3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = " <p>1</p> <p>2</p> <p>3</p> <p>4</p> <p>5</p> <p>6</p> <p>7</p> <p>8</p> <p>9</p> <p>10</p> <p>11</p> <p>12</p> <p>13</p> <p>14</p> <p>15</p> <p>16</p> <p>17</p> "; echo preg_replace('~(?:.*?</p>){5}\K~s', "\n [next]", $string);

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)
8.4.140.0040.00517.82
8.4.130.0110.00824.02
8.4.120.0110.00923.93
8.4.110.0100.00819.96
8.4.100.0140.00619.13
8.4.90.0130.00818.69
8.4.80.0030.00518.55
8.4.70.0150.00518.11
8.4.60.0090.01218.90
8.4.50.0130.00818.38
8.4.40.0000.00917.88
8.4.30.0130.00720.42
8.4.20.0100.00618.19
8.4.10.0090.00019.78
8.3.270.0090.01116.54
8.3.260.0090.01116.61
8.3.250.0090.00718.92
8.3.240.0120.00717.24
8.3.230.0090.01016.78
8.3.220.0110.00618.73
8.3.210.0150.00516.64
8.3.200.0060.00316.68
8.3.190.0060.00217.17
8.3.180.0080.01017.02
8.3.170.0150.00018.77
8.3.160.0090.00917.13
8.3.150.0130.00616.98
8.3.140.0110.00716.96
8.3.130.0140.00718.55
8.3.120.0060.00319.05
8.3.110.0060.00320.94
8.3.100.0060.00318.38
8.3.90.0000.00826.77
8.3.80.0060.00319.36
8.3.70.0130.00616.75
8.3.60.0100.00716.75
8.3.50.0100.01023.54
8.3.40.0120.00318.64
8.3.30.0100.00718.91
8.3.20.0000.00824.18
8.3.10.0080.00024.66
8.3.00.0080.00026.16
8.2.290.0100.00620.38
8.2.280.0100.00820.47
8.2.270.0130.00717.55
8.2.260.0080.00818.63
8.2.250.0040.00416.93
8.2.240.0070.01319.08
8.2.230.0030.00622.58
8.2.220.0060.00924.06
8.2.210.0130.00626.77
8.2.200.0040.00418.88
8.2.190.0110.00418.18
8.2.180.0070.01125.92
8.2.170.0070.00719.18
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0000.00724.66
8.2.130.0050.00226.16
8.2.120.0060.00319.89
8.2.110.0060.00322.33
8.2.100.0090.00318.16
8.2.90.0000.00818.00
8.2.80.0000.00919.16
8.2.70.0070.00748.54
8.2.60.0100.00448.69
8.2.50.0080.00748.70
8.2.40.0060.00648.74
8.2.30.0070.00648.67
8.2.20.0060.00648.71
8.2.10.0080.00549.32
8.2.00.0090.00349.25
8.1.330.0150.00521.90
8.1.320.0060.01216.06
8.1.310.0030.00616.88
8.1.300.0060.00318.34
8.1.290.0060.00330.84
8.1.280.0090.00625.92
8.1.270.0040.00420.65
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00320.75
8.1.230.0070.00320.95
8.1.220.0040.00417.74
8.1.210.0000.00818.86
8.1.200.0130.00048.29
8.1.190.0090.00648.34
8.1.180.0030.00948.71
8.1.170.0100.00249.02
8.1.160.0090.00349.11
8.1.150.0090.00549.03
8.1.140.0090.00449.09
8.1.130.0050.00749.74
8.1.120.0100.00248.46
8.1.110.0080.00448.37
8.1.100.0060.00648.38
8.1.90.0070.00548.44
8.1.80.0040.00848.39
8.1.70.0050.00648.38
8.1.60.0080.00448.49
8.1.50.0080.00548.45
8.1.40.0060.00648.40
8.1.30.0090.00448.53
8.1.20.0090.00448.48
8.1.10.0080.00548.47
8.1.00.0050.00848.46
8.0.300.0060.00320.08
8.0.290.0090.00348.10
8.0.280.0070.00548.90
8.0.270.0070.00548.79
8.0.260.0080.00348.83
8.0.250.0060.00648.17
8.0.240.0050.00648.20
8.0.230.0070.00448.18
8.0.220.0050.00748.15
8.0.210.0060.00748.19
8.0.200.0070.00548.18
8.0.190.0090.00448.23
8.0.180.0080.00448.20
8.0.170.0040.00848.15
8.0.160.0120.00348.19
8.0.150.0110.00548.17
8.0.140.0100.00248.08
8.0.130.0040.00746.39
8.0.120.0030.01048.11
8.0.110.0050.00748.22
8.0.100.0090.00448.12
8.0.90.0100.00348.16
8.0.80.0080.00937.81
8.0.70.0090.00448.12
8.0.60.0080.00448.19
8.0.50.0040.00848.13
8.0.30.0110.00748.29
8.0.20.0100.00848.19
8.0.10.0100.00748.34
8.0.00.0120.00548.29
7.4.330.0070.00247.44
7.4.320.0060.00748.06
7.4.300.0090.00348.00
7.4.290.0080.00747.95
7.4.280.0090.00448.04
7.4.270.0090.00348.04
7.4.260.0070.00546.37
7.4.250.0080.00448.01
7.4.240.0070.00337.54
7.4.230.0050.00647.94
7.4.220.0070.00337.52
7.4.210.0130.00329.29
7.4.200.0100.00447.93
7.4.190.0150.00079.33
7.4.180.0140.00379.33
7.4.160.0160.00079.33
7.4.150.0080.01048.02
7.4.140.0140.00547.94
7.4.130.0070.00947.99
7.4.120.0100.00747.99
7.4.110.0140.00247.93
7.4.100.0110.00648.09
7.4.90.0080.00848.10
7.4.80.0040.01348.05
7.4.70.0150.00147.88
7.4.60.0080.00947.99
7.4.50.0070.01148.01
7.4.40.0090.00848.01
7.4.30.0100.00747.93
7.4.20.0110.00647.94
7.4.10.0110.00547.98
7.4.00.0110.00648.02
7.3.330.0050.00647.94
7.3.320.0060.00446.21
7.3.310.0060.00547.84
7.3.300.0040.00747.82
7.3.290.0080.00732.10
7.3.280.0080.00879.33
7.3.270.0090.00848.00
7.3.260.0160.00247.95
7.3.250.0110.00548.00
7.3.240.0080.00947.81
7.3.230.0110.00647.85
7.3.220.0130.00548.03
7.3.210.0090.00847.83
7.3.200.0130.00447.78
7.3.190.0110.00647.98
7.3.180.0100.00847.91
7.3.170.0120.00647.85
7.3.160.0120.00547.82
7.3.150.0100.00647.87
7.3.140.0120.00448.02
7.3.130.0090.00947.86
7.3.120.0080.00947.84
7.3.110.0110.00547.96
7.3.100.0120.00647.99
7.3.90.0090.00948.00
7.3.80.0100.00747.85
7.3.70.0100.00647.86
7.3.60.0130.00347.90
7.3.50.0120.00547.86
7.3.40.0130.00447.87
7.3.30.0130.00347.89
7.3.20.0130.00647.91
7.3.10.0090.00747.88
7.3.00.0100.00847.94

preferences:
29.7 ms | 403 KiB | 5 Q