3v4l.org

run code in 300+ PHP versions simultaneously
<?php $org_array = array( 'hogehoge', 'piyo' => 'piyopiyo', 'fruits' => array( 'apple', 'orange', 'mellon', ), 'city' => array( 'tokyo' => 'meguro', 'osaka' => 'kyobashi', 'hukuoka' => 'hakata', ), 'huga' => array( array('happy', 'bad', 'lucky'), array(100,200,400,800) ), 'game_history' => array( array('name' => 'famicon', 'start' => 1993, 'end'=>2000), array('name' => 'playstation', 'start' => 2000, 'end'=>2006), array('name' => 'wii', 'start' => 2006, 'end'=>2007), ), ); $encode_array = json_encode($org_array); print_r(json_decode($encode_array),1); ?>

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)
8.3.60.0110.00718.29
8.3.50.0150.00421.88
8.3.40.0110.00318.41
8.3.30.0060.01118.84
8.3.20.0000.00720.16
8.3.10.0040.00422.09
8.3.00.0000.00720.64
8.2.180.0070.00716.32
8.2.170.0040.01122.96
8.2.160.0030.01419.15
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0100.00726.16
8.2.120.0000.00819.23
8.2.110.0030.00622.29
8.2.100.0120.00019.57
8.2.90.0000.00819.09
8.2.80.0000.00817.97
8.2.70.0050.00317.38
8.2.60.0000.00817.91
8.2.50.0080.00018.07
8.2.40.0000.00719.94
8.2.30.0050.00217.87
8.2.20.0000.00717.53
8.2.10.0000.00817.68
8.2.00.0000.00717.60
8.1.280.0070.00725.92
8.1.270.0060.00322.20
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.67
8.1.230.0000.01119.00
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0000.00817.10
8.1.190.0050.00317.40
8.1.180.0080.00018.65
8.1.170.0040.00418.59
8.1.160.0040.00422.13
8.1.150.0050.00518.55
8.1.140.0070.00317.30
8.1.130.0040.00417.77
8.1.120.0040.00417.41
8.1.110.0040.00417.35
8.1.100.0030.00417.30
8.1.90.0030.00317.31
8.1.80.0020.00517.36
8.1.70.0000.00717.32
8.1.60.0060.00317.44
8.1.50.0000.00817.49
8.1.40.0040.00417.53
8.1.30.0000.00817.61
8.1.20.0050.00317.49
8.1.10.0050.00217.48
8.1.00.0040.00417.23
8.0.300.0040.00418.77
8.0.290.0050.00317.05
8.0.280.0000.00718.34
8.0.270.0040.00317.18
8.0.260.0000.00716.74
8.0.250.0000.00716.90
8.0.240.0000.00716.86
8.0.230.0030.00316.84
8.0.220.0030.00316.70
8.0.210.0000.00716.83
8.0.200.0050.00216.82
8.0.190.0060.00616.71
8.0.180.0030.00516.73
8.0.170.0050.00316.82
8.0.160.0020.00516.80
8.0.150.0030.00516.73
8.0.140.0000.00716.84
8.0.130.0050.00013.34
8.0.120.0000.00816.76
8.0.110.0000.00716.86
8.0.100.0000.00716.71
8.0.90.0040.00416.65
8.0.80.0090.00616.74
8.0.70.0040.00416.86
8.0.60.0080.00016.80
8.0.50.0000.00716.59
8.0.30.0130.00617.03
8.0.20.0070.01117.40
8.0.10.0020.00516.96
8.0.00.0050.01216.88
7.4.330.0000.00515.03
7.4.320.0000.00616.42
7.4.300.0060.00016.44
7.4.290.0000.00716.50
7.4.280.0070.00016.41
7.4.270.0030.00316.43
7.4.260.0060.00316.41
7.4.250.0000.00816.35
7.4.240.0020.00516.41
7.4.230.0000.00716.27
7.4.220.0150.00316.41
7.4.210.0090.00716.45
7.4.200.0030.00316.53
7.4.190.0000.00716.70
7.4.160.0120.00916.34
7.4.150.0150.00317.40
7.4.140.0070.01417.86
7.4.130.0110.00616.43
7.4.120.0110.00716.41
7.4.110.0030.01616.48
7.4.100.0070.01016.26
7.4.90.0150.00916.34
7.4.80.0120.00919.39
7.4.70.0150.00716.39
7.4.60.0080.00816.61
7.4.50.0030.00516.10
7.4.40.0090.00622.77
7.4.30.0050.01116.30
7.4.00.0070.00914.84
7.3.330.0060.00012.89
7.3.320.0000.00612.93
7.3.310.0050.00216.18
7.3.300.0040.00416.04
7.3.290.0090.00916.09
7.3.280.0050.01216.15
7.3.270.0120.01017.40
7.3.260.0170.00716.13
7.3.250.0110.00616.27
7.3.240.0120.00416.43
7.3.230.0140.00416.39
7.3.210.0090.01216.39
7.3.200.0170.00019.39
7.3.190.0070.01016.23
7.3.180.0090.00616.46
7.3.170.0060.01316.44
7.3.160.0060.00916.41
7.3.120.0100.00814.63
7.3.110.0080.00814.57
7.3.100.0070.00514.67
7.3.90.0070.01114.68
7.3.80.0080.00514.65
7.3.70.0090.00714.68
7.3.60.0070.00714.62
7.3.50.0030.01214.63
7.3.40.0050.00814.39
7.3.30.0050.00614.42
7.3.20.0070.00616.58
7.3.10.0090.00716.26
7.3.00.0100.00616.39
7.2.330.0060.01216.40
7.2.320.0060.01016.57
7.2.310.0030.01416.54
7.2.300.0030.01316.61
7.2.290.0060.00916.53
7.2.250.0090.00914.97
7.2.240.0050.01314.98
7.2.230.0080.01015.01
7.2.220.0080.00614.98
7.2.210.0080.00614.95
7.2.200.0110.00514.91
7.2.190.0050.00914.99
7.2.180.0020.01514.77
7.2.170.0050.01015.02
7.2.160.0060.00614.83
7.2.150.0030.00716.72
7.2.140.0100.00316.90
7.2.130.0090.00616.48
7.2.120.0170.00216.36
7.2.110.0070.01216.35
7.2.100.0100.00816.62
7.2.90.0130.00916.61
7.2.80.0110.00816.38
7.2.70.0100.00916.38
7.2.60.0100.00916.51
7.2.50.0120.00716.44
7.2.40.0160.00316.42
7.2.30.0080.00916.58
7.2.20.0100.00716.46
7.2.10.0120.00716.61
7.2.00.0070.00917.24
7.1.330.0030.01215.56
7.1.320.0040.00815.76
7.1.310.0090.00815.74
7.1.300.0070.00715.70
7.1.290.0060.00715.51
7.1.280.0060.00915.48
7.1.270.0050.00715.68
7.1.260.0000.01115.83
7.1.250.0050.01115.41
7.1.100.0000.01118.03
7.1.70.0000.01317.10
7.1.60.0060.01519.82
7.1.50.0060.01516.84
7.1.00.0030.07722.44
7.0.200.0070.00716.57
7.0.140.0030.07022.01
7.0.90.0070.05019.93
7.0.80.0070.04320.12
7.0.70.0200.06319.96
7.0.60.0100.06319.88
7.0.50.0600.08020.32
7.0.40.0030.08720.13
7.0.30.0070.06320.03
7.0.20.0130.06020.17
7.0.10.0070.08720.07
7.0.00.0130.07020.07
5.6.280.0030.07321.10
5.6.240.0130.05320.69
5.6.230.0070.08720.66
5.6.220.0100.07720.48
5.6.210.0130.07320.77
5.6.200.0070.08021.04
5.6.190.0070.08720.96
5.6.180.0070.08021.10
5.6.170.0030.07320.90
5.6.160.0100.07321.00
5.6.150.0130.07021.11
5.6.140.0130.07021.05
5.6.130.0170.07320.95
5.6.120.0170.08021.07
5.6.110.0100.07720.97
5.6.100.0070.08021.08
5.6.90.0100.08321.07
5.6.80.0100.03720.47
5.6.70.0070.07320.40
5.6.60.0130.07320.50
5.6.50.0100.08020.55
5.6.40.0100.04720.43
5.6.30.0070.07320.46
5.6.20.0070.07720.30
5.6.10.0030.08020.38
5.6.00.0070.07720.34
5.5.380.0070.08320.51
5.5.370.0070.08020.35
5.5.360.0030.08020.43
5.5.350.0230.06720.46
5.5.340.0070.04720.93
5.5.330.0030.05720.86
5.5.320.0100.06720.86
5.5.310.0100.08320.89
5.5.300.0100.05320.87
5.5.290.0070.08320.82
5.5.280.0100.08020.85
5.5.270.0130.07320.86
5.5.260.0070.08020.80
5.5.250.0100.07320.68
5.5.240.0130.05020.27
5.5.230.0000.08320.30
5.5.220.0070.07320.26
5.5.210.0070.04020.26
5.5.200.0130.07020.10
5.5.190.0070.04720.18
5.5.180.0200.06019.99
5.5.160.0100.05320.26
5.5.150.0100.04320.12
5.5.140.0170.06720.11
5.5.130.0070.04320.23
5.5.120.0130.06320.07
5.5.110.0070.04719.98
5.5.100.0030.04320.08
5.5.90.0130.07720.04
5.5.80.0030.05320.07
5.5.70.0100.07019.94
5.5.60.0070.07320.14
5.5.50.0100.06720.13
5.5.40.0070.07020.15
5.5.30.0100.07020.15
5.5.20.0130.07320.13
5.5.10.0030.08020.10
5.5.00.0100.03720.03
5.4.450.0170.06719.20
5.4.440.0030.04719.36
5.4.430.0100.06719.41
5.4.420.0070.06019.21
5.4.410.0100.04719.33
5.4.400.0070.05719.04
5.4.390.0070.05319.16
5.4.380.0030.06018.89
5.4.370.0030.07318.88
5.4.360.0070.07718.87
5.4.350.0100.07019.11
5.4.340.0070.07319.21
5.4.320.0170.05019.21
5.4.310.0100.05019.13
5.4.300.0070.07719.11
5.4.290.0070.05019.12
5.4.280.0200.06718.99
5.4.270.0100.04019.20
5.4.260.0000.05019.23
5.4.250.0000.04319.15
5.4.240.0100.07019.08
5.4.230.0070.07319.11
5.4.220.0130.07018.87
5.4.210.0130.06719.15
5.4.200.0100.07319.11
5.4.190.0030.06318.92
5.4.180.0030.04718.92
5.4.170.0100.04019.02
5.4.160.0030.08019.02
5.4.150.0000.08318.87
5.4.140.0030.08016.46
5.4.130.0030.06016.40
5.4.120.0100.06016.37
5.4.110.0100.07016.48
5.4.100.0170.04716.38
5.4.90.0030.06016.49
5.4.80.0170.06716.48
5.4.70.0100.04316.46
5.4.60.0070.05316.31
5.4.50.0070.05316.36
5.4.40.0030.04716.54
5.4.30.0100.07316.40
5.4.20.0100.04316.33
5.4.10.0070.07316.47
5.4.00.0000.04315.82
5.3.290.0070.08014.69
5.3.280.0130.08014.64
5.3.270.0070.07714.54
5.3.260.0100.07714.57
5.3.250.0030.07714.76
5.3.240.0100.06714.59
5.3.230.0100.06314.75
5.3.220.0070.06714.65
5.3.210.0130.07314.72
5.3.200.0030.07314.64
5.3.190.0030.04314.59
5.3.180.0070.04014.64
5.3.170.0130.07014.68
5.3.160.0100.06014.59
5.3.150.0100.07314.67
5.3.140.0070.07714.59
5.3.130.0200.05314.66
5.3.120.0030.08014.63
5.3.110.0000.07714.67
5.3.100.0030.07714.12
5.3.90.0100.07013.96
5.3.80.0130.05013.96
5.3.70.0000.06314.05
5.3.60.0070.07013.92
5.3.50.0130.07013.89
5.3.40.0030.07714.02
5.3.30.0030.06313.99
5.3.20.0130.06713.68
5.3.10.0030.07713.59
5.3.00.0070.05313.72
5.2.170.0030.04311.26
5.2.160.0030.06311.05
5.2.150.0070.05711.17
5.2.140.0000.06711.29
5.2.130.0100.05311.20
5.2.120.0100.05311.17
5.2.110.0030.05711.04
5.2.100.0070.05311.22
5.2.90.0100.05011.01
5.2.80.0130.05011.14
5.2.70.0030.06011.04
5.2.60.0130.05311.12
5.2.50.0030.06010.93
5.2.40.0100.03710.92
5.2.30.0030.04011.01
5.2.20.0000.05311.11
5.2.10.0030.06010.98
5.2.00.0000.06710.64
5.1.60.0030.0509.98
5.1.50.0070.0509.83
5.1.40.0100.0509.86
5.1.30.0070.04310.26
5.1.20.0070.05710.37
5.1.10.0070.03010.15
5.1.00.0030.0439.90
5.0.50.0030.0408.39
5.0.40.0100.0378.24
5.0.30.0000.0538.07
5.0.20.0030.0378.18
5.0.10.0030.0438.20
5.0.00.0030.0538.21
4.4.90.0030.0337.23
4.4.80.0000.0237.23
4.4.70.0000.0377.23
4.4.60.0000.0377.23
4.4.50.0000.0237.23
4.4.40.0000.0577.23
4.4.30.0070.0277.23
4.4.20.0000.0237.23
4.4.10.0000.0207.23
4.4.00.0000.0537.23
4.3.110.0030.0377.23
4.3.100.0030.0177.23
4.3.90.0000.0237.23
4.3.80.0000.0607.23
4.3.70.0000.0377.23
4.3.60.0000.0337.23
4.3.50.0000.0377.23
4.3.40.0030.0407.23
4.3.30.0000.0377.23
4.3.20.0000.0407.23
4.3.10.0030.0337.23
4.3.00.0000.0307.23

preferences:
46.07 ms | 400 KiB | 5 Q