3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_decode('TRUE'), json_last_error_msg());

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)
8.3.70.0210.00016.50
8.3.60.0040.01116.38
8.3.50.0190.00822.87
8.3.40.0050.00918.72
8.3.30.0150.00018.54
8.3.20.0040.00422.10
8.3.10.0080.00021.77
8.3.00.0080.00019.60
8.2.180.0070.01118.04
8.2.170.0070.00722.96
8.2.160.0100.00321.12
8.2.150.0050.00324.18
8.2.140.0140.00024.66
8.2.130.0080.00022.29
8.2.120.0000.00726.35
8.2.110.0030.00721.11
8.2.100.0090.00317.97
8.2.90.0080.00018.95
8.2.80.0030.00517.97
8.2.70.0080.00017.25
8.2.60.0070.00417.79
8.2.50.0080.00018.10
8.2.40.0040.00422.33
8.2.30.0040.00420.91
8.2.20.0050.00217.47
8.2.10.0070.00017.93
8.2.00.0050.00317.85
8.1.280.0100.00725.92
8.1.270.0040.00423.97
8.1.260.0050.00328.09
8.1.250.0000.00828.09
8.1.240.0000.01021.24
8.1.230.0090.00317.70
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0060.00317.10
8.1.180.0030.00518.10
8.1.170.0000.00818.57
8.1.160.0000.00722.17
8.1.150.0080.00418.74
8.1.140.0050.00219.35
8.1.130.0040.00417.47
8.1.120.0030.00317.37
8.1.110.0050.00317.22
8.1.100.0030.00517.32
8.1.90.0050.00317.21
8.1.80.0000.00717.18
8.1.70.0000.00717.29
8.1.60.0000.00817.34
8.1.50.0040.00417.35
8.1.40.0000.00717.36
8.1.30.0000.00817.38
8.1.20.0040.00417.56
8.1.10.0040.00417.35
8.1.00.0040.00817.30
8.0.300.0050.00318.77
8.0.290.0000.00816.63
8.0.280.0030.00318.22
8.0.270.0040.00417.00
8.0.260.0030.00317.12
8.0.250.0030.00316.89
8.0.240.0000.00816.84
8.0.230.0000.00716.73
8.0.220.0000.00816.66
8.0.210.0040.00416.82
8.0.200.0030.00316.83
8.0.190.0040.00416.79
8.0.180.0070.00016.66
8.0.170.0050.00316.68
8.0.160.0030.00516.89
8.0.150.0040.00416.63
8.0.140.0070.00316.78
8.0.130.0070.00013.21
8.0.120.0060.00316.69
8.0.110.0000.00716.75
8.0.100.0000.00716.76
8.0.90.0050.00316.82
8.0.80.0110.00816.68
8.0.70.0070.00016.62
8.0.60.0040.00416.78
8.0.50.0000.00716.80
8.0.30.0120.00516.92
8.0.20.0120.00617.40
8.0.10.0040.00416.71
8.0.00.0130.00616.62
7.4.330.0000.00515.08
7.4.320.0070.00016.49
7.4.300.0040.00416.48
7.4.290.0000.00716.30
7.4.280.0000.00816.36
7.4.270.0000.00616.48
7.4.260.0000.00716.36
7.4.250.0030.00316.33
7.4.240.0030.00316.47
7.4.230.0040.00416.55
7.4.220.0090.00916.50
7.4.210.0070.01416.55
7.4.200.0030.00316.27
7.4.160.0090.00616.29
7.4.150.0100.00717.40
7.4.140.0100.01017.86
7.4.130.0090.00816.36
7.4.120.0070.01016.38
7.4.110.0130.00316.51
7.4.100.0110.00716.22
7.4.90.0160.00716.21
7.4.80.0060.01319.39
7.4.70.0080.00816.37
7.4.60.0080.00816.13
7.4.50.0060.00816.50
7.4.40.0060.01016.16
7.4.30.0060.01216.55
7.4.00.0050.01214.65
7.3.330.0020.00212.96
7.3.320.0030.00512.96
7.3.310.0000.00715.97
7.3.300.0030.00316.07
7.3.290.0060.01016.13
7.3.280.0070.01216.16
7.3.270.0120.00617.40
7.3.260.0140.00616.23
7.3.250.0090.00816.22
7.3.240.0060.01016.26
7.3.230.0070.01016.39
7.3.210.0120.00616.23
7.3.200.0060.00916.25
7.3.190.0030.01916.25
7.3.180.0110.01116.09
7.3.170.0060.01016.32
7.3.160.0070.01116.35
7.3.120.0030.01314.66
7.3.110.0070.01014.60
7.3.100.0130.00314.92
7.3.90.0090.00614.74
7.3.80.0040.01114.95
7.3.70.0130.00014.80
7.3.60.0070.00714.78
7.3.50.0160.00014.46
7.3.40.0000.01614.26
7.3.30.0090.00314.64
7.3.20.0070.00716.57
7.3.10.0000.01016.35
7.3.00.0120.00316.69
7.2.330.0110.00716.45
7.2.320.0070.01016.09
7.2.310.0140.00816.27
7.2.300.0100.00716.20
7.2.290.0090.01516.53
7.2.250.0060.00614.88
7.2.240.0000.01614.56
7.2.230.0040.01114.85
7.2.220.0030.00914.80
7.2.210.0060.00914.62
7.2.200.0090.00314.84
7.2.190.0060.00614.87
7.2.180.0100.00314.83
7.2.170.0070.01114.85
7.2.160.0060.00314.87
7.2.150.0040.01116.70
7.2.140.0100.00316.70
7.2.130.0030.01016.35
7.2.120.0140.00316.66
7.2.110.0040.01116.68
7.2.100.0030.00916.77
7.2.90.0030.01016.48
7.2.80.0040.01116.85
7.2.70.0000.01316.66
7.2.60.0090.00016.75
7.2.50.0070.01016.43
7.2.40.0040.01116.50
7.2.30.0040.01116.71
7.2.20.0000.01316.80
7.2.10.0060.00916.80
7.2.00.0060.01116.74
7.1.330.0000.01515.64
7.1.320.0030.01015.71
7.1.310.0090.00915.57
7.1.300.0040.01115.65
7.1.290.0030.01615.64
7.1.280.0040.00415.57
7.1.270.0030.01315.80
7.1.260.0060.01015.89
7.1.250.0000.01215.83
7.1.240.0080.00315.63
7.1.230.0000.01415.68
7.1.220.0070.00715.57
7.1.210.0060.00915.68
7.1.200.0090.00515.46
7.1.190.0040.00915.61
7.1.180.0060.00915.72
7.1.170.0100.00315.68
7.1.160.0070.00715.68
7.1.150.0000.00915.43
7.1.140.0040.01115.74
7.1.130.0070.00715.47
7.1.120.0070.00715.70
7.1.110.0040.00715.77
7.1.100.0090.00315.88
7.1.90.0030.00715.73
7.1.80.0040.00715.29
7.1.70.0040.00716.19
7.1.60.0030.00717.64
7.1.50.0120.00015.38
7.1.40.0030.00715.85
7.1.30.0090.00615.68
7.1.20.0080.00015.35
7.1.10.0040.00415.77
7.1.00.0020.04319.03
7.0.330.0030.00615.42
7.0.320.0060.00614.99
7.0.310.0030.01415.24
7.0.300.0110.00015.14
7.0.290.0080.00415.35
7.0.280.0090.00315.16
7.0.270.0100.00015.14
7.0.260.0000.01315.50
7.0.250.0070.00315.01
7.0.240.0090.00315.07
7.0.230.0070.00715.00
7.0.220.0040.00815.13
7.0.210.0110.00015.10
7.0.200.0000.01015.66
7.0.190.0060.00815.17
7.0.180.0040.00415.07
7.0.170.0030.01015.38
7.0.160.0000.01215.25
7.0.150.0000.00815.34
7.0.140.0040.00415.14
7.0.130.0100.00315.38
7.0.120.0060.00615.13
7.0.110.0090.00315.11
7.0.100.0090.03517.55
7.0.90.0090.04317.60
7.0.80.0090.04217.52
7.0.70.0130.03817.44
7.0.60.0050.04617.46
7.0.50.0110.04117.81
7.0.40.0100.03817.13
7.0.30.0080.03917.09
7.0.20.0100.04417.05
7.0.10.0080.04517.09
7.0.00.0000.02917.04
5.6.400.0110.00314.35
5.6.390.0090.00314.10
5.6.380.0000.01514.24
5.6.370.0100.00314.33
5.6.360.0060.00614.41
5.6.350.0000.01214.10
5.6.340.0030.00714.10
5.6.330.0090.00314.10
5.6.320.0060.00614.35
5.6.310.0040.01114.11
5.6.300.0030.00614.10
5.6.290.0030.00914.10
5.6.280.0070.00414.10
5.6.270.0140.00014.10
5.6.260.0000.01414.10
5.6.250.0120.04017.36
5.6.240.0080.04517.37
5.6.230.0100.04517.42
5.6.220.0120.03617.41
5.6.210.0100.03317.48
5.6.200.0050.04517.55
5.6.190.0070.04417.61
5.6.180.0030.04617.71
5.6.170.0050.04417.60
5.6.160.0080.02117.63
5.6.150.0060.02117.56
5.6.140.0060.02317.63
5.6.130.0070.02817.55
5.6.120.0050.03017.52
5.6.110.0050.04417.59
5.6.100.0110.03017.54
5.6.90.0100.02117.55
5.6.80.0070.03317.26
5.6.70.0050.02617.26
5.6.60.0050.03217.28
5.6.50.0060.02717.21
5.6.40.0050.02317.28
5.6.30.0050.03917.19
5.6.20.0070.02217.23
5.6.10.0030.03717.25
5.6.00.0080.04017.28

preferences:
63.25 ms | 401 KiB | 5 Q