3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'a=1&b=2&c=3&d=4'; if( isset($str[0]) ) { //parse_url('a=1&b=2&c=3', $arr); }

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)
8.3.60.0110.00716.75
8.3.50.0080.01217.81
8.3.40.0070.00718.81
8.3.30.0110.00718.59
8.3.20.0040.00420.31
8.3.10.0050.00221.69
8.3.00.0040.00423.61
8.2.180.0130.01016.38
8.2.170.0070.00722.96
8.2.160.0090.00619.32
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0070.00021.13
8.2.110.0060.00320.25
8.2.100.0110.00317.72
8.2.90.0000.00719.09
8.2.80.0050.00317.97
8.2.70.0030.00917.50
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0070.00022.32
8.2.30.0030.00521.03
8.2.20.0000.00717.93
8.2.10.0000.00718.18
8.2.00.0040.00418.16
8.1.280.0100.00725.92
8.1.270.0040.00420.80
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0070.01423.92
8.1.230.0060.00619.01
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.36
8.1.190.0030.00617.23
8.1.180.0070.00018.10
8.1.170.0000.00722.16
8.1.160.0050.00218.87
8.1.150.0070.00021.80
8.1.140.0000.00719.48
8.1.130.0030.00318.92
8.1.120.0000.00717.39
8.1.110.0050.00317.39
8.1.100.0000.00817.37
8.1.90.0030.00317.35
8.1.80.0000.00717.41
8.1.70.0030.00717.39
8.1.60.0070.00017.34
8.1.50.0080.00017.52
8.1.40.0000.00917.45
8.1.30.0040.00417.45
8.1.20.0030.00617.60
8.1.10.0040.00417.54
8.1.00.0060.00617.48
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0000.00718.33
8.0.270.0070.00017.10
8.0.260.0000.00617.19
8.0.250.0030.00316.95
8.0.240.0030.00316.91
8.0.230.0000.00716.88
8.0.220.0000.00716.81
8.0.210.0000.00716.70
8.0.200.0000.00616.86
8.0.190.0000.00716.89
8.0.180.0000.00716.82
8.0.170.0070.00016.87
8.0.160.0040.00416.85
8.0.150.0050.00216.75
8.0.140.0000.00716.84
8.0.130.0030.00613.22
8.0.120.0000.00816.79
8.0.110.0000.00816.93
8.0.100.0000.00716.73
8.0.90.0040.00416.84
8.0.80.0090.00616.77
8.0.70.0030.00516.69
8.0.60.0000.00816.88
8.0.50.0040.00416.64
8.0.30.0060.01116.99
8.0.20.0090.01617.40
8.0.10.0040.00316.90
8.0.00.0120.00816.66
7.4.330.0020.00215.55
7.4.320.0000.00716.36
7.4.300.0000.00616.51
7.4.290.0070.00016.29
7.4.280.0040.00416.52
7.4.270.0000.00716.42
7.4.260.0090.00016.41
7.4.250.0030.00316.46
7.4.240.0000.00716.34
7.4.230.0000.00716.44
7.4.220.0030.01316.48
7.4.210.0080.01116.43
7.4.200.0040.00316.64
7.4.160.0080.00916.33
7.4.150.0060.01117.40
7.4.140.0100.00917.86
7.4.130.0070.01016.43
7.4.120.0100.01116.43
7.4.110.0040.01116.36
7.4.100.0100.00716.51
7.4.90.0030.01316.27
7.4.80.0140.00419.39
7.4.70.0090.00916.30
7.4.60.0060.01016.42
7.4.50.0030.01016.44
7.4.40.0030.01316.23
7.4.30.0090.00916.12
7.4.10.0120.00015.06
7.4.00.0050.00914.86
7.3.330.0000.00613.12
7.3.320.0050.00012.93
7.3.310.0020.00516.24
7.3.300.0030.00316.21
7.3.290.0030.00316.21
7.3.280.0090.01016.21
7.3.270.0070.01017.40
7.3.260.0080.01216.21
7.3.250.0100.00816.30
7.3.240.0130.00616.25
7.3.230.0100.01016.16
7.3.210.0070.01116.19
7.3.200.0040.01616.12
7.3.190.0070.00716.30
7.3.180.0110.00616.30
7.3.170.0100.00616.29
7.3.160.0100.00716.07
7.3.130.0130.00314.63
7.3.120.0030.01314.96
7.3.110.0060.01214.50
7.3.100.0070.00714.37
7.3.90.0030.01314.32
7.3.80.0090.00014.57
7.3.70.0070.00714.82
7.3.60.0040.01114.65
7.3.50.0100.00314.60
7.3.40.0120.00614.48
7.3.30.0040.00814.73
7.3.20.0070.00716.52
7.3.10.0070.00716.63
7.3.00.0000.01116.68
7.2.330.0090.00916.58
7.2.320.0060.01016.49
7.2.310.0060.00916.54
7.2.300.0100.00716.40
7.2.290.0120.00316.57
7.2.260.0140.00415.14
7.2.250.0060.00914.91
7.2.240.0040.00914.97
7.2.230.0070.01014.99
7.2.220.0070.01114.46
7.2.210.0080.00014.72
7.2.200.0120.00314.81
7.2.190.0060.00614.79
7.2.180.0150.00014.93
7.2.170.0060.01214.75
7.2.160.0000.01114.83
7.2.150.0100.00316.48
7.2.140.0080.00417.01
7.2.130.0060.00616.59
7.2.120.0090.00616.75
7.2.110.0060.00316.80
7.2.100.0050.00516.80
7.2.90.0110.00016.52
7.2.80.0060.01016.68
7.2.70.0090.00616.45
7.2.60.0130.00316.83
7.2.50.0030.00616.43
7.2.40.0100.00316.58
7.2.30.0040.01116.51
7.2.20.0110.00316.73
7.2.10.0120.00016.65
7.2.00.0100.00716.75
7.1.330.0100.00315.55
7.1.320.0090.00615.61
7.1.310.0090.00615.30
7.1.300.0030.01315.73
7.1.290.0030.01015.61
7.1.280.0000.01015.32
7.1.270.0030.00915.47
7.1.260.0060.00615.76
7.1.250.0080.00615.38
7.1.240.0100.00315.65
7.1.230.0030.00715.80
7.1.220.0040.01115.72
7.1.210.0000.01515.50
7.1.200.0100.00315.47
7.1.190.0070.00415.39
7.1.180.0080.00415.74
7.1.170.0000.01115.68
7.1.160.0030.01015.64
7.1.150.0070.00715.63
7.1.140.0040.01115.65
7.1.130.0080.00415.63
7.1.120.0000.00915.56
7.1.110.0030.00815.79
7.1.100.0000.01115.77
7.1.90.0030.00615.68
7.1.80.0030.00515.86
7.1.70.0100.00716.34
7.1.60.0090.00516.34
7.1.50.0030.01315.53
7.1.40.0130.00015.62
7.1.30.1060.00824.01
7.1.20.0850.01323.91
7.1.10.0920.01014.97
7.1.00.0930.00815.13
7.0.330.0110.00315.23
7.0.320.0040.00815.41
7.0.310.0090.00615.20
7.0.300.0030.01015.24
7.0.290.0040.00715.09
7.0.280.0030.00615.31
7.0.270.0070.00315.00
7.0.260.0000.01115.15
7.0.250.0000.01415.17
7.0.240.0060.00915.06
7.0.230.0030.00615.21
7.0.220.0030.01315.50
7.0.210.0040.00415.10
7.0.200.0120.00715.95
7.0.190.0100.00015.30
7.0.180.0000.00715.05
7.0.170.1160.00914.67
7.0.160.1280.01214.64
7.0.150.1020.00814.66
7.0.140.0720.00814.83
7.0.130.0730.00614.91
7.0.120.0750.00814.92
7.0.110.1030.01014.77
7.0.100.1050.00514.83
7.0.90.0940.01114.71
7.0.80.0810.01314.91
7.0.70.0900.01314.80
7.0.60.1000.01014.70
7.0.50.0750.00814.88
7.0.40.0910.00513.88
7.0.30.0950.01013.79
7.0.20.0950.01013.88
7.0.10.0780.01413.99
7.0.00.0730.01213.92
5.6.400.0030.01014.11
5.6.390.0040.01114.48
5.6.380.0000.01114.43
5.6.370.0070.00714.66
5.6.360.0140.00014.41
5.6.350.0100.00314.44
5.6.340.0030.00914.34
5.6.330.0100.00314.16
5.6.320.0080.00614.17
5.6.310.0090.00614.37
5.6.300.0000.00814.42
5.6.290.0040.00814.38
5.6.280.0060.00614.43
5.6.270.0080.00814.60
5.6.260.0060.00914.23
5.6.250.0000.00814.29
5.6.240.0060.00614.06
5.6.230.0100.00314.06
5.6.220.0030.00514.30
5.6.210.0040.01214.53
5.6.200.0120.00314.39
5.6.190.0040.00414.26
5.6.180.0070.00414.33
5.6.170.0030.01014.56
5.6.160.0050.00514.23
5.6.150.0040.00414.50
5.6.140.0000.00813.96
5.6.130.0070.01014.17
5.6.120.0100.00214.03
5.6.110.0070.01014.26
5.6.100.0060.00914.34
5.6.90.0120.00314.08
5.6.80.0050.01014.25
5.6.70.0000.01314.15
5.6.60.0070.00714.13
5.6.50.0040.01114.27
5.6.40.0040.00714.25
5.6.30.0040.01113.99
5.6.20.0070.00714.02
5.6.10.0040.01214.21
5.6.00.0090.00314.46

preferences:
56.38 ms | 400 KiB | 5 Q