3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fiv = '<p id="copyright">hfsdjfhjdsfh<a>asasd</a></p>'; $k = preg_replace('/<p id="copyright">(.*)/i', '', $fiv); print_r($k);

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)
8.3.60.0090.00618.43
8.3.50.0100.00721.27
8.3.40.0100.00318.83
8.3.30.0040.01118.82
8.3.20.0040.00420.38
8.3.10.0040.00422.11
8.3.00.0000.00822.21
8.2.180.0140.00017.00
8.2.170.0140.00022.96
8.2.160.0100.00320.52
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0090.00326.16
8.2.120.0040.00419.79
8.2.110.0060.00322.28
8.2.100.0070.00719.41
8.2.90.0080.00019.09
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0000.00818.16
8.2.30.0030.00518.07
8.2.20.0040.00417.71
8.2.10.0070.00017.84
8.2.00.0040.00417.82
8.1.280.0000.01425.92
8.1.270.0040.00420.39
8.1.260.0140.00326.35
8.1.250.0020.00528.09
8.1.240.0000.00923.96
8.1.230.0040.00819.15
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0090.00017.34
8.1.190.0050.00217.39
8.1.180.0040.00418.55
8.1.170.0040.00418.63
8.1.160.0040.00422.16
8.1.150.0050.00318.63
8.1.140.0040.00417.54
8.1.130.0030.00617.85
8.1.120.0050.00217.48
8.1.110.0000.00817.52
8.1.100.0040.00417.60
8.1.90.0040.00417.61
8.1.80.0000.00717.54
8.1.70.0030.00317.51
8.1.60.0040.00417.67
8.1.50.0000.00717.64
8.1.40.0030.00617.59
8.1.30.0070.00017.71
8.1.20.0030.00617.64
8.1.10.0050.00317.48
8.1.00.0050.00317.52
8.0.300.0000.00718.77
8.0.290.0000.00717.18
8.0.280.0030.00318.39
8.0.270.0000.00717.21
8.0.260.0000.00716.95
8.0.250.0030.00316.93
8.0.240.0000.00816.93
8.0.230.0040.00416.99
8.0.220.0040.00417.02
8.0.210.0000.00716.86
8.0.200.0080.00016.96
8.0.190.0030.00317.01
8.0.180.0080.00017.00
8.0.170.0000.00717.03
8.0.160.0030.00416.94
8.0.150.0000.00716.96
8.0.140.0070.00016.82
8.0.130.0030.00313.46
8.0.120.0070.00016.88
8.0.110.0050.00316.90
8.0.100.0040.00416.86
8.0.90.0000.00816.97
8.0.80.0070.01316.92
8.0.70.0000.00717.08
8.0.60.0000.00716.86
8.0.50.0070.00017.00
8.0.30.0130.00717.11
8.0.20.0050.01217.40
8.0.10.0000.00717.15
8.0.00.0120.00716.77
7.4.330.0040.00415.00
7.4.320.0060.00016.71
7.4.300.0000.00716.50
7.4.290.0000.00816.69
7.4.280.0000.00816.73
7.4.270.0000.00616.64
7.4.260.0040.00416.63
7.4.250.0080.00016.70
7.4.240.0010.00616.64
7.4.230.0030.00316.84
7.4.220.0110.00716.77
7.4.210.0060.00916.74
7.4.200.0030.00316.44
7.4.190.0040.00416.57
7.4.160.0100.00616.65
7.4.150.0100.00717.40
7.4.140.0090.01317.86
7.4.130.0100.00716.56
7.4.120.0120.00716.56
7.4.110.0090.00916.48
7.4.100.0080.00816.54
7.4.90.0030.01416.77
7.4.80.0030.01319.39
7.4.70.0070.01016.60
7.4.60.0070.01516.45
7.4.50.0050.00016.54
7.4.40.0080.00822.77
7.4.30.0120.00816.48
7.4.00.0030.01314.85
7.3.330.0030.00313.14
7.3.320.0000.00513.22
7.3.310.0030.00316.13
7.3.300.0030.00316.31
7.3.290.0030.01016.29
7.3.280.0090.00616.28
7.3.270.0030.01317.40
7.3.260.0060.01316.44
7.3.250.0060.01216.46
7.3.240.0100.00716.44
7.3.230.0100.01016.39
7.3.210.0110.00616.53
7.3.200.0090.01219.39
7.3.190.0070.01116.59
7.3.180.0090.00916.40
7.3.170.0080.00816.53
7.3.160.0100.00616.33
7.3.120.0170.00014.78
7.3.10.0080.00416.32
7.3.00.0040.00816.48
7.2.330.0090.00916.63
7.2.320.0180.00716.51
7.2.310.0080.00916.88
7.2.300.0060.01116.63
7.2.290.0110.00616.79
7.2.130.0070.00716.55
7.2.120.0040.00816.59
7.2.110.0100.00316.68
7.2.100.0090.00616.50
7.2.90.0040.00816.95
7.2.80.0030.01316.87
7.2.70.0090.00316.62
7.2.60.0030.00616.75
7.2.50.0090.00616.68
7.2.40.0040.00916.80
7.2.30.0090.00917.06
7.2.20.0000.01516.58
7.2.10.0070.00716.47
7.2.00.0090.00818.17
7.1.250.0060.00615.27
7.1.100.0040.01118.09
7.1.70.0030.00617.02
7.1.60.0130.01019.82
7.1.50.0060.01617.14
7.1.00.0030.03322.30
7.0.200.0050.00216.55
7.0.140.0000.07022.09
7.0.60.0030.07719.86
7.0.50.0100.07317.68
7.0.40.0070.05720.32
7.0.30.0230.08320.03
7.0.20.0370.07320.05
7.0.10.0400.04720.31
7.0.00.0030.04720.10
5.6.280.0100.06721.07
5.6.210.0130.07320.72
5.6.200.0000.04318.12
5.6.190.0130.06020.27
5.6.180.2970.04020.43
5.6.170.0370.08020.71
5.6.160.0030.07020.50
5.6.150.0100.07318.09
5.6.140.0070.03718.18
5.6.130.0000.08718.21
5.6.120.0100.06720.98
5.6.110.0000.04320.98
5.6.100.0100.07021.03
5.6.90.0130.08021.02
5.6.80.0070.03720.37
5.5.350.0130.08320.48
5.5.340.0070.03717.89
5.5.330.0100.04020.13
5.5.320.0230.05320.42
5.5.310.0170.04320.18
5.5.300.0100.06317.95
5.5.290.0130.06017.97
5.5.280.0030.04020.79
5.5.270.0170.07320.64
5.5.260.0170.07020.83
5.5.250.0030.08320.67
5.5.240.0070.04320.14
5.4.450.0930.08319.48
5.4.440.0900.06719.68
5.4.430.0930.06319.32
5.4.420.0830.07319.63
5.4.410.0930.08319.48
5.4.400.0400.05018.54
5.4.390.0300.06018.68
5.4.380.0370.05018.72
5.4.370.0070.05718.52
5.4.360.0070.05718.63
5.4.350.0120.04511.97
5.4.340.0140.04311.97
5.4.320.0040.03912.45
5.4.310.0090.03512.45
5.4.300.0050.04012.45
5.4.290.0050.03812.45
5.4.280.0070.04012.34
5.4.270.0080.03712.35
5.4.260.0090.05012.34
5.4.250.0000.05718.85
5.4.240.0130.04318.82
5.4.230.0130.05718.72
5.4.220.0100.05718.82
5.4.210.0100.05018.95
5.4.200.0130.04718.98
5.4.190.0070.06018.89
5.4.180.0100.05018.70
5.4.170.0130.04718.80
5.4.160.0070.05018.80
5.4.150.0070.05718.65
5.4.140.0030.05316.27
5.4.130.0030.04716.39
5.4.120.0100.04316.28
5.4.110.0030.05716.50
5.4.100.0000.05316.17
5.4.90.0130.04316.38
5.4.80.0130.04316.16
5.4.70.0070.04716.44
5.4.60.0030.05016.15
5.4.50.0100.06316.33
5.4.40.0070.05016.23
5.4.30.0100.04316.29
5.4.20.0030.05016.18
5.4.10.0100.06316.35
5.4.00.0100.04715.93
5.3.290.0040.04112.80
5.3.280.0030.05314.50
5.3.270.0070.07714.69
5.3.260.0070.05014.62
5.3.250.0030.05314.30
5.3.240.0070.05014.45
5.3.230.0000.05714.75
5.3.220.0130.04314.71
5.3.210.0100.04714.65
5.3.200.0100.04714.40
5.3.190.0000.06314.39
5.3.180.0070.05714.61
5.3.170.0030.05314.56
5.3.160.0030.05314.47
5.3.150.0070.05014.55
5.3.140.0070.04714.32
5.3.130.0030.05314.39
5.3.120.0030.05714.44
5.3.110.0130.04314.46
5.3.100.0070.05014.09
5.3.90.0100.06714.03
5.3.80.0070.05014.03
5.3.70.0070.05014.06
5.3.60.0070.04713.93
5.3.50.0030.06013.64
5.3.40.0170.04013.80
5.3.30.0070.05313.91
5.3.20.0100.04313.56
5.3.10.0130.04013.53
5.3.00.0130.04013.49
5.2.170.0030.04011.07
5.2.160.0070.03711.07
5.2.150.0070.04011.16
5.2.140.0030.04010.97
5.2.130.0000.04311.19
5.2.120.0100.03310.98
5.2.110.0070.03710.86
5.2.100.0030.05711.24
5.2.90.0070.03711.09
5.2.80.0070.04011.12
5.2.70.0030.04311.08
5.2.60.0130.04311.05
5.2.50.0100.04710.86
5.2.40.0130.04310.91
5.2.30.0070.04010.89
5.2.20.0000.04710.79
5.2.10.0230.03310.85
5.2.00.0070.04010.80
5.1.60.0100.0279.92
5.1.50.0000.03710.04
5.1.40.0030.04310.00
5.1.30.0070.03010.41
5.1.20.0030.03310.41
5.1.10.0030.03710.00
5.1.00.0030.0379.97
5.0.50.0030.0278.44
5.0.40.0030.0278.43
5.0.30.0070.0378.12
5.0.20.0000.0408.22
5.0.10.0000.0308.20
5.0.00.0000.0438.21
4.4.90.0030.0206.75
4.4.80.0070.0206.75
4.4.70.0030.0206.75
4.4.60.0070.0176.75
4.4.50.0000.0276.75
4.4.40.0000.0406.75
4.4.30.0000.0276.75
4.4.20.0030.0206.75
4.4.10.0030.0206.75
4.4.00.0000.0376.75
4.3.110.0030.0206.75
4.3.100.0030.0206.75
4.3.90.0030.0206.75
4.3.80.0070.0306.75
4.3.70.0000.0206.75
4.3.60.0130.0106.75
4.3.50.0070.0206.75
4.3.40.0030.0306.75
4.3.30.0000.0306.75
4.3.20.0030.0276.75
4.3.10.0000.0206.75
4.3.00.0030.0207.11

preferences:
43.05 ms | 401 KiB | 5 Q