3v4l.org

run code in 300+ PHP versions simultaneously
<?php $originalString = 'Her (III.1) was the age of 2 years and 11 months. (shoulder a 4/5)'; $findStringArray = array("age", "(III.1)", "2", "months", "4"); foreach($findStringArray as $key => $value) { $originalString = preg_replace('/(?<=^|[. ])'.preg_quote($value).'(?=[. ]|$)/i', "__", $originalString); } echo $originalString,"\n". PHP_EOL;

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)
8.3.60.0100.01016.75
8.3.50.0120.01022.25
8.3.40.0140.00418.88
8.3.30.0070.00719.21
8.3.20.0070.00020.15
8.3.10.0090.00921.78
8.3.00.0080.00417.75
8.2.180.0070.00718.43
8.2.170.0140.00322.96
8.2.160.0120.00620.53
8.2.150.0030.00524.18
8.2.140.0100.01324.66
8.2.130.0030.00526.16
8.2.120.0140.00419.66
8.2.110.0060.00321.16
8.2.100.0050.00518.16
8.2.90.0000.00817.97
8.2.80.0040.00417.97
8.2.70.0030.00517.63
8.2.60.0040.00418.03
8.2.50.0030.00618.07
8.2.40.0050.00318.14
8.2.30.0030.00618.05
8.2.20.0000.00817.89
8.2.10.0000.00818.15
8.2.00.0000.00718.05
8.1.280.0140.00425.92
8.1.270.0120.00920.79
8.1.260.0030.00526.35
8.1.250.0090.00928.09
8.1.240.0030.00622.61
8.1.230.0070.00420.89
8.1.220.0030.00517.74
8.1.210.0030.00718.77
8.1.200.0030.00617.48
8.1.190.0000.00817.47
8.1.180.0040.00418.10
8.1.170.0030.00520.49
8.1.160.0020.00522.05
8.1.150.0000.00719.04
8.1.140.0000.00817.60
8.1.130.0000.00717.93
8.1.120.0000.00717.54
8.1.110.0040.00417.52
8.1.100.0050.00317.57
8.1.90.0040.00417.50
8.1.80.0040.00417.61
8.1.70.0020.00517.45
8.1.60.0030.00617.66
8.1.50.0050.00317.54
8.1.40.0030.00717.74
8.1.30.0030.00517.75
8.1.20.0000.00817.70
8.1.10.0050.00317.61
8.1.00.0000.00917.61
8.0.300.0040.00419.88
8.0.290.0000.00716.88
8.0.280.0000.00718.55
8.0.270.0050.00217.25
8.0.260.0080.00017.34
8.0.250.0030.00317.02
8.0.240.0030.00317.08
8.0.230.0000.00717.13
8.0.220.0070.00016.99
8.0.210.0070.00017.02
8.0.200.0000.00717.01
8.0.190.0050.00317.13
8.0.180.0000.00717.05
8.0.170.0060.00317.06
8.0.160.0000.00717.11
8.0.150.0000.00717.08
8.0.140.0040.00417.00
8.0.130.0000.00613.42
8.0.120.0000.00817.10
8.0.110.0050.00217.03
8.0.100.0050.00316.94
8.0.90.0040.00417.24
8.0.80.0050.01417.09
8.0.70.0050.00317.19
8.0.60.0070.00016.92
8.0.50.0030.00516.90
8.0.30.0110.01417.24
8.0.20.0140.00917.40
8.0.10.0030.00517.20
8.0.00.0120.00516.86
7.4.330.0000.00515.09
7.4.320.0030.00316.84
7.4.300.0000.00616.87
7.4.290.0050.00216.89
7.4.280.0050.00216.81
7.4.270.0030.00316.82
7.4.260.0000.01116.90
7.4.250.0040.00416.84
7.4.240.0030.00416.84
7.4.230.0070.00016.75
7.4.220.0090.00916.84
7.4.210.0060.01116.90
7.4.200.0000.00816.70
7.4.160.0160.00716.59
7.4.150.0120.00617.40
7.4.140.0100.01017.86
7.4.130.0120.00616.71
7.4.120.0120.00616.81
7.4.110.0100.01316.67
7.4.100.0040.01516.70
7.4.90.0130.00716.58
7.4.80.0100.01019.39
7.4.70.0160.00016.84
7.4.60.0130.00316.54
7.4.50.0000.00816.59
7.4.40.0130.00316.93
7.4.30.0000.01916.74
7.4.00.0060.00615.17
7.3.330.0000.00513.36
7.3.320.0110.00513.22
7.3.310.0030.00316.36
7.3.300.0070.00016.46
7.3.290.0030.00316.27
7.3.280.0100.01216.45
7.3.270.0180.00017.40
7.3.260.0100.00716.64
7.3.250.0090.01216.55
7.3.240.0130.01016.83
7.3.230.0120.00616.39
7.3.210.0100.00716.68
7.3.200.0110.00719.39
7.3.190.0060.01616.49
7.3.180.0100.01316.82
7.3.170.0080.00816.90
7.3.160.0060.01016.75
7.2.330.0040.01516.78
7.2.320.0030.01316.93
7.2.310.0090.00916.81
7.2.300.0090.00916.83
7.2.290.0060.01516.86
7.2.110.0410.00716.91
7.2.00.0030.01019.52
7.1.100.0050.00518.18
7.1.70.0030.01217.44
7.1.60.0070.01419.46
7.1.50.0070.01517.35
7.1.00.0100.07322.46
7.0.200.0070.00416.76
7.0.140.0070.05022.12
7.0.70.4430.04719.86
7.0.60.0070.03720.07
7.0.50.0030.08017.92
7.0.40.0100.06720.09
7.0.30.0170.04320.16
7.0.20.0230.06020.19
7.0.10.0230.05720.23
7.0.00.0070.07020.19
5.6.280.0000.07721.09
5.6.210.0070.04320.75
5.6.200.0030.05018.22
5.6.190.0000.04720.60
5.6.180.0230.06020.43
5.6.170.0170.04720.46
5.6.160.0030.07020.38
5.6.150.0030.04318.21
5.6.140.0100.07318.20
5.6.130.0070.08018.21
5.6.120.0030.08320.98
5.6.110.0030.04321.00
5.6.100.0100.07720.95
5.6.90.0100.06720.96
5.6.80.0070.08020.37
5.6.70.0330.05320.49
5.5.350.0100.06320.33
5.5.340.0200.06718.02
5.5.330.0170.03020.56
5.5.320.0000.04020.29
5.5.310.0230.05720.16
5.5.300.0030.09017.96
5.5.290.0100.05317.91
5.5.280.0070.04020.85
5.5.270.0100.06320.67
5.5.260.0070.04020.79
5.5.250.0100.08020.54
5.5.240.0030.04020.26
5.4.450.0170.06719.11
5.4.440.0330.07019.55
5.4.430.0170.06019.52
5.4.420.0200.05019.47
5.4.410.0330.04719.34
5.4.400.0170.05018.80
5.4.390.0230.05318.72
5.4.380.0170.05718.48
5.4.370.0200.05018.56
5.4.360.0200.04718.48
5.4.350.0130.05718.59
5.4.340.0200.04718.73
5.4.320.0170.07018.56
5.4.310.0300.06018.68
5.4.300.0200.05018.50
5.4.290.0200.05318.66
5.4.280.0130.05718.47
5.4.270.0300.03718.70
5.4.260.0170.05318.70
5.4.250.0170.05318.50
5.4.240.0270.04718.50
5.4.230.0070.06318.65
5.4.220.0170.05318.56
5.4.210.0230.04718.46
5.4.200.0130.05016.64
5.4.190.0130.05018.48
5.4.180.0230.04718.74
5.4.170.0130.05718.42
5.4.160.0170.05018.59
5.4.150.0100.06318.64
5.4.140.0070.06016.30
5.4.130.0170.04716.39
5.4.120.0200.05016.06
5.4.110.0100.05316.06
5.4.100.0200.04716.06
5.4.90.0200.04716.03
5.4.80.0130.05016.37
5.4.70.0070.06016.03
5.4.60.0030.06016.23
5.4.50.0230.04316.08
5.4.40.0170.05316.06
5.4.30.0170.04716.11
5.4.20.0130.05316.18
5.4.10.0170.04716.00
5.4.00.0100.05315.68
5.3.290.0200.05014.76
5.3.280.0170.05314.64
5.3.270.0100.06014.60
5.3.260.0170.05714.52
5.3.250.0170.05014.60
5.3.240.0100.06014.60
5.3.230.0130.05314.56
5.3.220.0170.06014.54
5.3.210.0200.07314.52
5.3.200.0170.07314.56
5.3.190.0230.06714.56
5.3.180.0170.05314.66
5.3.170.0070.06014.47
5.3.160.0170.04714.57
5.3.150.0200.04714.56
5.3.140.0170.04714.53
5.3.130.0130.05314.46
5.3.120.0170.05014.46
5.3.110.0170.05314.45
5.3.100.0170.05013.95
5.3.90.0230.04314.07
5.3.80.0100.05314.11
5.3.70.0170.05014.01
5.3.60.0130.05313.96
5.3.50.0170.04713.93
5.3.40.0300.04013.93
5.3.30.0130.07013.89
5.3.20.0130.05013.61
5.3.10.0100.05713.75
5.3.00.0200.04713.57
5.2.170.0200.03311.20
5.2.160.0100.06011.11
5.2.150.0070.05011.11
5.2.140.0130.04011.09
5.2.130.0130.03711.07
5.2.120.0030.04711.13
5.2.110.0170.03711.12
5.2.100.0130.04311.07
5.2.90.0130.05311.05
5.2.80.0130.04011.17
5.2.70.0100.04311.03
5.2.60.0130.05711.08
5.2.50.0200.05011.05
5.2.40.0200.04710.96
5.2.30.0130.04010.90
5.2.20.0200.03010.91
5.2.10.0130.03710.91
5.2.00.0100.04010.75
5.1.60.0100.03310.04
5.1.50.0100.03310.05
5.1.40.0130.03010.11
5.1.30.0130.03310.42
5.1.20.0170.03310.34
5.1.10.0100.04010.13
5.1.00.0130.03010.08
5.0.50.0070.0278.59
5.0.40.0100.0278.45
5.0.30.0070.0438.26
5.0.20.0030.0338.30
5.0.10.0130.0238.29
5.0.00.0070.0408.28
4.4.90.0070.0205.97
4.4.80.0070.0205.91
4.4.70.0070.0235.88
4.4.60.0100.0205.87
4.4.50.0070.0235.88
4.4.40.0030.0375.89
4.4.30.0070.0205.87
4.4.20.0070.0205.93
4.4.10.0000.0275.96
4.4.00.0070.0335.93
4.3.110.0030.0235.81
4.3.100.0070.0205.85
4.3.90.0100.0175.87
4.3.80.0030.0335.82
4.3.70.0070.0205.82
4.3.60.0070.0205.84
4.3.50.0030.0235.93
4.3.40.0030.0435.84
4.3.30.0000.0234.55
4.3.20.0000.0234.58
4.3.10.0000.0234.59
4.3.00.0730.0307.51

preferences:
49.21 ms | 401 KiB | 5 Q