3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ [ 'code' => 'parse', 'type' => 1000, 'message' => 'hatla', ] ]; var_dump(json_encode($array)); $json = "[{\"code\":\"download\",\"type\":1000,\"message\":\"hello\"}]"; var_dump(json_decode($json, true));

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)
8.3.60.0120.00918.30
8.3.50.0080.01021.85
8.3.40.0060.01018.58
8.3.30.0110.00318.94
8.3.20.0080.00020.34
8.3.10.0030.00523.48
8.3.00.0040.00419.14
8.2.180.0120.00918.29
8.2.170.0040.01522.96
8.2.160.0070.00722.00
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00420.94
8.2.110.0090.00020.39
8.2.100.0130.00018.03
8.2.90.0080.00019.13
8.2.80.0090.00017.97
8.2.70.0060.00317.50
8.2.60.0000.00717.90
8.2.50.0060.00318.07
8.2.40.0030.00517.84
8.2.30.0070.00017.91
8.2.20.0060.00317.60
8.2.10.0000.00717.97
8.2.00.0000.00717.61
8.1.280.0120.00825.92
8.1.270.0030.00518.74
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00320.96
8.1.230.0040.00819.42
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0050.00517.23
8.1.190.0080.00017.00
8.1.180.0030.00519.01
8.1.170.0030.00618.65
8.1.160.0040.00421.98
8.1.150.0040.00418.82
8.1.140.0000.00717.26
8.1.130.0030.00317.70
8.1.120.0040.00417.38
8.1.110.0030.00517.40
8.1.100.0040.00417.26
8.1.90.0050.00217.45
8.1.80.0070.00017.27
8.1.70.0000.00817.29
8.1.60.0000.00917.52
8.1.50.0080.00017.44
8.1.40.0090.00017.34
8.1.30.0000.00817.51
8.1.20.0040.00417.48
8.1.10.0040.00417.40
8.1.00.0080.00017.25
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.33
8.0.270.0040.00417.17
8.0.260.0030.00317.11
8.0.250.0030.00316.79
8.0.240.0000.00716.89
8.0.230.0030.00316.86
8.0.220.0030.00316.84
8.0.210.0040.00416.84
8.0.200.0060.00016.84
8.0.190.0000.00816.90
8.0.180.0000.00816.76
8.0.170.0000.00716.80
8.0.160.0040.00416.85
8.0.150.0000.00716.73
8.0.140.0040.00416.73
8.0.130.0000.00713.20
8.0.120.0000.00816.71
8.0.110.0040.00416.86
8.0.100.0050.00216.69
8.0.90.0000.00716.72
8.0.80.0130.00716.78
8.0.70.0070.00016.76
8.0.60.0000.00716.81
8.0.50.0000.00816.68
8.0.30.0130.00916.92
8.0.20.0130.00617.40
8.0.10.0000.00716.74
8.0.00.0060.01316.69
7.4.330.0000.00415.03
7.4.320.0000.00616.38
7.4.300.0000.00616.34
7.4.290.0040.00416.44
7.4.280.0050.00216.41
7.4.270.0030.00316.50
7.4.260.0000.00716.52
7.4.250.0000.00716.40
7.4.240.0000.00716.48
7.4.230.0040.00416.64
7.4.220.0070.01316.58
7.4.210.0110.00416.63
7.4.200.0040.00416.54
7.4.160.0050.01116.46
7.4.150.0130.00517.40
7.4.140.0090.01117.86
7.4.130.0060.01016.39
7.4.120.0140.00316.33
7.4.110.0110.00816.62
7.4.100.0100.00716.41
7.4.90.0160.00316.36
7.4.80.0150.00619.39
7.4.70.0120.00916.53
7.4.60.0140.00316.40
7.4.50.0040.00416.15
7.4.40.0060.01216.30
7.4.30.0090.00916.47
7.4.00.0080.00514.82
7.3.330.0060.00012.88
7.3.320.0030.00413.06
7.3.310.0040.00416.20
7.3.300.0070.00015.93
7.3.290.0070.00916.07
7.3.280.0090.00916.17
7.3.270.0070.01317.40
7.3.260.0040.01316.47
7.3.250.0140.00616.15
7.3.240.0060.01016.52
7.3.230.0060.01116.44
7.3.210.0090.00616.32
7.3.200.0100.01619.39
7.3.190.0060.01116.54
7.3.180.0150.00616.07
7.3.170.0040.01416.27
7.3.160.0070.00716.19
7.2.330.0110.00816.13
7.2.320.0070.01016.36
7.2.310.0150.00616.48
7.2.300.0050.01116.11
7.2.290.0040.01216.43
7.2.60.0070.00716.60
7.2.00.0060.00618.94
7.1.200.0000.01315.46
7.1.100.0030.01018.18
7.1.70.0050.00317.06
7.1.60.0070.01819.46
7.1.50.0090.00617.02
7.1.00.0070.07322.54
7.0.200.0000.00716.78
7.0.140.0000.04021.95
7.0.90.0070.04020.08
7.0.80.0030.04319.86
7.0.70.0230.03319.86
7.0.60.0000.04719.88
7.0.50.0070.03320.38
7.0.40.0070.08320.08
7.0.30.0070.08720.00
7.0.20.0130.07720.07
7.0.10.0130.07020.10
7.0.00.0000.09319.98
5.6.280.0000.07721.09
5.6.240.0030.03720.61
5.6.230.0000.05320.61
5.6.220.0100.04320.61
5.6.210.0070.03720.50
5.6.200.0030.04321.05
5.6.190.0000.04021.13
5.6.180.0030.04721.02
5.6.170.0070.08721.01
5.6.160.0100.07720.93
5.6.150.0170.05321.05
5.6.140.0130.08320.96
5.6.130.0070.08021.02
5.6.120.0130.08021.05
5.6.110.0130.07321.06
5.6.100.0100.05021.01
5.6.90.0070.05320.99
5.6.80.0230.05320.34
5.6.70.0070.08320.48
5.6.60.0170.06720.38
5.6.50.0070.07020.33
5.6.40.0100.04020.41
5.6.30.0100.04320.46
5.6.20.0170.07320.45
5.6.10.0030.06320.48
5.6.00.0100.07320.35
5.5.380.0030.05020.30
5.5.370.0100.03720.49
5.5.360.0100.08320.30
5.5.350.0130.06720.33
5.5.340.0100.06020.80
5.5.330.0100.08020.86
5.5.320.0170.07020.91
5.5.310.0100.04320.62
5.5.300.0070.07720.89
5.5.290.0100.08320.90
5.5.280.0130.08020.86
5.5.270.0070.05320.86
5.5.260.0170.08020.84
5.5.250.0000.05320.69
5.5.240.0200.07020.31
5.5.230.0000.07720.23
5.5.220.0030.05720.09
5.5.210.0100.04720.14
5.5.200.0100.07720.14
5.5.190.0070.08320.20
5.5.180.0170.06320.12
5.5.160.0070.05020.03
5.5.150.0070.07020.21
5.5.140.0030.05020.22
5.5.130.0030.08720.14
5.5.120.0130.07320.07
5.5.110.0070.08020.16
5.5.100.0100.04320.07
5.5.90.0070.07720.00
5.5.80.0000.04720.06
5.5.70.0070.07320.11
5.5.60.0100.05720.02
5.5.50.0030.08320.00
5.5.40.0100.04719.89
5.5.30.0030.04720.13
5.5.20.0070.08319.89
5.5.10.0100.06719.96
5.5.00.0130.04719.94
5.4.450.0130.06719.37
5.4.440.0070.04719.57
5.4.430.0100.07319.13
5.4.420.0000.07019.30
5.4.410.0030.07319.32
5.4.400.0100.06719.10
5.4.390.0030.08718.91
5.4.380.0070.07718.95
5.4.370.0070.07719.23
5.4.360.0030.04719.23
5.4.350.0100.07719.12
5.4.340.0100.07018.96
5.4.320.0100.06719.14
5.4.310.0000.08319.03
5.4.300.0030.07718.96
5.4.290.0030.05019.05
5.4.280.0030.07019.04
5.4.270.0130.04319.03
5.4.260.0070.07318.97
5.4.250.0070.03719.05
5.4.240.0100.07019.02
5.4.230.0070.07719.05
5.4.220.0070.08019.06
5.4.210.0070.07719.02
5.4.200.0070.06019.06
5.4.190.0070.05019.08
5.4.180.0100.07019.04
5.4.170.0100.06719.11
5.4.160.0030.05719.04
5.4.150.0070.04318.78
5.4.140.0000.05016.29
5.4.130.0070.07016.23
5.4.120.0070.07716.24
5.4.110.0100.05316.21
5.4.100.0070.07016.41
5.4.90.0070.07316.43
5.4.80.0000.04016.31
5.4.70.0030.06716.31
5.4.60.0070.05316.40
5.4.50.0070.07016.39
5.4.40.0070.07016.30
5.4.30.0100.04716.39
5.4.20.0070.07316.20
5.4.10.0070.06716.38
5.4.00.0000.07715.69
5.3.290.0070.07314.60
5.3.280.0030.07714.59
5.3.270.0030.08314.59
5.3.260.0100.04314.60
5.3.250.0000.06014.47
5.3.240.0070.04314.60
5.3.230.0070.07714.59
5.3.220.0070.06014.53
5.3.210.0100.07314.44
5.3.200.0030.07714.51
5.3.190.0070.07714.51
5.3.180.0030.05314.51
5.3.170.0100.07014.52
5.3.160.0100.05014.42
5.3.150.0070.06014.53
5.3.140.0230.03714.56
5.3.130.0070.07014.41
5.3.120.0070.07314.54
5.3.110.0170.06714.51
5.3.100.0200.05013.86
5.3.90.0030.07313.88
5.3.80.0030.05713.99
5.3.70.0100.06313.97
5.3.60.0030.08013.96
5.3.50.0070.07313.95
5.3.40.0070.03313.80
5.3.30.0100.04013.86
5.3.20.0070.05713.55
5.3.10.0030.04313.42
5.3.00.0070.04013.64
5.2.170.0070.03711.13
5.2.160.0000.03711.18
5.2.150.0070.06011.21
5.2.140.0070.05310.95
5.2.130.0070.06311.12
5.2.120.0070.03311.06
5.2.110.0000.06311.11
5.2.100.0070.06011.15
5.2.90.0000.06711.10
5.2.80.0100.04311.09
5.2.70.0030.05011.13
5.2.60.0100.05310.89
5.2.50.0070.05710.93
5.2.40.0070.06010.99
5.2.30.0100.06010.95
5.2.20.0130.02710.75
5.2.10.0030.06010.80
5.2.00.0030.05710.78
5.1.60.0000.03010.58
5.1.50.0100.03710.58
5.1.40.0100.02010.58
5.1.30.0000.06010.58
5.1.20.0130.03310.58
5.1.10.0070.05010.58
5.1.00.0000.04310.58
5.0.50.0000.02710.58
5.0.40.0000.03310.58
5.0.30.0000.04310.58
5.0.20.0030.02310.58
5.0.10.0070.04310.58
5.0.00.0000.07010.58
4.4.90.0070.03010.58
4.4.80.0000.04010.58
4.4.70.0000.03310.58
4.4.60.0030.03710.58
4.4.50.0130.02310.58
4.4.40.0130.04310.58
4.4.30.0000.02010.58
4.4.20.0030.03010.58
4.4.10.0000.02710.58
4.4.00.0000.05310.58
4.3.110.0070.02310.58
4.3.100.0000.02010.58
4.3.90.0000.02010.58
4.3.80.0070.05010.58
4.3.70.0000.02710.58
4.3.60.0070.03010.58
4.3.50.0000.01710.58
4.3.40.0000.03710.58
4.3.30.0000.02310.58
4.3.20.0000.03710.58
4.3.10.0000.03010.58
4.3.00.0030.02710.58

preferences:
55.66 ms | 401 KiB | 5 Q