3v4l.org

run code in 300+ PHP versions simultaneously
<?php $status_result = 'ERROR'; $status_msg = 'Invalid ctype'; $status = array('status' => $status_result, 'status_msg' => $status_msg); $result = array('status' => $status); $x = json_encode($result); echo $x; $foo = json_decode($x, true); echo "++\n"; print_r($foo); print_r($foo->status->status); //Why is this giving me an error? echo "++\n"; var_dump(json_decode($x)); echo "\n---\n"; var_dump(json_decode($x, true));

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)
8.3.60.0140.00716.50
8.3.50.0130.00521.98
8.3.40.0130.00318.84
8.3.30.0070.00718.79
8.3.20.0040.00419.04
8.3.10.0000.00823.65
8.3.00.0040.00422.38
8.2.180.0070.01425.92
8.2.170.0080.01218.94
8.2.160.0170.00022.96
8.2.150.0100.00725.66
8.2.140.0080.00024.66
8.2.130.0060.00322.27
8.2.120.0050.00226.35
8.2.110.0060.00319.00
8.2.100.0080.00417.84
8.2.90.0080.00019.21
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0000.00818.05
8.2.50.0000.00819.35
8.2.40.0000.00722.27
8.2.30.0040.00419.32
8.2.20.0040.00417.89
8.2.10.0000.00718.16
8.2.00.0090.00017.82
8.1.280.0130.00625.92
8.1.270.0080.00023.82
8.1.260.0040.00428.09
8.1.250.0050.00328.09
8.1.240.0000.00919.46
8.1.230.0040.00817.58
8.1.220.0040.00417.76
8.1.210.0000.00818.77
8.1.200.0040.00717.25
8.1.190.0000.00817.13
8.1.180.0040.00418.10
8.1.170.0080.00018.51
8.1.160.0040.00422.16
8.1.150.0030.00518.84
8.1.140.0000.00719.40
8.1.130.0070.00017.69
8.1.120.0030.00517.46
8.1.110.0000.00817.37
8.1.100.0000.00717.43
8.1.90.0040.00417.46
8.1.80.0000.00717.25
8.1.70.0000.00717.45
8.1.60.0040.00417.54
8.1.50.0030.00617.48
8.1.40.0040.00417.38
8.1.30.0050.00317.60
8.1.20.0040.00417.50
8.1.10.0030.00617.59
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.54
8.0.270.0000.00717.18
8.0.260.0030.00316.96
8.0.250.0030.00317.04
8.0.240.0030.00316.95
8.0.230.0030.00316.96
8.0.220.0020.00516.89
8.0.210.0030.00316.99
8.0.200.0030.00316.99
8.0.190.0000.00916.95
8.0.180.0070.00016.95
8.0.170.0040.00416.87
8.0.160.0030.00616.96
8.0.150.0040.00416.78
8.0.140.0070.00016.77
8.0.130.0030.00313.40
8.0.120.0000.00816.88
8.0.110.0040.00416.97
8.0.100.0000.00716.89
8.0.90.0000.00716.93
8.0.80.0060.01016.88
8.0.70.0000.00816.77
8.0.60.0070.00016.78
8.0.50.0000.00716.96
8.0.30.0090.00817.10
8.0.20.0100.00917.40
8.0.10.0080.00016.88
8.0.00.0090.00816.74
7.4.330.0030.00315.08
7.4.320.0030.00316.63
7.4.300.0000.00716.42
7.4.290.0040.00416.60
7.4.280.0000.00716.61
7.4.270.0030.00316.50
7.4.260.0030.00516.57
7.4.250.0040.00416.55
7.4.240.0030.00516.51
7.4.230.0050.00316.59
7.4.220.0100.00716.63
7.4.210.0130.00016.59
7.4.200.0040.00416.32
7.4.160.0080.00816.52
7.4.150.0080.00817.40
7.4.140.0110.01217.86
7.4.130.0150.00716.43
7.4.120.0040.01716.61
7.4.110.0130.00716.62
7.4.100.0110.00716.61
7.4.90.0090.01216.34
7.4.80.0040.01319.39
7.4.70.0080.01316.51
7.4.60.0140.00316.68
7.4.50.0030.01216.53
7.4.40.0120.00916.57
7.4.30.0110.00516.39
7.4.00.0090.00615.14
7.3.330.0030.00313.33
7.3.320.0050.00013.18
7.3.310.0030.00616.36
7.3.300.0060.00016.17
7.3.290.0070.00716.30
7.3.280.0090.01016.37
7.3.270.0070.01117.40
7.3.260.0120.00716.40
7.3.250.0090.01216.40
7.3.240.0110.00916.56
7.3.230.0090.00916.39
7.3.210.0090.00916.31
7.3.200.0090.00616.49
7.3.190.0100.00716.47
7.3.180.0110.01016.41
7.3.170.0030.01316.39
7.3.160.0080.01516.39
7.2.330.0100.00816.37
7.2.320.0060.01516.52
7.2.310.0030.01316.30
7.2.300.0110.00616.67
7.2.290.0120.00616.82
7.2.60.0060.00917.05
7.2.00.0100.00719.41
7.1.200.0030.00915.79
7.1.100.0130.00718.09
7.1.70.0070.00017.14
7.1.60.0170.00717.21
7.1.50.0070.01416.64
7.1.00.0070.07022.48
7.0.200.0060.00314.86
7.0.100.0130.04720.08
7.0.90.0000.07020.20
7.0.80.0100.05319.95
7.0.70.0170.05720.01
7.0.60.0130.05320.09
7.0.50.0070.06020.42
7.0.40.0100.05720.38
7.0.30.0070.06020.38
7.0.20.0130.05720.34
7.0.10.0130.06320.39
7.0.00.0130.05720.33
5.6.250.0100.05720.73
5.6.240.0200.05020.81
5.6.230.0070.05720.52
5.6.220.0070.05720.65
5.6.210.0100.05320.57
5.6.200.0170.05021.02
5.6.190.0070.06021.11
5.6.180.0130.05321.02
5.6.170.0100.06021.18
5.6.160.0100.05721.18
5.6.150.0100.05721.07
5.6.140.0100.05321.07
5.6.130.0100.05721.07
5.6.120.0100.05721.10
5.6.110.0070.06021.06
5.6.100.0130.05321.06
5.6.90.0130.05321.04
5.6.80.0200.04320.46
5.6.70.0170.04720.44
5.6.60.0070.05320.43
5.6.50.0070.05720.39
5.6.40.0070.05720.46
5.6.30.0100.05020.38
5.6.20.0130.04720.45
5.6.10.0030.05720.52
5.6.00.0100.05020.41

preferences:
30.89 ms | 401 KiB | 5 Q