3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = '{"bbData":[ ["Peter","/id/5423","42.4"], ["Bob","/id/5355","32.1"], ["Dolan","/id/5113","22.6"] ]]}'; echo $json; $data = json_decode($json); print_r($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)
8.3.60.0100.01016.63
8.3.50.0100.01021.10
8.3.40.0100.01018.79
8.3.30.0140.00019.13
8.3.20.0070.00020.01
8.3.10.0000.00721.77
8.3.00.0130.00317.50
8.2.180.0110.00418.16
8.2.170.0130.00618.91
8.2.160.0070.00722.96
8.2.150.0150.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00319.24
8.2.110.0040.00719.37
8.2.100.0040.00817.63
8.2.90.0000.00719.08
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0030.00717.79
8.2.50.0040.00418.07
8.2.40.0000.00719.88
8.2.30.0030.00518.11
8.2.20.0000.00717.61
8.2.10.0000.00718.14
8.2.00.0030.00717.60
8.1.280.0100.00325.92
8.1.270.0000.00820.33
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0050.00522.11
8.1.230.0040.00717.66
8.1.220.0070.00017.76
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00417.13
8.1.180.0070.00018.10
8.1.170.0030.00518.59
8.1.160.0040.00421.88
8.1.150.0070.00018.71
8.1.140.0040.00417.37
8.1.130.0000.00717.82
8.1.120.0030.00317.34
8.1.110.0000.00817.45
8.1.100.0030.00517.30
8.1.90.0040.00417.30
8.1.80.0000.00717.29
8.1.70.0080.00017.40
8.1.60.0040.00417.57
8.1.50.0000.00817.36
8.1.40.0030.00617.32
8.1.30.0040.00417.57
8.1.20.0000.00717.52
8.1.10.0000.00717.50
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0050.00318.45
8.0.270.0000.00917.17
8.0.260.0000.00617.25
8.0.250.0000.00716.99
8.0.240.0000.00716.91
8.0.230.0030.00316.87
8.0.220.0040.00416.83
8.0.210.0030.00316.69
8.0.200.0000.00616.84
8.0.190.0080.00016.95
8.0.180.0050.00216.77
8.0.170.0040.00416.91
8.0.160.0040.00416.80
8.0.150.0000.00716.66
8.0.140.0040.00416.84
8.0.130.0000.00713.26
8.0.120.0070.00016.76
8.0.110.0040.00416.71
8.0.100.0040.00416.86
8.0.90.0040.00416.84
8.0.80.0080.00816.85
8.0.70.0040.00416.86
8.0.60.0070.00016.65
8.0.50.0050.00316.70
8.0.30.0070.01216.95
8.0.20.0200.02017.40
8.0.10.0050.00316.77
8.0.00.0070.01016.91
7.4.330.0000.00615.03
7.4.320.0060.00016.49
7.4.300.0040.00416.54
7.4.290.0070.00016.38
7.4.280.0030.00516.38
7.4.270.0000.00716.39
7.4.260.0040.00416.54
7.4.250.0040.00416.45
7.4.240.0050.00216.41
7.4.230.0000.00816.53
7.4.220.0070.01016.40
7.4.210.0090.00616.46
7.4.200.0000.00716.55
7.4.160.0130.00616.43
7.4.150.0180.01817.40
7.4.140.0150.00317.86
7.4.130.0120.01216.46
7.4.120.0110.00816.48
7.4.110.0070.01416.73
7.4.100.0180.00316.60
7.4.90.0110.00616.71
7.4.80.0100.00619.39
7.4.70.0130.00316.34
7.4.60.0070.01016.45
7.4.50.0030.00316.11
7.4.40.0100.00516.50
7.4.30.0140.00616.50
7.4.10.0070.01114.78
7.4.00.0080.00814.74
7.3.330.0000.00513.00
7.3.320.0080.00813.10
7.3.310.0000.00716.16
7.3.300.0070.00016.10
7.3.290.0090.00516.22
7.3.280.0100.00816.15
7.3.270.0060.01217.40
7.3.260.0190.00016.46
7.3.250.0090.01416.48
7.3.240.0100.00716.25
7.3.230.0090.01516.52
7.3.210.0060.01116.13
7.3.200.0060.01019.39
7.3.190.0100.01316.48
7.3.180.0090.01216.40
7.3.170.0090.00916.39
7.3.160.0140.00316.19
7.3.130.0090.00814.67
7.3.120.0080.01014.57
7.3.110.0060.01314.87
7.3.100.0050.01114.70
7.3.90.0090.00614.73
7.3.80.0030.00814.77
7.3.70.0040.00914.76
7.3.60.0060.00714.86
7.3.50.0070.00314.53
7.3.40.0050.00614.58
7.3.30.0080.00514.60
7.3.20.0070.00716.62
7.3.10.0070.00916.70
7.3.00.0040.00816.63
7.2.330.0000.01816.31
7.2.320.0170.00016.69
7.2.310.0100.00716.64
7.2.300.0100.00716.44
7.2.290.0070.01116.65
7.2.260.0110.00714.99
7.2.250.0080.00814.84
7.2.240.0040.01115.02
7.2.230.0070.00914.95
7.2.220.0060.00915.02
7.2.210.0130.00515.09
7.2.200.0050.00714.72
7.2.190.0070.00714.97
7.2.180.0060.00815.17
7.2.170.0060.00814.89
7.2.160.0020.00914.84
7.2.150.0030.01016.81
7.2.140.0030.01416.92
7.2.130.0040.00716.83
7.2.120.0040.00916.77
7.2.110.0030.01016.77
7.2.100.0050.01116.60
7.2.90.0070.00616.65
7.2.80.0050.00916.85
7.2.70.0050.00716.64
7.2.60.0110.00516.62
7.2.50.0020.00916.76
7.2.40.0060.01016.62
7.2.30.0050.00616.85
7.2.20.0060.01016.82
7.2.10.0060.00816.92
7.2.00.0050.00916.65
7.1.330.0040.01015.81
7.1.320.0050.01015.61
7.1.310.0110.00315.84
7.1.300.0020.01115.85
7.1.290.0040.01015.77
7.1.280.0070.00815.63
7.1.270.0020.00715.75
7.1.260.0090.00515.93
7.1.250.0020.01215.64
7.1.240.0050.00915.78
7.1.230.0070.00715.76
7.1.220.0070.00715.68
7.1.210.0020.00715.63
7.1.200.0070.00615.71
7.1.190.0090.00415.78
7.1.180.0080.00515.75
7.1.170.0050.00715.78
7.1.160.0000.00915.67
7.1.150.0040.00915.70
7.1.140.0030.00915.79
7.1.130.0080.00615.63
7.1.120.0020.00915.56
7.1.110.0040.00815.78
7.1.100.0030.00815.83
7.1.90.0020.00815.74
7.1.80.0030.00715.75
7.1.70.0040.00916.25
7.1.60.0070.01217.07
7.1.50.0080.00716.13
7.1.40.0040.00915.72
7.1.30.0060.00915.83
7.1.20.0000.01415.84
7.1.10.0070.00315.73
7.1.00.0020.03318.13
7.0.330.0040.00715.20
7.0.320.0040.00715.49
7.0.310.0060.00715.30
7.0.300.0050.00815.40
7.0.290.0030.00815.29
7.0.280.0090.00315.42
7.0.270.0060.00815.50
7.0.260.0040.00615.41
7.0.250.0060.00715.49
7.0.240.0050.01015.37
7.0.230.0010.00815.29
7.0.220.0070.00615.38
7.0.210.0020.00915.42
7.0.200.0100.00815.18
7.0.190.0040.00415.56
7.0.180.0030.00715.39
7.0.170.0040.00915.47
7.0.160.0010.00815.33
7.0.150.0030.01015.39
7.0.140.0040.01617.61
7.0.130.0070.00515.48
7.0.120.0070.00715.48
7.0.110.0080.00515.45
7.0.100.0040.00915.32
7.0.90.0090.00315.47
7.0.80.0050.00815.26
7.0.70.0030.01015.38
7.0.60.0090.02616.91
7.0.50.0040.03516.32
7.0.40.0050.01815.66
7.0.30.0080.03315.68
7.0.20.0150.03215.69
7.0.10.0170.02615.71
7.0.00.0060.03315.80
5.6.400.0030.01014.08
5.6.390.0060.00814.14
5.6.380.0060.00614.00
5.6.370.0020.01014.26
5.6.360.0040.01014.27
5.6.350.0050.00914.25
5.6.340.0090.00214.16
5.6.330.0070.00514.11
5.6.320.0060.01014.07
5.6.310.0040.01214.49
5.6.300.0050.00714.11
5.6.290.0030.01014.36
5.6.280.0030.03016.40
5.6.270.0040.00714.31
5.6.260.0050.00814.18
5.6.250.0060.00714.25
5.6.240.0060.00814.08
5.6.230.0050.00814.56
5.6.220.0060.00614.05
5.6.210.0050.03216.40
5.6.200.0040.03215.38
5.6.190.0020.03516.15
5.6.180.0180.02816.46
5.6.170.0180.02716.34
5.6.160.0070.02816.31
5.6.150.0040.03415.54
5.6.140.0050.02115.61
5.6.130.0030.02315.59
5.6.120.0080.03016.58
5.6.110.0050.03416.56
5.6.100.0060.01816.46
5.6.90.0060.01916.61
5.6.80.0070.03216.25
5.6.70.0150.02616.34
5.6.60.0020.01214.29
5.6.50.0080.00414.13
5.6.40.0080.00514.12
5.6.30.0050.00714.22
5.6.20.0090.00314.21
5.6.10.0050.00913.93
5.6.00.0050.00814.14
5.5.380.0030.00714.09
5.5.370.0000.01114.09
5.5.360.0070.00514.03
5.5.350.0130.02916.12
5.5.340.0060.03315.40
5.5.330.0060.02016.21
5.5.320.0130.02916.30
5.5.310.0140.03216.19
5.5.300.0050.01715.38
5.5.290.0040.02915.46
5.5.280.0070.03016.44
5.5.270.0040.02416.19
5.5.260.0150.01316.27
5.5.250.0030.03316.34
5.5.240.0030.02416.20
5.5.230.0030.00813.99
5.5.220.0040.00914.00
5.5.210.0050.00514.12
5.5.200.0070.00514.03
5.5.190.0060.00614.19
5.5.180.0080.00614.12
5.5.170.0040.00514.14
5.5.160.0070.00714.01
5.5.150.0030.00714.19
5.5.140.0050.00713.75
5.5.130.0040.00914.12
5.5.120.0050.00513.96
5.5.110.0070.00514.15
5.5.100.0060.01013.85
5.5.90.0060.00814.07
5.5.80.0020.01014.03
5.5.70.0060.00914.06
5.5.60.0070.00513.73
5.5.50.0090.00314.10
5.5.40.0060.00613.76
5.5.30.0050.00913.81
5.5.20.0080.00614.11
5.5.10.0070.00414.04
5.5.00.0090.00513.87
5.4.450.0130.02414.19
5.4.440.0320.01914.22
5.4.430.0280.02314.07
5.4.420.0140.02214.22
5.4.410.0050.02213.99
5.4.400.0130.02413.94
5.4.390.0180.02613.88
5.4.380.0170.02713.93
5.4.370.0180.02513.86
5.4.360.0140.02813.87
5.4.350.0120.03213.91
5.4.340.0140.02213.90
5.4.330.0050.00511.54
5.4.320.0140.02213.91
5.4.310.0110.02313.88
5.4.300.0120.02513.93
5.4.290.0190.02313.91
5.4.280.0120.02313.93
5.4.270.0100.02413.90
5.4.260.0090.02413.93
5.4.250.0080.02613.93
5.4.240.0110.02813.90
5.4.230.0130.02713.89
5.4.220.0160.02913.84
5.4.210.0120.02513.94
5.4.200.0160.02513.24
5.4.190.0180.02113.93
5.4.180.0150.02513.84
5.4.170.0170.02213.90
5.4.160.0090.03013.91
5.4.150.0090.02313.89
5.4.140.0060.02813.09
5.4.130.0080.02613.04
5.4.120.0090.01913.09
5.4.110.0080.02213.11
5.4.100.0090.02513.13
5.4.90.0080.02413.08
5.4.80.0110.02013.13
5.4.70.0100.02513.06
5.4.60.0140.02313.16
5.4.50.0150.02113.12
5.4.40.0140.02113.03
5.4.30.0150.01913.04
5.4.20.0130.02213.12
5.4.10.0130.02813.14
5.4.00.0120.02712.96
5.3.290.0170.08014.59
5.3.280.0230.07014.70
5.3.270.0270.07014.60
5.3.260.0330.07014.68
5.3.250.0200.05314.70
5.3.240.0270.04314.59
5.3.230.0200.05314.60
5.3.220.0130.06314.62
5.3.210.0200.05314.57
5.3.200.0170.05314.52
5.3.190.0200.05014.66
5.3.180.0230.06714.49
5.3.170.0270.04714.52
5.3.160.0170.06014.55
5.3.150.0400.05314.57
5.3.140.0170.07314.63
5.3.130.0230.06714.60
5.3.120.0130.07714.58
5.3.110.0230.05014.46
5.3.100.0230.06713.93
5.3.90.0170.06313.95
5.3.80.0370.03714.01
5.3.70.0130.05714.11
5.3.60.0230.06013.90
5.3.50.0300.06713.86
5.3.40.0270.05713.89
5.3.30.0300.06313.90
5.3.20.0200.06013.69
5.3.10.0170.04713.57
5.3.00.0100.05713.55
5.2.170.0200.03711.18
5.2.160.0100.04711.19
5.2.150.0200.04011.18
5.2.140.0300.05011.17
5.2.130.0330.04011.10
5.2.120.0130.04711.16
5.2.110.0170.04711.11
5.2.100.0200.03711.11
5.2.90.0130.04711.16
5.2.80.0170.04311.07
5.2.70.0170.04311.13
5.2.60.0070.05011.08
5.2.50.0130.04011.16
5.2.40.0200.03010.98
5.2.30.0070.05010.96
5.2.20.0130.05010.87
5.2.10.0200.03010.96
5.2.00.0200.05310.69
5.1.60.0200.03710.02
5.1.50.0170.03010.06
5.1.40.0100.0339.95
5.1.30.0130.03310.48
5.1.20.0170.03310.32
5.1.10.0130.03310.11
5.1.00.0230.03010.16
5.0.50.0000.0378.68
5.0.40.0030.0438.44
5.0.30.0100.0508.31
5.0.20.0070.0378.21
5.0.10.0030.0438.29
5.0.00.0070.0438.18
4.4.90.0170.0175.86
4.4.80.0100.0335.88
4.4.70.0130.0205.84
4.4.60.0070.0275.93
4.4.50.0100.0335.89
4.4.40.0230.0375.88
4.4.30.0200.0275.86
4.4.20.0100.0305.91
4.4.10.0030.0335.95
4.4.00.0200.0305.95
4.3.110.0130.0305.88
4.3.100.0130.0275.79
4.3.90.0100.0275.91
4.3.80.0130.0375.89
4.3.70.0070.0275.77
4.3.60.0070.0305.79
4.3.50.0130.0205.76
4.3.40.0030.0405.78
4.3.30.0100.0234.55
4.3.20.0130.0204.52
4.3.10.0070.0234.50
4.3.00.0170.0176.75

preferences:
48.5 ms | 401 KiB | 5 Q