3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = '[{"NO":"1","ID_OBJECT":"A045"},{"NO":"2","ID_OBJECT":"A049"}]'; $arr = json_decode($json, true); array_unshift($arr , [ "NO" => "NULL", "ID_OBJECT" => "NULL" ]); $json = json_encode($arr); echo $json;

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)
8.5.30.0100.00819.58
8.5.20.0090.00819.61
8.5.10.0130.00516.61
8.5.00.0110.01019.95
8.4.170.0100.01120.68
8.4.160.0130.01121.37
8.4.150.0020.00114.05
8.4.140.0140.00717.48
8.4.130.0090.01119.49
8.4.120.0060.00417.41
8.4.110.0150.00617.84
8.4.100.0070.00517.71
8.4.90.0140.00720.33
8.4.80.0110.00918.98
8.4.70.0130.00818.85
8.4.60.0060.00218.71
8.4.50.0120.00820.46
8.4.40.0060.01319.40
8.4.30.0070.01119.24
8.4.20.0170.00320.26
8.4.10.0080.00017.64
8.3.300.0080.01220.80
8.3.290.0100.01222.63
8.3.280.0100.01218.32
8.3.270.0120.00916.35
8.3.260.0130.00716.39
8.3.250.0150.00716.36
8.3.240.0110.00816.44
8.3.230.0070.00316.46
8.3.220.0130.00518.88
8.3.210.0130.00616.78
8.3.200.0040.00516.63
8.3.190.0070.00216.86
8.3.180.0090.01018.69
8.3.170.0110.00719.07
8.3.160.0070.01116.43
8.3.150.0120.00917.05
8.3.140.0080.00020.69
8.3.130.0000.00818.42
8.3.120.0100.00619.00
8.3.110.0040.01220.94
8.3.100.0030.00516.48
8.3.90.0050.00326.77
8.3.80.0060.00318.27
8.3.70.0150.00716.58
8.3.60.0040.01218.13
8.3.50.0090.01018.12
8.3.40.0090.00618.63
8.3.30.0040.01118.46
8.3.20.0080.00018.96
8.3.10.0080.00021.73
8.3.00.0080.00020.95
8.2.300.0120.00822.16
8.2.290.0090.01016.38
8.2.280.0010.00819.98
8.2.270.0180.00016.38
8.2.260.0070.00716.84
8.2.250.0110.00418.26
8.2.240.0060.00318.96
8.2.230.0060.00922.58
8.2.220.0090.00024.06
8.2.210.0060.00826.77
8.2.200.0060.00316.38
8.2.190.0070.00716.58
8.2.180.0100.01025.92
8.2.170.0070.01118.79
8.2.160.0150.00322.96
8.2.150.0070.00025.66
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00319.95
8.2.110.0090.00019.30
8.2.100.0060.00617.85
8.2.90.0040.00717.63
8.2.80.0040.00417.97
8.2.70.0000.00818.03
8.2.60.0000.00818.22
8.2.50.0040.00418.10
8.2.40.0040.00419.02
8.2.30.0000.00719.25
8.2.20.0030.00318.18
8.2.10.0080.00318.17
8.2.00.0000.00819.26
8.1.340.0110.00917.69
8.1.330.0110.00516.84
8.1.320.0100.00917.83
8.1.310.0040.00416.58
8.1.300.0080.00017.81
8.1.290.0060.00330.84
8.1.280.0140.00425.92
8.1.270.0000.00923.85
8.1.260.0030.00626.35
8.1.250.0070.00028.09
8.1.240.0070.00417.66
8.1.230.0040.00719.61
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0000.00917.10
8.1.180.0000.00718.10
8.1.170.0040.00418.70
8.1.160.0030.00318.81
8.1.150.0030.00518.77
8.1.140.0000.00822.12
8.1.130.0030.00619.96
8.1.120.0040.00417.40
8.1.110.0080.00317.26
8.1.100.0040.00317.41
8.1.90.0000.00717.40
8.1.80.0070.00017.35
8.1.70.0000.00717.41
8.1.60.0040.00417.50
8.1.50.0070.00317.32
8.1.40.0070.00017.36
8.1.30.0030.00617.52
8.1.20.0000.00817.63
8.1.10.0000.00817.51
8.1.00.0000.00717.43
8.0.300.0000.00718.77
8.0.290.0080.00016.63
8.0.280.0000.00718.34
8.0.270.0030.00317.30
8.0.260.0050.00218.36
8.0.250.0060.00316.97
8.0.240.0070.00416.80
8.0.230.0030.00316.86
8.0.220.0030.00516.84
8.0.210.0030.00316.82
8.0.200.0000.00616.76
8.0.190.0040.00416.79
8.0.180.0040.00416.75
8.0.170.0000.00916.84
8.0.160.0000.00816.80
8.0.150.0060.00316.71
8.0.140.0000.00816.66
8.0.130.0000.00513.19
8.0.120.0000.00716.77
8.0.110.0060.00316.83
8.0.100.0070.00016.67
8.0.90.0040.00416.68
8.0.80.0120.00516.81
8.0.70.0040.00416.80
8.0.60.0040.00416.76
8.0.50.0030.00616.75
8.0.30.0090.01117.03
8.0.20.0080.00917.40
8.0.10.0040.00416.93
8.0.00.0090.01316.77
7.4.330.0050.00015.55
7.4.320.0030.00316.32
7.4.300.0070.00016.55
7.4.290.0030.00316.38
7.4.280.0040.00416.41
7.4.270.0050.00316.46
7.4.260.0070.00016.55
7.4.250.0000.00816.44
7.4.240.0040.00416.45
7.4.230.0030.00316.55
7.4.220.0000.00816.62
7.4.210.0070.01016.45
7.4.200.0000.00716.53
7.4.160.0130.00716.51
7.4.140.0130.00917.86
7.4.130.0100.00716.44
7.4.120.0100.01016.48
7.4.110.0120.00616.48
7.4.100.0150.00616.41
7.4.90.0130.00416.27
7.4.80.0130.00519.39
7.4.70.0110.00616.34
7.4.60.0150.00716.25
7.4.50.0090.00616.16
7.4.40.0060.01016.48
7.4.10.0140.00314.90
7.4.00.0110.00614.93
7.3.330.0000.00512.95
7.3.320.0000.00513.02
7.3.310.0050.00316.33
7.3.300.0030.00316.20
7.3.290.0030.00316.18
7.3.280.0090.00816.20
7.3.260.0100.00716.38
7.3.240.0060.01216.25
7.3.230.0130.00616.45
7.3.210.0100.00616.15
7.3.200.0060.01116.22
7.3.190.0090.00916.42
7.3.180.0140.00316.22
7.3.170.0070.01016.07
7.3.160.0080.00816.37
7.3.130.0090.00614.75
7.3.120.0120.00614.72
7.3.110.0060.01214.70
7.3.100.0080.00614.69
7.3.90.0080.00414.85
7.3.80.0050.00814.90
7.3.70.0050.00714.86
7.3.60.0060.00714.86
7.3.50.0040.00914.71
7.3.40.0050.00914.74
7.3.30.0030.01014.57
7.3.20.0100.00516.45
7.3.10.0050.00816.40
7.3.00.0030.01016.63
7.2.330.0120.00616.65
7.2.320.0110.01116.31
7.2.310.0100.00716.41
7.2.300.0030.01316.50
7.2.290.0030.01816.61
7.2.260.0030.00714.75
7.2.250.0100.00914.94
7.2.240.0090.00915.13
7.2.230.0090.00615.01
7.2.220.0010.01015.01
7.2.210.0040.00714.86
7.2.200.0050.00714.89
7.2.190.0040.00914.79
7.2.180.0100.00514.97
7.2.170.0040.00914.97
7.2.160.0060.00614.94
7.2.150.0100.00716.81
7.2.140.0040.01117.02
7.2.130.0040.00716.58
7.2.120.0240.01015.54
7.2.110.0260.00515.85
7.2.100.0300.00315.85
7.2.90.0170.00615.67
7.2.80.0250.00515.85
7.2.70.0210.00715.72
7.2.60.0170.00516.00
7.2.50.0170.01016.00
7.2.40.0160.01115.95
7.2.30.0120.00716.00
7.2.20.0150.00915.98
7.2.10.0170.00815.95
7.2.00.0170.00815.72
7.1.330.0040.00915.67
7.1.320.0080.00415.83
7.1.310.0010.01015.65
7.1.300.0050.00815.69
7.1.290.0070.00515.77
7.1.280.0060.00515.62
7.1.270.0060.01015.65
7.1.260.0060.00815.86
7.1.250.0070.00715.82
7.1.240.0150.00814.78
7.1.230.0180.00514.64
7.1.220.0190.01214.89
7.1.210.0250.00714.72
7.1.200.0090.01214.85
7.1.190.0180.00814.67
7.1.180.0220.00314.69
7.1.170.0200.01014.78
7.1.160.0080.00614.75
7.1.150.0050.00814.89
7.1.140.0130.00614.82
7.1.130.0170.01014.90
7.1.120.0140.00714.76
7.1.110.0150.00514.86
7.1.100.0180.00814.98
7.1.90.0180.00814.56
7.1.80.0140.00514.92
7.1.70.0130.00614.88
7.1.60.0230.00814.88
7.1.50.0120.01214.92
7.1.40.0190.00814.90
7.1.30.0350.00814.97
7.1.20.0140.00714.84
7.1.10.0140.00914.77
7.1.00.0090.01214.83
7.0.330.0090.00015.22
7.0.320.0040.01115.37
7.0.310.0060.00615.30
7.0.300.0060.00315.58
7.0.290.0060.00915.05
7.0.280.0060.00315.05
7.0.270.0030.01415.45
7.0.260.0070.00715.30
7.0.250.0030.01015.32
7.0.240.0040.01115.25
7.0.230.0070.00715.38
7.0.220.0000.01315.46
7.0.210.0000.00915.42
7.0.200.0080.00315.48
7.0.190.0110.00715.33
7.0.180.0040.00815.49
7.0.170.0040.00715.47
7.0.160.0110.00415.58
7.0.150.0070.01015.37
7.0.140.0000.01415.51
7.0.130.0110.00715.29
7.0.120.0070.01115.50
7.0.110.0060.00815.32
7.0.100.0100.00315.59
7.0.90.0030.01015.37
7.0.80.0040.01115.33
7.0.70.0030.00715.29
7.0.60.0030.01015.45
7.0.50.0070.00715.20
7.0.40.0040.01113.29
7.0.30.0030.00513.43
7.0.20.0040.01113.61
7.0.10.0030.00713.52
7.0.00.0080.00413.45
5.6.400.0030.00614.44
5.6.390.0090.00614.51
5.6.380.0060.00614.52
5.6.370.0100.00314.62
5.6.360.0030.01313.85
5.6.350.0040.00814.36
5.6.340.0090.00314.25
5.6.330.0030.00914.08
5.6.320.0120.00314.11
5.6.310.0030.00714.31
5.6.300.0030.01014.48
5.6.290.0120.00613.98
5.6.280.0060.01214.05
5.6.270.0040.00814.07
5.6.260.0070.01014.46
5.6.250.0080.00814.26
5.6.240.0070.00314.24
5.6.230.0000.01114.20
5.6.220.0030.01314.61
5.6.210.0040.00914.20
5.6.200.0080.00814.04
5.6.190.0110.00314.52
5.6.180.0090.00614.30
5.6.170.0040.01114.55
5.6.160.0030.00714.58
5.6.150.0040.01114.30
5.6.140.0000.01414.52
5.6.130.0030.01014.50
5.6.120.0120.00314.22
5.6.110.0070.00714.32
5.6.100.0030.00614.16
5.6.90.0090.00014.47
5.6.80.0040.00714.23
5.6.70.0030.00614.27
5.6.60.0040.00814.10
5.6.50.0000.00914.18
5.6.40.0070.00714.18
5.6.30.0100.00314.24
5.6.20.0080.00414.28
5.6.10.0040.00814.13
5.6.00.0110.00013.90

preferences:
165.87 ms | 403 KiB | 5 Q