3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_decode('["Foo"]'));

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)
8.3.60.0000.01416.75
8.3.50.0100.00921.81
8.3.40.0040.01118.59
8.3.30.0070.00718.79
8.3.20.0040.00420.04
8.3.10.0070.00023.71
8.3.00.0050.00319.26
8.2.180.0090.01318.25
8.2.170.0040.01122.96
8.2.160.0040.01120.25
8.2.150.0080.00024.18
8.2.140.0000.01424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.11
8.2.110.0000.01122.27
8.2.100.0040.00817.78
8.2.90.0050.00219.09
8.2.80.0030.00517.97
8.2.70.0000.00917.38
8.2.60.0060.00319.64
8.2.50.0030.00618.07
8.2.40.0030.00519.80
8.2.30.0040.00417.84
8.2.20.0040.00417.65
8.2.10.0040.00417.93
8.2.00.0000.00717.56
8.1.280.0040.01125.92
8.1.270.0030.00623.79
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.00023.88
8.1.230.0050.00519.15
8.1.220.0000.00717.74
8.1.210.0030.00518.77
8.1.200.0040.00417.10
8.1.190.0030.00617.10
8.1.180.0070.00318.10
8.1.170.0040.00418.49
8.1.160.0040.00422.00
8.1.150.0040.00418.50
8.1.140.0040.00417.27
8.1.130.0000.00717.76
8.1.120.0000.00717.30
8.1.110.0070.00017.34
8.1.100.0050.00317.37
8.1.90.0050.00217.18
8.1.80.0040.00417.37
8.1.70.0030.00317.18
8.1.60.0000.00917.42
8.1.50.0080.00017.34
8.1.40.0040.00417.36
8.1.30.0060.00317.32
8.1.20.0080.00017.44
8.1.10.0000.00717.27
8.1.00.0060.00317.36
8.0.300.0000.00718.77
8.0.290.0030.00316.93
8.0.280.0080.00018.22
8.0.270.0050.00317.12
8.0.260.0040.00417.16
8.0.250.0000.00616.83
8.0.240.0000.00616.79
8.0.230.0040.00416.66
8.0.220.0030.00316.65
8.0.210.0000.00716.63
8.0.200.0040.00416.83
8.0.190.0050.00216.73
8.0.180.0050.00216.70
8.0.170.0000.00716.84
8.0.160.0040.00416.63
8.0.150.0070.00016.70
8.0.140.0030.00316.68
8.0.130.0000.00613.15
8.0.120.0060.00316.65
8.0.110.0000.00816.66
8.0.100.0040.00416.69
8.0.90.0000.00716.86
8.0.80.0040.01116.81
8.0.70.0000.00716.70
8.0.60.0030.00316.59
8.0.50.0040.00416.77
8.0.30.0130.00516.90
8.0.20.0120.00817.40
8.0.10.0000.00816.87
8.0.00.0130.00816.65
7.4.330.0000.00615.00
7.4.320.0000.00716.45
7.4.300.0000.00616.31
7.4.290.0050.00316.43
7.4.280.0000.00816.31
7.4.270.0000.00716.47
7.4.260.0030.00316.24
7.4.250.0040.00416.39
7.4.240.0050.00216.38
7.4.230.0030.00316.46
7.4.220.0030.01616.45
7.4.210.0110.00316.45
7.4.200.0000.00716.34
7.4.190.0080.00016.32
7.4.160.0070.01016.39
7.4.150.0100.01017.40
7.4.140.0110.00817.86
7.4.130.0100.00616.34
7.4.120.0090.00816.50
7.4.110.0120.00416.27
7.4.100.0040.01516.12
7.4.90.0070.01116.39
7.4.80.0070.01019.39
7.4.70.0140.00316.21
7.4.60.0070.00716.26
7.4.50.0050.00316.37
7.4.40.0130.00816.40
7.4.30.0080.00816.42
7.4.00.0080.00914.71
7.3.330.0000.00613.04
7.3.320.0050.00012.84
7.3.310.0030.00315.95
7.3.300.0050.00315.90
7.3.290.0060.00716.09
7.3.280.0100.00716.11
7.3.270.0140.00317.40
7.3.260.0060.01316.06
7.3.250.0150.00516.31
7.3.240.0110.00516.36
7.3.230.0100.01316.39
7.3.210.0090.00616.04
7.3.200.0110.00719.39
7.3.190.0100.00716.17
7.3.180.0090.00616.49
7.3.170.0070.01016.27
7.3.160.0180.00316.31
7.3.120.0080.00614.68
7.3.110.0130.00614.61
7.3.100.0090.00614.62
7.3.90.0080.01114.72
7.3.80.0060.01014.56
7.3.70.0090.00014.64
7.3.60.0000.01514.71
7.3.50.0070.00714.62
7.3.40.0130.00014.59
7.3.30.0030.01214.41
7.3.20.0060.00916.60
7.3.10.0050.00616.62
7.3.00.0000.01216.30
7.2.330.0120.00616.52
7.2.320.0070.01516.37
7.2.310.0100.00916.23
7.2.300.0090.00916.23
7.2.290.0150.00916.29
7.2.250.0040.01414.90
7.2.240.0090.00614.66
7.2.230.0070.00715.09
7.2.220.0030.01614.82
7.2.210.0060.00914.73
7.2.200.0130.00314.74
7.2.190.0030.01214.71
7.2.180.0040.01114.91
7.2.170.0100.00314.76
7.2.130.0120.00316.41
7.2.120.0080.00816.45
7.2.110.0120.00016.59
7.2.100.0090.00216.47
7.2.90.0070.00716.56
7.2.80.0030.01016.35
7.2.70.0040.00716.42
7.2.60.0000.01516.43
7.2.50.0000.01016.57
7.2.40.0070.00716.50
7.2.30.0070.00716.64
7.2.20.0030.01316.27
7.2.10.0090.00016.32
7.2.00.0020.01117.84
7.1.330.0090.00615.52
7.1.320.0030.01415.49
7.1.310.0030.01015.82
7.1.300.0070.00715.70
7.1.290.0070.00715.66
7.1.280.0030.01015.71
7.1.270.0030.01015.39
7.1.260.0060.00915.69
7.1.250.0040.00415.53
7.1.100.0130.00917.93
7.1.70.0060.00917.05
7.1.60.0140.01119.46
7.1.50.0140.00734.62
7.1.00.0000.08022.57
7.0.200.0000.00716.66
7.0.140.0100.06721.99
7.0.70.0000.04321.70
7.0.60.0000.04721.82
7.0.50.0000.04322.11
7.0.40.0030.04020.13
7.0.30.0030.04020.13
7.0.20.0000.04720.08
7.0.10.0030.04020.12
7.0.00.0070.04020.04
5.6.220.0000.04320.48
5.6.210.0130.07020.76
5.6.200.0100.03321.11
5.6.190.0000.04321.08
5.6.180.0100.05321.11
5.6.170.0030.04020.86
5.6.160.0030.04021.05
5.6.150.0000.04321.05
5.6.140.0030.04021.05
5.6.130.0070.03721.02
5.6.120.0070.04021.07
5.6.110.0000.06320.89
5.6.100.0070.04021.06
5.6.90.0070.04320.96
5.6.80.0000.05720.39
5.6.70.0000.04320.46
5.6.60.0000.05020.45
5.6.50.0100.07320.46
5.6.40.0000.04720.44
5.6.30.0100.07720.30
5.6.20.0030.07320.38
5.6.10.0000.06320.34
5.6.00.0000.06020.33
5.5.360.0070.05720.37
5.5.350.0070.07320.45
5.5.340.0030.04020.86
5.5.330.0130.06320.76
5.5.320.0030.04020.89
5.5.310.0000.05320.86
5.5.300.0000.04020.88
5.5.290.0030.04020.87
5.5.280.0070.04320.79
5.5.270.0030.08320.81
5.5.260.0030.04020.61
5.5.250.0000.06020.64
5.5.240.0000.04020.26
5.5.230.0000.04020.27
5.5.220.0030.03720.12
5.5.210.0000.03320.01
5.5.200.0070.08020.23
5.5.190.0000.08320.27
5.5.180.0030.08720.07
5.5.160.0070.06020.10
5.5.150.0030.06320.06
5.5.140.0030.06020.18
5.5.130.0070.07320.23
5.5.120.0030.07319.98
5.5.110.0030.06320.13
5.5.100.0030.06020.07
5.5.90.0030.05019.96
5.5.80.0070.07720.14
5.5.70.0130.07320.05
5.5.60.0030.08020.04
5.5.50.0000.08719.97
5.5.40.0000.08020.03
5.5.30.0070.05019.89
5.5.20.0000.08320.13
5.5.10.0070.07720.10
5.5.00.0030.08319.95
5.4.450.0000.04319.55
5.4.440.0030.08319.44
5.4.430.0030.04319.43
5.4.420.0030.03719.29
5.4.410.0070.03319.42
5.4.400.0030.03318.98
5.4.390.0030.06319.03
5.4.380.0000.04718.94
5.4.370.0000.03718.90
5.4.360.0070.07718.94
5.4.350.0100.06318.88
5.4.340.0030.06018.96
5.4.320.0000.06318.88
5.4.310.0070.07318.90
5.4.300.0100.06318.98
5.4.290.0030.05319.14
5.4.280.0000.07019.05
5.4.270.0000.08019.09
5.4.260.0030.04318.79
5.4.250.0000.04319.02
5.4.240.0070.07718.93
5.4.230.0000.07719.06
5.4.220.0030.05719.02
5.4.210.0000.08318.95
5.4.200.0000.08019.11
5.4.190.0070.07719.02
5.4.180.0000.08719.11
5.4.170.0000.08319.02
5.4.160.0030.07319.09
5.4.150.0000.08319.00
5.4.140.0030.07016.28
5.4.130.0030.07716.27
5.4.120.0000.05716.36
5.4.110.0030.08016.27
5.4.100.0070.03316.21
5.4.90.0030.03716.41
5.4.80.0000.04016.39
5.4.70.0030.06716.29
5.4.60.0000.07316.21
5.4.50.0070.06716.19
5.4.40.0000.08016.26
5.4.30.0030.06716.29
5.4.20.0070.06316.32
5.4.10.0000.08016.30
5.4.00.0000.06715.79
5.3.290.0070.07314.50
5.3.280.0000.05714.58
5.3.270.0030.07714.59
5.3.260.0000.08314.58
5.3.250.0030.06314.61
5.3.240.0000.06714.59
5.3.230.0030.07714.56
5.3.220.0070.06014.55
5.3.210.0100.06714.48
5.3.200.0000.04714.55
5.3.190.0070.07714.43
5.3.180.0070.05014.54
5.3.170.0000.03714.38
5.3.160.0000.07714.47
5.3.150.0030.07314.38
5.3.140.0070.04314.50
5.3.130.0070.07314.54
5.3.120.0030.07014.50
5.3.110.0030.05314.52
5.3.100.0000.06313.94
5.3.90.0100.05013.83
5.3.80.0000.08013.97
5.3.70.0030.07313.97
5.3.60.0030.07313.95
5.3.50.0030.07013.80
5.3.40.0100.06313.93
5.3.30.0030.07313.67
5.3.20.0000.07713.46
5.3.10.0030.07313.50
5.3.00.0030.07013.62
5.2.170.0100.05712.19
5.2.160.0070.06012.19
5.2.150.0030.06312.19
5.2.140.0000.06712.19
5.2.130.0030.04712.19
5.2.120.0070.05712.19
5.2.110.0000.04712.19
5.2.100.0030.06312.19
5.2.90.0000.05312.19
5.2.80.0000.06312.19
5.2.70.0000.06312.19
5.2.60.0070.06012.19
5.2.50.0000.06312.19
5.2.40.0000.06712.19
5.2.30.0000.05712.19
5.2.20.0030.05312.19
5.2.10.0000.06712.19
5.2.00.0030.04012.19
5.1.60.0030.05312.19
5.1.50.0000.06012.19
5.1.40.0030.04012.19
5.1.30.0000.05712.19
5.1.20.0030.05312.19
5.1.10.0000.05712.19
5.1.00.0030.05712.19
5.0.50.0000.04712.19
5.0.40.0000.04712.19
5.0.30.0030.06312.19
5.0.20.0000.04012.19
5.0.10.0000.04712.19
5.0.00.0030.06312.19
4.4.90.0000.03012.19
4.4.80.0000.03712.19
4.4.70.0030.03312.19
4.4.60.0030.02712.19
4.4.50.0100.02712.19
4.4.40.0000.04712.19
4.4.30.0000.03712.19
4.4.20.0000.03012.19
4.4.10.0030.03712.19
4.4.00.0030.05712.19
4.3.110.0030.03312.19
4.3.100.0000.02712.19
4.3.90.0030.03312.19
4.3.80.0000.04312.19
4.3.70.0000.02312.19
4.3.60.0030.03312.19
4.3.50.0030.03312.19
4.3.40.0030.04312.19
4.3.30.0000.03712.19
4.3.20.0030.03312.19
4.3.10.0000.03712.19
4.3.00.0000.03712.19

preferences:
73.13 ms | 401 KiB | 5 Q