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)
8.3.60.0090.00616.84
8.3.50.0100.00822.23
8.3.40.0120.00419.03
8.3.30.0070.00719.04
8.3.20.0040.00420.29
8.3.10.0080.00023.47
8.3.00.0030.00519.67
8.2.180.0150.00716.63
8.2.170.0070.00722.96
8.2.160.0070.00720.47
8.2.150.0080.00024.18
8.2.140.0070.00724.66
8.2.130.0040.00426.16
8.2.120.0060.00317.75
8.2.110.0060.00619.27
8.2.100.0090.00317.97
8.2.90.0030.00518.03
8.2.80.0040.00418.03
8.2.70.0040.00417.93
8.2.60.0080.00017.68
8.2.50.0040.00418.10
8.2.40.0070.00020.43
8.2.30.0050.00318.19
8.2.20.0000.00817.96
8.2.10.0050.00218.11
8.2.00.0000.00717.84
8.1.280.0150.00025.92
8.1.270.0030.00623.97
8.1.260.0050.00326.35
8.1.250.0050.00228.09
8.1.240.0060.00323.95
8.1.230.0060.00621.03
8.1.220.0040.00417.74
8.1.210.0040.00419.00
8.1.200.0060.00317.48
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0060.00318.77
8.1.160.0000.00722.22
8.1.150.0040.00418.66
8.1.140.0050.00317.57
8.1.130.0030.00317.85
8.1.120.0040.00417.62
8.1.110.0000.00817.61
8.1.100.0070.00017.51
8.1.90.0000.00817.54
8.1.80.0040.00417.60
8.1.70.0050.00317.50
8.1.60.0000.00817.80
8.1.50.0080.00017.60
8.1.40.0050.00317.61
8.1.30.0040.00417.83
8.1.20.0000.00817.80
8.1.10.0050.00317.64
8.1.00.0000.00917.65
8.0.300.0030.00320.07
8.0.290.0080.00016.88
8.0.280.0000.00818.43
8.0.270.0030.00317.30
8.0.260.0060.00017.27
8.0.250.0000.00717.21
8.0.240.0000.01017.18
8.0.230.0000.00717.11
8.0.220.0000.00816.92
8.0.210.0040.00416.96
8.0.200.0030.00317.11
8.0.190.0000.00717.10
8.0.180.0040.00417.05
8.0.170.0050.00317.09
8.0.160.0000.00717.16
8.0.150.0000.00717.04
8.0.140.0040.00416.97
8.0.130.0000.00613.63
8.0.120.0040.00417.11
8.0.110.0000.00717.16
8.0.100.0040.00416.97
8.0.90.0040.00417.03
8.0.80.0130.00917.13
8.0.70.0080.00016.94
8.0.60.0040.00417.15
8.0.50.0050.00317.06
8.0.30.0100.01017.27
8.0.20.0120.00917.40
8.0.10.0070.00017.13
8.0.00.0140.00616.82
7.4.330.0030.00315.03
7.4.320.0000.00916.83
7.4.300.0030.00316.77
7.4.290.0000.00716.71
7.4.280.0080.00016.81
7.4.270.0070.00016.80
7.4.260.0030.00316.64
7.4.250.0000.00716.68
7.4.240.0040.00416.67
7.4.230.0040.00416.77
7.4.220.0120.00616.82
7.4.210.0070.00716.63
7.4.200.0050.00216.84
7.4.160.0100.00616.56
7.4.150.0060.01217.40
7.4.140.0070.01117.86
7.4.130.0070.01016.67
7.4.120.0070.01016.90
7.4.110.0100.00716.84
7.4.100.0070.01116.70
7.4.90.0130.00316.59
7.4.80.0090.00619.39
7.4.70.0110.00516.79
7.4.60.0060.01216.66
7.4.50.0050.00016.34
7.4.40.0140.00716.69
7.4.30.0100.00716.65
7.4.00.0070.01114.92
7.3.330.0050.00013.32
7.3.320.0000.00513.32
7.3.310.0030.00316.29
7.3.300.0070.00016.31
7.3.290.0100.00716.46
7.3.280.0070.01416.46
7.3.270.0090.00917.40
7.3.260.0030.01816.47
7.3.250.0110.01116.65
7.3.240.0120.00616.31
7.3.230.0030.01516.42
7.3.210.0130.00316.66
7.3.200.0070.01019.39
7.3.190.0090.00616.28
7.3.180.0080.00816.67
7.3.170.0060.00916.44
7.3.160.0070.01716.61
7.3.120.0070.00715.21
7.2.330.0070.01516.77
7.2.320.0090.00716.93
7.2.310.0060.01116.88
7.2.300.0100.02716.78
7.2.290.0070.01016.82
7.2.00.0040.00819.49
7.1.200.0030.01016.02
7.1.100.0060.00618.28
7.1.70.0040.00417.29
7.1.60.0130.01319.70
7.1.50.0090.01617.25
7.1.00.0100.07022.60
7.0.200.0090.00316.55
7.0.140.0000.07322.10
7.0.60.0130.07319.85
7.0.50.0100.04017.82
7.0.40.0100.09020.27
7.0.30.0600.07020.11
7.0.20.0230.06320.03
7.0.10.0200.06720.20
7.0.00.0030.05020.10
5.6.210.0030.05720.56
5.6.200.0070.05718.11
5.6.190.0200.07720.44
5.6.180.3700.04320.64
5.6.170.0330.07720.48
5.6.160.0000.05020.44
5.6.150.0070.04718.21
5.6.140.0000.04318.20
5.6.130.0100.07718.14
5.6.120.0070.04020.98
5.6.110.0170.07720.97
5.6.100.0070.06320.97
5.6.90.0030.04021.02
5.6.80.0030.04720.40
5.6.70.4300.04320.39
5.5.350.0030.08020.32
5.5.340.0030.08317.99
5.5.330.0030.04720.28
5.5.320.0330.06720.21
5.5.310.0230.05320.18
5.5.300.0170.06717.97
5.5.290.0030.04017.89
5.5.280.0030.04020.98
5.5.270.0030.04720.79
5.5.260.0000.04720.95
5.5.250.0100.07320.68
5.5.240.0270.07320.35
5.4.450.0400.04743.89
5.4.440.0100.05343.82
5.4.430.0370.04343.77
5.4.420.0230.04043.77
5.4.410.0170.04343.77
5.4.400.0330.04043.77
5.4.390.0330.04343.76
5.4.380.0100.05718.69
5.4.370.0170.05018.69
5.4.360.0100.05318.70
5.4.350.0170.06018.59
5.4.340.0100.05718.69
5.4.320.0060.03812.46
5.4.310.0040.03912.45
5.4.300.0090.03512.46
5.4.290.0050.03812.46
5.4.280.0040.03612.35
5.4.270.0070.04212.35
5.4.260.0060.04112.36
5.4.250.0060.03712.36
5.4.240.0070.03512.35
5.4.230.0090.04212.35
5.4.220.0050.03712.35
5.4.210.0070.03412.34
5.4.200.0040.03812.35
5.4.190.0070.03412.34
5.4.180.0040.03712.34
5.4.170.0070.03612.36
5.4.160.0080.03212.35
5.4.150.0070.03412.35
5.4.140.0070.03612.03
5.4.130.0110.03312.02
5.4.120.0100.04111.98
5.4.110.0040.04311.97
5.4.100.0060.03411.97
5.4.90.0060.03611.97
5.4.80.0060.03611.97
5.4.70.0030.03611.96
5.4.60.0070.04211.96
5.4.50.0050.04211.97
5.4.40.0030.03611.96
5.4.30.0050.03511.96
5.4.20.0070.03911.96
5.4.10.0040.03511.96
5.4.00.0090.03411.45
5.3.290.0050.04012.80
5.3.280.0110.03612.71
5.3.270.0090.03612.72
5.3.260.0090.03512.72
5.3.250.0040.04012.72
5.3.240.0060.03612.72
5.3.230.0110.03212.71
5.3.220.0060.03712.68
5.3.210.0070.03912.68
5.3.200.0060.03812.68
5.3.190.0070.04212.68
5.3.180.0050.03912.67
5.3.170.0040.03812.67
5.3.160.0080.03412.67
5.3.150.0100.03212.67
5.3.140.0060.04112.66
5.3.130.0060.03812.66
5.3.120.0050.03912.66
5.3.110.0040.04012.66
5.3.100.0020.04112.12
5.3.90.0040.03912.09
5.3.80.0070.03712.07
5.3.70.0080.03412.07
5.3.60.0080.03512.07
5.3.50.0090.03312.00
5.3.40.0060.04612.00
5.3.30.0070.03811.95
5.3.20.0040.03611.73
5.3.10.0060.03411.70
5.3.00.0050.03711.69
5.2.170.0030.0319.18
5.2.160.0040.0309.18
5.2.150.0060.0299.18
5.2.140.0070.0339.18
5.2.130.0070.0299.14
5.2.120.0060.0279.14
5.2.110.0040.0309.15
5.2.100.0040.0299.14
5.2.90.0030.0319.15
5.2.80.0080.0279.14
5.2.70.0040.0309.14
5.2.60.0040.0309.10
5.2.50.0060.0289.06
5.2.40.0030.0309.04
5.2.30.0050.0309.02
5.2.20.0070.0269.02
5.2.10.0060.0278.93
5.2.00.0060.0298.79
5.1.60.0030.0278.08
5.1.50.0060.0248.07
5.1.40.0070.0238.05
5.1.30.0040.0278.40
5.1.20.0030.0288.42
5.1.10.0040.0268.15
5.1.00.0040.0268.15
5.0.50.0050.0196.63
5.0.40.0030.0206.48
5.0.30.0050.0346.30
5.0.20.0020.0206.27
5.0.10.0030.0206.25
5.0.00.0020.0376.24
4.4.90.0050.0204.78
4.4.80.0030.0174.75
4.4.70.0020.0164.75
4.4.60.0010.0174.75
4.4.50.0050.0134.77
4.4.40.0040.0244.71
4.4.30.0050.0144.75
4.4.20.0020.0154.84
4.4.10.0040.0144.85
4.4.00.0010.0294.76
4.3.110.0030.0154.67
4.3.100.0010.0174.66
4.3.90.0010.0164.64
4.3.80.0000.0274.58
4.3.70.0050.0124.63
4.3.60.0030.0144.63
4.3.50.0040.0144.63
4.3.40.0070.0204.53
4.3.30.0010.0173.29
4.3.20.0020.0163.27
4.3.10.0010.0173.23
4.3.00.0030.02043.75

preferences:
38.98 ms | 401 KiB | 5 Q