3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "field[a][2][b][0][c][1][field_name]=value"; parse_str($text, $result); print_r($result);

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)
8.3.120.0170.00318.84
8.3.110.0060.00320.94
8.3.100.0100.00016.57
8.3.90.0080.00026.77
8.3.80.0090.00018.31
8.3.70.0110.00718.26
8.3.60.0150.00018.11
8.3.50.0130.00717.29
8.3.40.0060.00918.72
8.3.30.0040.01118.53
8.3.20.0070.00719.25
8.3.10.0080.00621.73
8.3.00.0050.00322.43
8.2.240.0080.00017.10
8.2.230.0030.00622.58
8.2.220.0090.00037.54
8.2.210.0080.00026.77
8.2.200.0060.00316.50
8.2.190.0160.00316.58
8.2.180.0040.01116.63
8.2.170.0100.01022.96
8.2.160.0060.00820.91
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.94
8.2.110.0100.00022.26
8.2.100.0060.00617.72
8.2.90.0060.00317.63
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0060.00318.09
8.2.50.0040.00418.10
8.2.40.0000.00821.02
8.2.30.0000.00720.70
8.2.20.0000.00718.05
8.2.10.0040.00417.87
8.2.00.0000.00719.33
8.1.300.0120.00317.87
8.1.290.0050.00330.84
8.1.280.0140.00325.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0070.00428.09
8.1.240.0040.00422.21
8.1.230.0040.00721.04
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00717.23
8.1.190.0030.00517.13
8.1.180.0030.00618.10
8.1.170.0040.00418.44
8.1.160.0050.00218.77
8.1.150.0030.00518.79
8.1.140.0030.00520.78
8.1.130.0030.00319.02
8.1.120.0000.00717.41
8.1.110.0070.00017.36
8.1.100.0040.00417.40
8.1.90.0030.00517.39
8.1.80.0000.00817.41
8.1.70.0040.00417.38
8.1.60.0030.00617.42
8.1.50.0000.00817.47
8.1.40.0040.00417.48
8.1.30.0040.00417.48
8.1.20.0070.00417.64
8.1.10.0070.00017.54
8.1.00.0040.00417.45
8.0.300.0050.00220.07
8.0.290.0000.00716.63
8.0.280.0000.00718.29
8.0.270.0030.00316.76
8.0.260.0030.00321.95
8.0.250.0090.00016.90
8.0.240.0030.00616.91
8.0.230.0030.00816.98
8.0.220.0000.00716.85
8.0.210.0030.00316.81
8.0.200.0000.00616.86
8.0.190.0000.00816.75
8.0.180.0040.00416.86
8.0.170.0030.00616.87
8.0.160.0030.00416.79
8.0.150.0040.00416.76
8.0.140.0030.00316.67
8.0.130.0000.00813.20
8.0.120.0040.00416.82
8.0.110.0080.00016.81
8.0.100.0000.00716.86
8.0.90.0030.00316.79
8.0.80.0080.01116.79
8.0.70.0000.00716.64
8.0.60.0050.00316.70
8.0.50.0000.00716.69
8.0.30.0080.01017.16
8.0.20.0090.01217.40
8.0.10.0000.00816.82
8.0.00.0070.01216.63
7.4.330.0020.00215.55
7.4.320.0060.00016.50
7.4.300.0060.00016.53
7.4.290.0040.00416.53
7.4.280.0060.00316.45
7.4.270.0030.00316.45
7.4.260.0020.00516.39
7.4.250.0060.00016.40
7.4.240.0030.00316.54
7.4.230.0030.00316.34
7.4.220.0080.00016.50
7.4.210.0070.00716.54
7.4.200.0000.00716.35
7.4.160.0100.00616.52
7.4.140.0080.00917.86
7.4.130.0120.00816.43
7.4.120.0080.01116.49
7.4.110.0100.00716.43
7.4.100.0030.01416.38
7.4.90.0090.00916.37
7.4.80.0070.01119.39
7.4.70.0080.00816.53
7.4.60.0200.00616.34
7.4.50.0090.00816.53
7.4.40.0090.00916.46
7.4.00.0080.01014.85
7.3.330.0020.00212.89
7.3.320.0000.00613.06
7.3.310.0080.00016.21
7.3.300.0000.00616.12
7.3.290.0070.00016.09
7.3.280.0060.00916.17
7.3.260.0110.00716.17
7.3.240.0090.01116.24
7.3.230.0130.01016.19
7.3.210.0030.01916.30
7.3.200.0100.01016.12
7.3.190.0090.01216.27
7.3.180.0080.00816.32
7.3.170.0120.00316.05
7.3.160.0130.00316.22
7.3.120.0000.01714.89
7.3.110.0100.00714.60
7.3.100.0060.00314.91
7.3.90.0090.00614.48
7.3.80.0070.00715.03
7.3.70.0040.01114.54
7.3.60.0000.01114.63
7.3.50.0060.00314.58
7.3.40.0070.00714.68
7.3.30.0060.00314.45
7.3.20.0060.00616.25
7.3.10.0070.01116.28
7.3.00.0120.00416.68
7.2.330.0090.01016.19
7.2.320.0120.00816.55
7.2.310.0100.01316.15
7.2.300.0030.01316.35
7.2.290.0030.01316.46
7.2.250.0070.01014.72
7.2.240.0070.01014.65
7.2.230.0030.01314.74
7.2.220.0030.01614.40
7.2.210.0070.00714.82
7.2.200.0030.01614.67
7.2.190.0060.00614.46
7.2.180.0050.00514.64
7.2.170.0070.00714.75
7.2.110.0160.00316.48
7.2.90.0600.00014.45
7.2.80.0450.01014.51
7.2.70.0540.00614.83
7.2.60.0510.01114.62
7.2.50.0900.01014.71
7.2.40.0450.00614.15
7.2.30.0470.01114.89
7.2.20.0550.01014.72
7.2.10.0470.00314.68
7.2.00.0510.00614.61
7.1.330.0080.00815.38
7.1.320.0040.00715.81
7.1.310.0080.00515.73
7.1.300.0030.01015.79
7.1.290.0070.00715.63
7.1.280.0030.00615.70
7.1.270.0070.00715.70
7.1.260.0000.01215.78
7.1.210.0590.00313.55
7.1.200.0560.00713.85
7.1.190.0410.01513.92
7.1.180.0450.00013.63
7.1.170.0630.00613.66
7.1.160.0470.01113.64
7.1.150.0580.01513.35
7.1.140.0400.01113.82
7.1.130.0460.00313.97
7.1.120.0300.01313.52
7.1.110.0390.00713.55
7.1.100.0340.01213.94
7.1.90.0400.00613.58
7.1.80.0390.00413.37
7.1.70.0570.01313.73
7.1.60.0620.01631.22
7.1.50.0540.01431.41
7.1.40.0850.01331.86
7.1.30.0770.01031.85
7.1.20.0660.00631.51
7.1.10.0340.01313.74
7.1.00.0570.00813.35

preferences:
28.1 ms | 403 KiB | 5 Q