3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_decode("{'entities':['']}"));

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)
8.3.60.0070.00718.05
8.3.50.0040.01218.05
8.3.40.0070.00718.55
8.3.30.0040.01118.54
8.3.20.0040.00419.06
8.3.10.0070.00021.93
8.3.00.0050.00319.56
8.2.180.0140.00716.38
8.2.170.0100.00722.96
8.2.160.0140.00718.77
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00522.20
8.2.120.0040.00426.35
8.2.110.0000.01019.30
8.2.100.0090.00317.72
8.2.90.0000.00818.97
8.2.80.0090.00017.97
8.2.70.0040.00417.38
8.2.60.0030.00617.77
8.2.50.0040.00418.10
8.2.40.0040.00420.64
8.2.30.0000.00819.04
8.2.20.0040.00417.92
8.2.10.0000.00817.96
8.2.00.0000.00818.09
8.1.280.0070.01025.92
8.1.270.0000.00822.09
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0070.00323.87
8.1.230.0080.00419.16
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00816.75
8.1.180.0050.00318.10
8.1.170.0000.00918.57
8.1.160.0040.00418.75
8.1.150.0050.00220.11
8.1.140.0000.00719.48
8.1.130.0030.00318.80
8.1.120.0040.00317.34
8.1.110.0000.00717.37
8.1.100.0040.00417.30
8.1.90.0050.00317.32
8.1.80.0040.00417.29
8.1.70.0040.00417.34
8.1.60.0000.00817.36
8.1.50.0050.00317.30
8.1.40.0000.00717.25
8.1.30.0000.00717.41
8.1.20.0000.00717.44
8.1.10.0040.00417.25
8.1.00.0000.00917.32
8.0.300.0070.00019.96
8.0.290.0040.00416.63
8.0.280.0050.00318.27
8.0.270.0000.00717.11
8.0.260.0030.00618.90
8.0.250.0000.00716.82
8.0.240.0050.00516.76
8.0.230.0000.00816.84
8.0.220.0030.00316.77
8.0.210.0000.00716.66
8.0.200.0000.00716.70
8.0.190.0040.00416.73
8.0.180.0040.00416.76
8.0.170.0040.00316.84
8.0.160.0030.00316.85
8.0.150.0000.00716.73
8.0.140.0000.00816.64
8.0.130.0050.00313.09
8.0.120.0050.00316.59
8.0.110.0030.00316.82
8.0.100.0000.00816.82
8.0.90.0050.00316.82
8.0.80.0030.01216.75
8.0.70.0000.00716.57
8.0.60.0000.00716.66
8.0.50.0040.00416.64
8.0.30.0090.00816.98
8.0.20.0110.01017.40
8.0.10.0000.00716.91
8.0.00.0090.00916.51
7.4.330.0000.00515.55
7.4.320.0070.00016.37
7.4.300.0060.00016.31
7.4.290.0060.00016.46
7.4.280.0000.00816.49
7.4.270.0000.00816.36
7.4.260.0070.00316.25
7.4.250.0000.00716.38
7.4.240.0000.00716.38
7.4.230.0000.00716.20
7.4.220.0030.01416.39
7.4.210.0060.01316.45
7.4.200.0000.00716.52
7.4.160.0110.00716.38
7.4.150.0170.01017.40
7.4.140.0080.01217.86
7.4.130.0160.00316.44
7.4.120.0100.01116.29
7.4.110.0070.01116.40
7.4.100.0100.01316.28
7.4.90.0070.01016.36
7.4.80.0100.01019.39
7.4.70.0120.00616.51
7.4.60.0000.01816.27
7.4.50.0060.00916.29
7.4.40.0060.00916.25
7.4.30.0070.01116.26
7.4.10.0060.01214.71
7.4.00.0090.00914.87
7.3.330.0060.00012.96
7.3.320.0000.00512.93
7.3.310.0030.00316.17
7.3.300.0000.00716.14
7.3.290.0030.01116.13
7.3.280.0110.00716.10
7.3.270.0060.01017.40
7.3.260.0090.00916.14
7.3.240.0140.00916.13
7.3.230.0100.00616.48
7.3.210.0130.00316.36
7.3.200.0070.01016.07
7.3.190.0030.01416.29
7.3.180.0080.00816.12
7.3.170.0130.00316.04
7.3.160.0110.01116.42
7.3.130.0070.00714.75
7.3.120.0080.00814.83
7.3.110.0050.01314.49
7.3.100.0070.00614.46
7.3.90.0060.00814.57
7.3.80.0020.01114.54
7.3.70.0060.00714.63
7.3.60.0070.00414.70
7.3.50.0070.00414.59
7.3.40.0080.00514.51
7.3.30.0090.00414.49
7.3.20.0060.00716.43
7.3.10.0040.00916.64
7.3.00.0070.00416.39
7.2.330.0070.01016.15
7.2.320.0060.00916.16
7.2.310.0180.00616.40
7.2.300.0060.01716.39
7.2.290.0040.01316.18
7.2.260.0160.00314.91
7.2.250.0090.00914.90
7.2.240.0080.01114.67
7.2.230.0070.01014.87
7.2.220.0040.01114.92
7.2.210.0080.00614.87
7.2.200.0060.00914.75
7.2.190.0090.00714.88
7.2.180.0040.00814.86
7.2.170.0040.01214.93
7.2.160.0030.00714.85
7.2.150.0130.00316.61
7.2.140.0070.01016.64
7.2.130.0050.00816.76
7.2.120.0080.00716.57
7.2.110.0070.00416.64
7.2.100.0020.01216.72
7.2.90.0040.01016.60
7.2.80.0060.00816.53
7.2.70.0070.00516.81
7.2.60.0060.00616.60
7.2.50.0080.00516.66
7.2.40.0030.00816.64
7.2.30.0080.00416.59
7.2.20.0050.00816.60
7.2.10.0050.00816.82
7.2.00.0030.01017.54
7.1.330.0060.00915.72
7.1.320.0040.00815.64
7.1.310.0040.01115.74
7.1.300.0070.00415.50
7.1.290.0040.00615.61
7.1.280.0080.00615.54
7.1.270.0090.00415.71
7.1.260.0030.01115.67
7.1.250.0030.01015.65
7.1.240.0060.00315.59
7.1.230.0030.01015.78
7.1.220.0070.00315.58
7.1.210.0000.01515.42
7.1.200.0050.00915.54
7.1.190.0080.00415.68
7.1.180.0040.01115.67
7.1.170.0060.00915.61
7.1.160.0100.00315.80
7.1.150.0080.00415.58
7.1.140.0060.01015.80
7.1.130.0000.01515.41
7.1.120.0030.00715.70
7.1.110.0000.01615.55
7.1.100.0090.00716.79
7.1.90.0090.00615.59
7.1.80.0030.01215.62
7.1.70.0060.00816.40
7.1.60.0050.00716.20
7.1.50.0160.00825.04
7.1.40.0140.01024.82
7.1.30.0130.00824.96
7.1.20.0080.01525.08
7.1.10.0020.01215.92
7.1.00.0050.00716.08
7.0.330.0070.00715.22
7.0.320.0040.00815.12
7.0.310.0000.01015.33
7.0.300.0040.01115.19
7.0.290.0040.00715.34
7.0.280.0000.01415.50
7.0.270.0100.00315.20
7.0.260.0000.00914.92
7.0.250.0070.01015.21
7.0.240.0120.00315.27
7.0.230.0060.01015.44
7.0.220.0040.00815.05
7.0.210.0030.01015.25
7.0.200.0080.00815.97
7.0.190.0050.00915.75
7.0.180.0040.00915.80
7.0.170.0050.00815.66
7.0.160.0020.01115.67
7.0.150.0030.01115.66
7.0.140.0060.00715.75
7.0.130.0030.01015.95
7.0.120.0020.01015.65
7.0.110.0040.01015.68
7.0.100.0070.00715.75
7.0.90.0080.00715.71
7.0.80.0040.01115.62
7.0.70.0000.01215.66
7.0.60.0080.00315.53
7.0.50.0060.00515.77
7.0.40.0060.00714.83
7.0.30.0080.00714.97
7.0.20.0020.01014.79
7.0.10.0050.00814.76
7.0.00.0060.00614.85
5.6.400.0040.01114.16
5.6.390.0040.01113.92
5.6.380.0030.00614.41
5.6.370.0090.00014.33
5.6.360.0090.00314.19
5.6.350.0140.00014.08
5.6.340.0140.00314.16
5.6.330.0090.00613.99
5.6.320.0040.01113.96
5.6.310.0030.00614.25
5.6.300.0080.00614.20
5.6.290.0090.00313.83
5.6.280.0030.01014.05
5.6.270.0030.00913.85
5.6.260.0110.00414.12
5.6.250.0040.01114.20
5.6.240.0090.00614.19
5.6.230.0060.00614.34
5.6.220.0130.00314.14
5.6.210.0000.01213.85
5.6.200.0040.00414.02
5.6.190.0060.00914.27
5.6.180.0040.01114.16
5.6.170.0030.01414.04
5.6.160.0070.01013.82
5.6.150.0030.00913.86
5.6.140.0110.00414.14
5.6.130.0110.00414.16
5.6.120.0060.01014.18
5.6.110.0040.00714.20
5.6.100.0030.00714.37
5.6.90.0000.01213.75
5.6.80.0040.00713.92
5.6.70.0030.01013.97
5.6.60.0000.00814.11
5.6.50.0090.00613.86
5.6.40.0100.00314.01
5.6.30.0120.00314.28
5.6.20.0060.00913.99
5.6.10.0030.00914.12
5.6.00.0040.01114.08

preferences:
56.3 ms | 400 KiB | 5 Q