3v4l.org

run code in 300+ PHP versions simultaneously
<?php $db_url = "mysqli://USER:PASSWORD@localhost/some_database"; $db_conn = !is_array($db_url) ? $db_url : isset($db_url["default"]) ? $db_url["default"] : NULL; echo var_export($db_conn);

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)
8.3.60.0070.00718.55
8.3.50.0150.00522.10
8.3.40.0070.00718.64
8.3.30.0100.00318.97
8.3.20.0040.00420.21
8.3.10.0100.00020.22
8.3.00.0060.00317.25
8.2.180.0130.00616.50
8.2.170.0150.00322.96
8.2.160.0150.00420.53
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00422.26
8.2.110.0090.00020.38
8.2.100.0070.00418.09
8.2.90.0050.00518.88
8.2.80.0080.00017.97
8.2.70.0050.00317.50
8.2.60.0060.00317.71
8.2.50.0000.00818.07
8.2.40.0100.00017.91
8.2.30.0000.00719.36
8.2.20.0040.00417.45
8.2.10.0040.00417.81
8.2.00.0080.00017.61
8.1.280.0140.00025.92
8.1.270.0040.00423.92
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00323.92
8.1.230.0030.00719.04
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0080.00017.13
8.1.190.0030.00617.10
8.1.180.0000.00718.10
8.1.170.0080.00018.36
8.1.160.0080.00021.93
8.1.150.0040.00418.65
8.1.140.0070.00017.30
8.1.130.0070.00017.67
8.1.120.0030.00317.22
8.1.110.0020.00517.30
8.1.100.0000.00817.25
8.1.90.0000.00717.30
8.1.80.0000.00817.33
8.1.70.0040.00417.24
8.1.60.0060.00317.36
8.1.50.0000.00717.30
8.1.40.0090.00017.39
8.1.30.0040.00417.47
8.1.20.0040.00417.50
8.1.10.0000.00817.35
8.1.00.0080.00017.17
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0040.00418.37
8.0.270.0030.00317.11
8.0.260.0030.00317.02
8.0.250.0060.00016.91
8.0.240.0030.00716.81
8.0.230.0070.00016.84
8.0.220.0070.00016.70
8.0.210.0030.00316.73
8.0.200.0040.00416.80
8.0.190.0070.00016.77
8.0.180.0000.00716.80
8.0.170.0040.00416.90
8.0.160.0040.00416.86
8.0.150.0000.00816.70
8.0.140.0040.00416.68
8.0.130.0030.00313.21
8.0.120.0050.00316.82
8.0.110.0000.00716.79
8.0.100.0040.00416.64
8.0.90.0030.00516.71
8.0.80.0070.00716.69
8.0.70.0040.00416.76
8.0.60.0070.00016.68
8.0.50.0070.00016.65
8.0.30.0060.01317.02
8.0.20.0080.01017.40
8.0.10.0040.00416.80
8.0.00.0080.00916.58
7.4.330.0000.00515.00
7.4.320.0000.00716.53
7.4.300.0030.00316.39
7.4.290.0000.00716.52
7.4.280.0060.00316.50
7.4.270.0030.00316.53
7.4.260.0000.00816.52
7.4.250.0050.00316.55
7.4.240.0030.00516.56
7.4.230.0000.00716.50
7.4.220.0170.01216.39
7.4.210.0070.00716.35
7.4.200.0000.00716.54
7.4.160.0150.00616.33
7.4.150.0070.01117.40
7.4.140.0110.00917.86
7.4.130.0080.00816.46
7.4.120.0150.00516.59
7.4.110.0070.01016.54
7.4.100.0030.02116.67
7.4.90.0130.00316.51
7.4.80.0060.01119.39
7.4.70.0070.01016.62
7.4.60.0040.01216.64
7.4.50.0000.00616.25
7.4.40.0120.00416.41
7.4.30.0140.00316.70
7.4.00.0070.01014.99
7.3.330.0030.00313.03
7.3.320.0000.00713.02
7.3.310.0000.00716.30
7.3.300.0070.00016.26
7.3.290.0090.00616.13
7.3.280.0070.00816.31
7.3.270.0090.00917.40
7.3.260.0190.00016.44
7.3.250.0120.00416.33
7.3.240.0060.01816.52
7.3.230.0080.00816.39
7.3.210.0100.00616.57
7.3.200.0110.00719.39
7.3.190.0090.01416.37
7.3.180.0060.00916.31
7.3.170.0110.00716.56
7.3.160.0090.00816.43
7.3.10.0070.00416.83
7.3.00.0070.00516.46
7.2.330.0030.01416.61
7.2.320.0100.01316.70
7.2.310.0030.01416.63
7.2.300.0130.01016.50
7.2.290.0110.00616.66
7.2.130.0050.00816.83
7.2.120.0050.00716.71
7.2.110.0020.00916.86
7.2.100.0080.00716.74
7.2.90.0050.00616.77
7.2.80.0040.00816.90
7.2.70.0070.00616.73
7.2.60.0040.00716.82
7.2.50.0060.00716.89
7.2.40.0030.01016.73
7.2.30.0020.01016.95
7.2.20.0080.00516.79
7.2.10.0020.00816.88
7.2.00.0070.00717.47
7.1.250.0050.00815.77
7.1.240.0090.00215.74
7.1.230.0080.00415.76
7.1.220.0090.00315.80
7.1.210.0080.00215.72
7.1.200.0070.00515.79
7.1.190.0030.00715.80
7.1.180.0050.00415.63
7.1.170.0030.00815.72
7.1.160.0050.00515.92
7.1.150.0060.00615.81
7.1.140.0060.00515.87
7.1.130.0030.00915.85
7.1.120.0060.00715.86
7.1.110.0070.00415.65
7.1.100.0060.00616.55
7.1.90.0070.00515.82
7.1.80.0060.00715.77
7.1.70.0010.00916.24
7.1.60.0070.01116.98
7.1.50.0050.00816.12
7.1.40.0070.00815.80
7.1.30.0070.00615.85
7.1.20.0080.00615.85
7.1.10.0050.00415.93
7.1.00.0070.02818.01
7.0.330.0050.00915.39
7.0.320.0020.01015.39
7.0.310.0060.00715.47
7.0.300.0050.00615.42
7.0.290.0080.00315.17
7.0.280.0080.00315.46
7.0.270.0060.00115.43
7.0.260.0060.00515.28
7.0.250.0020.00915.55
7.0.240.0050.00715.45
7.0.230.0080.00515.39
7.0.220.0050.00815.51
7.0.210.0020.01015.21
7.0.200.0030.00715.94
7.0.190.0070.00815.27
7.0.180.0040.00815.38
7.0.170.0070.00515.52
7.0.160.0100.00215.33
7.0.150.0000.01115.46
7.0.140.0070.02417.58
7.0.130.0030.00915.35
7.0.120.0050.01015.36
7.0.110.0080.02917.00
7.0.100.0040.02617.02
7.0.90.0080.03017.00
7.0.80.0040.02616.86
7.0.70.0070.03216.93
7.0.60.0080.02916.84
7.0.50.0110.02617.06
7.0.40.0020.02415.46
7.0.30.0050.02215.56
7.0.20.0110.03015.54
7.0.10.0050.02815.48
7.0.00.0060.02515.51
5.6.380.0050.00714.45
5.6.370.0030.00914.23
5.6.360.0020.00814.34
5.6.350.0050.00714.61
5.6.340.0070.00614.31
5.6.330.0030.00714.46
5.6.320.0060.00614.35
5.6.310.0060.00714.21
5.6.300.0040.01014.51
5.6.290.0040.00614.34
5.6.280.0080.02616.68
5.6.270.0100.00414.57
5.6.260.0060.03116.31
5.6.250.0090.02816.61
5.6.240.0040.03116.43
5.6.230.0060.02816.63
5.6.220.0070.02716.43
5.6.210.0060.03416.36
5.6.200.0080.02716.37
5.6.190.0040.03216.50
5.6.180.0090.02116.32
5.6.170.0030.03516.49
5.6.160.0090.03116.48
5.6.150.0060.03316.45
5.6.140.0090.02416.45
5.6.130.0120.02016.54
5.6.120.0030.03416.40
5.6.110.0070.02916.43
5.6.100.0040.02116.46
5.6.90.0070.01816.47
5.6.80.0070.01516.22
5.6.70.0070.01716.14
5.6.60.0030.02116.13
5.6.50.0070.01816.31
5.6.40.0040.02216.31
5.6.30.0080.02116.13
5.6.20.0070.01516.20
5.6.10.0040.01816.26
5.6.00.0080.02416.17
5.5.380.0090.02414.14
5.5.370.0050.02914.27
5.5.360.0050.03014.40
5.5.350.0040.03214.26
5.5.340.0080.02714.48
5.5.330.0070.02714.38
5.5.320.0040.03114.37
5.5.310.0050.03014.29
5.5.300.0070.02714.36
5.5.290.0050.02914.45
5.5.280.0010.02414.19
5.5.270.0080.02314.32
5.5.260.0040.01814.46
5.5.250.0050.01514.29
5.5.240.0030.01814.16
5.5.230.0070.01714.11
5.5.220.0040.01614.14
5.5.210.0050.01414.12
5.5.200.0020.01714.14
5.5.190.0020.02114.09
5.5.180.0050.01514.18
5.5.170.0040.00411.25
5.5.160.0080.01314.03
5.5.150.0020.01814.17
5.5.140.0060.01414.08
5.5.130.0020.01914.11
5.5.120.0050.01514.11
5.5.110.0050.02214.24
5.5.100.0020.01814.18
5.5.90.0020.01814.21
5.5.80.0020.02014.21
5.5.70.0040.01814.17
5.5.60.0020.01514.06
5.5.50.0010.02214.15
5.5.40.0040.01614.08
5.5.30.0040.01714.20
5.5.20.0020.02914.10
5.5.10.0020.02314.14
5.5.00.0050.01714.15
5.4.450.0040.02013.85
5.4.440.0100.02313.83
5.4.430.0020.03213.89
5.4.420.0020.03013.86
5.4.410.0050.02113.71
5.4.400.0060.01613.74
5.4.390.0030.01613.75
5.4.380.0070.01313.80
5.4.370.0040.02013.80
5.4.360.0050.01613.74
5.4.350.0070.01813.77
5.4.340.0040.01913.69
5.4.330.0020.00711.05
5.4.320.0040.02013.74
5.4.310.0050.01113.73
5.4.300.0070.02113.58
5.4.290.0060.01813.65
5.4.280.0030.02713.75
5.4.270.0010.01913.83
5.4.260.0020.01713.74
5.4.250.0000.01913.76
5.4.240.0030.01813.71
5.4.230.0060.01213.68
5.4.220.0030.01813.70
5.4.210.0050.01613.72
5.4.200.0030.02213.72
5.4.190.0030.01613.69
5.4.180.0040.02213.76
5.4.170.0050.01713.68
5.4.160.0040.02213.76
5.4.150.0020.01713.67
5.4.140.0050.01212.90
5.4.130.0020.01912.81
5.4.120.0030.02112.90
5.4.110.0070.02012.82
5.4.100.0060.02412.79
5.4.90.0040.01712.71
5.4.80.0060.02712.77
5.4.70.0030.02912.76
5.4.60.0060.02412.84
5.4.50.0050.01912.85
5.4.40.0060.02412.76
5.4.30.0050.02012.82
5.4.20.0080.02812.68
5.4.10.0020.03012.82
5.4.00.0050.02612.62
5.3.290.0040.01712.18
5.3.280.0050.01511.99
5.3.270.0050.02512.13
5.3.260.0090.02612.04
5.3.250.0030.01712.06
5.3.240.0040.02412.00
5.3.230.0040.01412.09
5.3.220.0010.01711.99
5.3.210.0010.01812.09
5.3.200.0020.02211.99
5.3.190.0040.03012.03
5.3.180.0070.02212.07
5.3.170.0020.03112.13
5.3.160.0060.02712.12
5.3.150.0050.02712.17
5.3.140.0070.02712.05
5.3.130.0070.02512.06
5.3.120.0020.03111.98
5.3.110.0010.02912.02
5.3.100.0070.02611.87
5.3.90.0070.02511.92
5.3.80.0040.02711.83
5.3.70.0050.02411.75
5.3.60.0020.01711.88
5.3.50.0070.02111.79
5.3.40.0090.02311.88
5.3.30.0030.02211.85
5.3.20.0090.02511.72
5.3.10.0050.02911.60
5.3.00.0040.02911.67
5.2.170.0030.02410.79
5.2.160.0040.02110.91
5.2.150.0040.02410.85
5.2.140.0050.02410.81
5.2.130.0040.02110.84
5.2.120.0020.01610.91
5.2.110.0060.02110.83
5.2.100.0040.02210.79
5.2.90.0030.02210.84
5.2.80.0060.02010.82
5.2.70.0010.01610.81
5.2.60.0030.02510.81
5.2.50.0050.02010.84
5.2.40.0030.02010.75
5.2.30.0020.02510.82
5.2.20.0050.02110.79
5.2.10.0030.02410.79
5.2.00.0030.02310.75
5.1.60.0020.01910.47
5.1.50.0070.00910.52
5.1.40.0040.02010.56
5.1.30.0020.02410.62
5.1.20.0020.02310.59
5.1.10.0060.01610.56
5.1.00.0010.02310.54
5.0.50.0030.01910.30
5.0.40.0040.01710.30
5.0.30.0000.02610.30
5.0.20.0020.01710.30
5.0.10.0040.01510.30
5.0.00.0030.02310.30
4.4.90.0030.00910.30
4.4.80.0010.01410.30
4.4.70.0000.01610.30
4.4.60.0040.01210.30
4.4.50.0030.01210.30
4.4.40.0030.01910.30
4.4.30.0010.01610.30
4.4.20.0020.01610.30
4.4.10.0020.01110.30
4.4.00.0020.01910.30
4.3.110.0050.01210.30
4.3.100.0010.01410.30
4.3.90.0040.00910.30
4.3.80.0020.02110.30
4.3.70.0020.01010.30
4.3.60.0020.01510.30
4.3.50.0030.01310.30
4.3.40.0010.01710.30
4.3.30.0020.01210.30
4.3.20.0010.01510.30
4.3.10.0000.01410.30
4.3.00.0040.01010.30

preferences:
46.39 ms | 401 KiB | 5 Q