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)
8.3.60.0190.00316.75
8.3.50.0110.00822.18
8.3.40.0090.00618.97
8.3.30.0040.01118.96
8.3.20.0040.00420.34
8.3.10.0040.00423.52
8.3.00.0090.00019.42
8.2.180.0120.00316.38
8.2.170.0070.00722.96
8.2.160.0130.00020.57
8.2.150.0030.01024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.61
8.2.110.0090.00022.44
8.2.100.0110.00019.25
8.2.90.0000.00819.09
8.2.80.0030.00617.97
8.2.70.0030.00717.75
8.2.60.0060.00318.05
8.2.50.0040.00418.07
8.2.40.0030.00720.07
8.2.30.0040.00418.29
8.2.20.0040.00417.78
8.2.10.0030.00518.14
8.2.00.0070.00017.87
8.1.280.0060.01025.92
8.1.270.0000.00923.91
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0000.00923.79
8.1.230.0120.00018.97
8.1.220.0030.00717.78
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0030.00517.35
8.1.180.0030.00618.10
8.1.170.0060.00318.75
8.1.160.0000.00822.04
8.1.150.0040.00418.85
8.1.140.0040.00417.49
8.1.130.0000.00717.78
8.1.120.0000.00717.52
8.1.110.0080.00017.62
8.1.100.0000.00717.59
8.1.90.0040.00417.61
8.1.80.0000.00717.54
8.1.70.0000.00717.48
8.1.60.0030.00617.77
8.1.50.0080.00017.68
8.1.40.0040.00417.58
8.1.30.0040.00417.82
8.1.20.0060.00317.74
8.1.10.0000.00717.67
8.1.00.0040.00417.49
8.0.300.0000.00718.77
8.0.290.0080.00017.00
8.0.280.0070.00018.52
8.0.270.0040.00417.20
8.0.260.0000.00617.39
8.0.250.0070.00017.14
8.0.240.0050.00517.07
8.0.230.0050.00217.09
8.0.220.0030.00317.01
8.0.210.0030.00516.93
8.0.200.0000.00617.12
8.0.190.0070.00017.00
8.0.180.0000.00817.09
8.0.170.0050.00317.17
8.0.160.0040.00417.19
8.0.150.0000.00717.04
8.0.140.0070.00017.15
8.0.130.0050.00013.50
8.0.120.0020.00517.06
8.0.110.0040.00417.08
8.0.100.0000.00717.15
8.0.90.0070.00016.96
8.0.80.0100.00617.00
8.0.70.0040.00416.90
8.0.60.0000.00716.98
8.0.50.0070.00017.11
8.0.30.0120.01217.17
8.0.20.0160.00817.40
8.0.10.0000.00717.21
8.0.00.0080.01116.87
7.4.330.0030.00315.00
7.4.320.0000.00916.74
7.4.300.0040.00416.75
7.4.290.0000.00716.79
7.4.280.0090.00016.82
7.4.270.0070.00016.81
7.4.260.0090.00016.70
7.4.250.0000.00816.77
7.4.240.0030.00316.73
7.4.230.0000.00716.47
7.4.220.0130.00716.80
7.4.210.0060.00916.89
7.4.200.0000.00816.84
7.4.160.0100.00716.68
7.4.150.0110.00817.40
7.4.140.0130.00517.86
7.4.130.0110.00716.72
7.4.120.0070.01216.79
7.4.110.0100.00716.70
7.4.100.0120.00616.86
7.4.90.0100.00716.84
7.4.80.0160.00819.39
7.4.70.0080.00816.75
7.4.60.0210.00416.71
7.4.50.0040.00016.56
7.4.40.0040.01416.86
7.4.30.0110.00516.73
7.4.00.0060.00914.93
7.3.330.0000.00513.28
7.3.320.0020.00213.27
7.3.310.0000.00716.50
7.3.300.0000.00716.34
7.3.290.0100.01016.46
7.3.280.0110.00716.36
7.3.270.0180.02717.40
7.3.260.0160.00716.61
7.3.250.0070.01116.47
7.3.240.0070.01116.39
7.3.230.0090.00916.45
7.3.210.0100.00616.74
7.3.200.0100.00719.39
7.3.190.0070.01116.45
7.3.180.0060.01116.67
7.3.170.0090.00616.37
7.3.160.0090.01516.53
7.3.120.0070.01014.79
7.2.330.0130.00616.92
7.2.320.0130.00316.73
7.2.310.0100.01016.70
7.2.300.0030.01316.72
7.2.290.0100.00716.75
7.2.00.0040.01419.75
7.1.100.0060.00318.52
7.1.70.0050.00517.09
7.1.60.0030.02119.70
7.1.50.0110.01417.21
7.1.00.0070.07322.32
7.0.200.0040.00817.01
7.0.140.0100.06721.93
7.0.60.0130.05319.77
7.0.50.0000.08017.69
7.0.40.0100.06720.26
7.0.30.0170.04320.12
7.0.20.0230.05320.22
7.0.10.0030.05020.19
7.0.00.0030.04320.05
5.6.210.0170.07020.50
5.6.200.0030.05318.19
5.6.190.0070.04020.32
5.6.180.0300.05320.42
5.6.170.0230.06020.50
5.6.160.0070.04720.52
5.6.150.0170.07318.16
5.6.140.0070.05018.21
5.6.130.0130.07018.15
5.6.120.0100.08020.98
5.6.110.0070.03720.99
5.6.100.0070.06721.13
5.6.90.0100.07321.03
5.6.80.0230.05320.37
5.5.350.0170.08720.38
5.5.340.0070.04017.89
5.5.330.0100.08020.37
5.5.320.0500.06320.32
5.5.310.0330.06720.34
5.5.300.0070.05718.00
5.5.290.0000.05017.91
5.5.280.0100.04720.65
5.5.270.0070.06020.84
5.5.260.0070.07320.86
5.5.250.0070.03720.59
5.5.240.0070.06320.18
5.4.450.0200.03043.92
5.4.440.0270.04743.91
5.4.430.0230.05343.90
5.4.420.0200.04343.88
5.4.410.0200.03343.86
5.4.400.0170.03743.79
5.4.390.0100.05043.79
5.4.380.0270.04318.62
5.4.370.0100.05318.52
5.4.360.0100.05718.53
5.4.350.0170.05318.67
5.4.340.0130.05318.71
5.4.320.0050.04112.46
5.4.310.0040.05412.45
5.4.300.0040.03812.46
5.4.290.0100.04612.46
5.4.280.0040.03612.36
5.4.270.0050.04312.36
5.4.260.0100.04112.35
5.4.250.0060.03612.35
5.4.240.0070.03312.36
5.4.230.0100.03612.34
5.4.220.0060.03812.34
5.4.210.0050.03712.34
5.4.200.0050.04212.34
5.4.190.0050.04012.34
5.4.180.0060.03512.34
5.4.170.0070.03412.35
5.4.160.0130.02812.35
5.4.150.0050.03912.34
5.4.140.0050.03612.03
5.4.130.0060.04112.02
5.4.120.0060.03411.98
5.4.110.0040.03711.98
5.4.100.0090.03111.97
5.4.90.0050.03811.97
5.4.80.0050.03711.97
5.4.70.0100.03411.96
5.4.60.0050.03411.97
5.4.50.0050.03511.97
5.4.40.0090.03411.96
5.4.30.0050.04011.96
5.4.20.0060.03511.95
5.4.10.0060.03411.96
5.4.00.0070.03411.44
5.3.290.0080.03612.80
5.3.280.0060.03812.71
5.3.270.0070.03712.72
5.3.260.0070.04412.72
5.3.250.0040.04312.72
5.3.240.0090.04212.72
5.3.230.0090.04012.71
5.3.220.0050.03912.68
5.3.210.0070.04212.68
5.3.200.0080.03512.68
5.3.190.0050.04112.68
5.3.180.0070.03612.67
5.3.170.0040.03812.67
5.3.160.0050.04012.68
5.3.150.0030.04912.68
5.3.140.0060.03612.66
5.3.130.0050.04012.66
5.3.120.0020.04212.66
5.3.110.0040.04012.66
5.3.100.0070.03612.12
5.3.90.0050.03712.09
5.3.80.0060.03612.08
5.3.70.0060.03612.07
5.3.60.0050.03712.07
5.3.50.0070.03512.00
5.3.40.0060.03712.00
5.3.30.0050.03711.95
5.3.20.0070.03511.73
5.3.10.0060.03411.70
5.3.00.0080.03811.69
5.2.170.0040.0309.18
5.2.160.0030.0309.18
5.2.150.0060.0299.18
5.2.140.0050.0299.18
5.2.130.0020.0329.14
5.2.120.0040.0299.14
5.2.110.0040.0309.15
5.2.100.0050.0289.14
5.2.90.0060.0279.15
5.2.80.0040.0309.14
5.2.70.0050.0299.14
5.2.60.0060.0289.09
5.2.50.0040.0309.07
5.2.40.0050.0279.05
5.2.30.0080.0269.02
5.2.20.0030.0309.01
5.2.10.0030.0308.93
5.2.00.0030.0308.79
5.1.60.0020.0268.08
5.1.50.0050.0248.07
5.1.40.0060.0228.05
5.1.30.0040.0278.40
5.1.20.0000.0308.42
5.1.10.0040.0268.15
5.1.00.0030.0278.15
5.0.50.0060.0176.63
5.0.40.0020.0206.48
5.0.30.0040.0306.30
5.0.20.0030.0196.27
5.0.10.0040.0196.25
5.0.00.0020.0316.24
4.4.90.0020.0164.78
4.4.80.0040.0144.76
4.4.70.0040.0144.75
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0000.0274.71
4.4.30.0050.0134.76
4.4.20.0030.0154.84
4.4.10.0050.0134.85
4.4.00.0010.0264.76
4.3.110.0010.0174.67
4.3.100.0030.0144.67
4.3.90.0020.0154.63
4.3.80.0040.0234.59
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0040.0234.54
4.3.30.0020.0163.29
4.3.20.0020.0163.26
4.3.10.0040.0163.23
4.3.00.0000.02043.78

preferences:
38.19 ms | 401 KiB | 5 Q