3v4l.org

run code in 300+ PHP versions simultaneously
<?php $database = 'usr_v23456_1'; if ('' === trim($database) || 'usr' !== substr($database, 0, 3)) { throw new \InvalidArgumentException(sprintf('The given user name "%s" is invalid.', $database)); }

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)
8.3.60.0120.00316.38
8.3.50.0070.00922.11
8.3.40.0070.01118.89
8.3.30.0100.01018.93
8.3.20.0080.00020.16
8.3.10.0070.00021.77
8.3.00.0030.00517.93
8.2.180.0110.00716.50
8.2.170.0090.00922.96
8.2.160.0090.00520.33
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00221.10
8.2.110.0060.00322.20
8.2.100.0000.01217.78
8.2.90.0000.00819.21
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0050.00318.05
8.2.50.0060.00318.07
8.2.40.0040.00419.76
8.2.30.0040.00417.99
8.2.20.0000.00717.68
8.2.10.0050.00217.93
8.2.00.0000.00817.63
8.1.280.0090.00625.92
8.1.270.0040.00423.71
8.1.260.0050.00226.35
8.1.250.0050.00228.09
8.1.240.0030.00623.84
8.1.230.0040.00818.95
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0060.00318.55
8.1.160.0000.00821.93
8.1.150.0030.00518.93
8.1.140.0000.00817.38
8.1.130.0030.00317.82
8.1.120.0040.00417.38
8.1.110.0040.00417.44
8.1.100.0030.00417.34
8.1.90.0030.00617.50
8.1.80.0030.00517.43
8.1.70.0000.00717.34
8.1.60.0030.00517.59
8.1.50.0090.00017.56
8.1.40.0110.00017.48
8.1.30.0000.00817.66
8.1.20.0000.00717.55
8.1.10.0000.00717.41
8.1.00.0040.00417.45
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0000.00718.38
8.0.270.0040.00417.30
8.0.260.0000.00617.16
8.0.250.0000.00816.97
8.0.240.0060.00016.91
8.0.230.0040.00416.89
8.0.220.0070.00016.86
8.0.210.0030.00316.76
8.0.200.0000.00616.92
8.0.190.0030.00616.91
8.0.180.0000.00716.86
8.0.170.0080.00016.90
8.0.160.0030.00316.91
8.0.150.0000.00816.88
8.0.140.0000.00716.86
8.0.130.0030.00313.30
8.0.120.0000.00816.91
8.0.110.0030.00516.81
8.0.100.0000.00716.82
8.0.90.0040.00416.77
8.0.80.0060.00916.88
8.0.70.0040.00416.77
8.0.60.0040.00416.88
8.0.50.0040.00416.92
8.0.30.0080.01216.80
8.0.20.0160.00317.40
8.0.10.0040.00416.86
8.0.00.0080.01516.73
7.4.330.0030.00315.00
7.4.320.0000.00616.61
7.4.300.0060.00016.48
7.4.290.0070.00316.51
7.4.280.0040.00416.54
7.4.270.0070.00016.50
7.4.260.0070.00016.44
7.4.250.0050.00216.45
7.4.240.0020.00516.44
7.4.230.0030.00316.47
7.4.220.0070.00916.39
7.4.210.0110.00316.63
7.4.200.0000.00716.41
7.4.160.0080.00816.39
7.4.150.0060.01117.40
7.4.140.0070.01017.86
7.4.130.0140.00816.55
7.4.120.0160.00616.38
7.4.110.0050.01116.41
7.4.100.0120.01216.54
7.4.90.0090.00916.43
7.4.80.0130.00419.39
7.4.70.0120.00416.40
7.4.60.0130.00316.57
7.4.50.0060.00316.35
7.4.40.0030.01416.49
7.4.30.0040.01216.49
7.4.00.0040.01114.93
7.3.330.0030.00313.13
7.3.320.0030.00312.92
7.3.310.0030.00316.25
7.3.300.0000.00716.08
7.3.290.0070.01116.22
7.3.280.0080.00916.18
7.3.270.0110.00717.40
7.3.260.0110.00716.32
7.3.240.0140.00316.29
7.3.230.0090.00616.39
7.3.210.0060.01316.39
7.3.200.0160.00619.39
7.3.190.0070.01316.40
7.3.180.0070.01416.10
7.3.170.0030.01316.34
7.3.160.0110.00616.46
7.3.120.0000.01214.90
7.3.110.0040.01114.62
7.3.100.0000.01114.32
7.3.90.0040.01114.60
7.3.80.0030.01014.68
7.3.70.0060.00314.63
7.3.60.0090.00614.89
7.3.50.0040.01414.88
7.3.40.0040.01114.72
7.3.30.0100.00614.79
7.3.20.0080.00416.34
7.3.10.0090.00616.64
7.3.00.0090.00516.47
7.2.330.0120.00916.56
7.2.320.0110.00716.59
7.2.310.0130.00816.59
7.2.300.0090.00616.43
7.2.290.0030.01916.68
7.2.240.0040.00414.89
7.2.230.0100.00714.77
7.2.220.0000.01215.11
7.2.210.0040.00814.83
7.2.200.0110.00715.09
7.2.190.0060.00915.00
7.2.180.0060.00914.92
7.2.170.0000.01114.89
7.2.160.0100.00615.00
7.2.150.0060.00616.74
7.2.140.0030.01216.77
7.2.130.0000.01516.75
7.2.120.0070.00516.68
7.2.110.0070.00716.56
7.2.100.0080.00816.61
7.2.90.0090.00716.71
7.2.80.0070.00716.61
7.2.70.0090.00616.63
7.2.60.0060.01016.81
7.2.50.0070.00816.82
7.2.40.0150.00216.76
7.2.30.0080.00916.78
7.2.20.0160.00216.82
7.2.10.0050.01016.67
7.2.00.0100.00517.74
7.1.330.0030.00915.58
7.1.320.0050.00515.47
7.1.310.0060.00915.48
7.1.300.0000.00915.39
7.1.290.0000.00915.68
7.1.280.0000.01515.65
7.1.270.0090.00315.39
7.1.260.0100.00715.95
7.1.250.0050.00915.64
7.1.240.0090.00615.58
7.1.230.0000.01015.78
7.1.220.0100.00315.55
7.1.210.0040.01115.21
7.1.200.0060.00915.75
7.1.190.0030.00715.57
7.1.180.0100.00715.77
7.1.170.0060.00915.67
7.1.160.0070.00415.42
7.1.150.0090.00615.66
7.1.140.0100.00715.42
7.1.130.0040.00815.52
7.1.120.0100.00715.38
7.1.110.0080.00415.45
7.1.100.0070.00816.68
7.1.90.0030.01015.67
7.1.80.0040.00815.64
7.1.70.0070.00316.24
7.1.60.0120.00717.31
7.1.50.0090.00916.15
7.1.40.0120.00415.56
7.1.30.0070.00715.63
7.1.20.0110.00715.59
7.1.10.0130.00315.54
7.1.00.0110.03718.89
7.0.330.0030.01315.25
7.0.320.0090.00615.19
7.0.310.0110.00415.04
7.0.300.0130.00315.35
7.0.290.0100.00014.90
7.0.280.0100.00315.31
7.0.270.0100.01015.23
7.0.260.0000.01215.16
7.0.250.0100.01015.30
7.0.240.0070.01115.34
7.0.230.0030.00615.16
7.0.220.0090.00615.27
7.0.210.0140.00315.14
7.0.200.0050.00516.05
7.0.190.0120.00415.28
7.0.180.0180.00015.18
7.0.170.0060.00615.33
7.0.160.0090.00315.15
7.0.150.0120.00015.29
7.0.140.0090.03518.70
7.0.130.0120.00315.13
7.0.120.0130.00315.34
7.0.110.0100.00614.97
7.0.100.0040.00814.95
7.0.90.0070.01015.36
7.0.80.0060.00615.34
7.0.70.0080.00415.14
7.0.60.0040.02517.62
7.0.50.0120.03916.66
7.0.40.0060.04116.67
7.0.30.0130.02616.60
7.0.20.0100.03816.76
7.0.10.0080.04016.77
7.0.00.0100.04016.80
5.6.380.0080.00813.81
5.6.370.0040.00814.11
5.6.360.0040.00814.37
5.6.350.0000.01414.30
5.6.340.0100.00314.42
5.6.330.0090.00613.86
5.6.320.0060.00313.73
5.6.310.0070.00413.64
5.6.300.0040.00814.21
5.6.290.0000.01013.88
5.6.280.0030.04017.56
5.6.270.0120.00414.01
5.6.260.0040.01114.13
5.6.250.0040.00813.88
5.6.240.0070.00413.87
5.6.230.0090.00313.98
5.6.220.0030.01013.71
5.6.210.0050.04317.20
5.6.200.0060.04416.21
5.6.190.0090.02217.19
5.6.180.0140.04217.29
5.6.170.0100.04417.34
5.6.160.0080.02517.23
5.6.150.0090.04116.20
5.6.140.0050.02716.11
5.6.130.0050.02316.10
5.6.120.0050.04817.63
5.6.110.0050.03617.45
5.6.100.0070.02817.42
5.6.90.0050.03317.66
5.6.80.0080.02317.13
5.6.70.0080.00314.10
5.6.60.0000.01313.86
5.6.50.0030.01313.65
5.6.40.0040.01113.66
5.6.30.0040.00714.13
5.6.20.0040.00814.12
5.6.10.0080.00414.18
5.6.00.0070.00414.12
5.5.380.0030.00310.71
5.5.370.0030.00710.77
5.5.360.0000.01210.96
5.5.350.0090.04115.60
5.5.340.0020.04614.38
5.5.330.0060.03115.54
5.5.320.0030.03315.68
5.5.310.0210.03915.50
5.5.300.0020.03914.36
5.5.290.0050.03914.36
5.5.280.0050.04815.95
5.5.270.0050.03215.68
5.5.260.0070.04415.93
5.5.250.0070.02015.84
5.5.240.0130.03215.56
5.5.230.0000.01110.71
5.5.220.0000.00910.86
5.5.210.0070.00710.92
5.5.200.0000.01110.71
5.5.190.0000.01110.79
5.5.180.0000.00610.71
5.5.170.0050.00510.71
5.5.160.0030.00310.71
5.5.150.0050.00210.71
5.5.140.0040.00410.76
5.5.130.0070.00710.71
5.5.120.0070.00610.75
5.5.110.0060.00310.71
5.5.100.0030.00610.71
5.5.90.0060.00310.71
5.5.80.0050.00310.79
5.5.70.0040.00410.71
5.5.60.0070.00010.84
5.5.50.0000.01210.90
5.5.40.0030.00310.71
5.5.30.0050.00510.95
5.5.20.0050.00910.71
5.5.10.0080.00510.71
5.5.00.0000.01210.71
5.4.450.0240.02315.14
5.4.440.0150.02515.02
5.4.430.0250.01814.90
5.4.420.0110.02615.14
5.4.410.0220.02614.98
5.4.400.0110.01814.92
5.4.390.0230.02514.89
5.4.380.0220.03814.68
5.4.370.0150.03714.69
5.4.360.0230.03214.70
5.4.350.0180.03414.71
5.4.340.0210.03514.71
5.4.330.0070.00710.83
5.4.320.0070.02111.59
5.4.310.0070.02111.58
5.4.300.0090.01811.58
5.4.290.0030.02111.63
5.4.280.0060.02011.60
5.4.270.0070.02211.53
5.4.260.0060.02211.53
5.4.250.0030.02311.53
5.4.240.0080.01711.69
5.4.230.0080.01811.61
5.4.220.0020.02211.62
5.4.210.0040.02311.53
5.4.200.0040.02311.63
5.4.190.0060.02211.60
5.4.180.0040.02411.56
5.4.170.0040.02411.57
5.4.160.0050.02211.69
5.4.150.0050.02111.65
5.4.140.0040.02111.43
5.4.130.0050.01911.47
5.4.120.0050.01911.46
5.4.110.0050.02011.39
5.4.100.0050.02411.34
5.4.90.0050.02311.38
5.4.80.0040.02311.34
5.4.70.0070.01911.39
5.4.60.0050.01911.40
5.4.50.0040.02411.38
5.4.40.0050.02411.43
5.4.30.0040.02511.38
5.4.20.0070.01911.41
5.4.10.0050.02311.41
5.4.00.0060.02111.14
5.3.290.0040.02311.75
5.3.280.0050.02011.71
5.3.270.0070.02211.71
5.3.260.0050.02011.71
5.3.250.0040.02211.71
5.3.240.0050.02211.71
5.3.230.0020.02511.71
5.3.220.0040.02011.69
5.3.210.0040.02411.70
5.3.200.0020.02211.69
5.3.190.0050.02211.69
5.3.180.0070.02011.69
5.3.170.0120.01511.69
5.3.160.0040.02511.69
5.3.150.0060.02211.69
5.3.140.0050.02511.68
5.3.130.0030.02411.68
5.3.120.0050.02211.68
5.3.110.0070.02211.68
5.3.100.0050.02211.41
5.3.90.0040.02311.39
5.3.80.0040.02211.39
5.3.70.0060.02211.39
5.3.60.0040.02411.39
5.3.50.0060.02011.35
5.3.40.0060.02011.36
5.3.30.0070.02211.33
5.3.20.0060.01911.22
5.3.10.0060.01911.21
5.3.00.0080.02011.20
5.2.170.0040.0209.94
5.2.160.0060.0169.94
5.2.150.0060.0169.94
5.2.140.0040.0189.94
5.2.130.0020.0189.92
5.2.120.0040.0169.92
5.2.110.0080.0149.93
5.2.100.0010.0219.92
5.2.90.0030.0199.92
5.2.80.0040.0189.92
5.2.70.0020.0219.92
5.2.60.0060.0169.90
5.2.50.0050.0189.88
5.2.40.0060.0199.87
5.2.30.0040.0199.86
5.2.20.0100.0149.85
5.2.10.0070.0139.81
5.2.00.0040.0179.74
5.1.60.0040.0179.38
5.1.50.0040.0169.38
5.1.40.0020.0169.38
5.1.30.0030.0179.55
5.1.20.0050.0159.56
5.1.10.0010.0189.42
5.1.00.0020.0169.42
5.0.50.0050.0128.66
5.0.40.0040.0138.59
5.0.30.0030.0178.50
5.0.20.0010.0128.48
5.0.10.0030.0138.47
5.0.00.0060.0168.47
4.4.90.0020.0107.74
4.4.80.0040.0077.73
4.4.70.0030.0097.73
4.4.60.0020.0117.73
4.4.50.0020.0127.74
4.4.40.0030.0167.71
4.4.30.0010.0127.73
4.4.20.0030.0097.78
4.4.10.0030.0107.78
4.4.00.0030.0147.73
4.3.110.0020.0107.69
4.3.100.0010.0127.69
4.3.90.0020.0117.67
4.3.80.0010.0167.65
4.3.70.0020.0107.67
4.3.60.0020.0107.67
4.3.50.0060.0117.66
4.3.40.0040.0177.62
4.3.30.0020.0116.99
4.3.20.0010.0116.98
4.3.10.0030.0106.96
4.3.00.0030.01013.00

preferences:
57.62 ms | 401 KiB | 5 Q