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)
8.3.60.0070.01016.75
8.3.50.0140.00718.17
8.3.40.0080.00818.59
8.3.30.0120.00618.76
8.3.20.0040.00420.22
8.3.10.0040.00421.73
8.3.00.0040.00423.70
8.2.180.0160.00616.63
8.2.170.0100.00722.96
8.2.160.0070.00719.49
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00020.43
8.2.120.0040.00426.35
8.2.110.0060.00319.23
8.2.100.0080.00417.98
8.2.90.0080.00019.21
8.2.80.0000.00917.97
8.2.70.0000.01117.50
8.2.60.0030.00617.91
8.2.50.0000.00818.10
8.2.40.0040.00422.40
8.2.30.0060.00321.09
8.2.20.0000.00718.05
8.2.10.0000.00718.18
8.2.00.0000.00718.18
8.1.280.0040.01125.92
8.1.270.0060.00320.70
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0090.00317.52
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.25
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0000.00721.97
8.1.160.0000.00718.86
8.1.150.0000.00721.79
8.1.140.0040.00419.52
8.1.130.0030.00319.08
8.1.120.0040.00417.36
8.1.110.0000.00717.38
8.1.100.0050.00217.39
8.1.90.0040.00417.29
8.1.80.0000.00717.43
8.1.70.0040.00417.36
8.1.60.0000.00817.45
8.1.50.0000.00717.50
8.1.40.0000.00817.38
8.1.30.0040.00417.54
8.1.20.0030.00617.43
8.1.10.0020.00517.61
8.1.00.0110.00017.57
8.0.300.0000.00718.77
8.0.290.0070.00316.75
8.0.280.0000.00718.49
8.0.270.0000.00817.12
8.0.260.0030.00317.20
8.0.250.0000.00716.93
8.0.240.0040.00416.86
8.0.230.0040.00416.89
8.0.220.0000.00716.90
8.0.210.0030.00316.79
8.0.200.0000.00717.02
8.0.190.0040.00416.85
8.0.180.0040.00416.89
8.0.170.0070.00016.80
8.0.160.0000.00716.92
8.0.150.0080.00016.72
8.0.140.0040.00416.82
8.0.130.0000.00713.25
8.0.120.0050.00216.80
8.0.110.0000.00716.88
8.0.100.0000.00716.92
8.0.90.0000.00716.87
8.0.80.0070.00716.82
8.0.70.0040.00416.77
8.0.60.0070.00016.68
8.0.50.0000.00716.88
8.0.30.0080.01316.81
8.0.20.0080.01217.40
8.0.10.0020.00516.96
8.0.00.0070.01016.61
7.4.330.0000.00515.55
7.4.320.0000.00716.42
7.4.300.0030.00316.45
7.4.290.0070.00016.43
7.4.280.0040.00416.43
7.4.270.0030.00316.46
7.4.260.0090.00016.48
7.4.250.0000.00716.43
7.4.240.0030.00316.35
7.4.230.0030.00316.62
7.4.220.0060.00916.52
7.4.210.0080.00816.53
7.4.200.0030.00316.47
7.4.160.0110.00516.39
7.4.150.0070.01017.40
7.4.140.0130.00617.86
7.4.130.0090.00916.46
7.4.120.0060.01316.40
7.4.110.0060.01016.54
7.4.100.0130.00416.56
7.4.90.0100.00716.39
7.4.80.0100.00619.39
7.4.70.0070.01416.25
7.4.60.0120.00616.39
7.4.50.0000.01516.25
7.4.40.0160.00016.51
7.4.30.0030.01516.17
7.4.00.0090.00615.09
7.3.330.0030.00313.10
7.3.320.0000.00513.15
7.3.310.0030.00316.30
7.3.300.0040.00416.25
7.3.290.0000.00716.24
7.3.280.0080.01016.30
7.3.270.0110.00717.40
7.3.260.0080.00916.36
7.3.250.0110.00816.34
7.3.240.0100.00716.41
7.3.230.0160.00716.33
7.3.210.0040.01216.15
7.3.200.0070.01116.23
7.3.190.0130.00416.34
7.3.180.0140.00416.23
7.3.170.0090.00916.16
7.3.160.0120.00316.21
7.2.330.0080.00816.21
7.2.320.0080.00816.60
7.2.310.0080.00816.35
7.2.300.0140.00716.57
7.2.290.0050.01016.57
7.2.110.0590.00616.49
7.2.100.0080.00816.16
7.2.90.0160.00316.32
7.2.80.0140.00716.59
7.2.70.0140.00316.84
7.2.60.0150.00616.84
7.2.50.0170.00316.63
7.2.40.0150.00316.73
7.2.30.0210.00916.75
7.2.20.0250.00016.92
7.2.10.0140.00316.80
7.2.00.0090.00417.75
7.1.230.0100.00315.73
7.1.220.0090.00615.76
7.1.210.0260.00315.29
7.1.200.0120.00515.66
7.1.190.0230.00815.69
7.1.180.0210.00315.82
7.1.170.0240.00415.71
7.1.160.0230.00615.64
7.1.150.0110.00415.63
7.1.140.0180.00615.70
7.1.130.0140.01015.57
7.1.120.0230.00015.37
7.1.110.0120.00815.61
7.1.100.0150.00917.04
7.1.90.0200.00715.75
7.1.80.0120.00515.57
7.1.70.0110.00616.39
7.1.60.0110.00616.43
7.1.50.0110.00816.20
7.1.40.0340.00715.79
7.1.30.0860.01124.06
7.1.20.1050.01224.25
7.1.10.0850.00815.27
7.1.00.0970.00515.37
7.0.310.0190.00815.11
7.0.300.0260.00015.51
7.0.290.0160.00614.99
7.0.280.0170.00715.12
7.0.270.0150.00615.03
7.0.260.0240.00715.22
7.0.250.0190.00615.18
7.0.240.0150.00415.32
7.0.230.0070.00615.09
7.0.220.0150.00315.43
7.0.210.0210.00015.27
7.0.200.0090.00816.04
7.0.190.0220.00915.39
7.0.180.0210.00515.47
7.0.170.0990.00314.95
7.0.160.0820.01014.92
7.0.150.0970.01014.74
7.0.140.0800.01114.90
7.0.130.1450.00314.88
7.0.120.0810.00814.99
7.0.110.0980.00814.87
7.0.100.0740.00614.83
7.0.90.0620.00514.66
7.0.80.0120.00514.93
7.0.70.0180.00514.87
7.0.60.0550.00514.82
7.0.50.0590.00714.92
7.0.40.0820.00714.04
7.0.30.0750.00713.94
7.0.20.1170.00713.83
7.0.10.0700.00513.94
7.0.00.0890.00313.94
5.6.380.0030.01314.30

preferences:
63.14 ms | 401 KiB | 5 Q