3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'Donec gravida #*c_01*# quam nec pulvinar #*c_02*# facilisis. Donec sed consectetur #*c_03*# lectus'; $str = preg_replace('/#\*(.+?)\*#/', '___', $str); echo $str, "\n";

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)
8.3.60.0100.01018.56
8.3.50.0120.00721.14
8.3.40.0150.00018.68
8.3.30.0100.00320.34
8.3.20.0000.00818.63
8.3.10.0050.00320.92
8.3.00.0000.00723.57
8.2.180.0030.01716.75
8.2.170.0070.01022.96
8.2.160.0100.00320.58
8.2.150.0050.00324.18
8.2.140.0140.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00720.01
8.2.110.0090.00020.53
8.2.100.0090.00317.97
8.2.90.0080.00018.03
8.2.80.0040.00417.97
8.2.70.0000.00917.88
8.2.60.0030.00617.80
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0000.00818.14
8.2.20.0020.00517.86
8.2.10.0040.00417.79
8.2.00.0070.00017.82
8.1.280.0070.00725.92
8.1.270.0070.00023.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00320.67
8.1.230.0080.00422.66
8.1.220.0000.00917.79
8.1.210.0030.00518.80
8.1.200.0000.00817.35
8.1.190.0080.00017.35
8.1.180.0050.00318.10
8.1.170.0030.00618.48
8.1.160.0030.00618.86
8.1.150.0040.00418.71
8.1.140.0050.00317.59
8.1.130.0030.00317.75
8.1.120.0040.00417.51
8.1.110.0030.00617.53
8.1.100.0000.00817.52
8.1.90.0000.00717.47
8.1.80.0000.00717.44
8.1.70.0000.00817.43
8.1.60.0060.00317.67
8.1.50.0000.00817.60
8.1.40.0030.00617.59
8.1.30.0080.00017.70
8.1.20.0000.00917.68
8.1.10.0000.00817.61
8.1.00.0090.00017.60
8.0.300.0080.00019.98
8.0.290.0060.00316.88
8.0.280.0030.00518.42
8.0.270.0050.00217.27
8.0.260.0000.00716.95
8.0.250.0000.00817.07
8.0.240.0080.00016.96
8.0.230.0040.00417.01
8.0.220.0030.00316.99
8.0.210.0080.00016.88
8.0.200.0060.00017.07
8.0.190.0040.00416.90
8.0.180.0040.00417.02
8.0.170.0000.00816.99
8.0.160.0040.00316.99
8.0.150.0030.00416.82
8.0.140.0030.00316.91
8.0.130.0030.00313.35
8.0.120.0000.00716.96
8.0.110.0040.00416.89
8.0.100.0040.00416.90
8.0.90.0040.00416.97
8.0.80.0090.00616.99
8.0.70.0070.00016.86
8.0.60.0000.00816.87
8.0.50.0040.00416.84
8.0.30.0090.00917.19
8.0.20.0150.00817.46
8.0.10.0040.00417.16
8.0.00.0080.01016.70
7.4.330.0020.00216.81
7.4.320.0030.00316.75
7.4.300.0030.00316.70
7.4.290.0030.00616.66
7.4.280.0040.00416.55
7.4.270.0070.00016.70
7.4.260.0030.00313.40
7.4.250.0040.00416.71
7.4.240.0070.00016.75
7.4.230.0000.00716.77
7.4.220.0140.00516.73
7.4.210.0070.00916.65
7.4.200.0070.00016.40
7.4.190.0000.00716.68
7.4.160.0100.00616.35
7.4.150.0110.01017.40
7.4.140.0090.01517.86
7.4.130.0100.00716.54
7.4.120.0130.00516.68
7.4.110.0090.01216.65
7.4.100.0090.01216.75
7.4.90.0100.00716.63
7.4.80.0090.00919.39
7.4.70.0100.01316.51
7.4.60.0090.00616.71
7.4.50.0060.00316.57
7.4.40.0060.01022.77
7.4.30.0000.01916.56
7.4.00.0030.01314.75
7.3.330.0000.00513.32
7.3.320.0070.00013.23
7.3.310.0030.00316.41
7.3.300.0040.00416.24
7.3.290.0060.01316.31
7.3.280.0050.01016.31
7.3.270.0060.01217.40
7.3.260.0140.00618.24
7.3.250.0110.00916.39
7.3.240.0180.00416.51
7.3.230.0040.01316.42
7.3.210.0000.01816.47
7.3.200.0090.00919.39
7.3.190.0100.01016.67
7.3.180.0100.00616.61
7.3.170.0120.00816.70
7.3.160.0030.01416.27
7.3.120.0140.00314.73
7.3.10.0140.00016.72
7.3.00.0180.00516.63
7.2.330.0100.00716.63
7.2.320.0080.00816.83
7.2.310.0110.01216.82
7.2.300.0060.01016.60
7.2.290.0080.00816.69
7.2.130.0100.01016.65
7.2.120.0030.01316.91
7.2.110.0110.00416.61
7.2.100.0000.01316.91
7.2.90.0100.00316.64
7.2.80.0110.01116.82
7.2.70.0030.01316.90
7.2.60.0110.00616.75
7.2.50.0030.01016.85
7.2.40.0040.01116.77
7.2.30.0080.00316.92
7.2.20.0170.00016.68
7.2.10.0110.00016.88
7.2.00.0130.00816.93
7.1.250.0100.00715.40
7.1.200.0000.01315.67
7.1.70.0040.00417.32
7.1.60.0110.01119.17
7.1.50.0070.01816.82
7.1.00.0030.06722.32
7.0.200.0100.00316.94
7.0.140.0030.07322.04
7.0.70.0070.07321.93
7.0.60.0030.05321.68
7.0.50.0030.07022.19
7.0.40.0070.08720.18
7.0.30.0100.03720.15
7.0.20.0000.04720.03
7.0.10.0030.05319.99
7.0.00.0100.03720.12
5.6.280.0000.07720.88
5.6.220.0000.05720.57
5.6.210.0070.07720.46
5.6.200.0070.07721.04
5.6.190.0000.06720.99
5.6.180.0000.05720.96
5.6.170.0030.04320.94
5.6.160.0100.03321.11
5.6.150.0030.06021.11
5.6.140.0030.04020.88
5.6.130.0070.03721.12
5.6.120.0070.07021.06
5.6.110.0030.07721.01
5.6.100.0030.06321.00
5.6.90.0070.04720.98
5.6.80.0000.04020.45
5.6.70.0000.04020.32
5.6.60.0030.03320.46
5.6.50.0000.04020.41
5.6.40.0030.03320.46
5.6.30.0000.04020.43
5.6.20.0030.03720.39
5.6.10.0000.04020.45
5.6.00.0030.03720.38
5.5.360.0070.08020.33
5.5.350.0070.04720.36
5.5.340.0000.07320.64
5.5.330.0070.08020.83
5.5.320.0100.06720.82
5.5.310.0000.04320.76
5.5.300.0030.04020.86
5.5.290.0030.05720.91
5.5.280.0000.07320.88
5.5.270.0000.05720.87
5.5.260.0000.09020.74
5.5.250.0000.08320.49
5.5.240.0000.04020.30
5.5.230.0030.03720.16
5.5.220.0000.03320.28
5.5.210.0000.05020.01
5.5.200.0030.03719.98
5.5.190.0000.04020.16
5.5.180.0030.03720.21
5.5.160.0030.03720.20
5.5.150.0030.03720.17
5.5.140.0000.04020.17
5.5.130.0000.04020.20
5.5.120.0070.05720.08
5.5.110.0000.03320.22
5.5.100.0030.03720.12
5.5.90.0130.07020.00
5.5.80.0000.03320.06
5.5.70.0100.03719.93
5.5.60.0030.03720.05
5.5.50.0030.03720.05
5.5.40.0030.04320.14
5.5.30.0030.03720.05
5.5.20.0030.03720.14
5.5.10.0030.05020.11
5.5.00.0000.04720.00
5.4.450.0100.03319.30
5.4.440.0070.08319.35
5.4.430.0000.03719.46
5.4.420.0000.08019.39
5.4.410.0030.05719.36
5.4.400.0000.03719.04
5.4.390.0000.03719.06
5.4.380.0030.03318.81
5.4.370.0000.03719.05
5.4.360.0000.03718.81
5.4.350.0000.03719.03
5.4.340.0000.04019.07
5.4.320.0030.03719.03
5.4.310.0070.02718.98
5.4.300.0030.03319.14
5.4.290.0030.05319.06
5.4.280.0030.03719.17
5.4.270.0000.03318.78
5.4.260.0070.03019.12
5.4.250.0000.03318.88
5.4.240.0000.03719.12
5.4.230.0030.03319.03
5.4.220.0000.03718.78
5.4.210.0000.03718.89
5.4.200.0000.04019.09
5.4.190.0000.04019.05
5.4.180.0000.03718.91
5.4.170.0000.08018.97
5.4.160.0130.03718.78
5.4.150.0030.05018.97
5.4.140.0030.03716.35
5.4.130.0000.07316.39
5.4.120.0000.03316.32
5.4.110.0000.06316.22
5.4.100.0030.06716.44
5.4.90.0000.03316.44
5.4.80.0070.02716.40
5.4.70.0070.05016.29
5.4.60.0030.07016.29
5.4.50.0030.03716.24
5.4.40.0030.07716.36
5.4.30.0070.04316.21
5.4.20.0030.03716.45
5.4.10.0000.05016.38
5.4.00.0070.06315.73
5.3.290.0030.04014.64
5.3.280.0000.03714.54
5.3.270.0000.06014.46
5.3.260.0000.03714.59
5.3.250.0030.06714.46
5.3.240.0000.07714.43
5.3.230.0070.06714.58
5.3.220.0030.05714.51
5.3.210.0030.06714.56
5.3.200.0000.03314.42
5.3.190.0100.06714.55
5.3.180.0070.06714.51
5.3.170.0000.07714.55
5.3.160.0030.06714.38
5.3.150.0030.07714.42
5.3.140.0030.06314.51
5.3.130.0000.04014.40
5.3.120.0070.03314.38
5.3.110.0000.04714.55
5.3.100.0000.04314.00
5.3.90.0000.07314.01
5.3.80.0070.03713.95
5.3.70.0070.03013.99
5.3.60.0030.07713.99
5.3.50.0070.06713.80
5.3.40.0030.04013.89
5.3.30.0000.06713.86
5.3.20.0030.04313.64
5.3.10.0030.04313.64
5.3.00.0000.04713.54
5.2.170.0030.03010.98
5.2.160.0000.03010.98
5.2.150.0030.04010.96
5.2.140.0000.05311.17
5.2.130.0030.02710.93
5.2.120.0070.03011.12
5.2.110.0000.06311.05
5.2.100.0030.03011.09
5.2.90.0030.06011.09
5.2.80.0000.06311.08
5.2.70.0000.03711.09
5.2.60.0030.03711.07
5.2.50.0030.05010.83
5.2.40.0030.04711.05
5.2.30.0000.03311.02
5.2.20.0000.05310.88
5.2.10.0030.03010.86
5.2.00.0030.05310.61
5.1.60.0000.03710.60
5.1.50.0030.05310.60
5.1.40.0000.02710.60
5.1.30.0030.04010.60
5.1.20.0000.04710.60
5.1.10.0030.02710.60
5.1.00.0070.02310.60
5.0.50.0000.04010.60
5.0.40.0030.01710.60
5.0.30.0000.04710.60
5.0.20.0070.04010.60
5.0.10.0000.03310.60
5.0.00.0000.05310.60
4.4.90.0000.02710.60
4.4.80.0030.03010.60
4.4.70.0000.02310.60
4.4.60.0030.03310.60
4.4.50.0000.03710.60
4.4.40.0000.02710.60
4.4.30.0070.03010.60
4.4.20.0000.03310.60
4.4.10.0000.04010.60
4.4.00.0000.03710.60
4.3.110.0000.02310.60
4.3.100.0030.03310.60
4.3.90.0000.03710.60
4.3.80.0000.05310.60
4.3.70.0070.02010.60
4.3.60.0030.02310.60
4.3.50.0030.01310.60
4.3.40.0030.04710.60
4.3.30.0030.01710.60
4.3.20.0000.01710.60
4.3.10.0000.03710.60
4.3.00.0000.02010.60

preferences:
50.39 ms | 401 KiB | 5 Q