3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_decode('10.7.11.122')); var_dump(json_last_error() === JSON_ERROR_SYNTAX);

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)
8.3.40.0110.00418.46
8.3.30.0110.00418.51
8.3.20.0060.00320.09
8.3.10.0080.00021.65
8.3.00.0050.00319.13
8.2.170.0110.00422.96
8.2.160.0130.00319.20
8.2.150.0000.00724.18
8.2.140.0000.00824.66
8.2.130.0050.00222.13
8.2.120.0040.00426.35
8.2.110.0090.00020.57
8.2.100.0120.00017.78
8.2.90.0080.00319.05
8.2.80.0080.00017.97
8.2.70.0000.00817.25
8.2.60.0030.00617.91
8.2.50.0000.00918.10
8.2.40.0000.00720.60
8.2.30.0000.00819.02
8.2.20.0000.00817.54
8.2.10.0040.00417.93
8.2.00.0040.00417.96
8.1.270.0080.00023.97
8.1.260.0050.00328.09
8.1.250.0050.00228.09
8.1.240.0100.00019.01
8.1.230.0040.00719.00
8.1.220.0000.00717.74
8.1.210.0030.00618.77
8.1.200.0040.00417.23
8.1.190.0040.00416.97
8.1.180.0030.00518.10
8.1.170.0080.00018.33
8.1.160.0000.00722.12
8.1.150.0020.00520.60
8.1.140.0000.00719.31
8.1.130.0000.00717.27
8.1.120.0070.00017.20
8.1.110.0040.00417.29
8.1.100.0000.00717.38
8.1.90.0030.00417.22
8.1.80.0000.00717.22
8.1.70.0060.00317.27
8.1.60.0030.00517.45
8.1.50.0030.00617.26
8.1.40.0030.00517.26
8.1.30.0000.00817.42
8.1.20.0020.00517.36
8.1.10.0070.00217.31
8.1.00.0040.00417.41
8.0.300.0080.00018.77
8.0.290.0000.00716.58
8.0.280.0000.00718.37
8.0.270.0000.00717.11
8.0.260.0000.00616.79
8.0.250.0000.00716.84
8.0.240.0000.00616.77
8.0.230.0040.00416.77
8.0.220.0000.00716.76
8.0.210.0040.00416.74
8.0.200.0030.00316.87
8.0.190.0060.00316.80
8.0.180.0040.00716.64
8.0.170.0040.00416.73
8.0.160.0050.00216.77
8.0.150.0000.00716.68
8.0.140.0060.00316.68
8.0.130.0030.00313.17
8.0.120.0080.00016.71
8.0.110.0080.00016.71
8.0.100.0070.00016.81
8.0.90.0040.00416.57
8.0.80.0120.00916.75
8.0.70.0050.00316.75
8.0.60.0050.00216.82
8.0.50.0050.00216.68
8.0.30.0090.01016.88
8.0.20.0120.00817.40
8.0.10.0040.00416.74
8.0.00.0110.00616.40
7.4.330.0020.00215.09
7.4.320.0000.00616.43
7.4.300.0060.00016.43
7.4.290.0070.00016.52
7.4.280.0070.00016.43
7.4.270.0060.00016.36
7.4.260.0000.01016.43
7.4.250.0050.00216.51
7.4.240.0030.00716.41
7.4.230.0040.00416.59
7.4.220.0100.01016.52
7.4.210.0090.00416.55
7.4.200.0070.00016.28
7.4.160.0110.01116.48
7.4.150.0060.01317.40
7.4.140.0060.01117.86
7.4.130.0080.01216.43
7.4.120.0070.01016.39
7.4.110.0060.01016.28
7.4.100.0110.00616.46
7.4.90.0140.00316.66
7.4.80.0100.00919.39
7.4.70.0030.01316.53
7.4.60.0100.00616.41
7.4.50.0040.01216.28
7.4.40.0060.00916.38
7.4.30.0060.01816.57
7.4.00.0000.01714.77
7.3.330.0000.00612.93
7.3.320.0030.00313.09
7.3.310.0040.00416.15
7.3.300.0030.00316.09
7.3.290.0000.00716.14
7.3.280.0070.01016.20
7.3.270.0030.01417.40
7.3.260.0090.00816.36
7.3.250.0110.00616.34
7.3.240.0110.00416.35
7.3.230.0060.01616.39
7.3.210.0120.00616.29
7.3.200.0110.01116.33
7.3.190.0100.00716.48
7.3.180.0150.00616.51
7.3.170.0060.00916.22
7.3.160.0110.00716.34
7.3.120.0060.01214.45
7.3.110.0090.00014.66
7.3.100.0030.01214.56
7.3.90.0070.01014.63
7.3.80.0070.00714.77
7.3.70.0080.00414.55
7.3.60.0040.00714.63
7.3.50.0070.00314.75
7.3.40.0060.00614.72
7.3.30.0060.00314.64
7.3.20.0000.00816.49
7.3.10.0000.01016.63
7.3.00.0070.00716.35
7.2.330.0080.00816.59
7.2.320.0140.01016.64
7.2.310.0030.01716.51
7.2.300.0140.00316.36
7.2.290.0000.02116.51
7.2.240.0030.01315.08
7.2.230.0090.00614.84
7.2.220.0040.01115.05
7.2.210.0040.01114.68
7.2.200.0090.00615.00
7.2.190.0080.00314.97
7.2.180.0000.00814.86
7.2.170.0070.01014.68
7.2.160.0080.00414.98
7.2.150.0070.00716.62
7.2.140.0060.00916.57
7.2.130.0060.00616.81
7.2.120.0040.00816.82
7.2.110.0040.01416.70
7.2.100.0080.00816.63
7.2.90.0090.00916.91
7.2.80.0090.00616.54
7.2.70.0070.00716.96
7.2.60.0060.00916.81
7.2.50.0130.00316.88
7.2.40.0080.00416.61
7.2.30.0040.01416.93
7.2.20.0000.01316.72
7.2.10.0030.00916.79
7.2.00.0030.01316.70
7.1.330.0070.00715.71
7.1.320.0070.00315.63
7.1.310.0030.00615.66
7.1.300.0030.01015.45
7.1.290.0120.00015.74
7.1.280.0030.00915.49
7.1.270.0030.00615.77
7.1.260.0100.00315.82
7.1.250.0110.00415.55
7.1.200.0000.01215.42
7.1.70.0000.01016.96
7.1.60.0030.00719.38
7.1.00.0030.07722.37
7.0.200.0410.00714.52
7.0.80.0070.06019.95
7.0.70.0170.06019.97
7.0.60.0130.06019.92
7.0.50.0100.06020.28
7.0.40.0130.05320.35
7.0.30.0100.06020.38
7.0.20.0100.06020.43
7.0.10.0100.05720.38
7.0.00.0100.06720.30
5.6.230.0030.06320.64
5.6.220.0230.06720.65
5.6.210.0070.07020.68
5.6.200.0030.07021.07
5.6.190.0200.05021.02
5.6.180.0070.06021.09
5.6.170.0070.06021.12
5.6.160.0130.05321.08
5.6.150.0100.06321.09
5.6.140.0100.05721.09
5.6.130.0170.05721.17
5.6.120.0030.06721.07
5.6.110.0100.06021.07
5.6.100.0170.05021.16
5.6.90.0170.05320.99
5.6.80.0100.05720.40
5.6.70.0070.05720.52
5.6.60.0200.04720.45
5.6.50.0070.05720.47
5.6.40.0100.05320.37
5.6.30.0030.06320.45
5.6.20.0030.06020.45
5.6.10.0100.05320.44
5.6.00.0100.05320.53

preferences:
55.28 ms | 400 KiB | 5 Q