3v4l.org

run code in 300+ PHP versions simultaneously
<?php $g = json_decode('{"logo":{},"fonts":{}}'); var_dump($g); echo json_encode($g);

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)
8.3.60.0090.00616.50
8.3.50.0070.01318.17
8.3.40.0080.01518.84
8.3.30.0150.00619.02
8.3.20.0030.00519.93
8.3.10.0000.00721.72
8.3.00.0090.00017.78
8.2.180.0100.00716.38
8.2.170.0100.01022.96
8.2.160.0070.00720.22
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0040.00421.15
8.2.110.0060.00320.51
8.2.100.0090.00319.64
8.2.90.0030.00519.05
8.2.80.0030.00617.97
8.2.70.0030.00617.50
8.2.60.0040.00417.55
8.2.50.0000.00918.07
8.2.40.0050.00318.22
8.2.30.0040.00417.97
8.2.20.0040.00417.78
8.2.10.0040.00417.86
8.2.00.0000.00717.61
8.1.280.0100.00725.92
8.1.270.0080.00022.18
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0060.00323.88
8.1.230.0110.00017.42
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0030.00617.10
8.1.190.0030.00617.10
8.1.180.0070.00018.10
8.1.170.0050.00318.54
8.1.160.0040.00421.88
8.1.150.0030.00518.70
8.1.140.0000.00817.33
8.1.130.0030.00317.73
8.1.120.0000.00717.28
8.1.110.0000.00817.33
8.1.100.0000.00717.36
8.1.90.0030.00617.41
8.1.80.0000.00717.44
8.1.70.0070.00017.29
8.1.60.0040.00417.39
8.1.50.0000.00717.32
8.1.40.0050.00317.47
8.1.30.0000.00817.46
8.1.20.0030.00517.41
8.1.10.0050.00317.48
8.1.00.0000.00717.36
8.0.300.0080.00018.77
8.0.290.0000.00816.88
8.0.280.0030.00318.35
8.0.270.0070.00017.16
8.0.260.0030.00318.49
8.0.250.0000.00616.85
8.0.240.0000.00716.96
8.0.230.0070.00016.82
8.0.220.0000.00716.83
8.0.210.0030.00316.82
8.0.200.0000.00716.88
8.0.190.0030.00416.92
8.0.180.0070.00016.91
8.0.170.0020.00516.87
8.0.160.0000.00716.78
8.0.150.0000.00716.75
8.0.140.0000.00716.80
8.0.130.0000.00513.21
8.0.120.0040.00416.65
8.0.110.0000.00716.65
8.0.100.0000.00716.93
8.0.90.0080.00016.70
8.0.80.0070.01116.80
8.0.70.0070.00016.67
8.0.60.0040.00416.80
8.0.50.0080.00016.73
8.0.30.0120.00916.91
8.0.20.0060.01317.40
8.0.10.0000.00716.94
8.0.00.0070.01016.56
7.4.330.0030.00315.00
7.4.320.0000.00716.43
7.4.300.0070.00016.50
7.4.290.0070.00016.41
7.4.280.0000.00716.43
7.4.270.0000.00716.52
7.4.260.0040.00416.41
7.4.250.0000.00716.40
7.4.240.0020.00516.46
7.4.230.0070.00016.45
7.4.220.0140.00416.49
7.4.210.0080.01216.53
7.4.200.0080.00016.63
7.4.160.0090.00616.40
7.4.150.0110.01117.40
7.4.140.0100.00817.86
7.4.130.0120.00816.54
7.4.120.0110.00616.45
7.4.110.0070.01716.42
7.4.100.0060.01216.42
7.4.90.0140.00316.45
7.4.80.0100.00619.39
7.4.70.0150.00716.38
7.4.60.0090.01516.34
7.4.50.0080.00016.58
7.4.40.0120.00616.46
7.4.30.0100.00616.29
7.4.00.0030.01414.79
7.3.330.0000.00513.06
7.3.320.0000.00512.87
7.3.310.0060.00015.98
7.3.300.0070.00015.91
7.3.290.0100.01016.08
7.3.280.0120.00516.13
7.3.270.0070.01117.40
7.3.260.0090.00916.49
7.3.250.0170.00516.05
7.3.240.0120.00616.15
7.3.230.0120.00816.39
7.3.210.0070.01016.20
7.3.200.0070.01419.39
7.3.190.0030.01316.02
7.3.180.0100.00716.48
7.3.170.0040.01216.27
7.3.160.0060.01016.15
7.3.120.0040.01114.91
7.2.330.0160.00016.51
7.2.320.0120.00416.33
7.2.310.0030.01316.43
7.2.300.0100.00616.67
7.2.290.0060.00916.51
7.2.60.0060.00916.74
7.2.00.0070.01019.30
7.1.200.0030.00715.85
7.1.100.0040.00818.21
7.1.70.0000.00916.83
7.1.60.0120.01219.25
7.1.50.0070.01416.87
7.1.00.0000.08022.42
7.0.200.0100.00016.91
7.0.140.0000.07022.09
7.0.90.0000.05020.03
7.0.80.0270.04019.89
7.0.70.0170.04020.00
7.0.60.0170.04019.86
7.0.50.0130.05020.30
7.0.40.0070.03720.15
7.0.30.0070.04020.02
7.0.20.0100.04720.14
7.0.10.0000.05720.09
7.0.00.0030.04320.14
5.6.280.0030.07321.09
5.6.240.0030.04320.74
5.6.230.0100.04720.58
5.6.220.0130.03020.57
5.6.210.0000.04720.56
5.6.200.0030.04320.95
5.6.190.0070.06321.03
5.6.180.0070.04321.02
5.6.170.0100.04321.09
5.6.160.0030.04721.03
5.6.150.0030.08720.95
5.6.140.0100.08021.16
5.6.130.0070.05720.94
5.6.120.0130.07021.03
5.6.110.0000.05020.98
5.6.100.0130.04721.05
5.6.90.0130.04720.98
5.6.80.0070.07720.46
5.6.70.0100.04320.41
5.6.60.0070.05320.53
5.6.50.0100.05720.43
5.6.40.0070.05020.42
5.6.30.0030.04320.34
5.6.20.0200.06320.45
5.6.10.0030.08720.30
5.6.00.0170.04020.41
5.5.380.0070.05320.43
5.5.370.0030.04720.51
5.5.360.0130.03720.40
5.5.350.0000.04320.36
5.5.340.0000.04320.79
5.5.330.0070.06320.73
5.5.320.0070.03320.73
5.5.310.0030.04320.88
5.5.300.0070.08320.89
5.5.290.0130.07020.79
5.5.280.0030.05720.82
5.5.270.0100.05320.90
5.5.260.0100.08020.74
5.5.250.0070.08720.68
5.5.240.0130.05320.16
5.5.230.0100.06020.20
5.5.220.0070.07020.17
5.5.210.0130.04320.20
5.5.200.0200.03720.21
5.5.190.0000.05020.20
5.5.180.0070.08020.24
5.5.160.0070.05720.27
5.5.150.0030.06020.22
5.5.140.0000.04720.16
5.5.130.0170.06720.11
5.5.120.0100.04320.20
5.5.110.0100.05320.24
5.5.100.0100.07320.15
5.5.90.0070.05020.05
5.5.80.0030.07320.06
5.5.70.0030.08020.13
5.5.60.0130.07320.05
5.5.50.0100.07319.93
5.5.40.0030.04020.13
5.5.30.0170.05320.05
5.5.20.0070.08020.04
5.5.10.0100.07320.04
5.5.00.0130.07720.11
5.4.450.0030.08719.44
5.4.440.0070.08319.29
5.4.430.0130.07019.39
5.4.420.0000.08319.13
5.4.410.0070.07018.97
5.4.400.0130.04718.79
5.4.390.0100.07019.13
5.4.380.0070.07318.98
5.4.370.0000.05018.95
5.4.360.0030.04719.23
5.4.350.0100.04318.81
5.4.340.0100.06719.24
5.4.320.0100.04719.12
5.4.310.0070.07718.79
5.4.300.0130.07019.05
5.4.290.0030.08018.97
5.4.280.0100.07718.98
5.4.270.0030.07718.81
5.4.260.0070.05718.89
5.4.250.0100.03719.07
5.4.240.0100.06019.02
5.4.230.0030.05019.21
5.4.220.0200.06718.77
5.4.210.0070.05718.97
5.4.200.0100.07018.96
5.4.190.0100.06718.77
5.4.180.0170.06019.06
5.4.170.0000.04318.80
5.4.160.0070.06318.81
5.4.150.0030.08019.09
5.4.140.0030.04016.32
5.4.130.0130.06316.31
5.4.120.0100.06716.28
5.4.110.0130.06316.30
5.4.100.0030.05716.32
5.4.90.0100.06716.21
5.4.80.0030.04716.32
5.4.70.0100.07016.20
5.4.60.0100.06716.23
5.4.50.0070.04716.35
5.4.40.0100.04316.25
5.4.30.0200.03316.18
5.4.20.0170.05016.19
5.4.10.0070.04716.43
5.4.00.0000.08015.68
5.3.290.0070.08014.63
5.3.280.0030.05314.59
5.3.270.0030.04014.59
5.3.260.0170.05714.51
5.3.250.0030.06314.43
5.3.240.0070.03314.61
5.3.230.0070.07714.56
5.3.220.0030.07314.54
5.3.210.0100.05014.56
5.3.200.0070.04014.44
5.3.190.0070.03714.55
5.3.180.0030.05014.39
5.3.170.0000.04314.43
5.3.160.0000.04314.52
5.3.150.0030.04714.52
5.3.140.0030.05014.41
5.3.130.0070.07714.53
5.3.120.0030.08314.53
5.3.110.0070.07314.51
5.3.100.0000.04713.99
5.3.90.0130.03313.95
5.3.80.0030.03713.77
5.3.70.0030.06714.01
5.3.60.0070.08013.94
5.3.50.0100.06313.89
5.3.40.0070.07313.79
5.3.30.0100.03713.90
5.3.20.0030.06713.46
5.3.10.0030.05013.61
5.3.00.0070.03313.62
5.2.170.0030.06010.98
5.2.160.0100.05310.94
5.2.150.0070.06311.06
5.2.140.0100.05311.08
5.2.130.0030.05711.02
5.2.120.0130.05011.08
5.2.110.0070.03011.05
5.2.100.0070.06011.09
5.2.90.0030.06310.95
5.2.80.0070.05711.11
5.2.70.0030.06011.04
5.2.60.0070.06010.83
5.2.50.0030.06310.96
5.2.40.0000.04310.78
5.2.30.0070.05311.01
5.2.20.0070.06011.00
5.2.10.0070.05710.71
5.2.00.0070.04310.78
5.1.60.0070.05010.05
5.1.50.0070.0479.82
5.1.40.0000.03710.00
5.1.30.0030.02710.25
5.1.20.0100.05010.40
5.1.10.0070.05010.09
5.1.00.0070.0539.90
5.0.50.0030.0478.53
5.0.40.0000.0478.28
5.0.30.0100.0578.29
5.0.20.0030.0438.07
5.0.10.0030.0238.24
5.0.00.0070.0577.98
4.4.90.0000.0237.42
4.4.80.0070.0307.42
4.4.70.0030.0337.42
4.4.60.0000.0307.42
4.4.50.0000.0277.42
4.4.40.0030.0477.42
4.4.30.0000.0377.42
4.4.20.0030.0337.42
4.4.10.0030.0337.42
4.4.00.0000.0537.42
4.3.110.0000.0237.42
4.3.100.0070.0237.42
4.3.90.0030.0337.42
4.3.80.0030.0237.42
4.3.70.0030.0237.42
4.3.60.0000.0277.42
4.3.50.0030.0307.42
4.3.40.0070.0337.42
4.3.30.0030.0337.42
4.3.20.0000.0307.42
4.3.10.0030.0237.42
4.3.00.0030.0307.42

preferences:
48.84 ms | 400 KiB | 5 Q