3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = "[ {name: 'Afghanistan', code: 'AF'}, {name: 'Ă…land Islands', code: 'AX'}, {name: 'Albania', code: 'AL'}, {name: 'Algeria', code: 'DZ'}, {name: 'American Samoa', code: 'AS'}]"; $data = json_decode($json, true); var_dump($data);

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)
8.3.40.0040.01118.59
8.3.30.0110.00418.79
8.3.20.0000.00720.04
8.3.10.0050.00323.43
8.3.00.0000.00817.68
8.2.170.0090.00622.96
8.2.160.0030.01020.39
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0030.00621.09
8.2.110.0060.00320.43
8.2.100.0080.00417.66
8.2.90.0040.00419.22
8.2.80.0080.00017.97
8.2.70.0080.00017.50
8.2.60.0000.01017.93
8.2.50.0060.00318.07
8.2.40.0040.00418.22
8.2.30.0000.00918.23
8.2.20.0000.00817.49
8.2.10.0000.00818.04
8.2.00.0070.00017.73
8.1.270.0030.00623.91
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.01023.73
8.1.230.0030.00720.89
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0100.00017.22
8.1.190.0040.00417.00
8.1.180.0050.00318.10
8.1.170.0040.00418.46
8.1.160.0000.00721.86
8.1.150.0000.00718.68
8.1.140.0040.00417.27
8.1.130.0070.00017.72
8.1.120.0000.00717.38
8.1.110.0040.00417.24
8.1.100.0000.00717.32
8.1.90.0070.00317.38
8.1.80.0020.00517.30
8.1.70.0070.00017.33
8.1.60.0050.00317.43
8.1.50.0030.00617.48
8.1.40.0060.00317.44
8.1.30.0000.00817.56
8.1.20.0040.00417.41
8.1.10.0050.00217.41
8.1.00.0040.00417.37
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0000.00718.48
8.0.270.0000.00717.23
8.0.260.0000.00717.23
8.0.250.0030.00316.90
8.0.240.0040.00416.89
8.0.230.0070.00016.77
8.0.220.0070.00016.79
8.0.210.0040.00416.72
8.0.200.0000.00716.92
8.0.190.0000.00716.88
8.0.180.0040.00416.88
8.0.170.0030.00516.86
8.0.160.0030.00316.87
8.0.150.0000.00716.67
8.0.140.0040.00416.61
8.0.130.0000.00613.24
8.0.120.0090.00016.81
8.0.110.0000.00816.83
8.0.100.0040.00416.80
8.0.90.0030.00316.81
8.0.80.0070.00716.80
8.0.70.0040.00416.64
8.0.60.0000.00816.68
8.0.50.0040.00416.66
8.0.30.0070.01516.92
8.0.20.0110.00917.40
8.0.10.0020.00516.80
8.0.00.0070.01116.59
7.4.330.0020.00215.00
7.4.320.0060.00016.48
7.4.300.0030.00316.44
7.4.290.0030.00316.38
7.4.280.0000.00716.53
7.4.270.0000.00716.56
7.4.260.0050.00316.50
7.4.250.0000.00716.44
7.4.240.0020.00516.46
7.4.230.0030.00316.64
7.4.220.0140.00616.41
7.4.210.0130.00316.48
7.4.200.0030.00516.54
7.4.160.0130.00316.31
7.4.150.0130.00317.40
7.4.140.0050.01217.86
7.4.130.0100.00616.37
7.4.120.0070.01016.36
7.4.110.0070.01016.26
7.4.100.0090.00816.55
7.4.90.0160.00316.48
7.4.80.0170.00819.39
7.4.70.0160.00016.28
7.4.60.0080.01216.37
7.4.50.0030.00616.52
7.4.40.0090.00616.42
7.4.30.0090.00616.40
7.4.00.0000.01314.76
7.3.330.0070.00012.98
7.3.320.0050.00012.94
7.3.310.0020.00516.00
7.3.300.0030.00316.11
7.3.290.0030.01016.11
7.3.280.0110.00816.14
7.3.270.0100.01017.40
7.3.260.0050.01116.22
7.3.250.0130.00516.24
7.3.240.0100.00716.45
7.3.230.0030.01416.39
7.3.210.0000.01716.23
7.3.200.0110.00919.39
7.3.190.0090.01316.13
7.3.180.0040.01116.27
7.3.170.0130.00816.33
7.3.160.0110.00716.19
7.3.120.0130.00314.67
7.3.10.0030.01016.34
7.3.00.0070.00716.48
7.2.330.0150.00316.49
7.2.320.0100.00616.22
7.2.310.0060.01016.33
7.2.300.0120.00616.25
7.2.290.0060.01516.33
7.2.130.0030.01216.85
7.2.120.0000.01516.62
7.2.110.0040.01116.70
7.2.100.0060.01116.89
7.2.90.0080.00816.63
7.2.80.0040.01216.61
7.2.70.0070.00716.69
7.2.60.0030.01016.79
7.2.50.0060.01016.97
7.2.40.0140.01116.73
7.2.30.0040.01216.84
7.2.20.0070.01016.83
7.2.10.0000.01216.91
7.2.00.0040.00918.00
7.1.250.0080.00315.47
7.1.240.0040.00415.89
7.1.230.0080.00415.49
7.1.220.0060.00315.41
7.1.210.0000.00815.55
7.1.200.0080.00415.84
7.1.190.0100.00315.68
7.1.180.0080.00015.53
7.1.170.0080.00415.65
7.1.160.0110.00415.53
7.1.150.0040.01115.69
7.1.140.0030.01015.56
7.1.130.0070.00715.77
7.1.120.0030.00615.64
7.1.110.0120.00615.82
7.1.100.0090.00316.82
7.1.90.0080.00415.74
7.1.80.0000.01415.82
7.1.70.0070.00416.21
7.1.60.0120.00617.45
7.1.50.0080.00916.27
7.1.40.0090.00615.86
7.1.30.0070.00715.48
7.1.20.0000.01315.61
7.1.10.0100.00315.63
7.1.00.0030.04319.04
7.0.330.0070.00715.12
7.0.320.0100.00315.00
7.0.310.0040.00415.13
7.0.300.0040.00815.18
7.0.290.0050.00514.92
7.0.280.0040.00414.87
7.0.270.0100.00715.18
7.0.260.0000.01115.32
7.0.250.0030.00815.17
7.0.240.0030.00615.29
7.0.230.0120.00415.23
7.0.220.0080.00315.55
7.0.210.0030.00615.32
7.0.200.0030.00516.09
7.0.190.0040.00415.39
7.0.180.0000.00814.86
7.0.170.0200.00015.54
7.0.160.0080.00315.25
7.0.150.0060.00615.25
7.0.140.0070.03818.76
7.0.130.0040.01115.14
7.0.120.0110.00815.04
7.0.110.0000.00715.24
7.0.100.0040.00815.21
7.0.90.0090.00315.20
7.0.80.0000.00715.42
7.0.70.0000.00814.91
7.0.60.0120.04017.55
7.0.50.0050.02616.50
7.0.40.0070.04816.71
7.0.30.0200.03316.73
7.0.20.0180.04316.74
7.0.10.0070.04716.60
7.0.00.0050.02716.65
5.6.380.0060.00614.13
5.6.370.0000.01414.07
5.6.360.0030.00614.15
5.6.350.0030.00914.18
5.6.340.0060.00614.22
5.6.330.0100.00713.77
5.6.320.0000.01414.20
5.6.310.0060.00913.89
5.6.300.0000.01514.05
5.6.290.0070.01014.25
5.6.280.0060.03817.54
5.6.270.0120.00013.94
5.6.260.0070.00414.36
5.6.250.0060.00914.49
5.6.240.0030.01214.34
5.6.230.0060.00914.05
5.6.220.0070.00714.17
5.6.210.0040.04417.42
5.6.200.0060.03316.11
5.6.190.0080.04317.16
5.6.180.0190.02717.36
5.6.170.0070.02817.27
5.6.160.0080.04217.34
5.6.150.0050.03216.06
5.6.140.0140.04016.08
5.6.130.0040.02416.12
5.6.120.0130.02817.39
5.6.110.0070.03217.38
5.6.100.0050.04717.60
5.6.90.0080.04017.59
5.6.80.0070.02517.26
5.6.70.0100.00714.18
5.6.60.0130.00313.77
5.6.50.0110.00013.94
5.6.40.0070.00713.98
5.6.30.0070.01014.02
5.6.20.0150.00314.19
5.6.10.0100.00314.05
5.6.00.0000.01214.02
5.5.380.0070.00410.77
5.5.370.0000.01010.78
5.5.360.0060.00311.14
5.5.350.0150.03615.69
5.5.340.0030.02414.46
5.5.330.0080.02315.50
5.5.320.0080.02715.64
5.5.310.0100.02715.45
5.5.300.0100.03814.54
5.5.290.0080.04014.37
5.5.280.0100.04215.82
5.5.270.0050.02316.03
5.5.260.0080.02815.74
5.5.250.0110.03815.79
5.5.240.0090.01815.46
5.5.230.0030.00510.98
5.5.220.0060.00610.95
5.5.210.0120.00310.59
5.5.200.0110.00310.41
5.5.190.0110.00310.89
5.5.180.0000.00610.89
5.5.170.0030.00910.86
5.5.160.0030.00510.92
5.5.150.0070.00410.66
5.5.140.0040.00810.57
5.5.130.0000.00610.52
5.5.120.0100.00010.65
5.5.110.0080.00010.48
5.5.100.0050.00010.74
5.5.90.0000.00610.77
5.5.80.0080.00010.75
5.5.70.0050.00010.64
5.5.60.0060.00310.96
5.5.50.0000.00710.78
5.5.40.0050.00210.76
5.5.30.0060.00310.92
5.5.20.0000.00611.01
5.5.10.0060.00610.84
5.5.00.0100.00010.82
5.4.450.0460.02915.16
5.4.440.0370.03715.02
5.4.430.0200.02515.16
5.4.420.0430.03615.19
5.4.410.0070.04214.77
5.4.400.0200.02814.80
5.4.390.0200.03414.67
5.4.380.0100.03114.66
5.4.370.0070.02714.66
5.4.360.0050.03314.61
5.4.350.0040.02111.32
5.4.340.0100.01711.22
5.4.330.0030.00610.87
5.4.320.0040.02211.66
5.4.310.0070.02111.71
5.4.300.0050.02411.63
5.4.290.0070.02411.66
5.4.280.0070.03511.47
5.4.270.0070.03811.61
5.4.260.0070.02811.53
5.4.250.0090.03211.53
5.4.240.0020.03211.46
5.4.230.0080.02511.52
5.4.220.0070.02211.40
5.4.210.0120.02211.62
5.4.200.0040.03011.65
5.4.190.0060.02511.61
5.4.180.0070.02111.59
5.4.170.0060.02311.58
5.4.160.0060.02711.48
5.4.150.0100.02311.52
5.4.140.0080.02211.26
5.4.130.0020.02411.35
5.4.120.0080.02111.31
5.4.110.0040.02011.39
5.4.100.0070.02411.18
5.4.90.0050.02511.21
5.4.80.0020.02511.41
5.4.70.0120.02911.30
5.4.60.0090.02311.31
5.4.50.0060.02211.30
5.4.40.0050.03111.35
5.4.30.0040.02311.42
5.4.20.0080.01711.36
5.4.10.0090.02711.25
5.4.00.0090.02711.05
5.3.290.0020.02611.63
5.3.280.0060.02611.47
5.3.270.0060.02211.52
5.3.260.0070.02211.54
5.3.250.0040.02211.46
5.3.240.0070.02011.36
5.3.230.0040.02211.51
5.3.220.0050.02311.45
5.3.210.0060.02211.47
5.3.200.0070.01711.46
5.3.190.0040.02611.45
5.3.180.0060.02811.49
5.3.170.0060.02411.55
5.3.160.0080.02511.56
5.3.150.0070.03811.61
5.3.140.0070.02611.42
5.3.130.0090.02511.50
5.3.120.0080.02611.52
5.3.110.0070.02611.51
5.3.100.0040.02911.21
5.3.90.0050.02311.24
5.3.80.0050.02211.11
5.3.70.0030.02311.10
5.3.60.0050.02411.14
5.3.50.0030.02311.02
5.3.40.0070.01911.10
5.3.30.0080.01810.99
5.3.20.0060.02711.02
5.3.10.0080.01810.84
5.3.00.0070.02510.87
5.2.170.0060.0179.34
5.2.160.0050.0169.32
5.2.150.0050.0189.27
5.2.140.0080.0159.37
5.2.130.0020.0189.27
5.2.120.0080.0189.32
5.2.110.0050.0169.27
5.2.100.0050.0179.17
5.2.90.0050.0179.10
5.2.80.0020.0179.27
5.2.70.0050.0169.18
5.2.60.0060.0159.17
5.2.50.0070.0189.06
5.2.40.0050.0169.07
5.2.30.0020.0209.18
5.2.20.0040.0209.16
5.2.10.0040.0179.05
5.2.00.0070.0228.95
5.1.60.0070.0188.10
5.1.50.0060.0188.26
5.1.40.0030.0288.23
5.1.30.0050.0208.45
5.1.20.0050.0228.50
5.1.10.0060.0148.27
5.1.00.0070.0168.19
5.0.50.0040.0117.15
5.0.40.0030.0147.09
5.0.30.0040.0196.99
5.0.20.0060.0146.98
5.0.10.0050.0136.97
5.0.00.0060.0236.96
4.4.90.0010.0206.23
4.4.80.0020.0126.23
4.4.70.0030.0116.22
4.4.60.0020.0116.22
4.4.50.0060.0076.23
4.4.40.0030.0156.20
4.4.30.0030.0146.23
4.4.20.0020.0186.27
4.4.10.0050.0106.27
4.4.00.0020.0186.23
4.3.110.0050.0096.18
4.3.100.0040.0096.18
4.3.90.0030.0116.16
4.3.80.0050.0126.14
4.3.70.0050.0096.16
4.3.60.0040.0096.16
4.3.50.0040.0106.16
4.3.40.0040.0136.11
4.3.30.0060.0105.48
4.3.20.0070.0095.47
4.3.10.0020.0105.46
4.3.00.0090.0107.45

preferences:
43.52 ms | 400 KiB | 5 Q