3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(json_decode('{1A:1.000}')=='A');

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)
8.3.60.0140.00718.55
8.3.50.0100.00317.91
8.3.40.0070.01118.39
8.3.30.0040.01118.58
8.3.20.0040.00419.02
8.3.10.0040.00423.74
8.3.00.0040.00423.48
8.2.180.0110.00416.32
8.2.170.0110.00422.96
8.2.160.0100.00719.06
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0000.00826.16
8.2.120.0000.00820.81
8.2.110.0100.00021.17
8.2.100.0000.01317.91
8.2.90.0000.00919.21
8.2.80.0030.00517.97
8.2.70.0080.00017.79
8.2.60.0000.00817.91
8.2.50.0000.00818.10
8.2.40.0040.00419.38
8.2.30.0040.00420.87
8.2.20.0030.00617.98
8.2.10.0000.00717.87
8.2.00.0040.00419.42
8.1.280.0000.01425.92
8.1.270.0050.00321.85
8.1.260.0120.00326.35
8.1.250.0080.00028.09
8.1.240.0040.00721.04
8.1.230.0040.00718.95
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0070.00417.23
8.1.180.0000.00918.10
8.1.170.0040.00418.80
8.1.160.0040.00418.87
8.1.150.0040.00418.89
8.1.140.0030.00318.99
8.1.130.0000.00718.90
8.1.120.0000.00717.30
8.1.110.0030.00417.30
8.1.100.0090.00017.43
8.1.90.0040.00417.42
8.1.80.0000.00717.39
8.1.70.0030.00317.38
8.1.60.0060.00317.55
8.1.50.0040.00417.46
8.1.40.0040.00417.44
8.1.30.0030.00617.46
8.1.20.0040.00417.59
8.1.10.0000.00917.43
8.1.00.0030.00617.31
8.0.300.0000.00818.77
8.0.290.0050.00216.58
8.0.280.0000.00718.42
8.0.270.0000.00817.06
8.0.260.0040.00417.18
8.0.250.0030.00316.93
8.0.240.0070.00016.83
8.0.230.0030.00316.91
8.0.220.0000.00716.69
8.0.210.0000.00716.84
8.0.200.0000.00716.92
8.0.190.0040.00416.88
8.0.180.0060.00316.84
8.0.170.0060.00316.91
8.0.160.0040.00416.77
8.0.150.0030.00316.65
8.0.140.0080.00016.80
8.0.130.0030.00313.19
8.0.120.0000.00716.79
8.0.110.0070.00016.69
8.0.100.0000.00716.88
8.0.90.0070.00016.94
8.0.80.0120.00416.79
8.0.70.0040.00416.70
8.0.60.0040.00416.86
8.0.50.0050.00316.71
8.0.30.0110.00917.01
8.0.20.0130.00717.40
8.0.10.0050.00216.84
8.0.00.0120.00616.71
7.4.330.0050.00015.55
7.4.320.0060.00016.36
7.4.300.0000.00616.30
7.4.290.0030.00516.48
7.4.280.0050.00316.49
7.4.270.0000.00716.45
7.4.260.0030.00316.36
7.4.250.0080.00016.32
7.4.240.0060.00016.40
7.4.230.0030.00316.25
7.4.220.0080.00016.32
7.4.210.0030.01516.54
7.4.200.0000.00716.62
7.4.160.0160.00316.30
7.4.140.0070.01017.86
7.4.130.0030.01316.54
7.4.120.0090.00816.36
7.4.110.0030.01416.41
7.4.100.0030.01316.21
7.4.90.0130.00316.61
7.4.80.0040.01919.39
7.4.70.0110.00916.59
7.4.60.0090.00916.23
7.4.50.0100.00616.32
7.4.40.0070.01716.39
7.4.00.0060.00914.85
7.3.330.0070.00012.95
7.3.320.0050.00013.00
7.3.310.0030.00316.05
7.3.300.0030.00316.14
7.3.290.0030.00316.14
7.3.280.0070.00916.26
7.3.260.0100.01016.27
7.3.240.0070.01216.24
7.3.230.0120.00316.29
7.3.210.0100.01416.55
7.3.200.0030.01316.11
7.3.190.0090.00616.41
7.3.180.0090.00616.30
7.3.170.0070.01416.24
7.3.160.0110.00616.22
7.3.120.0110.00714.55
7.3.110.0080.00314.92
7.3.100.0040.00814.57
7.3.90.0070.00714.80
7.3.80.0030.00914.55
7.3.70.0060.00314.64
7.3.60.0100.00614.63
7.3.50.0130.00314.61
7.3.40.0060.00614.85
7.3.30.0030.01314.77
7.3.20.0060.00816.56
7.3.10.0110.00316.39
7.3.00.0030.00616.61
7.2.330.0170.00016.15
7.2.320.0090.00616.50
7.2.310.0070.01016.39
7.2.300.0100.00716.46
7.2.290.0120.00916.51
7.2.250.0130.00714.84
7.2.240.0070.01014.80
7.2.230.0040.01414.80
7.2.220.0030.00915.14
7.2.210.0090.00314.89
7.2.200.0050.00514.59
7.2.190.0030.01015.00
7.2.180.0060.00614.76
7.2.170.0060.00614.59
7.2.110.0130.01316.46
7.2.80.1320.00714.16
7.2.70.0790.00314.60
7.2.60.0740.00714.67
7.2.50.1650.00714.80
7.2.40.0810.00714.64
7.2.30.0960.00614.84
7.2.20.1110.00614.77
7.2.10.0900.00614.68
7.2.00.0940.01014.87
7.1.330.0000.01415.54
7.1.320.0040.00415.54
7.1.310.0000.01515.85
7.1.300.0080.00815.68
7.1.290.0030.01015.78
7.1.280.0000.00915.52
7.1.270.0000.01015.82
7.1.260.0030.00615.57
7.1.200.0000.01115.79
7.1.190.1530.00013.59
7.1.180.0990.00713.50
7.1.170.0780.01013.64
7.1.160.0930.00313.70
7.1.150.0910.00913.70
7.1.140.1090.01013.58
7.1.130.1810.01013.54
7.1.120.1120.01113.57
7.1.110.0800.00913.36
7.1.100.1000.01013.60
7.1.90.2070.01313.48
7.1.80.1700.00713.57
7.1.70.1450.00913.78
7.1.60.1290.01631.45
7.1.50.1530.02031.51
7.1.40.1550.00331.56
7.1.30.1510.01031.70
7.1.20.1750.02031.50
7.1.10.0130.00613.43
7.1.00.1600.00913.77

preferences:
33.2 ms | 400 KiB | 5 Q