3v4l.org

run code in 300+ PHP versions simultaneously
<?php // 1. example (not working) $get_string = "format=[epub,mobi]"; parse_str($get_string, $get_array); print_r($get_array); // 2. example: (working) $get_string = "format[]=epub&format[]=mobi"; parse_str($get_string, $get_array); print_r($get_array);

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)
8.3.60.0040.01118.30
8.3.50.0200.00016.24
8.3.40.0180.00318.71
8.3.30.0090.00618.54
8.3.20.0000.00720.20
8.3.10.0040.00422.09
8.3.00.0040.00423.65
8.2.180.0070.01016.75
8.2.170.0090.00622.96
8.2.160.0140.00020.19
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00422.14
8.2.120.0080.00026.35
8.2.110.0090.00019.31
8.2.100.0040.00818.03
8.2.90.0030.00519.22
8.2.80.0030.00617.97
8.2.70.0060.00317.49
8.2.60.0000.00817.80
8.2.50.0040.00418.10
8.2.40.0020.00520.33
8.2.30.0000.00719.18
8.2.20.0040.00417.86
8.2.10.0080.00018.04
8.2.00.0000.00818.20
8.1.280.0120.00625.92
8.1.270.0000.00820.38
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.82
8.1.230.0110.00517.42
8.1.220.0030.00617.74
8.1.210.0100.00018.77
8.1.200.0080.00317.23
8.1.190.0030.00916.88
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0000.00818.80
8.1.150.0040.00420.17
8.1.140.0000.00819.41
8.1.130.0030.00318.92
8.1.120.0000.00817.38
8.1.110.0020.00517.32
8.1.100.0000.00717.42
8.1.90.0040.00417.38
8.1.80.0040.00317.28
8.1.70.0000.00817.36
8.1.60.0000.00917.49
8.1.50.0070.00017.33
8.1.40.0050.00317.34
8.1.30.0050.00217.49
8.1.20.0000.00717.59
8.1.10.0000.00817.41
8.1.00.0080.00017.46
8.0.300.0070.00018.77
8.0.290.0050.00216.58
8.0.280.0040.00418.34
8.0.270.0070.00017.19
8.0.260.0000.00817.27
8.0.250.0000.00716.91
8.0.240.0030.00616.89
8.0.230.0070.00016.86
8.0.220.0030.00516.76
8.0.210.0030.00316.73
8.0.200.0070.00016.93
8.0.190.0000.00916.88
8.0.180.0050.00316.89
8.0.170.0000.00716.84
8.0.160.0000.00716.72
8.0.150.0050.00316.74
8.0.140.0040.00416.74
8.0.130.0020.00713.24
8.0.120.0040.00416.80
8.0.110.0040.00416.70
8.0.100.0040.00416.69
8.0.90.0020.00516.65
8.0.80.0030.01216.88
8.0.70.0000.00716.85
8.0.60.0040.00416.84
8.0.50.0000.00716.79
8.0.30.0120.00816.82
8.0.20.0120.00917.40
8.0.10.0040.00416.82
8.0.00.0160.00916.50
7.4.330.0050.00015.55
7.4.320.0030.00316.30
7.4.300.0060.00016.52
7.4.290.0030.00616.34
7.4.280.0030.00516.45
7.4.270.0030.00316.45
7.4.260.0040.00416.32
7.4.250.0080.00016.39
7.4.240.0050.00316.58
7.4.230.0040.00416.35
7.4.220.0060.01216.39
7.4.210.0030.01216.43
7.4.200.0070.00016.42
7.4.160.0090.00816.46
7.4.150.0070.01417.40
7.4.140.0160.00717.86
7.4.130.0110.00916.33
7.4.120.0090.01416.46
7.4.110.0030.01516.58
7.4.100.0070.01316.40
7.4.90.0130.00316.30
7.4.80.0090.00919.39
7.4.70.0120.00916.21
7.4.60.0120.00316.28
7.4.50.0060.00916.48
7.4.40.0090.01216.38
7.4.30.0080.00816.36
7.4.00.0090.00614.49
7.3.330.0030.00312.98
7.3.320.0000.00613.07
7.3.310.0000.00716.07
7.3.300.0000.00716.13
7.3.290.0040.01016.14
7.3.280.0090.00916.11
7.3.270.0120.00617.40
7.3.260.0070.01016.21
7.3.250.0080.01116.22
7.3.240.0080.01116.34
7.3.230.0060.01016.39
7.3.210.0030.01316.03
7.3.200.0030.01516.31
7.3.190.0110.00716.25
7.3.180.0120.00316.16
7.3.170.0060.00916.18
7.3.160.0070.00916.27
7.2.330.0090.01216.18
7.2.320.0170.00016.57
7.2.310.0100.01016.54
7.2.300.0050.02116.59
7.2.290.0100.00816.30
7.2.60.0030.01316.45
7.2.50.0160.00316.58
7.1.200.0000.01315.83
7.1.70.0030.00617.11
7.1.60.0120.00317.04
7.1.30.1230.06336.46
7.1.20.1430.07736.56
7.1.10.1330.06720.46
7.1.00.1400.06320.43
7.0.200.0080.00016.26
7.0.170.2630.07020.08
7.0.160.1600.08320.17
7.0.150.1630.07719.90
7.0.140.1230.07320.02
7.0.130.1370.06720.03
7.0.120.1000.08020.04
7.0.110.1100.07720.04
7.0.100.0930.07020.02
7.0.90.1000.06320.20
7.0.80.1300.08320.15
7.0.70.1270.04720.21
7.0.60.1130.06720.29
7.0.50.1400.09019.96
7.0.40.1870.06320.13
7.0.30.2200.07720.11
7.0.20.1530.07720.11
7.0.10.1430.06320.07
7.0.00.1570.07020.05

preferences:
61.65 ms | 400 KiB | 5 Q