3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( json_decode(json_encode([1,2,3, function () {}])));

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)
8.3.60.0070.01018.55
8.3.50.0110.01321.28
8.3.40.0110.00418.59
8.3.30.0030.01018.95
8.3.20.0070.00020.21
8.3.10.0040.00423.65
8.3.00.0040.00719.13
8.2.180.0040.01116.50
8.2.170.0060.01222.96
8.2.160.0070.00720.45
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0000.00819.71
8.2.110.0030.00620.52
8.2.100.0070.00418.09
8.2.90.0060.00319.13
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0030.00917.80
8.2.50.0060.00318.07
8.2.40.0090.00019.70
8.2.30.0070.00018.06
8.2.20.0040.00417.61
8.2.10.0040.00417.88
8.2.00.0060.00617.48
8.1.280.0040.01125.92
8.1.270.0000.00822.18
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0030.00623.88
8.1.230.0030.00719.00
8.1.220.0070.00017.74
8.1.210.0030.00518.77
8.1.200.0070.00317.22
8.1.190.0000.00817.10
8.1.180.0030.00518.10
8.1.170.0000.00718.50
8.1.160.0000.00722.07
8.1.150.0020.00518.86
8.1.140.0000.00717.32
8.1.130.0040.00417.73
8.1.120.0070.00017.39
8.1.110.0000.00817.37
8.1.100.0040.00417.36
8.1.90.0000.00717.36
8.1.80.0070.00017.29
8.1.70.0000.00717.37
8.1.60.0000.00817.35
8.1.50.0100.00017.34
8.1.40.0050.00217.30
8.1.30.0050.00517.54
8.1.20.0050.00217.57
8.1.10.0030.00617.32
8.1.00.0040.00417.34
8.0.300.0060.00318.77
8.0.290.0070.00016.58
8.0.280.0000.00718.33
8.0.270.0030.00317.05
8.0.260.0060.00017.16
8.0.250.0060.00016.85
8.0.240.0060.00016.85
8.0.230.0000.00816.91
8.0.220.0000.00716.76
8.0.210.0000.00716.79
8.0.200.0060.00016.75
8.0.190.0030.00516.79
8.0.180.0040.00416.84
8.0.170.0040.00416.73
8.0.160.0000.00816.86
8.0.150.0020.00516.80
8.0.140.0040.00416.66
8.0.130.0000.00513.25
8.0.120.0020.00516.82
8.0.110.0040.00416.84
8.0.100.0070.00016.82
8.0.90.0000.00816.67
8.0.80.0050.01116.82
8.0.70.0040.00416.80
8.0.60.0020.00516.73
8.0.50.0070.00016.81
8.0.30.0140.00817.18
8.0.20.0100.01017.40
8.0.10.0060.00316.73
8.0.00.0080.01116.79
7.4.330.0000.00515.00
7.4.320.0000.00616.52
7.4.300.0030.00316.49
7.4.290.0000.00716.51
7.4.280.0040.00416.54
7.4.270.0000.00616.43
7.4.260.0000.00716.27
7.4.250.0040.00416.39
7.4.240.0050.00316.50
7.4.230.0000.00716.52
7.4.220.0080.01016.36
7.4.210.0040.01016.48
7.4.200.0000.00716.26
7.4.160.0120.00316.38
7.4.150.0120.00617.40
7.4.140.0090.00917.86
7.4.130.0150.00816.35
7.4.120.0090.01016.59
7.4.110.0090.00916.33
7.4.100.0040.01816.39
7.4.90.0070.01016.22
7.4.80.0100.00719.39
7.4.70.0080.01216.27
7.4.60.0110.00716.39
7.4.50.0040.00016.37
7.4.40.0070.01016.23
7.4.30.0110.00616.36
7.4.00.0070.00914.88
7.3.330.0040.00413.15
7.3.320.0000.00513.20
7.3.310.0030.00316.25
7.3.300.0030.00316.23
7.3.290.0040.01416.17
7.3.280.0060.01016.22
7.3.270.0140.00417.40
7.3.260.0130.01316.44
7.3.250.0150.00216.34
7.3.240.0060.01016.44
7.3.230.0090.01016.46
7.3.210.0070.01016.32
7.3.200.0100.01319.39
7.3.190.0100.00716.27
7.3.180.0060.00916.58
7.3.170.0110.00416.54
7.3.160.0100.00716.41
7.3.120.0070.01214.73
7.3.110.0070.00914.78
7.3.100.0090.00614.55
7.3.90.0030.01214.60
7.3.80.0080.00714.83
7.3.70.0070.00714.57
7.3.60.0030.01314.72
7.3.50.0060.00614.43
7.3.40.0030.01114.65
7.3.30.0050.00614.79
7.3.20.0090.00816.56
7.3.10.0080.00516.55
7.3.00.0060.00616.42
7.2.330.0100.00716.70
7.2.320.0140.00716.62
7.2.310.0090.00916.40
7.2.300.0060.00916.76
7.2.290.0050.01116.63
7.2.250.0070.01114.54
7.2.240.0080.01114.88
7.2.230.0070.01214.89
7.2.220.0070.00615.03
7.2.210.0050.01314.95
7.2.200.0090.00614.79
7.2.190.0130.00314.69
7.2.180.0070.00514.80
7.2.170.0080.00414.94
7.2.130.0090.00316.66
7.2.120.0090.00316.70
7.2.110.0090.00316.93
7.2.100.0080.00416.71
7.2.90.0120.00017.00
7.2.80.0030.00916.76
7.2.70.0030.00616.62
7.2.60.0090.00516.60
7.2.50.0030.01217.02
7.2.40.0070.00316.86
7.2.30.0000.01316.81
7.2.20.0060.00616.48
7.2.10.0110.00016.68
7.2.00.0080.00416.63
7.1.330.0050.00815.69
7.1.320.0120.00515.70
7.1.310.0050.00815.59
7.1.300.0080.00815.61
7.1.290.0080.00515.58
7.1.280.0150.00115.65
7.1.270.0030.01115.66
7.1.260.0070.00815.59
7.1.250.0100.00015.59
7.1.200.0030.00915.82
7.1.70.0040.00417.09
7.1.60.0140.01019.32
7.1.50.0110.01116.81
7.1.00.0000.08022.45
7.0.200.0080.00016.50
7.0.140.0000.07721.99
7.0.90.0070.08019.85
7.0.80.0170.08320.11
7.0.70.0030.08019.97
7.0.60.0300.06319.96
7.0.50.0330.05320.34
7.0.40.0270.06719.95
7.0.30.0030.05320.05
7.0.20.0000.05020.08
7.0.10.0100.06320.07
7.0.00.0030.04320.07
5.6.240.0070.07020.58
5.6.230.0200.06320.69
5.6.220.0100.07320.68
5.6.210.0130.07320.75
5.6.200.0070.08321.14
5.6.190.0030.05021.08
5.6.180.0100.08021.11
5.6.170.0100.08021.02
5.6.160.0070.04021.01
5.6.150.0000.04721.02
5.6.140.0070.04021.02
5.6.130.0070.04020.97
5.6.120.0030.04321.05
5.6.110.0070.04020.94
5.6.100.0070.04021.12
5.6.90.0100.06320.99
5.6.80.0030.08320.33
5.6.70.0100.07720.51
5.6.60.0070.03320.42
5.6.50.0130.07320.44
5.6.40.0030.03720.38
5.6.30.0170.07020.27
5.6.20.0030.04020.36
5.6.10.0030.04020.49
5.6.00.0000.04020.29
5.5.380.0070.08020.57
5.5.370.0100.07320.36
5.5.360.0070.06320.38
5.5.350.0100.07020.43
5.5.340.0030.09020.85
5.5.330.0100.06720.83
5.5.320.0130.06720.85
5.5.310.0030.04720.64
5.5.300.0030.04720.93
5.5.290.0030.04320.73
5.5.280.0130.06020.77
5.5.270.0000.05020.84
5.5.260.0100.05720.85
5.5.250.0070.07020.54
5.5.240.0100.08320.15
5.5.230.0030.04320.27
5.5.220.0070.03720.11
5.5.210.0000.03720.30
5.5.200.0030.03720.00
5.5.190.0130.07320.16
5.5.180.0070.08020.07
5.5.160.0100.03020.23
5.5.150.0030.03720.21
5.5.140.0070.04320.08
5.5.130.0030.04020.26
5.5.120.0030.04020.11
5.5.110.0100.03319.97
5.5.100.0030.03720.07
5.5.90.0070.03720.11
5.5.80.0030.03719.91
5.5.70.0070.03320.15
5.5.60.0030.04320.14
5.5.50.0070.04019.94
5.5.40.0030.04020.16
5.5.30.0070.03720.16
5.5.20.0030.04720.06
5.5.10.0000.05720.01
5.5.00.0070.05019.96
5.4.450.0000.04319.20
5.4.440.0000.04319.36
5.4.430.0070.03719.35
5.4.420.0030.04019.36
5.4.410.0030.03719.32
5.4.400.0070.07719.18
5.4.390.0200.06319.25
5.4.380.0100.03319.01
5.4.370.0000.04019.13
5.4.360.0000.05719.23
5.4.350.0000.04319.04
5.4.340.0070.03719.16
5.4.320.0000.04718.92
5.4.310.0070.04319.23
5.4.300.0030.04019.04
5.4.290.0030.03318.95
5.4.280.0030.04019.09
5.4.270.0030.03719.16
5.4.260.0130.04319.19
5.4.250.0030.03719.08
5.4.240.0000.04018.87
5.4.230.0100.04019.13
5.4.220.0100.03319.22
5.4.210.0030.03718.86
5.4.200.0030.04019.17
5.4.190.0000.04319.02
5.4.180.0030.03719.14
5.4.170.0000.04019.15
5.4.160.0030.04019.17
5.4.150.0000.04319.10
5.4.140.0100.02716.37
5.4.130.0000.06016.29
5.4.120.0000.03716.29
5.4.110.0030.04016.54
5.4.100.0030.06016.46
5.4.90.0070.07016.43
5.4.80.0070.06016.38
5.4.70.0070.07016.37
5.4.60.0130.06716.37
5.4.50.0100.07016.36
5.4.40.0100.05716.38
5.4.30.0000.07316.43
5.4.20.0100.07316.45
5.4.10.0030.07016.41
5.4.00.0100.06015.85
5.3.290.0030.04014.65
5.3.280.0030.03714.46
5.3.270.0030.03714.57
5.3.260.0030.03714.63
5.3.250.0030.03714.46
5.3.240.0000.05014.61
5.3.230.0000.04014.56
5.3.220.0130.02714.39
5.3.210.0100.06014.55
5.3.200.0070.04714.55
5.3.190.0070.05014.56
5.3.180.0100.07314.55
5.3.170.0130.05714.48
5.3.160.0030.07314.52
5.3.150.0030.08014.53
5.3.140.0100.06014.41
5.3.130.0070.07714.54
5.3.120.0070.07314.43
5.3.110.0100.06314.38
5.3.100.0100.07014.05
5.3.90.0100.06714.03
5.3.80.0130.07013.88
5.3.70.0030.07313.77
5.3.60.0070.07014.00
5.3.50.0100.06713.90
5.3.40.0070.06013.92
5.3.30.0030.04713.66
5.3.20.0030.06713.59
5.3.10.0000.08013.65
5.3.00.0130.06313.50
5.2.170.0000.06311.00
5.2.160.0030.06711.19
5.2.150.0030.06011.14
5.2.140.0030.06311.20
5.2.130.0130.05311.13
5.2.120.0030.05711.02
5.2.110.0000.06710.94
5.2.100.0030.05311.06
5.2.90.0070.04711.17
5.2.80.0000.04311.06
5.2.70.0030.05710.94
5.2.60.0070.03311.00
5.2.50.0070.04711.05
5.2.40.0030.06011.06
5.2.30.0000.05010.80
5.2.20.0070.05710.75
5.2.10.0000.05010.88
5.2.00.0100.03310.61
5.1.60.0100.0509.98
5.1.50.0030.0439.87
5.1.40.0030.0539.97
5.1.30.0030.04010.39
5.1.20.0000.04710.39
5.1.10.0070.04010.07
5.1.00.0030.05310.07
5.0.50.0070.0338.56
5.0.40.0030.0478.41
5.0.30.0070.0478.21
5.0.20.0100.0408.27
5.0.10.0030.0308.22
5.0.00.0070.0438.15
4.4.90.0000.0277.36
4.4.80.0030.0337.36
4.4.70.0000.0237.36
4.4.60.0000.0307.36
4.4.50.0000.0307.36
4.4.40.0100.0437.36
4.4.30.0000.0307.36
4.4.20.0000.0377.36
4.4.10.0000.0307.36
4.4.00.0070.0437.36
4.3.110.0030.0337.36
4.3.100.0000.0337.36
4.3.90.0100.0137.36
4.3.80.0000.0437.36
4.3.70.0070.0237.36
4.3.60.0070.0307.36
4.3.50.0030.0237.36
4.3.40.0070.0277.36
4.3.30.0000.0377.36
4.3.20.0000.0207.36
4.3.10.0030.0207.36
4.3.00.0070.0307.36

preferences:
57.78 ms | 401 KiB | 5 Q