3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'a="b" c="d" e="f"'; parse_str(str_replace(['"',' '],['','&'],$string),$out); var_export($out);

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)
8.5.10.0110.00718.25
8.5.00.0100.01119.65
8.4.150.0020.00014.05
8.4.140.0110.01017.39
8.4.130.0070.01417.76
8.4.120.0080.00520.52
8.4.110.0100.00722.41
8.4.100.0110.01018.44
8.4.90.0070.01018.64
8.4.80.0070.00219.59
8.4.70.0030.00618.05
8.4.60.0110.00918.95
8.4.50.0110.00619.26
8.4.40.0060.00319.37
8.4.30.0160.00317.68
8.4.20.0110.00719.19
8.4.10.0090.00019.32
8.3.280.0120.00918.32
8.3.270.0080.01116.49
8.3.260.0110.00816.36
8.3.250.0140.00518.95
8.3.240.0040.00516.61
8.3.230.0080.00316.62
8.3.220.0070.00117.08
8.3.210.0100.00516.74
8.3.200.0040.00516.48
8.3.190.0090.00516.98
8.3.180.0090.00916.71
8.3.170.0070.01116.48
8.3.160.0110.00718.26
8.3.150.0130.00716.94
8.3.140.0090.00916.84
8.3.130.0080.00018.22
8.3.120.0050.00318.97
8.3.110.0150.00620.94
8.3.100.0000.00716.48
8.3.90.0060.00326.77
8.3.80.0050.00517.97
8.3.70.0120.00918.30
8.3.60.0120.00616.50
8.3.50.0180.00617.35
8.3.40.0040.01118.60
8.3.30.0070.00718.46
8.3.20.0040.00420.16
8.3.10.0080.00021.65
8.3.00.0060.00319.13
8.2.290.0040.00420.48
8.2.280.0080.00818.41
8.2.270.0060.00316.74
8.2.260.0050.00316.28
8.2.250.0000.00816.67
8.2.240.0060.00317.32
8.2.230.0000.00822.58
8.2.220.0090.00024.06
8.2.210.0080.00026.77
8.2.200.0090.00616.38
8.2.190.0180.00316.63
8.2.180.0080.00818.41
8.2.170.0130.00722.96
8.2.160.0040.01120.39
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0070.00020.93
8.2.110.0030.00620.88
8.2.100.0030.00917.66
8.2.90.0040.00819.28
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0030.00517.80
8.2.50.0040.00418.10
8.2.40.0040.00420.37
8.2.30.0040.00419.21
8.2.20.0040.00417.88
8.2.10.0040.00417.90
8.2.00.0000.00718.27
8.1.330.0110.00821.95
8.1.320.0120.00715.82
8.1.310.0070.01116.60
8.1.300.0030.00619.66
8.1.290.0050.00530.84
8.1.280.0090.00625.92
8.1.270.0040.00420.29
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00022.81
8.1.230.0090.00317.70
8.1.220.0050.00317.74
8.1.210.0090.00018.77
8.1.200.0030.00617.36
8.1.190.0000.00817.22
8.1.180.0080.00018.10
8.1.170.0080.00018.53
8.1.160.0000.00718.73
8.1.150.0000.00718.72
8.1.140.0070.00017.63
8.1.130.0000.00619.00
8.1.120.0030.00317.40
8.1.110.0030.00617.34
8.1.100.0070.00017.34
8.1.90.0030.00517.39
8.1.80.0040.00717.40
8.1.70.0030.00317.27
8.1.60.0040.00417.45
8.1.50.0080.00017.42
8.1.40.0070.00317.44
8.1.30.0060.00317.46
8.1.20.0080.00017.60
8.1.10.0000.00717.46
8.1.00.0060.00617.40
8.0.300.0070.00018.77
8.0.290.0000.00816.63
8.0.280.0050.00218.37
8.0.270.0050.00217.10
8.0.260.0040.00420.18
8.0.250.0030.00316.91
8.0.240.0080.00016.89
8.0.230.0000.00716.84
8.0.220.0040.00416.81
8.0.210.0030.00316.73
8.0.200.0000.00716.84
8.0.190.0070.00016.75
8.0.180.0030.00316.75
8.0.170.0000.00916.77
8.0.160.0040.00416.83
8.0.150.0000.00716.71
8.0.140.0000.00716.83
8.0.130.0030.00313.23
8.0.120.0000.00716.71
8.0.110.0000.00716.83
8.0.100.0000.00716.88
8.0.90.0040.00416.88
8.0.80.0120.00916.86
8.0.70.0040.00416.88
8.0.60.0020.00516.85
8.0.50.0050.00216.64
8.0.30.0070.01016.89
8.0.20.0140.00817.40
8.0.10.0000.00717.05
8.0.00.0050.01416.58
7.4.330.0020.00215.55
7.4.320.0030.00316.43
7.4.300.0060.00016.57
7.4.290.0000.00616.52
7.4.280.0080.00016.56
7.4.270.0000.00816.33
7.4.260.0030.00316.42
7.4.250.0000.00716.29
7.4.240.0060.00016.52
7.4.230.0000.00716.26
7.4.220.0040.00416.48
7.4.210.0070.00816.47
7.4.200.0040.00416.38
7.4.160.0100.00716.48
7.4.150.0110.00617.40
7.4.140.0130.00717.86
7.4.130.0120.00616.54
7.4.120.0090.01016.38
7.4.110.0070.01016.23
7.4.100.0090.00616.39
7.4.90.0060.01216.26
7.4.80.0200.00519.39
7.4.70.0170.00916.55
7.4.60.0120.00316.59
7.4.50.0090.00516.11
7.4.40.0060.01116.31
7.4.00.0080.00914.91
7.3.330.0000.00512.88
7.3.320.0030.00312.88
7.3.310.0030.00316.18
7.3.300.0030.00316.13
7.3.290.0000.00716.14
7.3.280.0140.00616.11
7.3.270.0080.00817.40
7.3.260.0100.00716.31
7.3.250.0070.00916.33
7.3.240.0130.00616.21
7.3.230.0030.01316.15
7.3.210.0180.00016.37
7.3.200.0030.01316.35
7.3.190.0060.01016.17
7.3.180.0070.01016.14
7.3.170.0130.00616.18
7.3.160.0100.00716.51
7.3.120.0070.01014.71
7.3.110.0100.01014.69
7.3.100.0060.01214.39
7.3.90.0070.00714.30
7.3.80.0080.00314.53
7.3.70.0000.01414.76
7.3.60.0030.01014.62
7.3.50.0100.00314.59
7.3.40.0110.00714.42
7.3.30.0070.00714.82
7.3.20.0060.00316.32
7.3.10.0050.00916.40
7.3.00.0050.00916.40
7.2.330.0080.00816.34
7.2.320.0080.00916.38
7.2.310.0070.01016.58
7.2.300.0100.00616.31
7.2.290.0100.01316.48
7.2.250.0030.01215.04
7.2.240.0040.01214.70
7.2.230.0040.01114.81
7.2.220.0030.01014.93
7.2.210.0070.01014.40
7.2.200.0080.00414.68
7.2.190.0110.00314.80
7.2.180.0100.01014.73
7.2.170.0000.02114.54
7.2.160.0060.00614.91
7.2.150.0080.00816.49
7.2.140.0040.01116.64
7.2.130.0080.00316.63
7.2.120.0030.01016.40
7.2.110.0020.00616.61
7.2.100.0030.01016.67
7.2.90.0050.00616.66
7.2.80.0060.00816.74
7.2.70.0080.00516.58
7.2.60.0060.00816.67
7.2.50.0060.00716.66
7.2.40.0050.01316.79
7.2.30.0060.00916.63
7.2.20.0060.00816.76
7.2.10.0180.00916.96
7.2.00.0140.01117.02
7.1.330.0030.01015.83
7.1.320.0070.01115.62
7.1.310.0070.00716.05
7.1.300.0090.00315.53
7.1.290.0070.01115.68
7.1.280.0090.01215.74
7.1.270.0000.01315.75
7.1.260.0120.00315.73
7.1.250.0030.00815.74
7.1.240.0040.00815.54
7.1.230.0030.01015.78
7.1.220.0090.00315.62
7.1.210.0050.01015.57
7.1.200.0030.00815.63
7.1.190.0060.00615.61
7.1.180.0070.00815.65
7.1.170.0040.00715.62
7.1.160.0030.00915.56
7.1.150.0060.00815.70
7.1.140.0030.00915.71
7.1.130.0130.00516.00
7.1.120.0110.00815.88
7.1.110.0110.00915.70
7.1.100.0120.00715.87
7.1.90.0100.00915.76
7.1.80.0140.00815.84
7.1.70.0100.01015.34
7.1.60.0160.00721.49
7.1.50.0120.01221.31
7.1.40.0130.00821.24
7.1.30.0130.00821.27
7.1.20.0160.00821.36
7.1.10.0110.00915.31
7.1.00.0150.00315.34
7.0.330.0050.00715.37
7.0.320.0050.00515.29
7.0.310.0030.00515.47
7.0.300.0030.00715.13
7.0.290.0030.01315.11
7.0.280.0070.00715.40
7.0.270.0040.01115.48
7.0.260.0120.00015.24
7.0.250.0090.00615.39
7.0.240.0060.00915.50
7.0.230.0030.00615.43
7.0.220.0050.00515.36
7.0.210.0130.00015.31
7.0.200.0070.01115.43
7.0.190.0030.00715.45
7.0.180.0090.00615.46
7.0.170.0070.00715.38
7.0.160.0040.01115.11
7.0.150.0100.00315.43
7.0.140.0070.00315.45
7.0.130.0120.00315.21
7.0.120.0000.01415.25
7.0.110.0060.00315.05
7.0.100.0070.01015.49
7.0.90.0070.01015.44
7.0.80.0060.00915.11
7.0.70.0080.00415.20
7.0.60.0090.00015.36
7.0.50.0060.00615.25
7.0.40.0000.01413.16
7.0.30.0090.00913.42
7.0.20.0000.01313.15
7.0.10.0000.01713.31
7.0.00.0060.00313.25
5.6.400.0060.00614.18
5.6.390.0090.00613.98
5.6.380.0090.00414.08
5.6.370.0140.00014.13
5.6.360.0110.00414.44
5.6.350.0100.00614.04
5.6.340.0030.00714.35
5.6.330.0060.01214.29
5.6.320.0000.01714.05
5.6.310.0100.01014.56
5.6.300.0060.00814.32
5.6.290.0070.00714.05
5.6.280.0000.01513.93
5.6.270.0040.01114.21
5.6.260.0150.00414.27
5.6.250.0060.00914.10
5.6.240.0170.00014.45
5.6.230.0070.01014.39
5.6.220.0000.01414.26
5.6.210.0070.00414.29
5.6.200.0070.00714.14
5.6.190.0030.01414.16
5.6.180.0060.01214.23
5.6.170.0040.01214.22
5.6.160.0060.00314.25
5.6.150.0040.01114.19
5.6.140.0060.00614.45
5.6.130.0030.01214.36
5.6.120.0060.00614.26
5.6.110.0040.01114.12
5.6.100.0030.01013.88
5.6.90.0030.01014.30
5.6.80.0090.00913.99
5.6.70.0140.00314.18
5.6.60.0040.00714.19
5.6.50.0080.00414.42
5.6.40.0080.00814.00
5.6.30.0110.00314.15
5.6.20.0060.00914.12
5.6.10.0100.00313.87
5.6.00.0070.00714.16

preferences:
172.47 ms | 403 KiB | 5 Q