3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = '{{"name":"james"}'; $Jobj = json_decode($json); var_dump($Jobj); var_ump($JobJ->name);

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)
8.3.60.0090.00616.75
8.3.50.0140.00717.32
8.3.40.0080.00818.84
8.3.30.0100.00318.55
8.3.20.0040.00418.72
8.3.10.0060.00320.62
8.3.00.0050.00319.38
8.2.180.0100.00716.50
8.2.170.0090.00622.96
8.2.160.0030.01320.55
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0040.00420.83
8.2.110.0070.00420.54
8.2.100.0080.00417.91
8.2.90.0000.00819.09
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0000.01017.91
8.2.50.0050.00318.07
8.2.40.0040.00418.16
8.2.30.0000.00717.97
8.2.20.0070.00317.53
8.2.10.0040.00417.64
8.2.00.0000.00917.61
8.1.280.0030.01725.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.34
8.1.230.0120.00017.54
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0040.00417.51
8.1.180.0000.00818.10
8.1.170.0070.00418.75
8.1.160.0050.00218.82
8.1.150.0040.00418.55
8.1.140.0000.00817.41
8.1.130.0000.00717.74
8.1.120.0000.00717.22
8.1.110.0040.00417.29
8.1.100.0050.00217.43
8.1.90.0000.00717.45
8.1.80.0000.00717.39
8.1.70.0000.00817.37
8.1.60.0000.00817.39
8.1.50.0040.00417.50
8.1.40.0000.00817.55
8.1.30.0050.00317.67
8.1.20.0000.00817.62
8.1.10.0000.00717.63
8.1.00.0080.00017.36
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0030.00318.30
8.0.270.0030.00317.17
8.0.260.0030.00316.76
8.0.250.0070.00016.98
8.0.240.0030.00316.88
8.0.230.0000.00716.87
8.0.220.0040.00416.86
8.0.210.0060.00016.77
8.0.200.0060.00016.85
8.0.190.0000.00716.99
8.0.180.0040.00416.80
8.0.170.0000.00816.95
8.0.160.0000.00816.93
8.0.150.0040.00416.79
8.0.140.0030.00616.87
8.0.130.0000.00613.27
8.0.120.0040.00416.83
8.0.110.0000.00816.85
8.0.100.0040.00416.91
8.0.90.0040.00416.95
8.0.80.0090.00616.88
8.0.70.0040.00416.84
8.0.60.0040.00416.77
8.0.50.0040.00416.99
8.0.30.0060.01216.77
8.0.20.0110.00917.11
8.0.10.0070.00017.12
8.0.00.0140.01116.69
7.4.330.0060.00012.93
7.4.320.0030.00316.56
7.4.300.0030.00316.58
7.4.290.0070.00016.61
7.4.280.0040.00416.63
7.4.270.0000.00716.52
7.4.260.0030.00313.26
7.4.250.0000.00816.49
7.4.240.0070.00016.50
7.4.230.0040.00416.71
7.4.220.0030.02116.64
7.4.210.0030.01216.61
7.4.200.0070.00016.34
7.4.190.0000.00716.64
7.4.160.0110.00416.63
7.4.150.0140.00916.48
7.4.140.0110.01116.48
7.4.130.0070.01116.50
7.4.120.0060.01316.58
7.4.110.0130.00716.46
7.4.100.0130.00416.53
7.4.90.0100.00716.50
7.4.80.0130.00919.39
7.4.70.0110.00616.50
7.4.60.0090.00616.44
7.4.50.0080.00416.46
7.4.40.0070.01116.30
7.4.30.0170.00016.30
7.4.10.0040.01215.24
7.4.00.0100.00414.85
7.3.330.0030.00313.13
7.3.320.0000.00513.08
7.3.310.0070.00016.10
7.3.300.0030.00316.22
7.3.290.0140.00516.30
7.3.280.0110.00716.25
7.3.270.0080.01116.42
7.3.260.0130.01216.37
7.3.250.0080.01116.23
7.3.240.0120.00616.30
7.3.230.0180.00516.35
7.3.210.0030.01716.24
7.3.200.0040.01216.41
7.3.190.0070.01016.39
7.3.180.0060.01516.29
7.3.170.0030.01816.46
7.3.160.0130.01016.24
7.3.130.0040.01514.76
7.3.120.0070.01014.75
7.3.110.0060.01214.64
7.3.100.0060.00914.78
7.3.90.0070.00714.78
7.3.80.0080.00814.66
7.3.70.0070.00714.66
7.3.60.0040.00714.88
7.3.50.0070.00714.65
7.3.40.0080.00814.80
7.3.30.0030.00914.79
7.3.20.0040.01216.42
7.3.10.0070.00716.54
7.3.00.0110.00316.40
7.2.330.0150.00316.60
7.2.320.0060.01316.66
7.2.310.0060.01216.68
7.2.300.0060.01116.46
7.2.290.0100.00616.66
7.2.260.0170.00014.89
7.2.250.0030.01615.04
7.2.240.0030.01314.83
7.2.230.0050.00914.89
7.2.220.0030.00614.72
7.2.210.0060.00914.84
7.2.200.0030.00915.02
7.2.190.0030.01014.90
7.2.180.0100.00314.64
7.2.170.0040.01115.00
7.2.160.0030.00614.98
7.2.150.0030.00616.89
7.2.140.0070.00616.86
7.2.130.0070.00316.96
7.2.120.0000.01416.72
7.2.110.0130.00316.82
7.2.100.0130.00016.78
7.2.90.0070.00716.64
7.2.80.0100.00616.93
7.2.70.0080.00316.86
7.2.60.0050.00816.73
7.2.50.0030.01016.89
7.2.40.0000.01517.03
7.2.30.0040.00716.77
7.2.20.0060.00916.95
7.2.10.0040.01116.85
7.2.00.0120.00218.07
7.1.330.0030.01115.55
7.1.320.0030.00715.64
7.1.310.0060.00615.79
7.1.300.0070.00715.89
7.1.290.0080.00315.76
7.1.280.0070.00715.70
7.1.270.0090.00315.79
7.1.260.0060.00615.85
7.1.250.0070.00415.70
7.1.240.0100.00315.57
7.1.230.0100.00715.82
7.1.220.0130.00015.80
7.1.210.0030.01215.87
7.1.200.0080.00515.78
7.1.190.0000.00915.80
7.1.180.0060.00615.79
7.1.170.0030.01415.62
7.1.160.0090.00315.79
7.1.150.0000.01115.53
7.1.140.0070.00415.59
7.1.130.0070.00715.62
7.1.120.0060.00315.52
7.1.110.0060.00315.58
7.1.100.0080.00617.06
7.1.90.0000.00915.90
7.1.80.0060.00615.89
7.1.70.0030.00916.29
7.1.60.0050.01317.63
7.1.50.0130.00516.23
7.1.40.0030.01015.77
7.1.30.0070.00715.76
7.1.20.0060.00915.84
7.1.10.0040.00415.63
7.1.00.0060.04019.08
7.0.330.0030.00915.37
7.0.320.0030.00615.39
7.0.310.0120.00315.58
7.0.300.0000.01015.34
7.0.290.0000.01615.28
7.0.280.0040.00815.30
7.0.270.0070.00715.38
7.0.260.0110.00415.49
7.0.250.0040.00815.32
7.0.240.0000.01615.55
7.0.230.0030.00715.52
7.0.220.0000.01415.14
7.0.210.0070.00315.25
7.0.200.0030.00616.12
7.0.190.0050.00515.54
7.0.180.0000.01115.05
7.0.170.0070.00715.30
7.0.160.0060.00615.34
7.0.150.0030.00915.41
7.0.140.0070.03718.76
7.0.130.0060.00315.46
7.0.120.0060.01918.82
7.0.110.0040.01215.41
7.0.100.0060.00615.32
7.0.90.0030.01015.09
7.0.80.0080.00415.36
7.0.70.0040.00415.34
7.0.60.0070.04417.63
7.0.50.0080.03716.48
7.0.40.0030.02515.66
7.0.30.0030.05015.57
7.0.20.0030.02715.45
7.0.10.0070.04715.56
7.0.00.0100.04215.61
5.6.400.0060.00614.28
5.6.390.0070.01014.26
5.6.380.0000.01514.26
5.6.370.0000.01514.35
5.6.360.0090.00014.15
5.6.350.0000.01314.46
5.6.340.0040.00714.38
5.6.330.0080.00014.10
5.6.320.0030.01014.10
5.6.310.0030.00714.27
5.6.300.0060.00613.85
5.6.290.0070.00714.28
5.6.280.0000.04317.56
5.6.270.0030.00814.56
5.6.260.0060.00914.34
5.6.250.0060.00614.26
5.6.240.0100.00014.38
5.6.230.0060.00614.31
5.6.220.0070.00314.04
5.6.210.0080.04417.37
5.6.200.0070.03616.18
5.6.190.0050.03516.19
5.6.180.0100.04116.17
5.6.170.0070.02216.30
5.6.160.0150.03816.17
5.6.150.0090.03016.20
5.6.140.0070.02916.14
5.6.130.0070.02516.22
5.6.120.0060.02616.12
5.6.110.0080.04316.21
5.6.100.0060.04416.14
5.6.90.0030.04716.18
5.6.80.0070.02015.84
5.6.70.0100.03315.71
5.6.60.0060.02715.75
5.6.50.0090.04015.94
5.6.40.0030.04315.81
5.6.30.0080.03715.68
5.6.20.0080.03015.73
5.6.10.0070.04115.77
5.6.00.0030.02715.68
5.5.380.0070.00314.27
5.5.370.0030.01314.02
5.5.360.0040.01414.23
5.5.350.0140.03417.31
5.5.340.0030.03615.92
5.5.330.0030.02615.92
5.5.320.0060.04116.11
5.5.310.0020.03416.08
5.5.300.0000.05216.14
5.5.290.0020.05516.12
5.5.280.0060.02515.92
5.5.270.0100.03716.05
5.5.260.0060.04416.00
5.5.250.0070.02715.81
5.5.240.0070.04215.78
5.5.230.0080.03815.67
5.5.220.0030.04715.70
5.5.210.0050.04315.78
5.5.200.0070.02615.73
5.5.190.0120.03815.54
5.5.180.0040.03915.65
5.5.170.0090.00313.97
5.5.160.0080.02015.73
5.5.150.0070.03315.56
5.5.140.0100.03815.63
5.5.130.0100.03715.62
5.5.120.0140.03515.58
5.5.110.0060.04315.73
5.5.100.0050.04115.63
5.5.90.0100.03815.42
5.5.80.0030.04715.62
5.5.70.0070.04215.70
5.5.60.0050.03415.71
5.5.50.0030.02215.50
5.5.40.0020.02315.49
5.5.30.0020.02415.51
5.5.20.0080.02015.57
5.5.10.0050.02015.36
5.5.00.0030.02415.71
5.4.450.0030.04616.08
5.4.440.0120.03816.14
5.4.430.0070.04216.07
5.4.420.0090.03516.14
5.4.410.0050.03416.15
5.4.400.0100.03815.92
5.4.390.0040.03815.91
5.4.380.0060.02615.93
5.4.370.0030.03415.90
5.4.360.0080.02615.91
5.4.350.0090.02315.91
5.4.340.0020.04615.92
5.4.330.0070.00312.84
5.4.320.0060.01815.88
5.4.310.0050.04415.91
5.4.300.0070.03915.93
5.4.290.0030.04115.98
5.4.280.0070.03915.91
5.4.270.0080.04015.96
5.4.260.0040.04215.92
5.4.250.0050.04315.91
5.4.240.0020.04915.91
5.4.230.0050.03215.90
5.4.220.0020.03415.95
5.4.210.0080.02215.83
5.4.200.0060.01915.93
5.4.190.0030.02315.90
5.4.180.0010.02315.93
5.4.170.0030.02015.90
5.4.160.0020.02315.96
5.4.150.0070.01815.89
5.4.140.0050.01914.60
5.4.130.0010.02114.54
5.4.120.0020.02314.60
5.4.110.0050.02014.63
5.4.100.0050.02214.53
5.4.90.0000.02314.58
5.4.80.0020.02014.59
5.4.70.0060.01814.59
5.4.60.0010.02714.59
5.4.50.0030.02014.61
5.4.40.0000.02414.60
5.4.30.0040.02214.66
5.4.20.0070.01714.58
5.4.10.0000.02314.55
5.4.00.0020.02314.32
5.3.290.0030.02413.75
5.3.280.0030.04013.63
5.3.270.0040.02013.72
5.3.260.0050.02113.63
5.3.250.0040.02213.69
5.3.240.0060.02013.69
5.3.230.0030.02413.70
5.3.220.0030.02113.74
5.3.210.0030.02313.67
5.3.200.0020.02213.68
5.3.190.0070.01913.71
5.3.180.0050.01913.74
5.3.170.0020.02113.62
5.3.160.0050.01913.59
5.3.150.0020.02313.68
5.3.140.0050.01813.61
5.3.130.0050.01813.66
5.3.120.0080.01713.69
5.3.110.0050.02013.62
5.3.100.0020.02113.43
5.3.90.0050.01813.39
5.3.80.0000.02413.41
5.3.70.0000.02213.31
5.3.60.0000.02413.40
5.3.50.0030.02013.27
5.3.40.0040.01713.43
5.3.30.0030.02113.36
5.3.20.0030.02013.26
5.3.10.0010.02113.24
5.3.00.0050.02413.22
5.2.170.0070.03311.18
5.2.160.0000.03010.97
5.2.150.0000.03011.14
5.2.140.0000.03011.09
5.2.130.0000.03011.05
5.2.120.0000.03011.05
5.2.110.0100.02311.10
5.2.100.0030.06311.07
5.2.90.0130.04711.07
5.2.80.0000.06011.07
5.2.70.0070.03711.10
5.2.60.0130.05311.02
5.2.50.0000.06710.84
5.2.40.0000.05010.99
5.2.30.0030.06710.93
5.2.20.0100.03710.85
5.2.10.0030.02710.85
5.2.00.0030.03010.72
5.1.60.0070.05310.06
5.1.50.0070.04310.13
5.1.40.0070.0509.88
5.1.30.0100.03710.24
5.1.20.0000.03010.35
5.1.10.0000.0539.98
5.1.00.0000.0409.98
5.0.50.0000.0278.65
5.0.40.0000.0278.65
5.0.30.0030.0408.65
5.0.20.0070.0438.65
5.0.10.0030.0308.65
5.0.00.0030.0508.65
4.4.90.0030.0338.65
4.4.80.0030.0178.65
4.4.70.0000.0208.65
4.4.60.0000.0208.65
4.4.50.0000.0208.65
4.4.40.0000.0578.65
4.4.30.0000.0278.65
4.4.20.0000.0208.65
4.4.10.0030.0138.65
4.4.00.0000.0478.65
4.3.110.0000.0238.65
4.3.100.0030.0338.65
4.3.90.0030.0308.65
4.3.80.0000.0508.65
4.3.70.0030.0338.65
4.3.60.0030.0308.65
4.3.50.0070.0278.65
4.3.40.0030.0508.65
4.3.30.0100.0138.65
4.3.20.0000.0378.65
4.3.10.0000.0408.65
4.3.00.0030.0278.65

preferences:
77.84 ms | 401 KiB | 5 Q