3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '{"id": 1, "sections":[{"author_id": 276523011}]}'; $json = json_decode($str); print_r($json); foreach($json->sections as $item) { print_r($item); }

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)
8.3.60.0070.00716.50
8.3.50.0110.00622.12
8.3.40.0070.00718.70
8.3.30.0140.00018.92
8.3.20.0040.00420.25
8.3.10.0000.00823.65
8.3.00.0060.00617.50
8.2.180.0090.00616.38
8.2.170.0070.00722.96
8.2.160.0100.00320.50
8.2.150.0030.00624.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0030.01422.25
8.2.110.0060.00320.45
8.2.100.0000.01217.72
8.2.90.0040.00419.26
8.2.80.0000.00917.97
8.2.70.0160.00017.25
8.2.60.0050.00317.93
8.2.50.0050.00318.07
8.2.40.0060.00319.91
8.2.30.0040.00418.05
8.2.20.0000.00717.55
8.2.10.0040.00418.17
8.2.00.0000.00817.65
8.1.280.0120.00625.92
8.1.270.0000.00823.97
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00723.90
8.1.230.0080.00322.11
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00717.35
8.1.190.0030.00617.22
8.1.180.0030.00618.10
8.1.170.0030.00518.59
8.1.160.0000.00821.93
8.1.150.0060.00318.63
8.1.140.0070.00017.50
8.1.130.0080.00017.36
8.1.120.0000.00717.36
8.1.110.0000.00717.31
8.1.100.0040.00317.36
8.1.90.0000.00717.42
8.1.80.0000.00717.42
8.1.70.0030.00517.29
8.1.60.0090.00317.53
8.1.50.0000.00817.47
8.1.40.0000.00817.55
8.1.30.0050.00517.67
8.1.20.0080.00017.54
8.1.10.0040.00417.41
8.1.00.0040.00417.39
8.0.300.0000.00718.93
8.0.290.0040.00417.05
8.0.280.0000.00718.34
8.0.270.0050.00217.16
8.0.260.0030.00316.73
8.0.250.0030.00316.84
8.0.240.0080.00016.94
8.0.230.0000.00816.84
8.0.220.0070.00016.90
8.0.210.0070.00016.78
8.0.200.0060.00016.96
8.0.190.0000.00816.93
8.0.180.0040.00416.92
8.0.170.0000.00816.90
8.0.160.0000.00816.80
8.0.150.0030.00316.92
8.0.140.0030.00616.72
8.0.130.0080.00013.27
8.0.120.0070.00016.73
8.0.110.0030.00616.79
8.0.100.0000.00816.93
8.0.90.0070.00016.83
8.0.80.0030.01316.94
8.0.70.0080.00016.91
8.0.60.0000.00716.71
8.0.50.0040.00316.91
8.0.30.0080.01217.18
8.0.20.0130.01017.40
8.0.10.0040.00417.03
8.0.00.0080.01116.74
7.4.330.0030.00315.20
7.4.320.0070.00016.47
7.4.300.0030.00316.60
7.4.290.0000.00716.55
7.4.280.0030.00316.57
7.4.270.0030.00516.57
7.4.260.0060.00016.40
7.4.250.0080.00016.52
7.4.240.0050.00216.54
7.4.230.0040.00416.69
7.4.220.0000.02316.61
7.4.210.0050.01116.58
7.4.200.0070.00016.33
7.4.190.0000.00716.64
7.4.160.0160.00616.54
7.4.150.0090.00917.40
7.4.140.0100.00817.86
7.4.130.0150.00216.44
7.4.120.0140.00316.53
7.4.110.0080.01216.45
7.4.100.0150.00616.64
7.4.90.0130.01016.59
7.4.80.0100.01019.39
7.4.70.0080.00816.41
7.4.60.0100.00616.34
7.4.50.0030.00616.26
7.4.40.0080.01616.38
7.4.30.0110.00716.35
7.4.10.0060.01314.82
7.4.00.0090.00814.91
7.3.330.0050.00013.06
7.3.320.0000.00613.14
7.3.310.0050.00216.26
7.3.300.0030.00316.21
7.3.290.0070.00716.16
7.3.280.0080.01016.20
7.3.270.0090.00917.40
7.3.260.0060.01116.13
7.3.250.0070.01216.44
7.3.240.0030.01316.22
7.3.230.0100.01016.54
7.3.210.0090.00716.20
7.3.200.0070.01419.39
7.3.190.0040.01216.45
7.3.180.0090.00716.46
7.3.170.0070.01316.27
7.3.160.0030.01316.30
7.3.130.0100.00714.84
7.3.120.0050.01114.77
7.3.110.0070.01014.64
7.3.100.0050.00814.57
7.3.90.0030.01014.61
7.3.80.0070.00414.79
7.3.70.0050.01114.80
7.3.60.0110.00214.76
7.3.50.0050.00814.62
7.3.40.0060.00614.68
7.3.30.0040.00714.76
7.3.20.0050.01016.59
7.3.10.0070.00616.46
7.3.00.0060.00916.74
7.2.330.0080.01216.70
7.2.320.0100.00616.43
7.2.310.0110.01216.74
7.2.300.0140.00416.77
7.2.290.0060.01216.78
7.2.260.0090.00415.28
7.2.250.0020.01514.95
7.2.240.0130.00514.88
7.2.230.0020.01214.92
7.2.220.0080.00914.99
7.2.210.0050.00715.20
7.2.200.0070.00714.84
7.2.190.0050.00815.14
7.2.180.0070.00714.77
7.2.170.0090.00315.14
7.2.160.0030.00614.81
7.2.150.0090.00616.83
7.2.140.0030.00916.89
7.2.130.0060.01217.00
7.2.120.0060.01017.06
7.2.110.0090.00916.81
7.2.100.0090.00917.10
7.2.90.0030.01316.80
7.2.80.0030.01416.93
7.2.70.0170.00017.07
7.2.60.0120.00316.85
7.2.50.0070.01117.15
7.2.40.0140.00017.13
7.2.30.0090.00616.79
7.2.20.0030.00616.64
7.2.10.0040.01116.99
7.2.00.0050.00818.20
7.1.330.0060.00815.81
7.1.320.0050.01115.77
7.1.310.0060.00815.70
7.1.300.0070.00515.63
7.1.290.0080.00815.71
7.1.280.0090.00515.83
7.1.270.0080.00315.81
7.1.260.0030.01315.84
7.1.250.0030.01015.80
7.1.240.0030.01215.84
7.1.230.0030.01215.86
7.1.220.0030.01015.76
7.1.210.0030.01215.80
7.1.200.0070.00715.59
7.1.190.0080.00815.63
7.1.180.0030.01015.88
7.1.170.0060.01015.70
7.1.160.0040.00715.67
7.1.150.0000.01315.74
7.1.140.0070.00415.92
7.1.130.0120.00315.77
7.1.120.0030.01015.87
7.1.110.0030.00915.88
7.1.100.0090.00416.81
7.1.90.0070.00315.94
7.1.80.0100.00315.70
7.1.70.0050.00516.54
7.1.60.0090.01117.65
7.1.50.0050.01516.27
7.1.40.0050.00515.81
7.1.30.0090.00615.68
7.1.20.0030.01015.87
7.1.10.0130.00015.81
7.1.00.0050.04019.12
7.0.330.0070.00715.42
7.0.320.0040.00715.08
7.0.310.0030.00615.10
7.0.300.0030.00915.42
7.0.290.0090.00615.30
7.0.280.0130.00315.56
7.0.270.0030.01015.53
7.0.260.0040.01115.51
7.0.250.0030.00715.46
7.0.240.0040.00815.47
7.0.230.0060.00315.34
7.0.220.0100.00315.22
7.0.210.0090.00615.53
7.0.200.0050.00416.02
7.0.190.0030.01015.38
7.0.180.0090.00615.16
7.0.170.0080.00415.30
7.0.160.0030.00615.40
7.0.150.0030.01015.21
7.0.140.0050.03818.76
7.0.130.0130.00315.29
7.0.120.0030.01015.34
7.0.110.0100.00015.14
7.0.100.0130.00315.39
7.0.90.0070.01015.22
7.0.80.0040.00715.38
7.0.70.0000.01115.32
7.0.60.0100.03017.69
7.0.50.0080.02216.69
7.0.40.0040.04016.80
7.0.30.0130.04416.86
7.0.20.0170.02716.73
7.0.10.0100.04316.80
7.0.00.0030.03716.79
5.6.400.0100.01014.32
5.6.390.0100.00014.52
5.6.380.0060.00314.41
5.6.370.0000.01414.63
5.6.360.0070.00714.09
5.6.350.0040.01514.41
5.6.340.0080.00814.25
5.6.330.0000.01314.21
5.6.320.0030.00714.38
5.6.310.0060.00614.29
5.6.300.0100.00714.12
5.6.290.0040.01114.31
5.6.280.0020.04117.60
5.6.270.0030.01014.60
5.6.260.0080.00814.33
5.6.250.0030.01514.55
5.6.240.0030.01014.09
5.6.230.0000.00914.38
5.6.220.0060.00314.11
5.6.210.0070.04317.55
5.6.200.0110.03516.24
5.6.190.0040.02517.53
5.6.180.0160.03017.41
5.6.170.0110.02317.32
5.6.160.0040.02717.36
5.6.150.0110.04016.09
5.6.140.0080.04016.22
5.6.130.0030.02916.33
5.6.120.0080.03017.65
5.6.110.0000.03417.74
5.6.100.0080.04617.67
5.6.90.0070.03317.73
5.6.80.0080.02017.39
5.6.70.0090.00314.07
5.6.60.0060.00314.27
5.6.50.0040.00714.04
5.6.40.0030.00714.11
5.6.30.0060.00614.06
5.6.20.0080.00614.19
5.6.10.0110.00414.25
5.6.00.0090.00614.05
5.5.380.0070.00314.11
5.5.370.0000.01613.86
5.5.360.0000.00914.03
5.5.350.0050.04217.28
5.5.340.0040.04716.11
5.5.330.0110.02317.14
5.5.320.1830.02717.14
5.5.310.0120.05017.10
5.5.300.0050.02415.86
5.5.290.0030.03715.96
5.5.280.0070.02217.44
5.5.270.0060.02317.49
5.5.260.0030.04517.51
5.5.250.0020.04217.33
5.5.240.0050.02517.01
5.5.230.0070.01014.02
5.5.220.0070.00713.98
5.5.210.0080.00514.13
5.5.200.0090.00313.90
5.5.190.0070.01014.07
5.5.180.0040.00814.27
5.5.170.0120.00613.85
5.5.160.0040.00414.16
5.5.150.0000.01214.17
5.5.140.0090.00613.55
5.5.130.0060.01014.14
5.5.120.0030.01014.14
5.5.110.0030.01413.99
5.5.100.0070.00713.97
5.5.90.0070.01113.95
5.5.80.0000.01014.19
5.5.70.0080.00313.92
5.5.60.0000.01114.01
5.5.50.0030.01013.91
5.5.40.0030.01314.08
5.5.30.0040.00413.92
5.5.20.0060.01214.11
5.5.10.0060.01013.84
5.5.00.0030.01313.77
5.4.450.1280.02615.21
5.4.440.1180.02015.31
5.4.430.1160.02315.11
5.4.420.1300.02515.12
5.4.410.1180.02215.12
5.4.400.1230.02715.02
5.4.390.1230.02314.73
5.4.380.1300.02615.01
5.4.370.1120.02114.95
5.4.360.1440.02215.00
5.4.350.1200.02815.13
5.4.340.1180.01815.12
5.4.330.0030.00310.71
5.4.320.1160.02015.07
5.4.310.1120.02215.06
5.4.300.0090.03515.10
5.4.290.0070.03214.93
5.4.280.0430.02614.80
5.4.270.1100.02415.24
5.4.260.1020.01815.07
5.4.250.1080.02315.21
5.4.240.1120.02814.86
5.4.230.1050.02915.03
5.4.220.1020.02015.05
5.4.210.1150.02315.01
5.4.200.1050.02515.09
5.4.190.1150.02615.14
5.4.180.1100.02214.82
5.4.170.1070.01914.76
5.4.160.1210.02314.88
5.4.150.1070.02614.96
5.4.140.1270.02113.63
5.4.130.1160.02413.61
5.4.120.1030.02113.64
5.4.110.1170.02513.74
5.4.100.1130.02513.70
5.4.90.1100.02513.81
5.4.80.1120.02213.68
5.4.70.1170.02013.50
5.4.60.1430.01913.48
5.4.50.1320.01813.63
5.4.40.1250.01813.49
5.4.30.1310.02313.68
5.4.20.1370.02013.65
5.4.10.1220.02013.67
5.4.00.1140.02013.32
5.3.290.1050.02312.61
5.3.280.1030.02112.58
5.3.270.1170.02412.57
5.3.260.1040.02212.56
5.3.250.1020.02212.56
5.3.240.1280.02512.44
5.3.230.1080.02212.54
5.3.220.1270.02012.44
5.3.210.1210.02312.46
5.3.200.1330.01812.50
5.3.190.1080.02312.46
5.3.180.1230.02512.58
5.3.170.1250.02912.50
5.3.160.1250.02612.57
5.3.150.1270.02012.50
5.3.140.1110.01812.55
5.3.130.1090.01812.53
5.3.120.1100.02012.46
5.3.110.1050.02412.40
5.3.100.1080.02412.18
5.3.90.1100.01812.32
5.3.80.1150.02212.29
5.3.70.1110.02112.14
5.3.60.1150.02012.27
5.3.50.1320.02212.14
5.3.40.1270.02212.33
5.3.30.1030.02812.21
5.3.20.1200.02012.18
5.3.10.1200.02312.01
5.3.00.1060.01711.93
5.2.170.1700.03011.26
5.2.160.1930.03311.04
5.2.150.1700.03311.29
5.2.140.2000.03011.05
5.2.130.1830.02311.02
5.2.120.1600.03311.07
5.2.110.1770.02711.00
5.2.100.1670.03311.10
5.2.90.2000.03011.03
5.2.80.2100.02711.02
5.2.70.2070.03011.14
5.2.60.1100.03011.14
5.2.50.0030.03311.09
5.2.40.0030.03311.06
5.2.30.0030.02711.04
5.2.20.0000.03010.88
5.2.10.0500.02710.91
5.2.00.0000.04310.82
5.1.60.0000.0309.93
5.1.50.0070.02010.01
5.1.40.0200.0339.98
5.1.30.1370.02310.25
5.1.20.1300.02310.43
5.1.10.1600.0239.99
5.1.00.1470.02310.00
5.0.50.0730.0178.63
5.0.40.0700.0208.38
5.0.30.0730.0378.16
5.0.20.0930.0138.16
5.0.10.0570.0178.16
5.0.00.0770.0238.16
4.4.90.0700.0138.16
4.4.80.0670.0178.16
4.4.70.0730.0208.16
4.4.60.0730.0138.16
4.4.50.0530.0178.16
4.4.40.0030.0338.16
4.4.30.0000.0208.16
4.4.20.0000.0208.16
4.4.10.0000.0208.16
4.4.00.0030.0238.16
4.3.110.0000.0208.16
4.3.100.0000.0178.16
4.3.90.0030.0138.16
4.3.80.0000.0278.16
4.3.70.0000.0138.16
4.3.60.0100.0138.16
4.3.50.0030.0138.16
4.3.40.0000.0278.16
4.3.30.0000.0178.16
4.3.20.0000.0178.16
4.3.10.0000.0178.16
4.3.00.0000.0138.16

preferences:
49.77 ms | 401 KiB | 5 Q