3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tests = array( 'abcdef', 'abc.fff.com', 'bla@mail.com', 'suikoden108', ); foreach ( $tests as $name) var_dump(strtolower(preg_replace('/[^A-Za-z0-9?!]/','', $name)));

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)
8.3.60.0120.00918.30
8.3.50.0140.00521.97
8.3.40.0070.00718.84
8.3.30.0060.00919.00
8.3.20.0000.00820.35
8.3.10.0000.00822.09
8.3.00.0020.00522.44
8.2.180.0140.00716.75
8.2.170.0150.00622.96
8.2.160.0130.00020.95
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00319.25
8.2.110.0030.00721.14
8.2.100.0080.00417.91
8.2.90.0040.00419.17
8.2.80.0090.00017.97
8.2.70.0090.00017.75
8.2.60.0020.00518.03
8.2.50.0030.00518.10
8.2.40.0040.00418.09
8.2.30.0030.00617.95
8.2.20.0070.00017.80
8.2.10.0050.00317.82
8.2.00.0030.00517.83
8.1.280.0110.01125.92
8.1.270.0000.00923.83
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00322.73
8.1.230.0080.00317.80
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0090.00017.47
8.1.190.0080.00017.23
8.1.180.0090.00018.10
8.1.170.0080.00018.73
8.1.160.0030.00622.01
8.1.150.0000.00918.82
8.1.140.0030.00617.60
8.1.130.0030.00317.89
8.1.120.0070.00017.61
8.1.110.0040.00417.47
8.1.100.0040.00417.59
8.1.90.0000.00717.49
8.1.80.0000.00717.58
8.1.70.0000.00717.50
8.1.60.0030.00517.61
8.1.50.0030.00617.57
8.1.40.0080.00017.66
8.1.30.0040.00417.69
8.1.20.0040.00417.64
8.1.10.0060.00317.54
8.1.00.0050.00217.50
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0050.00318.33
8.0.270.0070.00017.32
8.0.260.0000.00716.89
8.0.250.0040.00417.12
8.0.240.0000.00817.13
8.0.230.0000.00717.09
8.0.220.0050.00217.06
8.0.210.0000.00717.02
8.0.200.0060.00016.95
8.0.190.0080.00017.11
8.0.180.0000.00717.01
8.0.170.0000.00817.05
8.0.160.0000.00716.99
8.0.150.0000.00716.99
8.0.140.0070.00017.02
8.0.130.0000.00613.42
8.0.120.0040.00416.89
8.0.110.0070.00017.09
8.0.100.0040.00416.97
8.0.90.0040.00416.94
8.0.80.0090.00917.02
8.0.70.0030.00516.87
8.0.60.0070.00016.98
8.0.50.0000.00817.07
8.0.30.0110.01117.37
8.0.20.0120.00617.40
8.0.10.0040.00417.22
8.0.00.0150.00516.97
7.4.330.0060.00015.02
7.4.320.0000.00616.71
7.4.300.0060.00016.75
7.4.290.0050.00316.79
7.4.280.0000.00716.69
7.4.270.0030.00316.83
7.4.260.0030.00716.58
7.4.250.0030.00616.59
7.4.240.0020.00616.84
7.4.230.0000.00716.59
7.4.220.0070.01116.80
7.4.210.0030.01016.81
7.4.200.0070.00016.59
7.4.190.0030.00316.68
7.4.160.0170.00016.42
7.4.150.0150.00317.40
7.4.140.0130.01017.86
7.4.130.0090.01116.51
7.4.120.0100.00716.69
7.4.110.0100.01016.54
7.4.100.0130.00616.60
7.4.90.0070.01016.61
7.4.80.0090.01116.77
7.4.70.0080.00816.76
7.4.60.0000.01616.56
7.4.50.0000.00516.61
7.4.40.0070.01122.77
7.4.30.0070.01016.63
7.4.00.0070.01015.18
7.3.330.0000.00513.25
7.3.320.0000.00513.32
7.3.310.0030.00316.50
7.3.300.0070.00016.27
7.3.290.0000.01316.50
7.3.280.0110.00716.40
7.3.270.0030.01417.40
7.3.260.0090.01316.61
7.3.250.0110.00816.71
7.3.240.0140.00416.73
7.3.230.0090.00816.41
7.3.210.0100.00716.87
7.3.200.0100.00619.39
7.3.190.0040.01716.41
7.3.180.0070.01016.66
7.3.170.0060.01016.47
7.3.160.0090.00616.68
7.3.120.0050.01115.01
7.3.110.0110.00714.96
7.3.100.0110.00715.21
7.3.90.0090.00914.71
7.3.80.0110.00314.91
7.3.70.0060.00915.05
7.3.60.0030.00914.87
7.3.50.0090.00615.04
7.3.40.0070.01014.83
7.3.30.0060.00615.05
7.3.20.0060.00316.82
7.3.10.0100.00216.73
7.3.00.0080.00816.69
7.2.330.0100.00716.68
7.2.320.0040.01516.90
7.2.310.0070.01716.72
7.2.300.0040.01116.59
7.2.290.0000.01616.86
7.2.250.0040.01415.31
7.2.240.0070.01315.08
7.2.230.0100.00714.92
7.2.220.0030.01315.19
7.2.210.0000.01414.95
7.2.200.0090.00615.16
7.2.190.0030.00915.13
7.2.180.0030.00915.33
7.2.170.0030.01015.29
7.2.130.0070.00717.03
7.2.120.0040.00716.94
7.2.110.0070.00617.15
7.2.100.0030.01016.94
7.2.90.0040.01117.11
7.2.80.0030.01016.87
7.2.70.0030.00716.91
7.2.60.0070.00717.03
7.2.50.0090.00317.12
7.2.40.0040.00717.16
7.2.30.0030.01017.18
7.2.20.0070.00717.05
7.2.10.0080.00817.18
7.2.00.0030.00818.32
7.1.330.0030.01015.98
7.1.320.0070.00716.00
7.1.310.0040.00815.68
7.1.300.0070.01015.94
7.1.290.0140.00015.94
7.1.280.0000.01115.88
7.1.270.0110.00315.92
7.1.260.0100.00615.97
7.1.250.0090.00315.70
7.1.100.0040.00718.41
7.1.70.0030.00517.36
7.1.60.0060.01819.82
7.1.50.0000.01117.09
7.1.00.0030.07722.38
7.0.200.0160.00316.77
7.0.140.0000.07021.97
7.0.60.0030.04019.85
7.0.50.0000.08717.89
7.0.40.0000.06020.09
7.0.30.0500.07020.14
7.0.20.0200.08320.17
7.0.10.0300.08320.33
7.0.00.0070.04320.10
5.6.280.0070.06721.12
5.6.210.0100.06720.56
5.6.200.0100.04718.11
5.6.190.0030.06320.77
5.6.180.3830.04020.39
5.6.170.0270.07320.43
5.6.160.0170.06720.37
5.6.150.0070.04718.21
5.6.140.0030.04718.11
5.6.130.0070.03718.20
5.6.120.0100.08021.04
5.6.110.0070.08720.96
5.6.100.0030.04321.02
5.6.90.0100.07721.07
5.6.80.0130.07720.34
5.6.70.4130.03320.39
5.5.350.0130.06020.40
5.5.340.0100.03717.95
5.5.330.0070.08720.47
5.5.320.0230.08320.47
5.5.310.0300.08020.34
5.5.300.0070.08017.93
5.5.290.0130.06718.01
5.5.280.0130.07320.77
5.5.270.0070.07720.66
5.5.260.0000.04320.96
5.5.250.0070.03720.61
5.5.240.0170.07020.18
5.4.450.0900.09019.52
5.4.440.0770.06319.39
5.4.430.0630.05019.61
5.4.420.0630.05319.20
5.4.410.0200.04318.72
5.4.400.0300.05718.66
5.4.390.0530.03718.56
5.4.380.0200.05018.46
5.4.370.0100.04718.47
5.4.360.0070.04318.55
5.4.350.0050.03911.97
5.4.340.0040.03811.97
5.4.320.0060.03912.45
5.4.310.0060.04212.45
5.4.300.0020.04012.46
5.4.290.0090.03812.45
5.4.280.0050.03712.35
5.4.270.0110.04412.35
5.4.260.0040.04312.35
5.4.250.0050.03712.35
5.4.240.0100.04512.35
5.4.230.0090.03812.34
5.4.220.0040.03512.34
5.4.210.0100.03912.34
5.4.200.0030.03912.34
5.4.190.0070.03912.34
5.4.180.0080.03912.34
5.4.170.0260.09612.33
5.4.160.0130.04712.32
5.4.150.0210.04412.32
5.4.140.0100.04712.00
5.4.130.0160.04912.00
5.4.120.0210.03911.95
5.4.110.0200.04111.95
5.4.100.0240.04211.95
5.4.90.0180.04411.95
5.4.80.0220.04011.95
5.4.70.0310.06111.94
5.4.60.0170.04511.94
5.4.50.0140.04211.94
5.4.40.0120.04611.93
5.4.30.0170.04111.93
5.4.20.0140.04511.92
5.4.10.0170.07011.92
5.4.00.0190.03711.42
5.3.290.0050.04012.80
5.3.280.0090.04412.71
5.3.270.0140.04912.73
5.3.260.0200.05012.72
5.3.250.0220.03912.72
5.3.240.0110.04812.72
5.3.230.0170.04412.71
5.3.220.0130.04612.68
5.3.210.0190.07512.68
5.3.200.0170.04312.68
5.3.190.0180.04712.68
5.3.180.0130.05012.68
5.3.170.0180.04212.67
5.3.160.0180.04212.67
5.3.150.0130.04912.67
5.3.140.0200.03912.66
5.3.130.0160.04512.66
5.3.120.0160.04312.65
5.3.110.0170.04812.66
5.3.100.0110.05112.12
5.3.90.0160.04312.08
5.3.80.0140.04812.07
5.3.70.0170.04912.07
5.3.60.0150.04512.06
5.3.50.0130.04612.00
5.3.40.0250.06812.00
5.3.30.0200.04111.95
5.3.20.0140.04411.72
5.3.10.0180.04411.68
5.3.00.0090.05211.67
5.2.170.0110.0389.18
5.2.160.0130.0379.18
5.2.150.0230.0649.18
5.2.140.0190.0329.18
5.2.130.0140.0379.14
5.2.120.0300.0489.13
5.2.110.0150.0359.14
5.2.100.0120.0379.14
5.2.90.0200.0309.14
5.2.80.0180.0349.13
5.2.70.0160.0319.13
5.2.60.0140.0359.08
5.2.50.0280.0509.05
5.2.40.0130.0379.03
5.2.30.0160.0379.01
5.2.20.0280.0519.00
5.2.10.0110.0368.92
5.2.00.0120.0418.78
5.1.60.0080.0338.06
5.1.50.0080.0348.06
5.1.40.0110.0338.05
5.1.30.0130.0318.39
5.1.20.0110.0358.43
5.1.10.0140.0318.14
5.1.00.0140.0298.14
5.0.50.0100.0256.62
5.0.40.0090.0256.48
5.0.30.0110.0346.29
5.0.20.0070.0256.26
5.0.10.0130.0206.25
5.0.00.0140.0316.23
4.4.90.0090.0184.78
4.4.80.0070.0184.76
4.4.70.0060.0194.76
4.4.60.0070.0204.75
4.4.50.0060.0184.77
4.4.40.0130.0544.71
4.4.30.0080.0194.76
4.4.20.0070.0184.84
4.4.10.0080.0174.85
4.4.00.0180.0804.76
4.3.110.0120.0144.66
4.3.100.0070.0174.66
4.3.90.0060.0184.64
4.3.80.0120.0234.58
4.3.70.0070.0174.63
4.3.60.0070.0194.63
4.3.50.0030.0224.63
4.3.40.0040.0304.54
4.3.30.0050.0193.30
4.3.20.0040.0193.29
4.3.10.0080.0163.25
4.3.00.0070.0207.46

preferences:
32.76 ms | 401 KiB | 5 Q