3v4l.org

run code in 300+ PHP versions simultaneously
<?php $replace = array( '/</', '/>/', '/*/', '/!/', '/;/', '/#/', '/(/', '/)/', '/@/', '/|/', '/[/', '/]/', '/}/', '/{/', '/$/' ); $e = $array_fill(0, count($replace), ''); print preg_replace( $replace, $e, 'ls; ${}[]@()#!*<asdlad>' );

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)
8.3.60.0070.00716.63
8.3.50.0150.00521.84
8.3.40.0090.00618.97
8.3.30.0070.00718.83
8.3.20.0080.00020.34
8.3.10.0050.00323.50
8.3.00.0080.00019.69
8.2.180.0040.01516.88
8.2.170.0090.00922.96
8.2.160.0100.00320.57
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0000.00726.16
8.2.120.0030.00619.36
8.2.110.0060.00321.98
8.2.100.0060.00720.96
8.2.90.0030.00619.02
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0050.00317.67
8.2.50.0030.00618.07
8.2.40.0070.00318.22
8.2.30.0040.00418.30
8.2.20.0050.00317.73
8.2.10.0050.00217.98
8.2.00.0040.00417.80
8.1.280.0140.00325.92
8.1.270.0000.00824.00
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.89
8.1.230.0000.01119.04
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0030.00617.13
8.1.180.0050.00318.10
8.1.170.0050.00518.51
8.1.160.0000.00822.06
8.1.150.0040.00418.44
8.1.140.0000.00717.38
8.1.130.0000.00717.79
8.1.120.0030.00317.28
8.1.110.0040.00417.32
8.1.100.0000.00817.43
8.1.90.0040.00417.28
8.1.80.0040.00417.28
8.1.70.0000.00717.31
8.1.60.0030.00617.42
8.1.50.0040.00417.44
8.1.40.0040.00417.56
8.1.30.0090.00017.53
8.1.20.0040.00417.50
8.1.10.0040.00417.55
8.1.00.0080.00017.40
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0030.00318.34
8.0.270.0000.00717.28
8.0.260.0040.00417.20
8.0.250.0030.00316.91
8.0.240.0040.00416.95
8.0.230.0030.00516.90
8.0.220.0000.00716.93
8.0.210.0030.00316.93
8.0.200.0000.00617.02
8.0.190.0000.00716.82
8.0.180.0030.00516.90
8.0.170.0040.00416.98
8.0.160.0030.00517.02
8.0.150.0000.00716.79
8.0.140.0080.00016.68
8.0.130.0030.00313.29
8.0.120.0040.00416.73
8.0.110.0030.00316.80
8.0.100.0000.00716.73
8.0.90.0040.00416.93
8.0.80.0070.01016.91
8.0.70.0000.00716.91
8.0.60.0000.00816.98
8.0.50.0040.00416.93
8.0.30.0110.00916.98
8.0.20.0110.00817.40
8.0.10.0000.00816.80
8.0.00.0110.00816.82
7.4.330.0060.00015.00
7.4.320.0060.00316.45
7.4.300.0000.00616.55
7.4.290.0000.00716.50
7.4.280.0030.00316.62
7.4.270.0030.00316.61
7.4.260.0030.00316.51
7.4.250.0040.00416.50
7.4.240.0020.00616.50
7.4.230.0070.00016.52
7.4.220.0120.00616.56
7.4.210.0070.00716.56
7.4.200.0000.00816.38
7.4.160.0120.00316.63
7.4.150.0100.00717.40
7.4.140.0050.01517.86
7.4.130.0100.00716.45
7.4.120.0050.01216.48
7.4.110.0090.01216.38
7.4.100.0070.01016.61
7.4.90.0060.01116.53
7.4.80.0070.01019.39
7.4.70.0030.01316.62
7.4.60.0100.00716.52
7.4.50.0090.00016.62
7.4.40.0040.01116.47
7.4.30.0060.01016.38
7.4.00.0040.01215.08
7.3.330.0050.00013.01
7.3.320.0020.00213.23
7.3.310.0000.00716.25
7.3.300.0000.00616.28
7.3.290.0120.00316.29
7.3.280.0100.01016.23
7.3.270.0040.01517.40
7.3.260.0110.01116.46
7.3.250.0130.00816.43
7.3.240.0140.01116.36
7.3.230.0140.00316.39
7.3.210.0130.00316.14
7.3.200.0090.01519.39
7.3.190.0090.00616.48
7.3.180.0190.00416.49
7.3.170.0090.00616.35
7.3.160.0130.00316.26
7.3.120.0080.00614.73
7.2.330.0060.01916.59
7.2.320.0030.01316.52
7.2.310.0070.01016.43
7.2.300.0100.00616.64
7.2.290.0070.01016.49
7.2.60.0200.00016.90
7.1.200.0030.00915.73
7.1.100.0030.00817.81
7.1.70.0080.00016.98
7.1.60.0070.01719.70
7.1.50.0070.01616.74
7.1.00.0070.07022.35
7.0.200.0030.00716.44
7.0.140.0000.07722.18
7.0.60.0200.07319.93
7.0.50.0100.03717.88
7.0.40.0100.08020.03
7.0.30.0270.08020.20
7.0.20.0300.06020.34
7.0.10.0200.05020.00
7.0.00.0100.08320.09
5.6.280.0030.07320.93
5.6.210.0000.08320.72
5.6.200.0100.08318.12
5.6.190.0000.05320.57
5.6.180.0000.04320.43
5.6.170.0270.07720.63
5.6.160.0100.08720.49
5.6.150.0130.07318.09
5.6.140.0000.04718.21
5.6.130.0170.03318.12
5.6.120.0030.04020.99
5.6.110.0130.08020.89
5.6.100.0170.06021.13
5.6.90.0100.08321.09
5.6.80.0070.08320.37
5.6.70.4430.03720.42
5.5.350.0070.07320.43
5.5.340.0100.07718.02
5.5.330.0130.04720.43
5.5.320.0270.05320.28
5.5.310.0270.04320.21
5.5.300.0130.07017.89
5.5.290.0070.08017.91
5.5.280.0030.04020.65
5.5.270.0100.08020.63
5.5.260.0130.08320.76
5.5.250.0100.07020.68
5.5.240.0130.07320.16
5.4.450.0330.04043.90
5.4.440.0330.04743.84
5.4.430.0470.04043.78
5.4.420.0300.04043.77
5.4.410.0400.03743.77
5.4.400.0300.03343.77
5.4.390.0200.04743.77
5.4.380.0170.05018.69
5.4.370.0100.05718.67
5.4.360.0070.05718.53
5.4.350.0130.05318.68
5.4.340.0070.06018.49
5.4.320.0060.04712.46
5.4.310.0110.04812.45
5.4.300.0070.03612.45
5.4.290.0100.04512.45
5.4.280.0090.04712.35
5.4.270.0080.04912.35
5.4.260.0100.04912.35
5.4.250.0100.04912.35
5.4.240.0120.04512.35
5.4.230.0100.04412.34
5.4.220.0130.03812.34
5.4.210.0010.04012.34
5.4.200.0050.04012.34
5.4.190.0080.03312.34
5.4.180.0050.03712.34
5.4.170.0030.03812.35
5.4.160.0040.03812.34
5.4.150.0080.03412.34
5.4.140.0040.03912.02
5.4.130.0070.03412.02
5.4.120.0080.03411.97
5.4.110.0060.03411.96
5.4.100.0070.03411.96
5.4.90.0050.03811.97
5.4.80.0090.03411.97
5.4.70.0060.03411.96
5.4.60.0080.03411.96
5.4.50.0060.03511.96
5.4.40.0060.03411.95
5.4.30.0080.03311.95
5.4.20.0070.03411.95
5.4.10.0050.03511.95
5.4.00.0050.03711.45
5.3.290.0060.03912.80
5.3.280.0060.03812.71
5.3.270.0090.03612.73
5.3.260.0070.03812.71
5.3.250.0080.03412.72
5.3.240.0050.03812.72
5.3.230.0080.03612.71
5.3.220.0100.03412.68
5.3.210.0090.03912.68
5.3.200.0080.03612.68
5.3.190.0060.03812.68
5.3.180.0060.03712.68
5.3.170.0110.03112.67
5.3.160.0040.03812.67
5.3.150.0090.03412.67
5.3.140.0070.03412.66
5.3.130.0080.03712.66
5.3.120.0070.03712.66
5.3.110.0070.04412.66
5.3.100.0070.05112.12
5.3.90.0070.03512.08
5.3.80.0050.03712.07
5.3.70.0070.03412.07
5.3.60.0090.03312.06
5.3.50.0080.03712.00
5.3.40.0060.03512.00
5.3.30.0070.03811.95
5.3.20.0050.04911.73
5.3.10.0050.03511.69
5.3.00.0060.04611.68
5.2.170.0070.0349.18
5.2.160.0060.0279.18
5.2.150.0060.0389.18
5.2.140.0070.0349.18
5.2.130.0020.0489.14
5.2.120.0050.0279.14
5.2.110.0060.0369.15
5.2.100.0070.0359.14
5.2.90.0050.0289.14
5.2.80.0050.0329.14
5.2.70.0070.0279.14
5.2.60.0040.0319.09
5.2.50.0020.0439.06
5.2.40.0030.0299.04
5.2.30.0060.0289.01
5.2.20.0020.0319.00
5.2.10.0040.0378.92
5.2.00.0050.0288.79
5.1.60.0040.0238.07
5.1.50.0090.0298.07
5.1.40.0050.0258.05
5.1.30.0060.0328.40
5.1.20.0090.0288.42
5.1.10.0070.0348.14
5.1.00.0050.0318.14
5.0.50.0010.0226.62
5.0.40.0030.0196.48
5.0.30.0040.0306.29
5.0.20.0050.0176.27
5.0.10.0030.0196.24
5.0.00.0070.0326.24
4.4.90.0020.0154.78
4.4.80.0040.0134.75
4.4.70.0030.0214.75
4.4.60.0030.0164.75
4.4.50.0050.0254.77
4.4.40.0040.0304.71
4.4.30.0060.0124.76
4.4.20.0010.0174.84
4.4.10.0020.0164.85
4.4.00.0040.0244.76
4.3.110.0020.0164.67
4.3.100.0030.0144.67
4.3.90.0000.0174.64
4.3.80.0020.0254.58
4.3.70.0020.0154.63
4.3.60.0020.0154.62
4.3.50.0050.0134.63
4.3.40.0030.0244.54
4.3.30.0010.0163.28
4.3.20.0020.0153.26
4.3.10.0010.0263.22
4.3.00.0070.01743.75

preferences:
54.44 ms | 400 KiB | 5 Q