3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ar = json_decode('{"status" : 12}', true); var_dump(is_string($ar["status"]));

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)
8.3.60.0120.00316.38
8.3.50.0130.00816.32
8.3.40.0110.00418.77
8.3.30.0000.01418.54
8.3.20.0040.00418.60
8.3.10.0050.00320.39
8.3.00.0040.00419.13
8.2.180.0140.00716.50
8.2.170.0110.00422.96
8.2.160.0040.01122.18
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0070.00019.95
8.2.110.0080.00321.04
8.2.100.0060.00617.72
8.2.90.0030.00519.09
8.2.80.0040.00417.93
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0000.00918.07
8.2.40.0050.00318.16
8.2.30.0030.00618.08
8.2.20.0050.00217.70
8.2.10.0000.00717.55
8.2.00.0040.00417.74
8.1.280.0090.00625.92
8.1.270.0090.00924.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00320.83
8.1.230.0080.00420.97
8.1.220.0050.00317.79
8.1.210.0040.00418.84
8.1.200.0030.00617.34
8.1.190.0030.00617.40
8.1.180.0000.00918.10
8.1.170.0080.00018.84
8.1.160.0000.00818.82
8.1.150.0000.00818.47
8.1.140.0070.00017.44
8.1.130.0000.00717.88
8.1.120.0040.00417.30
8.1.110.0040.00417.29
8.1.100.0040.00417.31
8.1.90.0070.00017.41
8.1.80.0070.00017.32
8.1.70.0030.00317.35
8.1.60.0020.00517.46
8.1.50.0030.00617.38
8.1.40.0000.00817.31
8.1.30.0030.00517.52
8.1.20.0040.00417.51
8.1.10.0030.00617.55
8.1.00.0000.00917.42
8.0.300.0040.00419.85
8.0.290.0040.00416.63
8.0.280.0030.00318.38
8.0.270.0000.00717.17
8.0.260.0070.00016.79
8.0.250.0040.00416.75
8.0.240.0000.00716.89
8.0.230.0000.00716.92
8.0.220.0000.00716.75
8.0.210.0070.00016.73
8.0.200.0030.00316.77
8.0.190.0040.00416.92
8.0.180.0070.00016.80
8.0.170.0080.00016.74
8.0.160.0000.00716.84
8.0.150.0040.00416.69
8.0.140.0040.00416.78
8.0.130.0030.00313.23
8.0.120.0080.00016.81
8.0.110.0030.00516.81
8.0.100.0030.00516.78
8.0.90.0050.00316.77
8.0.80.0030.01416.75
8.0.70.0040.00416.84
8.0.60.0040.00416.74
8.0.50.0040.00416.82
8.0.30.0090.01217.20
8.0.20.0100.00917.08
8.0.10.0000.00716.82
8.0.00.0120.00716.65
7.4.330.0050.00012.95
7.4.320.0030.00316.52
7.4.300.0000.00616.42
7.4.290.0030.00316.44
7.4.280.0060.00316.43
7.4.270.0060.00316.55
7.4.260.0000.00713.14
7.4.250.0040.00416.42
7.4.240.0070.00016.48
7.4.230.0000.00716.41
7.4.220.0060.01216.46
7.4.210.0080.00916.58
7.4.200.0070.00016.43
7.4.190.0040.00416.37
7.4.160.0000.01816.45
7.4.150.0150.00416.60
7.4.140.0180.01616.48
7.4.130.0070.01016.45
7.4.120.0070.01016.43
7.4.110.0130.00316.41
7.4.100.0070.01016.46
7.4.90.0100.00716.23
7.4.80.0130.00316.40
7.4.70.0070.01416.20
7.4.60.0090.00616.27
7.4.50.0000.00716.57
7.4.40.0090.00616.37
7.4.30.0110.00616.64
7.4.00.0040.01115.13
7.3.330.0030.00313.09
7.3.320.0000.00712.95
7.3.310.0080.00016.02
7.3.300.0070.00016.18
7.3.290.0060.01516.19
7.3.280.0110.00816.15
7.3.270.0060.01216.23
7.3.260.0150.00516.27
7.3.250.0120.00716.21
7.3.240.0130.00416.43
7.3.230.0070.01016.45
7.3.210.0030.01416.05
7.3.200.0110.01119.39
7.3.190.0100.01316.25
7.3.180.0100.01016.09
7.3.170.0070.00916.38
7.3.160.0040.01216.16
7.3.120.0090.00914.70
7.3.10.0060.00916.05
7.3.00.0100.00516.07
7.2.330.0070.01016.61
7.2.320.0030.01416.65
7.2.310.0150.00916.44
7.2.300.0060.01016.35
7.2.290.0170.00016.38
7.2.130.0080.00716.20
7.2.120.0120.00716.31
7.2.110.0080.01116.36
7.2.100.0060.01216.70
7.2.90.0090.00716.22
7.2.80.0120.00816.43
7.2.70.0120.00516.68
7.2.60.0090.00516.37
7.2.50.0100.00816.51
7.2.40.0160.00416.42
7.2.30.0140.00316.58
7.2.20.0110.00616.70
7.2.10.0140.00516.58
7.2.00.0070.01017.58
7.1.250.0070.00615.36
7.1.200.0040.00415.83
7.1.100.0030.00617.84
7.1.70.0030.00517.09
7.1.60.0140.00719.40
7.1.50.0160.01034.65
7.1.00.0070.07722.46
7.0.200.0000.00716.82
7.0.140.0030.07722.00
7.0.120.0070.04722.04
7.0.60.0230.06719.79
7.0.50.0000.07717.81
7.0.40.0100.05320.23
7.0.30.0500.07720.09
7.0.20.0330.08720.16
7.0.10.0070.08720.00
7.0.00.0070.04720.09
5.6.280.0030.07321.14
5.6.210.0130.05320.47
5.6.200.0070.05018.12
5.6.190.0030.04720.63
5.6.180.3570.03720.43
5.6.170.0130.04720.48
5.6.160.0030.08720.52
5.6.150.0130.06718.08
5.6.140.0130.07018.20
5.6.130.0130.06718.21
5.6.120.0070.09320.98
5.6.110.0130.07321.10
5.6.100.0130.05321.01
5.6.90.0130.05320.96
5.6.80.0170.07720.43
5.5.350.0200.08720.36
5.5.340.0030.05717.95
5.5.330.0070.07320.21
5.5.320.0400.07320.26
5.5.310.0370.05320.32
5.5.300.0170.07317.94
5.5.290.0200.06717.88
5.5.280.0000.09020.75
5.5.270.0030.08020.80
5.5.260.0170.05720.86
5.5.250.0070.04020.68
5.5.240.0300.06720.11
5.4.450.0100.05719.48
5.4.440.0100.07719.48
5.4.430.0030.08719.49
5.4.420.0070.07319.50
5.4.410.0070.07719.11
5.4.400.0030.05319.18
5.4.390.0070.05319.18
5.4.380.0030.08019.14
5.4.370.0000.04019.18
5.4.360.0030.04019.00
5.4.350.0070.06319.18
5.4.340.0070.05718.78
5.4.320.0070.07319.12
5.4.310.0130.07019.18
5.4.300.0100.05719.07
5.4.290.0030.07719.17
5.4.280.0030.04019.15
5.4.270.0070.05318.80
5.4.260.0070.04718.82
5.4.250.0000.05018.78
5.4.240.0070.05018.90
5.4.230.0070.07319.07
5.4.220.0070.06319.20
5.4.210.0130.07319.08
5.4.200.0070.04319.11
5.4.190.0030.06019.16
5.4.180.0000.05319.16
5.4.170.0070.07718.91
5.4.160.0070.03719.16
5.4.150.0030.08019.13
5.4.140.0070.05016.34
5.4.130.0070.03316.12
5.4.120.0070.03316.24
5.4.110.0070.07716.58
5.4.100.0000.04016.28
5.4.90.0030.07016.26
5.4.80.0130.06716.27
5.4.70.0100.06016.24
5.4.60.0070.03316.25
5.4.50.0100.03016.23
5.4.40.0070.06016.40
5.4.30.0070.04716.23
5.4.20.0000.07016.57
5.4.10.0030.05016.34
5.4.00.0070.06015.73
5.3.290.0070.08014.59
5.3.280.0070.07314.52
5.3.270.0030.05314.55
5.3.260.0000.04014.52
5.3.250.0100.06314.62
5.3.240.0170.05714.53
5.3.230.0000.04014.39
5.3.220.0100.03014.44
5.3.210.0070.03714.50
5.3.200.0230.05314.52
5.3.190.0030.03714.49
5.3.180.0170.06314.38
5.3.170.0100.04714.52
5.3.160.0070.05014.52
5.3.150.0130.05714.38
5.3.140.0030.07314.53
5.3.130.0000.04314.43
5.3.120.0070.07714.47
5.3.110.0070.07014.37
5.3.100.0070.04714.11
5.3.90.0070.04713.96
5.3.80.0130.07013.94
5.3.70.0130.06314.11
5.3.60.0030.04713.83
5.3.50.0070.04713.88
5.3.40.0030.08013.87
5.3.30.0030.06313.83
5.3.20.0070.04013.68
5.3.10.0070.07013.47
5.3.00.0100.04313.57
5.2.170.0030.05311.13
5.2.160.0100.05311.30
5.2.150.0000.06711.22
5.2.140.0030.06311.13
5.2.130.0070.06011.04
5.2.120.0030.06711.09
5.2.110.0130.05310.92
5.2.100.0030.03711.04
5.2.90.0030.06311.25
5.2.80.0100.05010.94
5.2.70.0130.05310.98
5.2.60.0070.05311.03
5.2.50.0000.03710.84
5.2.40.0070.06010.84
5.2.30.0000.04711.04
5.2.20.0070.05710.92
5.2.10.0070.02710.85
5.2.00.0030.03310.71
5.1.60.0000.0309.97
5.1.50.0070.04310.00
5.1.40.0070.0439.92
5.1.30.0030.05710.26
5.1.20.0030.04010.35
5.1.10.0030.04010.06
5.1.00.0030.0439.96
5.0.50.0200.0278.54
5.0.40.0000.0378.35
5.0.30.0030.0408.20
5.0.20.0030.0238.15
5.0.10.0000.0308.21
5.0.00.0030.0578.14
4.4.90.0030.0377.74
4.4.80.0000.0377.74
4.4.70.0000.0237.74
4.4.60.0070.0137.74
4.4.50.0070.0107.74
4.4.40.0000.0407.74
4.4.30.0030.0237.74
4.4.20.0000.0337.74
4.4.10.0000.0377.74
4.4.00.0030.0577.74
4.3.110.0030.0477.74
4.3.100.0030.0377.74
4.3.90.0030.0277.74
4.3.80.0000.0337.74
4.3.70.0000.0337.74
4.3.60.0000.0177.74
4.3.50.0030.0137.74
4.3.40.0000.0237.74
4.3.30.0030.0337.74
4.3.20.0000.0237.74
4.3.10.0030.0207.74
4.3.00.0000.0207.74

preferences:
40.94 ms | 401 KiB | 5 Q