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)
8.3.60.0040.01116.38
8.3.50.0070.01022.11
8.3.40.0100.00718.84
8.3.30.0110.00418.78
8.3.20.0040.00420.26
8.3.10.0050.00321.73
8.3.00.0050.00317.79
8.2.180.0060.01016.38
8.2.170.0130.00722.96
8.2.160.0060.00920.21
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0030.01026.16
8.2.120.0080.00020.97
8.2.110.0060.00321.85
8.2.100.0060.00617.72
8.2.90.0000.00919.22
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0040.00419.88
8.2.30.0000.00718.11
8.2.20.0000.00817.68
8.2.10.0040.00418.09
8.2.00.0040.00417.64
8.1.280.0120.00625.92
8.1.270.0080.00023.88
8.1.260.0070.00026.35
8.1.250.0030.00328.09
8.1.240.0040.00423.82
8.1.230.0070.00319.22
8.1.220.0070.00017.78
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0040.00418.51
8.1.160.0040.00421.94
8.1.150.0000.00718.83
8.1.140.0050.00217.49
8.1.130.0070.00017.87
8.1.120.0040.00317.50
8.1.110.0050.00317.51
8.1.100.0000.00817.50
8.1.90.0030.00717.36
8.1.80.0040.00417.30
8.1.70.0050.00217.34
8.1.60.0000.00717.56
8.1.50.0080.00017.53
8.1.40.0040.00817.41
8.1.30.0090.00017.71
8.1.20.0050.00217.56
8.1.10.0000.00717.50
8.1.00.0070.00017.41
8.0.300.0000.00718.77
8.0.290.0050.00216.75
8.0.280.0030.00318.34
8.0.270.0070.00017.13
8.0.260.0030.00517.19
8.0.250.0030.00516.89
8.0.240.0060.00016.96
8.0.230.0030.00316.84
8.0.220.0040.00416.84
8.0.210.0070.00016.88
8.0.200.0030.00316.93
8.0.190.0000.00717.00
8.0.180.0000.00716.82
8.0.170.0040.00416.91
8.0.160.0000.00816.87
8.0.150.0050.00316.73
8.0.140.0040.00416.89
8.0.130.0030.00313.30
8.0.120.0050.00316.73
8.0.110.0000.00816.73
8.0.100.0050.00216.68
8.0.90.0000.00816.68
8.0.80.0040.01016.84
8.0.70.0000.00716.78
8.0.60.0000.00817.00
8.0.50.0050.00217.00
8.0.30.0120.00717.08
8.0.20.0130.00817.40
8.0.10.0070.00016.97
8.0.00.0070.00916.70
7.4.330.0020.00215.09
7.4.320.0000.00716.40
7.4.300.0000.00716.41
7.4.290.0070.00016.52
7.4.280.0050.00216.45
7.4.270.0040.00416.53
7.4.260.0030.00316.57
7.4.250.0000.00716.57
7.4.240.0030.00516.46
7.4.230.0030.00316.54
7.4.220.0080.01116.54
7.4.210.0100.01016.64
7.4.200.0070.00016.49
7.4.160.0100.00516.44
7.4.150.0220.02217.40
7.4.140.0090.00817.86
7.4.130.0200.00316.63
7.4.120.0090.01216.47
7.4.110.0030.01316.54
7.4.100.0120.01116.54
7.4.90.0130.00616.39
7.4.80.0130.01019.39
7.4.70.0060.00916.51
7.4.60.0120.00416.39
7.4.50.0030.00616.37
7.4.40.0070.00716.52
7.4.30.0030.01316.52
7.4.00.0080.00814.97
7.3.330.0000.00512.96
7.3.320.0020.00213.11
7.3.310.0070.00016.23
7.3.300.0000.00616.25
7.3.290.0060.00916.21
7.3.280.0100.00816.21
7.3.270.0210.00317.40
7.3.260.0110.00716.37
7.3.240.0120.00616.15
7.3.230.0060.01116.39
7.3.210.0060.01016.19
7.3.200.0140.00819.39
7.3.190.0060.00916.39
7.3.180.0100.00616.22
7.3.170.0090.00616.47
7.3.160.0090.00616.48
7.3.120.0070.01014.68
7.3.110.0100.00714.61
7.3.100.0060.00814.67
7.3.90.0050.00614.73
7.3.80.0090.00714.79
7.3.70.0050.00714.66
7.3.60.0080.00414.64
7.3.50.0060.01014.63
7.3.40.0040.01114.73
7.3.30.0090.00514.60
7.3.20.0070.00716.63
7.3.10.0070.00616.58
7.3.00.0090.00616.61
7.2.330.0100.00716.57
7.2.320.0140.00716.45
7.2.310.0090.01216.57
7.2.300.0030.01316.55
7.2.290.0100.01016.38
7.2.250.0070.01214.87
7.2.240.0050.01214.86
7.2.230.0050.00915.05
7.2.220.0050.00814.87
7.2.210.0050.00915.03
7.2.200.0070.00614.95
7.2.190.0040.01014.87
7.2.180.0050.00614.95
7.2.170.0050.00914.93
7.2.160.0030.00914.93
7.2.150.0080.00516.75
7.2.140.0080.00616.78
7.2.130.0050.01016.96
7.2.120.0030.01016.89
7.2.110.0090.00416.84
7.2.100.0040.01216.85
7.2.90.0070.00716.76
7.2.80.0070.01016.86
7.2.70.0050.00816.96
7.2.60.0030.00816.75
7.2.50.0040.00916.75
7.2.40.0040.01116.89
7.2.30.0030.01116.77
7.2.20.0060.00516.82
7.2.10.0080.00716.83
7.2.00.0050.00516.77
7.1.330.0050.00915.82
7.1.320.0060.00715.75
7.1.310.0030.00915.65
7.1.300.0030.00915.63
7.1.290.0070.00615.64
7.1.280.0060.00715.51
7.1.270.0060.00515.57
7.1.260.0060.00615.64
7.1.250.0030.01215.70
7.1.240.0060.00315.70
7.1.230.0060.01015.50
7.1.220.0070.00315.80
7.1.210.0100.00715.46
7.1.200.0070.00415.92
7.1.190.0070.01015.74
7.1.180.0060.00915.73
7.1.170.0060.00615.48
7.1.160.0000.01515.60
7.1.150.0060.00615.68
7.1.140.0080.00315.83
7.1.130.0040.00815.82
7.1.120.0080.00315.79
7.1.110.0070.00415.78
7.1.100.0040.01115.74
7.1.90.0070.00715.69
7.1.80.0070.00315.67
7.1.70.0050.00616.33
7.1.60.0070.01217.53
7.1.50.0110.00816.00
7.1.40.0060.00915.78
7.1.30.0030.01315.78
7.1.20.0070.01015.67
7.1.10.0040.01215.49
7.1.00.0050.04019.16
7.0.330.0070.01015.31
7.0.320.0070.01015.00
7.0.310.0100.00615.17
7.0.300.0050.00415.39
7.0.290.0080.00415.34
7.0.280.0070.00315.14
7.0.270.0090.00315.24
7.0.260.0100.00315.58
7.0.250.0100.00315.50
7.0.240.0100.00315.09
7.0.230.0030.00615.62
7.0.220.0000.01215.38
7.0.210.0090.00315.38
7.0.200.0020.01016.11
7.0.190.0040.01115.53
7.0.180.0100.00615.41
7.0.170.0060.01015.42
7.0.160.0040.00415.40
7.0.150.0070.00415.27
7.0.140.0020.04018.75
7.0.130.0030.01015.52
7.0.120.0040.00715.26
7.0.110.0060.00615.20
7.0.100.0040.01015.49
7.0.90.0000.01415.26
7.0.80.0090.00315.52
7.0.70.0100.00015.36
7.0.60.0120.04017.74
7.0.50.0120.04016.57
7.0.40.0080.04516.87
7.0.30.0200.03216.77
7.0.20.0210.04116.76
7.0.10.0120.04516.78
7.0.00.0100.03016.71
5.6.400.0120.00313.86
5.6.390.0100.00314.14
5.6.380.0070.01014.45
5.6.370.0040.00814.43
5.6.360.0060.00614.05
5.6.350.0000.01014.39
5.6.340.0080.00414.18
5.6.330.0070.00714.11
5.6.320.0040.00414.46
5.6.310.0040.00414.29
5.6.300.0040.00814.09
5.6.290.0060.00614.22
5.6.280.0050.03817.65
5.6.270.0000.01114.43
5.6.260.0040.01114.11
5.6.250.0100.00714.26
5.6.240.0090.00314.31
5.6.230.0030.00914.25
5.6.220.0000.01414.30
5.6.210.0050.04017.52
5.6.200.0070.04716.26
5.6.190.0030.02517.57
5.6.180.1980.02517.62
5.6.170.0150.03717.34
5.6.160.0030.04317.39
5.6.150.0070.02016.14
5.6.140.0090.04116.14
5.6.130.0100.04016.15
5.6.120.0060.03117.68
5.6.110.0120.04417.66
5.6.100.0050.05117.56
5.6.90.0140.03617.68
5.6.80.0050.02517.28
5.6.70.0170.04217.28
5.6.60.0030.00913.88
5.6.50.0030.00714.16
5.6.40.0080.00814.43
5.6.30.0040.00814.35
5.6.20.0000.01014.25
5.6.10.0040.00714.14
5.6.00.0040.00414.01
5.5.380.0030.00714.08
5.5.370.0050.00514.27
5.5.360.0040.00714.25
5.5.350.0040.04517.33
5.5.340.0050.02316.15
5.5.330.0110.04117.32
5.5.320.0180.04017.11
5.5.310.0180.04317.27
5.5.300.0050.03115.99
5.5.290.0020.03216.02
5.5.280.0140.03817.51
5.5.270.0070.02917.43
5.5.260.0020.03817.44
5.5.250.0060.05017.38
5.5.240.0060.02517.03
5.5.230.0070.00714.07
5.5.220.0100.00314.23
5.5.210.0000.01314.00
5.5.200.0070.00714.32
5.5.190.0080.00414.14
5.5.180.0040.01113.99
5.5.170.0070.00713.97
5.5.160.0000.01814.30
5.5.150.0030.01014.00
5.5.140.0060.00914.23
5.5.130.0000.01613.97
5.5.120.0070.00314.45
5.5.110.0040.00814.34
5.5.100.0030.00614.07
5.5.90.0080.00414.29
5.5.80.0060.00913.82
5.5.70.0070.00713.98
5.5.60.0050.01014.27
5.5.50.0030.00914.23
5.5.40.0070.00714.15
5.5.30.0070.01014.21
5.5.20.0030.01414.27
5.5.10.0040.00414.15
5.5.00.0060.00614.10
5.4.450.0490.02615.53
5.4.440.0540.02715.54
5.4.430.0380.03115.68
5.4.420.0420.03715.67
5.4.410.0370.03215.60
5.4.400.0220.02515.17
5.4.390.0270.03515.22
5.4.380.0080.02815.25
5.4.370.0110.02515.16
5.4.360.0100.01615.15
5.4.350.0090.02611.90
5.4.340.0130.05211.89
5.4.330.0000.01111.82
5.4.320.0040.02412.14
5.4.310.0050.02312.13
5.4.300.0070.02012.13
5.4.290.0040.02412.13
5.4.280.0050.02212.08
5.4.270.0050.02212.08
5.4.260.0050.02112.08
5.4.250.0060.02112.08
5.4.240.0060.01912.08
5.4.230.0060.02012.08
5.4.220.0030.02312.08
5.4.210.0020.02212.08
5.4.200.0060.02112.08
5.4.190.0060.02112.08
5.4.180.0050.02412.08
5.4.170.0080.02112.08
5.4.160.0070.02012.08
5.4.150.0060.02012.08
5.4.140.0090.01711.92
5.4.130.0020.02111.92
5.4.120.0060.02111.90
5.4.110.0050.02411.89
5.4.100.0040.02611.89
5.4.90.0090.02811.89
5.4.80.0050.02911.89
5.4.70.0070.03011.89
5.4.60.0070.01811.89
5.4.50.0090.02211.89
5.4.40.0040.02611.88
5.4.30.0020.02311.88
5.4.20.0020.02511.88
5.4.10.0070.02111.88
5.4.00.0090.02311.63
5.3.290.0030.03312.31
5.3.280.0080.02012.26
5.3.270.0050.02312.27
5.3.260.0050.02312.27
5.3.250.0070.01912.27
5.3.240.0060.02512.27
5.3.230.0060.02212.26
5.3.220.0050.02212.25
5.3.210.0040.02312.25
5.3.200.0040.02512.25
5.3.190.0050.02112.25
5.3.180.0070.01812.24
5.3.170.0040.02112.24
5.3.160.0060.01812.25
5.3.150.0040.02212.24
5.3.140.0040.02012.24
5.3.130.0060.02112.24
5.3.120.0040.02412.24
5.3.110.0060.02112.24
5.3.100.0070.01911.97
5.3.90.0070.02311.95
5.3.80.0040.02311.95
5.3.70.0040.02411.95
5.3.60.0060.02011.94
5.3.50.0050.02111.91
5.3.40.0030.02111.91
5.3.30.0030.02311.88
5.3.20.0050.02811.77
5.3.10.0060.02111.75
5.3.00.0080.01811.74
5.2.170.0040.0369.18
5.2.160.0070.0289.18
5.2.150.0090.0319.18
5.2.140.0050.0299.17
5.2.130.0040.0299.14
5.2.120.0040.0299.14
5.2.110.0100.0309.14
5.2.100.0050.0279.14
5.2.90.0030.0309.14
5.2.80.0050.0319.13
5.2.70.0040.0389.13
5.2.60.0080.0409.09
5.2.50.0080.0299.05
5.2.40.0050.0289.04
5.2.30.0060.0289.01
5.2.20.0090.0248.99
5.2.10.0030.0358.92
5.2.00.0060.0288.78
5.1.60.0070.0218.06
5.1.50.0080.0218.06
5.1.40.0050.0238.04
5.1.30.0070.0298.39
5.1.20.0070.0298.41
5.1.10.0070.0298.13
5.1.00.0040.0278.14
5.0.50.0070.0176.62
5.0.40.0050.0186.47
5.0.30.0010.0336.29
5.0.20.0050.0186.26
5.0.10.0000.0236.23
5.0.00.0020.0326.22
4.4.90.0030.0154.78
4.4.80.0010.0164.75
4.4.70.0040.0144.76
4.4.60.0020.0154.75
4.4.50.0020.0164.77
4.4.40.0040.0244.71
4.4.30.0040.0144.76
4.4.20.0020.0164.84
4.4.10.0010.0174.85
4.4.00.0040.0264.76
4.3.110.0040.0174.67
4.3.100.0000.0184.66
4.3.90.0020.0154.64
4.3.80.0040.0234.59
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0010.0164.62
4.3.40.0020.0244.54
4.3.30.0020.0173.28
4.3.20.0000.0183.26
4.3.10.0020.0163.22
4.3.00.0130.0237.13

preferences:
50.03 ms | 401 KiB | 5 Q