3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = '{"ServiceUserData":"{"id":166001,"id_esia":null,"email":"i.razdymaho@netrika.ru","fio":"\u0420\u0430\u0437\u0434\u044b\u043c\u0430\u0445\u043e \u0418\u0433\u043e\u0440\u044c \u0412\u043b\u0430\u0434\u0438\u043c\u0438\u0440\u043e\u0432\u0438\u0447","is_active":true,"is_blocked":false,"unlock_at":"01.01.1970","register_date":"01.01.1970"}","PetersburgeduAuthUserId":"166793","STID":"5bd9aa4f5354a321942982","last_active_time":1540991568}'; var_dump(json_decode($a, true)); var_dump(last_json_error());

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)
8.3.60.0070.01418.52
8.3.50.0120.00317.96
8.3.40.0100.00618.79
8.3.30.0120.00318.72
8.3.20.0050.00319.16
8.3.10.0030.00523.56
8.3.00.0080.00020.52
8.2.180.0060.01218.29
8.2.170.0100.00722.96
8.2.160.0090.00622.15
8.2.150.0150.00324.18
8.2.140.0070.00724.66
8.2.130.0070.00019.77
8.2.120.0040.00426.35
8.2.110.0100.00020.77
8.2.100.0100.00317.84
8.2.90.0040.00417.50
8.2.80.0040.00417.97
8.2.70.0030.00517.80
8.2.60.0040.00418.09
8.2.50.0070.00318.10
8.2.40.0050.00319.34
8.2.30.0040.00419.05
8.2.20.0000.00817.86
8.2.10.0030.00518.05
8.2.00.0050.00317.70
8.1.280.0080.00825.92
8.1.270.0040.00423.76
8.1.260.0060.00326.35
8.1.250.0030.00528.09
8.1.240.0090.00017.71
8.1.230.0110.00017.64
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0040.00417.13
8.1.180.0030.00618.10
8.1.170.0030.00618.41
8.1.160.0000.00718.75
8.1.150.0000.00718.70
8.1.140.0040.00422.04
8.1.130.0060.00320.16
8.1.120.0040.00417.45
8.1.110.0070.00017.38
8.1.100.0000.00817.30
8.1.90.0000.00817.40
8.1.80.0040.00417.46
8.1.70.0050.00317.27
8.1.60.0000.00817.39
8.1.50.0000.00817.48
8.1.40.0030.00517.51
8.1.30.0000.00817.60
8.1.20.0040.00417.55
8.1.10.0000.00917.50
8.1.00.0000.00917.43
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0030.00318.30
8.0.270.0030.00317.18
8.0.260.0000.00618.29
8.0.250.0000.00716.95
8.0.240.0040.00416.90
8.0.230.0000.01016.84
8.0.220.0040.00416.88
8.0.210.0040.00416.77
8.0.200.0000.00616.91
8.0.190.0000.00816.83
8.0.180.0040.00416.92
8.0.170.0060.00316.90
8.0.160.0030.00316.93
8.0.150.0040.00816.77
8.0.140.0050.00216.84
8.0.130.0050.00013.27
8.0.120.0040.00416.88
8.0.110.0040.00416.71
8.0.100.0080.00016.83
8.0.90.0040.00416.89
8.0.80.0130.00516.87
8.0.70.0040.00416.86
8.0.60.0000.00716.92
8.0.50.0000.00816.71
8.0.30.0120.00617.17
8.0.20.0060.01517.40
8.0.10.0050.00317.05
8.0.00.0050.01316.58
7.4.330.0030.00315.55
7.4.320.0030.00316.59
7.4.300.0070.00016.41
7.4.290.0070.00016.49
7.4.280.0030.00416.60
7.4.270.0040.00416.60
7.4.260.0080.00016.38
7.4.250.0000.00716.47
7.4.240.0050.00316.61
7.4.230.0050.00216.68
7.4.220.0040.00416.40
7.4.210.0070.00816.55
7.4.200.0040.00416.38
7.4.160.0110.00716.58
7.4.140.0130.00717.86
7.4.130.0170.00016.63
7.4.120.0100.00916.50
7.4.110.0030.02116.57
7.4.100.0100.01316.53
7.4.90.0130.00916.57
7.4.80.0060.01519.39
7.4.70.0100.00716.34
7.4.60.0030.01316.46
7.4.50.0000.01416.66
7.4.40.0100.00616.57
7.4.00.0060.01114.87
7.3.330.0000.00513.16
7.3.320.0050.00012.98
7.3.310.0030.00616.22
7.3.300.0040.00416.25
7.3.290.0000.00716.16
7.3.280.0090.00816.18
7.3.260.0100.00716.37
7.3.240.0120.00516.42
7.3.230.0060.01016.31
7.3.210.0060.01216.38
7.3.200.0080.00816.39
7.3.190.0090.00916.20
7.3.180.0140.00316.30
7.3.170.0100.01316.32
7.3.160.0120.00816.23
7.3.120.0090.00714.78
7.3.110.0070.01114.72
7.3.100.0070.00714.83
7.3.90.0070.00714.70
7.3.80.0060.00914.66
7.3.70.0050.01014.73
7.3.60.0050.00714.81
7.3.50.0040.00914.70
7.3.40.0060.00614.84
7.3.30.0050.00914.66
7.3.20.0070.00816.51
7.3.10.0080.00616.64
7.3.00.0070.00916.66
7.2.330.0070.01416.43
7.2.320.0090.00916.22
7.2.310.0170.00316.59
7.2.300.0120.00416.23
7.2.290.0040.01316.46
7.2.250.0060.01214.79
7.2.240.0080.00714.81
7.2.230.0050.00815.08
7.2.220.0070.00614.88
7.2.210.0060.01015.08
7.2.200.0090.00514.76
7.2.190.0080.00814.68
7.2.180.0060.00814.89
7.2.170.0050.00714.72
7.2.110.0400.00314.50
7.2.100.0360.01414.47
7.2.90.0420.00814.37
7.2.80.0640.00614.49
7.2.70.0470.00314.91
7.2.60.0420.00714.91
7.2.50.0590.01014.64
7.2.40.0120.01014.81
7.2.30.0540.00714.84
7.2.20.0550.00914.61
7.2.10.0640.00714.57
7.2.00.0100.01314.58
7.1.330.0080.00615.70
7.1.320.0030.00915.81
7.1.310.0060.00915.77
7.1.300.0050.00915.66
7.1.290.0080.00615.77
7.1.280.0050.01115.68
7.1.270.0040.01015.72
7.1.260.0040.01015.79
7.1.230.0490.00713.47
7.1.220.0370.00613.80
7.1.210.0430.00313.78
7.1.200.0430.00913.55
7.1.190.0550.00313.75
7.1.180.0380.01313.74
7.1.170.1200.00313.81
7.1.160.0660.00013.85
7.1.150.0070.01013.70
7.1.140.0080.00813.68
7.1.130.0080.00813.82
7.1.120.0170.00013.67
7.1.110.0620.01413.71
7.1.100.0080.00913.61
7.1.90.0490.00813.70
7.1.80.0090.00913.65
7.1.70.0570.00313.86
7.1.60.0270.01031.38
7.1.50.0620.00931.61
7.1.40.0300.00331.55
7.1.30.0790.01131.46
7.1.20.0310.00731.75
7.1.10.0100.00713.87
7.1.00.0440.00613.66
5.6.380.0070.00713.81

preferences:
33.17 ms | 400 KiB | 5 Q