3v4l.org

run code in 300+ PHP versions simultaneously
<?php $teste = json_encode(array('nome' => 'Ramon', 'sobrenome' => 'Santos')); var_dump($teste); $saida = json_decode($teste); var_dump($saida);

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)
8.3.60.0090.00918.48
8.3.50.0130.00321.95
8.3.40.0060.01218.51
8.3.30.0070.00718.92
8.3.20.0070.00020.21
8.3.10.0060.00323.53
8.3.00.0000.00819.12
8.2.180.0120.00316.63
8.2.170.0060.00922.96
8.2.160.0140.00720.39
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0120.00626.16
8.2.120.0130.00018.88
8.2.110.0100.00022.11
8.2.100.0040.00717.78
8.2.90.0040.00419.16
8.2.80.0050.00317.97
8.2.70.0080.00417.63
8.2.60.0000.01017.43
8.2.50.0000.00818.07
8.2.40.0090.00019.76
8.2.30.0040.00418.11
8.2.20.0090.00017.59
8.2.10.0030.00517.98
8.2.00.0030.00617.66
8.1.280.0040.01125.92
8.1.270.0040.00422.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.87
8.1.230.0040.00819.16
8.1.220.0050.00217.74
8.1.210.0040.00418.77
8.1.200.0000.00817.13
8.1.190.0060.00317.23
8.1.180.0080.00018.10
8.1.170.0040.00418.58
8.1.160.0000.00821.81
8.1.150.0040.00418.55
8.1.140.0030.00517.37
8.1.130.0060.00317.87
8.1.120.0000.00717.39
8.1.110.0030.00517.38
8.1.100.0040.00417.38
8.1.90.0040.00417.35
8.1.80.0050.00217.34
8.1.70.0000.00817.35
8.1.60.0060.00317.39
8.1.50.0030.00617.33
8.1.40.0060.00317.42
8.1.30.0040.00417.57
8.1.20.0070.00017.46
8.1.10.0020.00517.36
8.1.00.0000.00717.26
8.0.300.0000.00718.77
8.0.290.0070.00016.58
8.0.280.0070.00018.36
8.0.270.0000.00717.18
8.0.260.0000.00617.03
8.0.250.0030.00316.79
8.0.240.0070.00016.86
8.0.230.0000.00716.86
8.0.220.0000.00816.84
8.0.210.0070.00416.84
8.0.200.0000.00616.89
8.0.190.0000.00916.86
8.0.180.0030.00516.73
8.0.170.0060.00316.79
8.0.160.0040.00416.80
8.0.150.0000.00716.66
8.0.140.0070.00016.82
8.0.130.0050.00013.20
8.0.120.0080.00016.79
8.0.110.0000.00716.86
8.0.100.0030.00516.88
8.0.90.0000.00716.83
8.0.80.0060.01016.73
8.0.70.0040.00416.88
8.0.60.0040.00416.68
8.0.50.0000.00816.84
8.0.30.0110.00817.04
8.0.20.0080.01017.40
8.0.10.0070.00016.77
8.0.00.0100.01216.69
7.4.330.0020.00215.00
7.4.320.0060.00016.41
7.4.300.0000.00616.53
7.4.290.0070.00016.56
7.4.280.0080.00516.54
7.4.270.0000.00816.58
7.4.260.0050.00516.54
7.4.250.0000.00716.46
7.4.240.0040.00316.52
7.4.230.0040.00416.61
7.4.220.0100.01016.42
7.4.210.0000.01516.54
7.4.200.0000.00716.33
7.4.190.0000.00716.61
7.4.160.0130.00316.32
7.4.150.0120.00617.40
7.4.140.0130.00717.86
7.4.130.0080.01116.47
7.4.120.0120.00816.43
7.4.110.0110.00716.46
7.4.100.0100.01216.15
7.4.90.0100.00816.38
7.4.80.0030.02019.39
7.4.70.0040.01116.23
7.4.60.0130.00316.43
7.4.50.0040.00416.32
7.4.40.0000.01716.24
7.4.30.0090.00616.39
7.4.00.0050.00914.70
7.3.330.0040.00313.02
7.3.320.0000.00513.11
7.3.310.0030.00316.05
7.3.300.0000.00716.14
7.3.290.0110.00316.09
7.3.280.0080.00816.15
7.3.270.0090.00917.40
7.3.260.0080.01116.16
7.3.250.0080.01316.16
7.3.240.0050.01416.43
7.3.230.0120.00416.46
7.3.210.0060.01316.51
7.3.200.0060.01119.39
7.3.190.0060.01616.07
7.3.180.0120.00316.29
7.3.170.0120.00916.27
7.3.160.0030.01516.50
7.3.120.0140.00014.67
7.2.330.0130.01016.39
7.2.320.0000.01616.27
7.2.310.0110.01116.62
7.2.300.0060.01616.24
7.2.290.0090.01516.35
7.2.60.0030.01016.30
7.2.00.0040.00819.45
7.1.200.0030.00315.86
7.1.100.0050.00517.97
7.1.70.0040.00417.11
7.1.60.0130.00719.70
7.1.50.0120.01216.83
7.1.00.0030.07722.46
7.0.200.0040.00416.65
7.0.140.0030.07322.08
7.0.90.0100.04319.88
7.0.80.0030.04319.95
7.0.70.0030.04019.91
7.0.60.0030.04019.91
7.0.50.0030.04020.30
7.0.40.0030.04020.05
7.0.30.0100.03320.00
7.0.20.0030.04020.13
7.0.10.0070.04720.08
7.0.00.0070.04019.99
5.6.280.0030.07321.12
5.6.240.0070.04320.71
5.6.230.0030.04320.61
5.6.220.0100.04020.57
5.6.210.0070.03720.76
5.6.200.0100.03321.10
5.6.190.0030.04320.93
5.6.180.0030.04321.02
5.6.170.0030.04321.04
5.6.160.0030.04020.91
5.6.150.0000.04321.10
5.6.140.0000.03721.01
5.6.130.0100.04021.10
5.6.120.0100.04021.07
5.6.110.0170.03020.94
5.6.100.0070.04020.93
5.6.90.0070.04020.98
5.6.80.0030.04020.43
5.6.70.0000.03720.39
5.6.60.0030.03320.39
5.6.50.0030.03720.51
5.6.40.0070.04320.46
5.6.30.0100.06320.30
5.6.20.0030.08020.31
5.6.10.0070.06720.39
5.6.00.0070.09020.29
5.5.380.0170.04320.48
5.5.370.0000.04320.41
5.5.360.0030.04020.33
5.5.350.0070.04020.36
5.5.340.0030.04720.72
5.5.330.0070.03320.62
5.5.320.0070.04020.82
5.5.310.0030.04320.63
5.5.300.0030.04320.79
5.5.290.0030.03720.91
5.5.280.0030.04320.92
5.5.270.0070.03320.71
5.5.260.0000.05020.75
5.5.250.0070.04320.58
5.5.240.0070.03320.18
5.5.230.0030.03720.19
5.5.220.0000.04720.14
5.5.210.0070.03020.30
5.5.200.0030.07320.08
5.5.190.0070.06719.98
5.5.180.0070.05020.07
5.5.160.0170.04019.97
5.5.150.0100.07320.09
5.5.140.0070.06320.16
5.5.130.0030.04720.09
5.5.120.0070.04720.23
5.5.110.0070.04320.13
5.5.100.0170.06019.97
5.5.90.0100.05720.16
5.5.80.0030.08320.06
5.5.70.0030.07320.13
5.5.60.0030.07020.04
5.5.50.0200.06320.10
5.5.40.0000.05720.03
5.5.30.0100.04320.07
5.5.20.0070.04319.92
5.5.10.0100.04019.96
5.5.00.0070.04319.97
5.4.450.0000.04319.36
5.4.440.0030.07319.27
5.4.430.0000.03719.55
5.4.420.0000.04319.42
5.4.410.0030.04019.01
5.4.400.0000.04319.05
5.4.390.0030.04318.96
5.4.380.0030.03718.79
5.4.370.0070.03319.02
5.4.360.0000.04019.14
5.4.350.0100.05019.05
5.4.340.0030.08718.81
5.4.320.0130.05319.10
5.4.310.0070.05319.07
5.4.300.0030.08019.02
5.4.290.0070.04319.08
5.4.280.0030.06719.11
5.4.270.0130.07318.90
5.4.260.0130.07018.90
5.4.250.0070.03718.97
5.4.240.0070.05018.82
5.4.230.0100.06318.78
5.4.220.0100.04319.11
5.4.210.0100.07019.02
5.4.200.0070.07718.89
5.4.190.0030.04019.14
5.4.180.0170.03318.82
5.4.170.0130.06718.80
5.4.160.0100.05719.12
5.4.150.0070.05019.04
5.4.140.0030.04316.29
5.4.130.0000.04316.32
5.4.120.0100.03016.31
5.4.110.0030.07716.26
5.4.100.0100.07316.33
5.4.90.0030.07716.42
5.4.80.0030.06316.19
5.4.70.0130.06316.42
5.4.60.0070.05316.41
5.4.50.0000.07716.18
5.4.40.0000.04716.34
5.4.30.0030.08016.40
5.4.20.0030.07016.25
5.4.10.0030.04316.27
5.4.00.0000.04715.68
5.3.290.0000.04314.63
5.3.280.0170.03714.44
5.3.270.0070.06014.46
5.3.260.0070.07314.55
5.3.250.0070.07714.59
5.3.240.0130.06314.47
5.3.230.0070.07014.56
5.3.220.0000.08014.53
5.3.210.0070.05714.52
5.3.200.0030.08014.51
5.3.190.0100.04314.55
5.3.180.0000.05014.52
5.3.170.0000.08314.40
5.3.160.0100.04014.42
5.3.150.0070.07714.43
5.3.140.0000.05314.55
5.3.130.0030.04314.38
5.3.120.0100.09314.50
5.3.110.0030.08014.50
5.3.100.0030.07713.99
5.3.90.0070.06313.98
5.3.80.0070.06313.95
5.3.70.0070.04713.92
5.3.60.0100.03313.95
5.3.50.0070.07313.90
5.3.40.0030.04713.80
5.3.30.0100.07313.68
5.3.20.0030.07313.68
5.3.10.0030.06713.64
5.3.00.0070.06713.50
5.2.170.0000.05711.01
5.2.160.0030.06311.20
5.2.150.0070.04311.10
5.2.140.0030.03710.97
5.2.130.0100.06711.12
5.2.120.0070.05011.09
5.2.110.0130.04710.95
5.2.100.0070.06311.12
5.2.90.0070.06011.06
5.2.80.0030.06011.09
5.2.70.0000.06010.89
5.2.60.0070.05011.05
5.2.50.0070.05310.81
5.2.40.0030.04010.98
5.2.30.0070.05310.79
5.2.20.0070.05711.03
5.2.10.0130.03010.91
5.2.00.0030.05710.76
5.1.60.0070.0339.87
5.1.50.0030.03010.02
5.1.40.0030.0409.97
5.1.30.0030.04710.26
5.1.20.0000.03710.29
5.1.10.0030.04710.06
5.1.00.0070.03010.09
5.0.50.0000.0508.37
5.0.40.0030.0478.48
5.0.30.0000.0338.30
5.0.20.0000.0478.27
5.0.10.0000.0238.24
5.0.00.0000.0338.21
4.4.90.0030.0207.03
4.4.80.0000.0377.03
4.4.70.0030.0307.03
4.4.60.0030.0337.03
4.4.50.0000.0277.03
4.4.40.0000.0407.03
4.4.30.0000.0337.03
4.4.20.0030.0377.03
4.4.10.0000.0377.03
4.4.00.0000.0437.03
4.3.110.0100.0307.03
4.3.100.0070.0137.03
4.3.90.0000.0207.03
4.3.80.0000.0477.03
4.3.70.0030.0337.03
4.3.60.0030.0137.03
4.3.50.0030.0337.03
4.3.40.0000.0307.03
4.3.30.0000.0207.03
4.3.20.0000.0407.03
4.3.10.0030.0377.03
4.3.00.0000.0377.03

preferences:
55.61 ms | 400 KiB | 5 Q