3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array( array('city' => 'NewYork', 'cash' => '1000'), array('city' => 'Philadelphia', 'cash' => '2300'), array('city' => 'NewYork', 'cash' => '2000'), ); $newarray = array(); foreach($arr as $ar) { foreach($ar as $k => $v) { if(array_key_exists($v, $newarray)) $newarray[$v]['cash'] = $newarray[$v]['cash'] + $ar['cash']; else if($k == 'city') $newarray[$v] = $ar; } } print_r($newarray);

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)
8.3.40.0150.00618.82
8.3.30.0070.00718.92
8.3.20.0040.00420.34
8.3.10.0040.00421.76
8.3.00.0040.00418.93
8.2.170.0110.00422.96
8.2.160.0100.00320.47
8.2.150.0080.00024.18
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0050.00320.93
8.2.110.0060.00320.91
8.2.100.0080.00417.97
8.2.90.0030.00517.88
8.2.80.0050.00318.73
8.2.70.0060.00617.75
8.2.60.0000.00917.75
8.2.50.0030.00517.63
8.2.40.0060.00319.48
8.2.30.0070.00019.18
8.2.20.0000.00717.74
8.2.10.0060.00318.16
8.2.00.0000.00717.72
8.1.270.0050.00523.80
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00021.36
8.1.230.0030.01020.98
8.1.220.0030.00518.55
8.1.210.0030.00618.77
8.1.200.0000.00817.25
8.1.190.0080.00017.22
8.1.180.0040.00418.10
8.1.170.0040.00417.76
8.1.160.0000.00722.04
8.1.150.0000.00718.88
8.1.140.0050.00217.36
8.1.130.0030.00317.87
8.1.120.0000.00717.47
8.1.110.0000.00717.27
8.1.100.0000.00817.27
8.1.90.0010.00717.38
8.1.80.0080.00417.36
8.1.70.0100.00217.35
8.1.60.0100.00617.57
8.1.50.0140.00017.39
8.1.40.0110.00317.45
8.1.30.0100.00417.53
8.1.20.0100.00417.56
8.1.10.0030.00617.47
8.1.00.0150.00217.41
8.0.300.0040.00419.98
8.0.290.0000.00816.63
8.0.280.0030.00318.36
8.0.270.0030.00316.75
8.0.260.0030.00317.29
8.0.250.0030.00316.91
8.0.240.0070.00016.91
8.0.230.0070.00016.89
8.0.220.0030.00516.90
8.0.210.0050.00616.79
8.0.200.0050.00416.98
8.0.190.0040.00716.96
8.0.180.0060.00516.88
8.0.170.0090.00116.92
8.0.160.0110.00016.89
8.0.150.0080.00316.86
8.0.140.0130.00516.83
8.0.130.0100.00415.70
8.0.120.0110.00316.86
8.0.110.0060.00616.85
8.0.100.0060.00516.82
8.0.90.0080.00316.86
8.0.80.0100.00416.85
8.0.70.0050.00816.91
8.0.60.0060.00716.86
8.0.50.0090.00516.84
8.0.30.0130.00717.06
8.0.20.0090.00917.14
8.0.10.0090.00416.95
8.0.00.0110.00516.83
7.4.330.0050.00015.03
7.4.320.0000.00616.56
7.4.300.0100.00216.49
7.4.290.0060.00716.53
7.4.280.0030.00916.47
7.4.270.0150.00116.52
7.4.260.0140.00316.54
7.4.250.0130.00316.51
7.4.240.0100.00416.56
7.4.230.0100.00616.58
7.4.220.0160.00116.54
7.4.210.0110.00816.56
7.4.200.0090.00516.48
7.4.190.0100.00816.55
7.4.180.0120.00516.56
7.4.160.0090.00916.52
7.4.150.0110.00716.78
7.4.140.0100.00717.13
7.4.130.0150.00216.39
7.4.120.0100.00616.41
7.4.110.0130.00316.42
7.4.100.0090.00616.43
7.4.90.0090.00616.41
7.4.80.0090.00817.41
7.4.70.0140.00416.46
7.4.60.0080.00816.46
7.4.50.0030.00716.42
7.4.40.0090.00816.30
7.4.30.0100.00816.41
7.4.20.0110.00316.37
7.4.10.0070.00916.05
7.4.00.0090.00715.56
7.3.330.0070.00515.25
7.3.320.0070.00615.30
7.3.310.0080.00516.32
7.3.300.0110.00216.32
7.3.290.0070.00716.27
7.3.280.0120.00616.29
7.3.270.0180.00216.55
7.3.260.0140.00416.28
7.3.250.0110.00716.33
7.3.240.0130.00416.34
7.3.230.0110.00716.28
7.3.220.0130.00516.24
7.3.210.0130.00516.40
7.3.200.0120.00516.27
7.3.190.0060.01116.31
7.3.180.0090.00616.24
7.3.170.0080.00616.20
7.3.160.0100.00616.27
7.3.150.0060.00916.25
7.3.140.0100.00416.31
7.3.130.0110.00316.00
7.3.120.0110.00615.76
7.3.110.0090.00815.64
7.3.100.0080.00815.60
7.3.90.0090.00815.72
7.3.80.0100.00615.69
7.3.70.0100.00515.53
7.3.60.0100.00615.59
7.3.50.0080.00715.54
7.3.40.0100.00615.49
7.3.30.0100.00715.45
7.3.20.0110.00616.81
7.3.10.0160.00616.73
7.3.00.0110.00616.79
7.2.340.0130.00516.36
7.2.330.0100.00716.48
7.2.320.0130.00416.39
7.2.310.0100.00816.48
7.2.300.0110.00716.54
7.2.290.0140.00516.41
7.2.280.0120.00716.53
7.2.270.0090.00916.34
7.2.260.0080.00916.13
7.2.250.0090.00915.87
7.2.240.0090.00915.85
7.2.230.0070.01015.83
7.2.220.0070.01015.91
7.2.210.0120.00615.85
7.2.200.0100.00515.80
7.2.190.0070.00815.70
7.2.180.0080.00815.84
7.2.170.0090.00715.72
7.2.160.0100.00915.97
7.2.150.0120.00617.07
7.2.140.0120.00616.99
7.2.130.0120.00717.07
7.2.120.0120.00417.07
7.2.110.0120.00517.08
7.2.100.0120.00817.02
7.2.90.0110.00617.00
7.2.80.0140.00816.67
7.2.70.0110.00816.72
7.2.60.0140.00616.55
7.2.50.0140.00716.41
7.2.40.0130.00616.54
7.2.30.0180.00416.52
7.2.20.0110.00916.51
7.2.10.0150.00816.89
7.2.00.0140.00816.86
7.1.330.0110.00816.46
7.1.320.0090.00816.50
7.1.310.0100.00616.39
7.1.300.0080.00915.96
7.1.290.0110.00715.83
7.1.280.0130.00415.94
7.1.270.0120.00615.98
7.1.260.0110.00815.90
7.1.250.0100.00615.88
7.1.240.0140.00715.94
7.1.230.0120.00715.96
7.1.220.0130.00715.98
7.1.210.0130.00515.98
7.1.200.0130.00615.82
7.1.190.0160.00615.58
7.1.180.0140.00915.49
7.1.170.0150.00715.28
7.1.160.0140.00815.29
7.1.150.0270.00915.29
7.1.140.0160.00615.31
7.1.130.0170.00715.56
7.1.120.0160.00615.67
7.1.110.0140.00815.73
7.1.100.0160.00615.42
7.1.90.0200.00515.38
7.1.80.0170.00915.48
7.1.70.0190.00515.31
7.1.60.0290.00922.09
7.1.50.0230.00622.06
7.1.40.0200.00921.93
7.1.30.0240.01022.02
7.1.20.0210.00621.95
7.1.10.0140.00615.21
7.1.00.0130.00715.20
7.0.330.0120.00915.60
7.0.320.0170.00515.65
7.0.310.0150.00815.20
7.0.300.0180.00514.87
7.0.290.0160.00614.85
7.0.280.0150.00615.60
7.0.270.0170.00515.26
7.0.260.0160.00815.46
7.0.250.0190.00715.18
7.0.240.0170.00715.13
7.0.230.0220.00515.12
7.0.220.0190.00915.11
7.0.210.0180.00715.00
7.0.200.0170.00714.96
7.0.190.0190.00714.99
7.0.180.0200.00414.82
7.0.170.0160.00815.04
7.0.160.0180.00614.89
7.0.150.0180.00614.86
7.0.140.0170.00714.93
7.0.130.0200.00814.95
7.0.120.0230.00714.97
7.0.110.0170.00614.88
7.0.100.0190.00614.85
7.0.90.0150.00914.82
7.0.80.0150.00914.81
7.0.70.0150.00714.93
7.0.60.0150.00714.84
7.0.50.0160.00614.89
7.0.40.0160.00614.96
7.0.30.0180.00514.97
7.0.20.0160.00814.87
7.0.10.0190.00514.97
7.0.00.0480.00615.00
5.6.400.0110.00915.50
5.6.390.0140.00515.51
5.6.380.0090.01015.50
5.6.370.0120.00615.49
5.6.360.0130.00615.49
5.6.350.0130.00915.54
5.6.340.0120.00615.56
5.6.330.0110.01015.59
5.6.320.0130.00715.60
5.6.310.0120.00915.47
5.6.300.0090.01715.88
5.6.290.0120.01515.93
5.6.280.0150.01216.09
5.6.270.0130.01315.98
5.6.260.0140.01315.96
5.6.250.0130.01616.01
5.6.240.0120.01415.91
5.6.230.0090.01715.98
5.6.220.0120.01416.01
5.6.210.0120.01415.96
5.6.200.0120.01515.99
5.6.190.0150.01215.99
5.6.180.0130.01316.00
5.6.170.0120.01616.00
5.6.160.0130.01715.89
5.6.150.0120.02016.02
5.6.140.0120.01515.98
5.6.130.0100.01816.00
5.6.120.0130.01515.90
5.6.110.0120.01615.97
5.6.100.0130.01316.01
5.6.90.0140.01315.92
5.6.80.0130.01615.82
5.6.70.0140.01315.85
5.6.60.0110.01715.88
5.6.50.0140.01315.82
5.6.40.0100.01515.88
5.6.30.0130.01615.88
5.6.20.0130.01415.85
5.6.10.0120.01315.77
5.6.00.0120.01315.78
5.5.380.0120.01414.67
5.5.370.0110.01414.57
5.5.360.0120.01314.58
5.5.350.0110.01414.52
5.5.340.0090.01714.74
5.5.330.0120.01214.56
5.5.320.0150.01014.58
5.5.310.0140.01214.63
5.5.300.0130.01414.70
5.5.290.0160.01114.67
5.5.280.0130.01314.58
5.5.270.0120.01314.64
5.5.260.0130.01314.62
5.5.250.0120.01514.62
5.5.240.0100.01614.58
5.5.230.0110.01414.44
5.5.220.0120.01214.38
5.5.210.0120.01214.53
5.5.200.0060.01714.43
5.5.190.0110.01414.57
5.5.180.0090.01614.46
5.5.170.0130.00515.53
5.5.160.0140.01114.42
5.5.150.0120.01414.48
5.5.140.0120.01314.44
5.5.130.0130.01414.48
5.5.120.0100.01514.38
5.5.110.0150.01114.32
5.5.100.0130.01214.59
5.5.90.0100.01614.33
5.5.80.0080.01514.39
5.5.70.0070.01714.44
5.5.60.0120.01214.43
5.5.50.0120.01314.41
5.5.40.0110.01514.47
5.5.30.0090.01414.39
5.5.20.0110.01414.39
5.5.10.0130.01114.45
5.5.00.0110.01314.46
5.4.450.0120.01313.04
5.4.440.0100.01412.95
5.4.430.0120.01112.98
5.4.420.0090.01313.04
5.4.410.0090.01413.08
5.4.400.0080.01312.83
5.4.390.0100.01212.88
5.4.380.0100.01312.89
5.4.370.0090.01312.93
5.4.360.0120.01112.92
5.4.350.0110.01112.88
5.4.340.0110.01112.86
5.4.330.0090.00712.29
5.4.320.0090.01312.97
5.4.310.0110.01112.94
5.4.300.0100.01212.97
5.4.290.0100.01212.88
5.4.280.0100.01212.83
5.4.270.0110.01012.86
5.4.260.0110.01212.97
5.4.250.0070.01512.93
5.4.240.0100.01512.88
5.4.230.0120.01112.82
5.4.220.0090.01412.88
5.4.210.0110.01412.79
5.4.200.0110.01112.83
5.4.190.0120.00812.86
5.4.180.0090.01312.85
5.4.170.0100.01212.85
5.4.160.0090.01312.86
5.4.150.0110.01212.85
5.4.140.0130.01012.61
5.4.130.0090.01312.53
5.4.120.0110.01012.57
5.4.110.0080.01412.58
5.4.100.0090.01212.57
5.4.90.0100.01012.59
5.4.80.0070.01212.64
5.4.70.0090.01512.61
5.4.60.0100.01112.60
5.4.50.0090.01212.48
5.4.40.0100.01012.51
5.4.30.0080.01312.51
5.4.20.0120.01012.60
5.4.10.0080.01412.50
5.4.00.0090.01312.45

preferences:
54.99 ms | 400 KiB | 5 Q