3v4l.org

run code in 300+ PHP versions simultaneously
<?php class gardenObject implements JsonSerializable { public function jsonSerialize() { $data[] = $this->flowers; $data[] = $this->fruit; $data[] = $this->herbs; return $data; } } $garden = new gardenObject(); $garden->flowers = array("clematis", "geranium", "hydrangea"); $garden->herbs = array("mint", "sage", "chives", "rosemary"); $garden->fruit = array("apple", "rhubarb"); echo json_encode($garden);

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)
8.3.60.0100.01018.43
8.3.50.0160.00317.41
8.3.40.0090.00618.79
8.3.30.0060.00918.87
8.3.20.0030.00518.84
8.3.10.0040.00420.52
8.3.00.0080.00017.50
8.2.180.0070.00716.50
8.2.170.0090.00622.96
8.2.160.0090.00622.08
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0050.00320.08
8.2.110.0000.00922.30
8.2.100.0090.00317.93
8.2.90.0100.00019.21
8.2.80.0040.00417.97
8.2.70.0100.00017.63
8.2.60.0060.00317.93
8.2.50.0030.00618.10
8.2.40.0040.00420.46
8.2.30.0000.00718.03
8.2.20.0030.00617.78
8.2.10.0000.00817.76
8.2.00.0050.00317.62
8.1.280.0100.00725.92
8.1.270.0000.00724.66
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0070.00323.82
8.1.230.0080.00420.91
8.1.220.0040.00417.74
8.1.210.0000.00818.96
8.1.200.0060.00317.36
8.1.190.0000.00819.31
8.1.180.0050.00318.10
8.1.170.0040.00418.50
8.1.160.0040.00422.14
8.1.150.0000.00718.58
8.1.140.0030.00617.46
8.1.130.0000.00717.83
8.1.120.0070.00017.38
8.1.110.0050.00317.35
8.1.100.0080.00017.46
8.1.90.0040.00417.48
8.1.80.0040.00417.35
8.1.70.0030.00317.47
8.1.60.0050.00217.46
8.1.50.0070.00017.46
8.1.40.0030.00517.57
8.1.30.0020.00517.67
8.1.20.0000.00817.72
8.1.10.0000.00817.57
8.1.00.0040.00417.52
8.0.300.0000.00720.08
8.0.290.0070.00016.63
8.0.280.0000.00718.45
8.0.270.0000.00717.25
8.0.260.0030.00316.82
8.0.250.0030.00516.94
8.0.240.0030.00516.96
8.0.230.0070.00016.97
8.0.220.0040.00416.92
8.0.210.0030.00316.84
8.0.200.0030.00317.02
8.0.190.0070.00016.82
8.0.180.0000.00716.86
8.0.170.0000.00816.95
8.0.160.0030.00317.00
8.0.150.0040.00416.81
8.0.140.0040.00416.93
8.0.130.0000.00513.32
8.0.120.0080.00016.82
8.0.110.0000.00816.83
8.0.100.0070.00016.92
8.0.90.0040.00416.71
8.0.80.0090.00916.96
8.0.70.0040.00416.93
8.0.60.0070.00016.86
8.0.50.0040.00416.71
8.0.30.0090.01017.14
8.0.20.0130.00717.21
8.0.10.0020.00517.06
8.0.00.0150.00716.84
7.4.330.0030.00314.64
7.4.320.0030.00316.53
7.4.300.0030.00316.44
7.4.290.0000.00716.49
7.4.280.0110.00016.59
7.4.270.0070.00016.61
7.4.260.0000.00513.31
7.4.250.0000.00716.58
7.4.240.0080.00016.63
7.4.230.0070.00016.61
7.4.220.0030.01816.37
7.4.210.0060.01216.52
7.4.200.0030.00316.50
7.4.190.0070.00016.46
7.4.160.0080.00816.67
7.4.150.0120.00917.07
7.4.140.0110.00617.17
7.4.130.0150.00716.63
7.4.120.0100.00916.47
7.4.110.0110.00716.51
7.4.100.0070.01016.59
7.4.90.0100.00716.42
7.4.80.0100.00618.80
7.4.70.0070.01416.40
7.4.60.0100.01016.52
7.4.50.0030.00623.17
7.4.40.0070.00721.69
7.4.30.0150.00716.51
7.4.00.0090.00614.81
7.3.330.0030.00313.34
7.3.320.0070.00013.13
7.3.310.0060.00316.16
7.3.300.0000.00716.30
7.3.290.0070.00716.30
7.3.280.0090.00816.31
7.3.270.0100.01417.07
7.3.260.0130.00818.24
7.3.250.0100.01016.57
7.3.240.0100.00616.64
7.3.230.0070.01016.51
7.3.210.0080.00816.56
7.3.200.0090.00919.39
7.3.190.0150.00916.56
7.3.180.0100.00716.31
7.3.170.0100.00716.47
7.3.160.0080.01216.41
7.3.120.0090.00614.45
7.2.330.0120.00616.75
7.2.320.0070.01016.82
7.2.310.0090.00916.73
7.2.300.0070.01016.68
7.2.290.0100.01316.63
7.2.60.0000.01616.98
7.1.200.0080.00415.56
7.1.100.0000.00818.01
7.1.70.0060.00317.12
7.1.60.0170.00719.40
7.1.50.0000.01116.95
7.1.00.0030.06322.45
7.0.200.0000.00916.93
7.0.140.0070.07022.08
7.0.120.0000.03322.00
7.0.90.0100.03719.91
7.0.80.0070.04019.89
7.0.70.0130.07719.94
7.0.60.0030.04319.95
7.0.50.0000.04720.25
7.0.40.0030.04320.04
7.0.30.0030.08020.13
7.0.20.0070.04320.00
7.0.10.0000.04319.98
7.0.00.0000.04720.11
5.6.280.0070.07021.02
5.6.240.0030.04720.76
5.6.230.0070.04320.63
5.6.220.0100.07020.50
5.6.210.0070.07720.56
5.6.200.0000.04720.94
5.6.190.0030.05021.02
5.6.180.0030.04721.17
5.6.170.0070.03720.93
5.6.160.0070.05320.94
5.6.150.0030.08321.04
5.6.140.0100.04321.11
5.6.130.0070.04321.02
5.6.120.0000.04721.04
5.6.110.0000.07320.98
5.6.100.0100.05321.10
5.6.90.0100.04721.12
5.6.80.0030.04020.42
5.6.70.0070.06320.51
5.6.60.0070.06720.45
5.6.50.0100.07320.40
5.6.40.0130.07020.46
5.6.30.0030.07320.47
5.6.20.0270.06020.29
5.6.10.0170.07020.39
5.6.00.0100.08020.48
5.5.380.0070.03720.45
5.5.370.0070.06720.34
5.5.360.0100.03320.41
5.5.350.0000.08320.46
5.5.340.0030.05320.78
5.5.330.0070.05320.92
5.5.320.0000.07020.65
5.5.310.0070.08020.93
5.5.300.0070.05020.89
5.5.290.0030.04020.80
5.5.280.0070.03720.83
5.5.270.0100.06720.92
5.5.260.0030.06320.73
5.5.250.0030.04320.65
5.5.240.0130.03320.15
5.5.230.0030.06020.28
5.5.220.0030.04720.12
5.5.210.0130.04020.21
5.5.200.0070.08020.13
5.5.190.0070.08020.09
5.5.180.0130.07720.16
5.5.160.0070.08320.24
5.5.150.0000.05720.26
5.5.140.0130.07020.28
5.5.130.0030.04320.10
5.5.120.0200.06720.21
5.5.110.0200.08019.99
5.5.100.0170.07320.16
5.5.90.0100.04320.07
5.5.80.0070.07320.09
5.5.70.0030.05720.00
5.5.60.0070.08020.06
5.5.50.0030.08320.05
5.5.40.0200.05020.05
5.5.30.0030.08020.14
5.5.20.0000.05720.05
5.5.10.0100.04320.00
5.5.00.0030.08020.05
5.4.450.0030.04319.36
5.4.440.0030.04719.17
5.4.430.0000.04719.20
5.4.420.0100.03719.36
5.4.410.0070.03019.32
5.4.400.0000.04318.90
5.4.390.0030.04019.18
5.4.380.0030.03719.13
5.4.370.0030.04019.21
5.4.360.0130.04018.87
5.4.350.0170.07018.87
5.4.340.0230.04019.12
5.4.320.0070.07319.18
5.4.310.0170.05319.04
5.4.300.0070.07319.08
5.4.290.0070.05019.04
5.4.280.0130.07019.09
5.4.270.0100.03719.13
5.4.260.0100.03718.84
5.4.250.0000.07319.09
5.4.240.0100.06019.05
5.4.230.0070.05318.89
5.4.220.0100.05718.89
5.4.210.0170.07319.05
5.4.200.0100.05019.22
5.4.190.0200.03719.20
5.4.180.0130.07018.84
5.4.170.0130.07019.04
5.4.160.0170.06018.88
5.4.150.0070.07718.85
5.4.140.0100.05316.37
5.4.130.0030.07316.30
5.4.120.0100.06316.38
5.4.110.0070.07316.34
5.4.100.0100.05716.34
5.4.90.0030.04716.47
5.4.80.0000.07316.38
5.4.70.0070.07016.42
5.4.60.0030.07016.47
5.4.50.0130.06716.40
5.4.40.0070.05016.38
5.4.30.0100.07316.31
5.4.20.0000.08016.44
5.4.10.0130.06716.40
5.4.00.0070.07015.75
5.3.290.0100.07714.73
5.3.280.0030.07314.62
5.3.270.0070.08014.53
5.3.260.0130.07314.67
5.3.250.0030.06314.66
5.3.240.0070.07014.67
5.3.230.0030.08014.58
5.3.220.0070.06714.55
5.3.210.0030.06714.55
5.3.200.0070.05014.50
5.3.190.0200.06714.62
5.3.180.0030.08014.63
5.3.170.0070.07014.48
5.3.160.0030.04314.63
5.3.150.0070.03714.58
5.3.140.0070.07714.55
5.3.130.0000.08314.69
5.3.120.0070.08014.51
5.3.110.0170.06714.56
5.3.100.0070.07714.13
5.3.90.0030.08013.98
5.3.80.0070.06314.12
5.3.70.0030.07014.16
5.3.60.0070.07313.98
5.3.50.0130.06313.84
5.3.40.0170.05314.08
5.3.30.0070.07313.89
5.3.20.0100.07313.63
5.3.10.0030.05013.71
5.3.00.0070.07313.53
5.2.170.0030.03711.16
5.2.160.0070.06011.05
5.2.150.0000.07011.09
5.2.140.0030.06311.26
5.2.130.0100.05711.20
5.2.120.0030.06011.01
5.2.110.0100.05711.05
5.2.100.0030.06311.01
5.2.90.0070.06711.22
5.2.80.0100.03711.01
5.2.70.0100.05711.20
5.2.60.0070.06011.11
5.2.50.0130.05310.95
5.2.40.0130.05311.11
5.2.30.0070.05710.86
5.2.20.0100.04010.81
5.2.10.0000.06310.77
5.2.00.0100.05710.64
5.1.60.0100.05010.08
5.1.50.0070.05310.11
5.1.40.0130.0439.96
5.1.30.0070.05710.42
5.1.20.0030.05310.34
5.1.10.0000.05710.19
5.1.00.0030.03710.15
5.0.50.0000.0478.58
5.0.40.0030.0308.51
5.0.30.0000.0678.22
5.0.20.0000.0338.21
5.0.10.0070.0338.27
5.0.00.0070.0608.20
4.4.90.0070.0207.33
4.4.80.0000.0307.33
4.4.70.0000.0377.33
4.4.60.0000.0307.33
4.4.50.0070.0277.33
4.4.40.0000.0507.33
4.4.30.0000.0377.33
4.4.20.0030.0307.33
4.4.10.0030.0377.33
4.4.00.0030.0307.33
4.3.110.0000.0377.33
4.3.100.0030.0307.33
4.3.90.0030.0337.33
4.3.80.0030.0537.33
4.3.70.0000.0377.33
4.3.60.0000.0277.33
4.3.50.0000.0207.33
4.3.40.0030.0277.33
4.3.30.0000.0377.33
4.3.20.0000.0277.33
4.3.10.0000.0377.33
4.3.00.0070.0237.33

preferences:
36.99 ms | 401 KiB | 5 Q