3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(parse_str('foo[bar]=1'));

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)
8.3.60.0090.00918.55
8.3.50.0100.00718.18
8.3.40.0060.01218.88
8.3.30.0040.01118.53
8.3.20.0070.00021.77
8.3.10.0040.00423.48
8.3.00.0040.00423.65
8.2.180.0090.00618.16
8.2.170.0070.00722.96
8.2.160.0090.00620.03
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00021.18
8.2.110.0080.00321.00
8.2.100.0080.00317.72
8.2.90.0050.00318.16
8.2.80.0000.00818.03
8.2.70.0040.00417.79
8.2.60.0000.00817.93
8.2.50.0090.00018.10
8.2.40.0040.00419.09
8.2.30.0080.00020.99
8.2.20.0000.00817.96
8.2.10.0040.00417.96
8.2.00.0080.00019.19
8.1.280.0140.00725.92
8.1.270.0050.00322.10
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00323.82
8.1.230.0040.00820.79
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00517.23
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0000.00818.39
8.1.160.0070.00018.63
8.1.150.0050.00318.94
8.1.140.0040.00417.47
8.1.130.0000.00718.90
8.1.120.0040.00417.26
8.1.110.0030.00517.39
8.1.100.0000.00717.33
8.1.90.0030.00517.20
8.1.80.0050.00217.31
8.1.70.0040.00417.29
8.1.60.0040.00417.48
8.1.50.0070.00017.45
8.1.40.0030.00617.46
8.1.30.0040.00417.53
8.1.20.0000.00717.52
8.1.10.0060.00317.36
8.1.00.0050.00317.46
8.0.300.0060.00320.04
8.0.290.0040.00416.63
8.0.280.0030.00318.28
8.0.270.0070.00017.24
8.0.260.0030.00317.23
8.0.250.0000.00716.82
8.0.240.0050.00316.94
8.0.230.0070.00017.00
8.0.220.0070.00016.77
8.0.210.0000.00716.76
8.0.200.0030.00316.98
8.0.190.0000.00916.81
8.0.180.0000.00716.79
8.0.170.0060.00316.88
8.0.160.0000.00716.75
8.0.150.0040.00416.73
8.0.140.0000.00716.81
8.0.130.0000.00613.36
8.0.120.0000.00716.88
8.0.110.0000.00816.93
8.0.100.0000.00816.90
8.0.90.0030.00516.78
8.0.80.0100.01316.87
8.0.70.0050.00316.94
8.0.60.0030.00516.88
8.0.50.0030.00516.77
8.0.30.0130.00716.91
8.0.20.0130.00917.40
8.0.10.0050.00317.00
8.0.00.0070.01216.54
7.4.330.0000.00616.84
7.4.320.0000.00616.43
7.4.300.0030.00316.46
7.4.290.0000.00816.45
7.4.280.0030.00416.36
7.4.270.0040.00416.51
7.4.260.0060.00316.39
7.4.250.0050.00316.50
7.4.240.0030.00316.39
7.4.230.0030.00316.25
7.4.220.0040.00416.45
7.4.210.0090.00916.48
7.4.200.0000.00716.56
7.4.160.0110.00716.38
7.4.140.0140.00517.86
7.4.130.0160.00016.39
7.4.120.0100.01016.36
7.4.110.0060.01116.31
7.4.100.0040.01116.52
7.4.90.0140.00416.27
7.4.80.0120.00619.39
7.4.70.0140.00416.54
7.4.60.0100.00716.41
7.4.50.0070.00716.34
7.4.40.0060.01616.35
7.4.00.0100.00714.62
7.3.330.0050.00013.10
7.3.320.0030.00313.02
7.3.310.0050.00316.05
7.3.300.0060.00016.09
7.3.290.0000.00716.17
7.3.280.0080.01016.10
7.3.260.0160.00416.27
7.3.240.0120.00616.27
7.3.230.0150.00416.39
7.3.210.0100.00716.39
7.3.200.0050.01116.44
7.3.190.0090.00616.44
7.3.180.0080.00816.19
7.3.170.0100.01016.37
7.3.160.0060.01216.19
7.3.10.0120.00315.79
7.3.00.0140.01015.84
7.2.330.0110.00716.49
7.2.320.0120.01216.43
7.2.310.0080.00816.21
7.2.300.0070.01016.24
7.2.290.0120.00916.55
7.2.130.0120.00815.93
7.2.120.0130.00615.92
7.2.110.0140.00316.24
7.2.100.0130.00315.93
7.2.90.0100.00715.99
7.2.80.0190.00415.86
7.2.70.0130.00316.22
7.2.60.0180.00716.18
7.2.50.0100.01116.38
7.2.40.0500.00817.09
7.2.30.0450.01317.13
7.2.20.0760.00616.97
7.2.10.0480.00416.85
7.2.00.0440.00816.99
7.1.250.0070.01014.95
7.1.200.0120.00215.09
7.1.160.1580.01216.68
7.1.150.0810.01116.92
7.1.140.1550.00816.72
7.1.130.0810.01116.82
7.1.120.0770.00716.44
7.1.110.1110.00816.05
7.1.100.0810.00616.14
7.1.90.1410.00716.07
7.1.80.1090.00515.84
7.1.70.1140.00715.24
7.1.60.1900.01133.36
7.1.50.1160.01332.58
7.1.40.0250.01332.39
7.1.30.1190.01132.73
7.1.20.0430.01532.51
7.1.10.1100.00814.81
7.1.00.2020.00814.81

preferences:
56.25 ms | 400 KiB | 5 Q