110.00716.80
8.3.150.0110.00719.11
8.3.140.0070.00716.62
8.3.130.0080.00018.60
8.3.120.0060.00320.67
8.3.110.0090.00020.94
8.3.100.0090.00024.06
8.3.90.0000.00726.77
8.3.80.0090.00019.36
8.3.70.0120.00316.75
8.3.60.0090.00918.68
8.3.50.0090.00523.77
8.3.40.0070.00718.69
8.3.30.0120.00318.75
8.3.20.0050.00322.61
8.3.10.0040.00421.81
8.3.00.0060.00323.56
8.2.300.0110.00918.22
8.2.290.0140.00616.74
8.2.280.0120.00918.50
8.2.270.0110.00717.41
8.2.260.0090.00919.27
8.2.250.0030.00616.73
8.2.240.0030.00619.11
8.2.230.0040.00422.58
8.2.220.0120.00337.54
8.2.210.0040.00426.77
8.2.200.0060.00318.88
8.2.190.0070.01018.50
8.2.180.0150.00016.50
8.2.170.0100.00322.96
8.2.160.0110.00420.52
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00826.16
8.2.110.0060.00322.16
8.2.100.0000.01217.78
8.2.90.0040.00417.63
8.2.80.0030.00618.96
8.2.70.0000.00817.63
8.2.60.0050.00317.50
8.2.50.0030.00517.63
8.2.40.0000.00818.05
8.2.30.0040.00419.37
8.2.20.0000.00718.01
8.2.10.0000.00719.20
8.2.00.0040.00419.32
8.1.340.0080.01117.77
8.1.330.0120.01016.44
8.1.320.0110.01116.11
8.1.310.0040.00716.95
8.1.300.0130.00718.00
8.1.290.0090.00030.84
8.1.280.0090.01325.92
8.1.270.0000.00821.88
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0130.00323.92
8.1.230.0030.00718.97
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0040.00417.36
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0070.00017.62
8.1.160.0000.00818.91
8.1.150.0030.00518.90
8.1.140.0000.00720.71
8.1.130.0000.00717.47
8.1.120.0040.00417.41
8.1.110.0050.00317.53
8.1.100.0050.00217.44
8.1.90.0040.00417.40
8.1.80.0000.00817.47
8.1.70.0000.00717.47
8.1.60.0080.00017.47
8.1.50.0070.00417.49
8.1.40.0040.00417.55
8.1.30.0040.00417.69
8.1.20.0030.00617.64
8.1.10.0000.00817.63
8.1.00.0060.00317.38
8.0.300.0000.00719.62
8.0.290.0070.00016.63
8.0.280.0040.00418.50
8.0.270.0040.00417.94
8.0.260.0030.00316.74
8.0.250.0030.00316.97
8.0.240.0050.00516.86
8.0.230.0000.00716.93
8.0.220.0070.00016.82
8.0.210.0030.00516.77
8.0.200.0030.00316.89
8.0.190.0070.00016.95
8.0.180.0000.00816.93
8.0.170.0000.00816.94
8.0.160.0050.00216.96
8.0.150.0000.00916.88
8.0.140.0000.00716.84
8.0.130.0060.00013.27
8.0.120.0050.00216.76
8.0.110.0070.00016.89
8.0.100.0050.00217.02
8.0.90.0030.00716.96
8.0.80.0070.00816.93
8.0.70.0000.00816.88
8.0.60.0000.00816.85
8.0.50.0000.00716.94
8.0.30.0070.01017.01
8.0.20.0030.01717.23
8.0.10.0040.00417.03
8.0.00.0070.01116.62
7.4.330.0030.00316.64
7.4.320.0060.00016.47
7.4.300.0030.00316.62
7.4.290.0030.00316.52
7.4.280.0000.00816.62
7.4.270.0030.00316.54
7.4.260.0060.00013.40
7.4.250.0000.00716.55
7.4.240.0030.00316.58
7.4.230.0070.00016.36
7.4.220.0000.00716.57
7.4.210.0100.00716.51
7.4.200.0000.00716.72
7.4.130.0100.01016.63
7.4.120.0090.01316.50
7.4.110.0060.01316.50
7.4.100.0030.01916.38
7.4.90.0110.00716.56
7.4.80.0060.01219.39
7.4.70.0060.00916.49
7.4.60.0110.00716.57
7.4.50.0060.00916.44
7.4.40.0100.00616.49
7.4.10.0100.00716.42
7.4.00.0110.00516.35
7.3.330.0040.00416.40
7.3.320.0020.00213.21
7.3.310.0060.00016.41
7.3.300.0000.00716.29
7.3.290.0100.00716.35
7.3.280.0110.00416.18
7.3.260.0150.00916.61
7.3.240.0060.01216.51
7.3.230.0070.01516.61
7.3.210.0130.00316.30
7.3.200.0100.00716.43
7.3.190.0030.01916.43
7.3.180.0110.00516.46
7.3.170.0070.01116.59
7.3.160.0150.00316.49
7.3.130.0110.00816.39
7.3.120.0150.00016.47
7.3.110.0130.00516.22
7.3.100.0100.00616.58
7.3.90.0070.00716.46
7.3.80.0100.00416.65
7.3.70.0090.00916.54
7.3.60.0120.00316.29
7.3.50.0160.00316.41
7.3.40.0070.00816.30
7.3.30.0060.01216.23
7.3.20.0070.01016.34
7.3.10.0100.01016.26
7.3.00.0130.01016.34
7.2.330.0090.00916.44
7.2.320.0060.01016.63
7.2.310.0200.00316.66
7.2.300.0110.01116.56
7.2.290.0030.01416.77
7.2.260.0120.00416.57
7.2.250.0100.01316.56
7.2.240.0070.01316.64
7.2.230.0080.00716.57
7.2.220.0040.01116.79
7.2.210.0100.01016.37
7.2.200.0070.01116.54
7.2.190.0090.01316.71
7.2.180.0000.01516.55
7.2.170.0110.00516.52
7.2.160.0090.00916.74
7.2.150.0060.01216.55
7.2.140.0120.00916.63
7.2.130.0030.01316.63
7.2.120.0040.01516.63
7.2.110.0120.00616.77
7.2.100.0070.01016.69
7.2.90.0120.00616.64
7.2.80.0130.00716.64
7.2.70.0060.01216.58
7.2.60.0180.00616.73
7.2.50.0120.00616.67
7.2.40.0090.01016.77
7.2.30.0120.00616.70
7.2.20.0120.00616.67
7.2.10.0100.00616.63
7.2.00.0110.00516.57

preferences:
41.06 ms | 403 KiB | 5 Q