3v4l.org

run code in 300+ PHP versions simultaneously
<?hh $str = preg_replace("/'(\\\\'|\\\\{2}|[^'])*'/", '', $string); var_dump($str)

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)
8.3.60.0100.01016.50
8.3.50.0080.00822.10
8.3.40.0180.00018.57
8.3.30.0110.00418.97
8.3.20.0080.00020.22
8.3.10.0070.00023.56
8.3.00.0000.00722.52
8.2.180.0180.00418.38
8.2.170.0070.01422.96
8.2.160.0140.00020.52
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0030.00626.16
8.2.120.0040.00422.29
8.2.110.0030.00622.25
8.2.100.0080.00417.78
8.2.90.0000.00719.18
8.2.80.0000.00818.04
8.2.70.0040.00417.63
8.2.60.0000.00717.80
8.2.50.0040.00418.07
8.2.40.0000.00719.39
8.2.30.0040.00417.93
8.2.20.0040.00417.54
8.2.10.0040.00419.35
8.2.00.0030.00617.55
8.1.280.0070.00725.92
8.1.270.0040.00423.83
8.1.260.0090.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.58
8.1.230.0000.01119.13
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0030.00517.27
8.1.180.0080.00018.10
8.1.170.0060.00318.59
8.1.160.0040.00421.94
8.1.150.0040.00418.48
8.1.140.0070.00017.25
8.1.130.0030.00317.81
8.1.120.0070.00017.38
8.1.110.0040.00417.30
8.1.100.0050.00317.21
8.1.90.0000.00717.21
8.1.80.0000.00717.32
8.1.70.0000.00717.21
8.1.60.0000.00817.42
8.1.50.0060.00317.34
8.1.40.0040.00417.41
8.1.30.0000.00817.29
8.1.20.0040.00417.44
8.1.10.0000.00717.50
8.1.00.0030.00917.44
8.0.300.0040.00418.77
8.0.290.0040.00417.16
8.0.280.0030.00318.41
8.0.270.0000.00717.08
8.0.260.0030.00316.66
8.0.250.0070.00016.85
8.0.240.0080.00016.79
8.0.230.0040.00416.82
8.0.220.0040.00416.71
8.0.210.0040.00416.76
8.0.200.0000.00616.85
8.0.190.0000.00716.81
8.0.180.0000.00716.76
8.0.170.0060.00316.87
8.0.160.0000.00716.65
8.0.150.0000.00816.73
8.0.140.0000.00716.67
8.0.130.0050.00013.30
8.0.120.0090.00016.69
8.0.110.0000.00816.66
8.0.100.0050.00216.58
8.0.90.0000.00816.56
8.0.80.0090.01216.71
8.0.70.0040.00416.55
8.0.60.0030.00316.76
8.0.50.0070.00016.75
8.0.30.0070.01116.81
8.0.20.0100.01317.40
8.0.10.0000.00716.89
8.0.00.0070.01416.58
7.4.330.0000.00515.16
7.4.320.0000.00616.48
7.4.300.0070.00016.37
7.4.290.0030.00316.51
7.4.280.0000.00716.46
7.4.270.0030.00616.36
7.4.260.0050.00316.44
7.4.250.0030.00316.41
7.4.240.0030.00316.41
7.4.230.0070.00016.36
7.4.220.0080.00816.39
7.4.210.0130.00516.44
7.4.200.0000.00716.20
7.4.190.0000.00716.18
7.4.160.0060.00916.30
7.4.150.0060.01217.40
7.4.140.0110.00917.86
7.4.130.0090.00816.44
7.4.120.0160.00316.40
7.4.110.0040.01416.35
7.4.100.0070.01116.50
7.4.90.0030.01616.27
7.4.80.0120.00619.39
7.4.70.0070.01316.36
7.4.60.0070.01016.33
7.4.50.0000.00816.34
7.4.40.0060.00822.77
7.4.30.0090.00616.36
7.3.330.0030.00313.21
7.3.320.0060.00013.20
7.3.310.0000.00616.13
7.3.300.0070.00016.11
7.3.290.0070.00716.08
7.3.280.0060.00916.09
7.3.270.0090.00917.40
7.3.260.0140.00416.15
7.3.250.0120.00516.09
7.3.240.0130.00316.07
7.3.230.0090.00616.39
7.3.210.0100.00716.19
7.3.200.0060.01219.39
7.3.190.0030.01716.36
7.3.180.0150.00016.29
7.3.170.0040.01116.39
7.3.160.0140.00616.31
7.2.330.0100.00716.47
7.2.320.0160.00616.54
7.2.310.0130.01016.67
7.2.300.0120.00916.44
7.2.290.0060.01116.32
5.4.320.0040.03812.45
5.4.310.0050.04412.45
5.4.300.0080.04112.45
5.4.290.0040.04312.45
5.4.280.0080.04912.32
5.4.270.0070.04112.32
5.4.260.0110.04512.32
5.4.250.0060.04212.32
5.4.240.0120.04012.32
5.4.230.0060.03912.31
5.4.220.0090.05112.31
5.4.210.0080.05212.31
5.4.200.0090.05312.31
5.4.190.0080.04012.30
5.4.180.0070.06112.31
5.4.170.0120.05712.31
5.4.160.0110.03212.31
5.4.150.0040.03812.31
5.4.140.0050.05412.00
5.4.130.0060.04111.98
5.4.120.0070.04711.94
5.4.110.0080.04911.94
5.4.100.0080.04111.93
5.4.90.0060.03911.94
5.4.80.0060.03811.93
5.4.70.0020.04011.93
5.4.60.0080.03411.93
5.4.50.0120.04411.93
5.4.40.0090.04611.92
5.4.30.0070.05011.92
5.4.20.0070.03711.92
5.4.10.0060.03611.92
5.4.00.0070.03411.41
5.3.290.0070.03912.80
5.3.280.0050.05012.71
5.3.270.0090.04112.72
5.3.260.0110.04612.72
5.3.250.0060.03812.72
5.3.240.0060.03712.72
5.3.230.0080.05112.71
5.3.220.0140.04012.68
5.3.210.0120.03612.68
5.3.200.0040.04212.68
5.3.190.0140.04712.68
5.3.180.0120.04712.67
5.3.170.0080.04312.67
5.3.160.0100.03512.67
5.3.150.0040.03912.68
5.3.140.0040.04412.66
5.3.130.0070.04712.66
5.3.120.0070.03912.66
5.3.110.0020.05712.66
5.3.100.0080.03612.12
5.3.90.0070.03712.08
5.3.80.0050.03812.07
5.3.70.0050.03912.07
5.3.60.0110.04312.06
5.3.50.0100.03212.00
5.3.40.0130.03212.00
5.3.30.0060.03511.94
5.3.20.0060.03611.70
5.3.10.0070.03411.66
5.3.00.0070.04211.65

preferences:
29.02 ms | 401 KiB | 5 Q