3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$d = "aaaa\nbbbbb"; $d = "商品を\n・「タ」っぷり"; $a = preg_replace("/\n・/","",$d); print $a; ?>

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)
8.3.40.0150.00019.06
8.3.30.0110.00418.79
8.3.20.0110.00718.88
8.3.10.0030.00620.61
8.3.00.0080.00019.50
8.2.170.0120.00922.96
8.2.160.0070.00718.95
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0060.00318.83
8.2.110.0100.00021.04
8.2.100.0060.00617.84
8.2.90.0060.00321.13
8.2.80.0040.00419.40
8.2.70.0000.00817.75
8.2.60.0000.00817.93
8.2.50.0060.00318.07
8.2.40.0050.00318.16
8.2.30.0000.00717.98
8.2.20.0040.00419.43
8.2.10.0040.00417.77
8.2.00.0070.00317.93
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00622.45
8.1.230.0000.01120.92
8.1.220.0040.00418.77
8.1.210.0000.00818.95
8.1.200.0060.00317.35
8.1.190.0050.00217.30
8.1.180.0080.00418.10
8.1.170.0090.00018.72
8.1.160.0020.00518.80
8.1.150.0000.00718.73
8.1.140.0070.00017.41
8.1.130.0030.00317.83
8.1.120.0030.00317.55
8.1.110.0000.00817.52
8.1.100.0070.00017.53
8.1.90.0050.00217.54
8.1.80.0030.00317.55
8.1.70.0030.00317.51
8.1.60.0090.00017.55
8.1.50.0040.00417.55
8.1.40.0080.00017.61
8.1.30.0020.00517.77
8.1.20.0000.00717.73
8.1.10.0000.00817.55
8.1.00.0050.00217.61
8.0.300.0000.00719.85
8.0.290.0040.00416.75
8.0.280.0000.00718.48
8.0.270.0000.00717.19
8.0.260.0000.00616.92
8.0.250.0020.00517.11
8.0.240.0040.00417.07
8.0.230.0080.00017.06
8.0.220.0030.00316.87
8.0.210.0040.00416.99
8.0.200.0030.00516.93
8.0.190.0030.00517.04
8.0.180.0040.00416.90
8.0.170.0060.00316.89
8.0.160.0000.00817.09
8.0.150.0030.00616.88
8.0.140.0060.00516.83
8.0.130.0000.00513.45
8.0.120.0080.00016.84
8.0.110.0000.00716.97
8.0.100.0040.00416.80
8.0.90.0030.00316.84
8.0.80.0090.00917.00
8.0.70.0000.00716.94
8.0.60.0040.00416.91
8.0.50.0030.00616.86
8.0.30.0060.01517.18
8.0.20.0120.00717.18
8.0.10.0070.00017.16
8.0.00.0180.00316.72
7.4.330.0030.00313.19
7.4.320.0040.00416.78
7.4.300.0070.00016.77
7.4.290.0000.00616.75
7.4.280.0000.00716.67
7.4.270.0030.00316.71
7.4.260.0060.00013.39
7.4.250.0040.00416.59
7.4.240.0060.00316.56
7.4.230.0040.00416.73
7.4.220.0070.01116.71
7.4.210.0110.00316.74
7.4.200.0070.00016.86
7.4.190.0030.00316.63
7.4.160.0130.00816.39
7.4.150.0070.01016.55
7.4.140.0140.00716.72
7.4.130.0060.01216.60
7.4.120.0030.01516.66
7.4.110.0110.00616.55
7.4.100.0100.00616.63
7.4.90.0060.01716.68
7.4.80.0090.01216.78
7.4.70.0090.00616.69
7.4.60.0030.01416.55
7.4.50.0000.00416.52
7.4.40.0110.00316.45
7.4.30.0100.00616.48
7.4.10.0040.01414.98
7.4.00.0060.00914.89
7.3.330.0030.00313.24
7.3.320.0030.00313.23
7.3.310.0030.00416.43
7.3.300.0050.00216.24
7.3.290.0050.01116.34
7.3.280.0090.00916.40
7.3.270.0070.01016.34
7.3.260.0130.00716.82
7.3.250.0100.00716.61
7.3.240.0040.01216.43
7.3.230.0120.00816.57
7.3.210.0090.00916.72
7.3.200.0120.00919.39
7.3.190.0070.01416.34
7.3.180.0030.01316.35
7.3.170.0100.01016.59
7.3.160.0060.00916.40
7.3.130.0060.00615.30
7.3.120.0090.00715.15
7.3.110.0000.01814.96
7.3.100.0070.00714.89
7.3.90.0060.01014.80
7.3.80.0060.00314.95
7.3.70.0040.00715.01
7.3.60.0070.01115.01
7.3.50.0080.00414.94
7.3.40.0030.00615.00
7.3.30.0030.00515.05
7.3.20.0000.00816.82
7.3.10.0080.00816.83
7.3.00.0080.01016.67
7.2.330.0130.00316.55
7.2.320.0130.00416.66
7.2.310.0140.00316.48
7.2.300.0110.00716.46
7.2.290.0130.00316.75
7.2.260.0160.00315.31
7.2.250.0040.01515.11
7.2.240.0060.00914.97
7.2.230.0000.01415.32
7.2.220.0030.01314.90
7.2.210.0040.00815.11
7.2.200.0040.01115.06
7.2.190.0070.01115.08
7.2.180.0000.01114.83
7.2.170.0070.00715.17
7.2.160.0000.01214.85
7.2.150.0070.00716.98
7.2.140.0110.00716.77
7.2.130.0050.01016.96
7.2.120.0080.00616.99
7.2.110.0070.00816.93
7.2.100.0030.01217.00
7.2.90.0100.00416.94
7.2.80.0030.00817.14
7.2.70.0050.01217.18
7.2.60.0070.00816.93
7.2.50.0060.00816.90
7.2.40.0120.00517.06
7.2.30.0090.00516.86
7.2.20.0070.00916.95
7.2.10.0070.00517.02
7.2.00.0060.00817.71
7.1.330.0030.01415.96
7.1.320.0100.00716.00
7.1.310.0030.01016.11
7.1.300.0030.00916.05
7.1.290.0060.00315.75
7.1.280.0000.01416.07
7.1.270.0110.00415.93
7.1.260.0060.00616.07
7.1.250.0100.00215.92
7.1.240.0000.01716.08
7.1.230.0070.00715.94
7.1.220.0070.00315.96
7.1.210.0060.00915.99
7.1.200.0030.00716.08
7.1.190.0090.00615.67
7.1.180.0040.00816.01
7.1.170.0060.00615.85
7.1.160.0070.00716.12
7.1.150.0070.00716.06
7.1.140.0090.00615.69
7.1.130.0030.00615.74
7.1.120.0040.00815.93
7.1.110.0000.01416.14
7.1.100.0020.01317.07
7.1.90.0110.00415.75
7.1.80.0030.01215.82
7.1.70.0060.00616.60
7.1.60.0080.01217.59
7.1.50.0080.01116.42
7.1.40.0060.00816.18
7.1.30.0040.00816.02
7.1.20.0030.00915.59
7.1.10.0080.00415.98
7.1.00.0070.02519.31
7.0.330.0070.01015.49
7.0.320.0000.01015.76
7.0.310.0080.00315.54
7.0.300.0030.00915.64
7.0.290.0030.01015.43
7.0.280.0040.00815.54
7.0.270.0060.00615.39
7.0.260.0000.01315.45
7.0.250.0000.01815.43
7.0.240.0090.00615.63
7.0.230.0090.00615.62
7.0.220.0140.00015.59
7.0.210.0070.00715.57
7.0.200.0240.00215.28
7.0.190.0140.00315.59
7.0.180.0000.01615.66
7.0.170.0070.00715.36
7.0.160.0110.00315.53
7.0.150.0040.01215.66
7.0.140.0060.03818.77
7.0.130.0030.00615.32
7.0.120.0030.04418.86
7.0.110.0080.00815.67
7.0.100.0060.00615.59
7.0.90.0060.01015.66
7.0.80.0040.00715.60
7.0.70.0040.01415.73
7.0.60.0190.04017.71
7.0.50.0030.02716.77
7.0.40.0120.03016.82
7.0.30.0030.02616.83
7.0.20.0030.02816.80
7.0.10.0030.02516.71
7.0.00.0030.02816.99
5.6.400.0120.00014.15
5.6.390.0060.00914.51
5.6.380.0030.00714.40
5.6.370.0100.00714.37
5.6.360.0000.01114.48
5.6.350.0060.00614.52
5.6.340.0000.01413.91
5.6.330.0060.00614.21
5.6.320.0000.00914.39
5.6.310.0040.01114.12
5.6.300.0060.00614.54
5.6.290.0060.00314.24
5.6.280.0020.03917.75
5.6.270.0070.00314.23
5.6.260.0000.01114.30
5.6.250.0000.01714.50
5.6.240.0000.01214.44
5.6.230.0060.00614.53
5.6.220.0070.00314.04
5.6.210.0120.02517.51
5.6.200.0150.02816.33
5.6.190.0070.02717.36
5.6.180.0080.03517.37
5.6.170.0020.04817.47
5.6.160.0080.02717.38
5.6.150.0080.04317.20
5.6.140.0040.03417.32
5.6.130.0030.02717.20
5.6.120.0050.02517.23
5.6.110.0100.03817.39
5.6.100.0080.02717.33
5.6.90.0040.04517.35
5.6.80.0100.04117.01
5.6.70.0070.02717.02
5.6.60.0100.04316.99
5.6.50.0050.04316.96
5.6.40.0070.04116.90
5.6.30.0040.02416.79
5.6.20.0050.02417.06
5.6.10.0020.02716.88
5.6.00.0040.02517.07
5.5.380.0030.00914.20
5.5.370.0060.00314.19
5.5.360.0030.01014.33
5.5.350.0090.03817.39
5.5.340.0090.03016.20
5.5.330.0080.04217.22
5.5.320.0070.02017.22
5.5.310.0030.04617.30
5.5.300.0050.04217.06
5.5.290.0010.04817.23
5.5.280.0030.03617.09
5.5.270.0030.02917.23
5.5.260.0020.02917.17
5.5.250.0060.02317.04
5.5.240.0100.04517.01
5.5.230.0080.04016.84
5.5.220.0050.04316.70
5.5.210.0090.02616.90
5.5.200.0050.03816.90
5.5.190.0020.02916.70
5.5.180.0020.02716.65
5.5.170.0060.01013.99
5.5.160.0070.02416.85
5.5.150.0030.02516.74
5.5.140.0060.02116.78
5.5.130.0050.02416.72
5.5.120.0010.02316.98
5.5.110.0020.02416.96
5.5.100.0040.02316.70
5.5.90.0080.02016.78
5.5.80.0060.02216.76
5.5.70.0030.02316.83
5.5.60.0080.02116.61
5.5.50.0020.02516.65
5.5.40.0050.02216.88
5.5.30.0010.02616.73
5.5.20.0020.02416.71
5.5.10.0060.04816.78
5.5.00.0070.03816.85
5.4.450.0070.04115.26
5.4.440.0050.02815.11
5.4.430.0030.02615.23
5.4.420.0060.02815.34
5.4.410.0050.02115.00
5.4.400.0050.04314.94
5.4.390.0040.04614.82
5.4.380.0070.03915.03
5.4.370.0060.03315.05
5.4.360.0020.02314.75
5.4.350.0060.02615.06
5.4.340.0050.01814.96
5.4.330.0000.00611.04
5.4.320.0020.02514.87
5.4.310.0030.02114.76
5.4.300.0050.02115.10
5.4.290.0030.02215.16
5.4.280.0100.01714.83
5.4.270.0050.02015.06
5.4.260.0070.02015.11
5.4.250.0010.02415.01
5.4.240.0090.01515.05
5.4.230.0030.02314.81
5.4.220.0030.02314.77
5.4.210.0020.02214.98
5.4.200.0030.02315.16
5.4.190.0100.01714.92
5.4.180.0070.01815.12
5.4.170.0050.04514.89
5.4.160.0080.02515.01
5.4.150.0050.04415.05
5.4.140.0060.03613.70
5.4.130.0090.03813.86
5.4.120.0030.04013.59
5.4.110.0080.03013.78
5.4.100.0060.02713.56
5.4.90.0120.03413.68
5.4.80.0080.03313.48
5.4.70.0050.03613.50
5.4.60.0060.02013.59
5.4.50.0090.02813.53
5.4.40.0110.03413.61
5.4.30.0020.04413.64
5.4.20.0030.03813.46
5.4.10.0050.02213.61
5.4.00.0090.01813.38
5.3.290.0040.02412.51
5.3.280.0020.02512.41
5.3.270.0060.04012.46
5.3.260.0100.03712.45
5.3.250.0090.03812.52
5.3.240.0070.04512.33
5.3.230.0150.03512.47
5.3.220.0050.04312.32
5.3.210.0100.03112.32
5.3.200.0070.04112.29
5.3.190.0030.04512.39
5.3.180.0050.04512.50
5.3.170.0090.03012.40
5.3.160.0170.03212.47
5.3.150.0100.03612.47
5.3.140.0050.02412.55
5.3.130.0080.03612.46
5.3.120.0120.03912.31
5.3.110.0100.02012.40
5.3.100.0080.03512.12
5.3.90.0060.03612.22
5.3.80.0110.02912.05
5.3.70.0040.04611.98
5.3.60.0030.03212.20
5.3.50.0090.03211.99
5.3.40.0090.02612.10
5.3.30.0060.04312.08
5.3.20.0060.02811.93
5.3.10.0080.03511.88
5.3.00.0100.03311.79
5.2.170.0100.06011.07
5.2.160.0030.03011.23
5.2.150.0030.06311.08
5.2.140.0100.05711.06
5.2.130.0070.04011.00
5.2.120.0070.04711.03
5.2.110.0070.05011.04
5.2.100.0030.03711.09
5.2.90.0030.04311.03
5.2.80.0100.06011.10
5.2.70.0000.04011.02
5.2.60.0070.03010.93
5.2.50.0000.04710.98
5.2.40.0100.05311.00
5.2.30.0070.06310.95
5.2.20.0070.02710.94
5.2.10.0030.03010.86
5.2.00.0030.06010.61
5.1.60.0130.04710.01
5.1.50.0000.0309.98
5.1.40.0030.02310.05
5.1.30.0000.03310.29
5.1.20.0070.05310.50
5.1.10.0100.0479.98
5.1.00.0030.03710.17
5.0.50.0030.0438.61
5.0.40.0000.0378.46
5.0.30.0070.0538.29
5.0.20.0070.0338.29
5.0.10.0030.0308.29
5.0.00.0030.0638.29
4.4.90.0070.0208.29
4.4.80.0070.0308.29
4.4.70.0030.0178.29
4.4.60.0030.0208.29
4.4.50.0000.0208.29
4.4.40.0030.0408.29
4.4.30.0000.0208.29
4.4.20.0070.0208.29
4.4.10.0030.0178.29
4.4.00.0030.0308.29
4.3.110.0000.0178.29
4.3.100.0000.0138.29
4.3.90.0000.0208.29
4.3.80.0030.0238.29
4.3.70.0000.0408.29
4.3.60.0100.0408.29
4.3.50.0030.0308.29
4.3.40.0000.0438.29
4.3.30.0000.0238.29
4.3.20.0030.0208.29
4.3.10.0000.0378.29
4.3.00.0030.0278.29

preferences:
45.17 ms | 400 KiB | 5 Q