3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = " title-one author-two date-three "; echo preg_replace('/author-.*$/i', '', $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)
8.3.70.0180.00416.63
8.3.60.0150.00018.18
8.3.50.0080.01222.12
8.3.40.0180.00418.97
8.3.30.0170.00319.09
8.3.20.0120.00320.25
8.3.10.0050.00223.65
8.3.00.0110.00420.95
8.2.180.0120.00916.75
8.2.170.0140.00722.96
8.2.160.0100.00720.47
8.2.150.0050.00324.18
8.2.140.0100.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00420.95
8.2.110.0090.00022.12
8.2.100.0110.00020.48
8.2.90.0040.00419.13
8.2.80.0040.00417.97
8.2.70.0080.00017.75
8.2.60.0030.00517.90
8.2.50.0040.00418.07
8.2.40.0050.00318.21
8.2.30.0070.00018.27
8.2.20.0040.00417.77
8.2.10.0000.00718.04
8.2.00.0040.00417.62
8.1.280.0100.01025.92
8.1.270.0070.00723.79
8.1.260.0080.00626.35
8.1.250.0000.00728.09
8.1.240.0060.00322.00
8.1.230.0060.00618.92
8.1.220.0080.00017.79
8.1.210.0040.00418.77
8.1.200.0000.00817.36
8.1.190.0060.00317.23
8.1.180.0030.00618.10
8.1.170.0080.00018.53
8.1.160.0080.00021.98
8.1.150.0000.00718.64
8.1.140.0000.00717.57
8.1.130.0030.00317.84
8.1.120.0050.00317.42
8.1.110.0050.00317.53
8.1.100.0050.00317.57
8.1.90.0020.00517.45
8.1.80.0070.00017.55
8.1.70.0030.00617.56
8.1.60.0030.00617.55
8.1.50.0040.00417.63
8.1.40.0030.00517.62
8.1.30.0030.00717.67
8.1.20.0060.00317.75
8.1.10.0000.00817.63
8.1.00.0060.00317.50
8.0.300.0070.00018.77
8.0.290.0030.00516.88
8.0.280.0030.00318.46
8.0.270.0030.00317.29
8.0.260.0040.00417.28
8.0.250.0000.00717.13
8.0.240.0050.00317.07
8.0.230.0070.00016.89
8.0.220.0070.00016.95
8.0.210.0000.00716.91
8.0.200.0000.00617.00
8.0.190.0030.00516.88
8.0.180.0040.00417.00
8.0.170.0060.00317.01
8.0.160.0070.00017.04
8.0.150.0050.00216.88
8.0.140.0000.00716.96
8.0.130.0000.00713.40
8.0.120.0000.00816.99
8.0.110.0000.01016.91
8.0.100.0070.00016.89
8.0.90.0040.00416.98
8.0.80.0070.00716.95
8.0.70.0000.00717.04
8.0.60.0000.00716.97
8.0.50.0070.00017.04
8.0.30.0120.00717.08
8.0.20.0090.01117.47
8.0.10.0040.00417.16
8.0.00.0070.01016.76
7.4.330.0030.00315.00
7.4.320.0000.00716.79
7.4.300.0000.00616.66
7.4.290.0070.00016.67
7.4.280.0070.00016.75
7.4.270.0030.00316.57
7.4.260.0000.00816.54
7.4.250.0000.00716.67
7.4.240.0020.00516.68
7.4.230.0000.00816.87
7.4.220.0150.00616.72
7.4.210.0150.00016.60
7.4.200.0000.00716.86
7.4.160.0030.01216.45
7.4.150.0140.01017.40
7.4.140.0140.00917.86
7.4.130.0080.01016.53
7.4.120.0090.00916.71
7.4.110.0070.01016.52
7.4.100.0080.00816.68
7.4.90.0100.00716.53
7.4.80.0100.00819.39
7.4.70.0070.01016.73
7.4.60.0030.01316.65
7.4.50.0040.00416.63
7.4.40.0040.01216.72
7.4.30.0000.01516.70
7.4.00.0030.01215.05
7.3.330.0050.00013.27
7.3.320.0000.00713.00
7.3.310.0000.00716.28
7.3.300.0030.00316.28
7.3.290.0000.01416.25
7.3.280.0080.01016.28
7.3.270.0110.01317.40
7.3.260.0070.01016.62
7.3.250.0120.00516.29
7.3.240.0040.01416.66
7.3.230.0040.01416.43
7.3.210.0080.00916.33
7.3.200.0060.01019.39
7.3.190.0110.00616.57
7.3.180.0040.01216.65
7.3.170.0130.00316.66
7.3.160.0080.00816.41
7.3.120.0100.00314.89
7.3.10.0040.01116.80
7.3.00.0110.00016.64
7.2.330.0070.01016.79
7.2.320.0030.01416.73
7.2.310.0030.01316.64
7.2.300.0040.01116.58
7.2.290.0180.00616.58
7.2.130.0030.01417.04
7.2.120.0080.00316.78
7.2.110.0120.00316.72
7.2.100.0000.01316.79
7.2.90.0100.00316.79
7.2.80.0070.01016.87
7.2.70.0030.00716.76
7.2.60.0050.01216.85
7.2.50.0100.00716.93
7.2.40.0070.01017.06
7.2.30.0060.00916.91
7.2.20.0000.01117.12
7.2.10.0030.01217.09
7.2.00.0030.00818.20
7.1.250.0100.00015.64
7.1.240.0110.00616.00
7.1.230.0090.00616.03
7.1.220.0090.00016.00
7.1.210.0030.00615.64
7.1.200.0190.00715.84
7.1.190.0070.00715.76
7.1.180.0090.00615.88
7.1.170.0030.00916.04
7.1.160.0030.00915.86
7.1.150.0040.00415.75
7.1.140.0130.00015.94
7.1.130.0030.00815.84
7.1.120.0090.00616.03
7.1.110.0060.00315.82
7.1.100.0070.00617.10
7.1.90.0100.00315.71
7.1.80.0070.00715.79
7.1.70.0050.00616.55
7.1.60.0090.01217.85
7.1.50.0050.00716.56
7.1.40.0080.00316.08
7.1.30.0000.01315.96
7.1.20.0070.00315.93
7.1.10.0030.01016.06
7.1.00.0050.04019.13
7.0.330.0090.00615.48
7.0.320.0030.01015.57
7.0.310.0030.01015.55
7.0.300.0030.00615.66
7.0.290.0120.00315.53
7.0.280.0040.01115.60
7.0.270.0070.00715.66
7.0.260.0060.00915.55
7.0.250.0070.00715.51
7.0.240.0060.00315.39
7.0.230.0030.01015.72
7.0.220.0060.00615.24
7.0.210.0070.00715.76
7.0.200.0040.00716.11
7.0.190.0030.00715.62
7.0.180.0070.00715.65
7.0.170.0040.01215.54
7.0.160.0150.00015.45
7.0.150.0030.00615.50
7.0.140.0060.04118.73
7.0.130.0000.01115.45
7.0.120.0130.00315.57
7.0.110.0070.00715.68
7.0.100.0120.04217.75
7.0.90.0180.04317.64
7.0.80.0020.04017.87
7.0.70.0150.03717.83
7.0.60.0060.03617.73
7.0.50.0090.04017.98
7.0.40.0090.04016.78
7.0.30.0100.04316.81
7.0.20.0070.04516.97
7.0.10.0100.04016.92
7.0.00.0070.03716.78
5.6.380.0040.01114.43
5.6.370.0040.01114.04
5.6.360.0030.01314.22
5.6.350.0030.00914.43
5.6.340.0030.01014.23
5.6.330.0130.00314.10
5.6.320.0060.00914.16
5.6.310.0050.00314.42
5.6.300.0070.00714.37
5.6.290.0030.01014.58
5.6.280.0030.04017.88
5.6.270.0120.00414.30
5.6.260.0070.00314.49
5.6.250.0050.03617.51
5.6.240.0050.04017.54
5.6.230.0030.04617.49
5.6.220.0120.04017.46
5.6.210.0060.04417.38
5.6.200.0050.03017.63
5.6.190.0070.04217.54
5.6.180.0100.04217.66
5.6.170.0110.02517.68
5.6.160.0050.04117.70
5.6.150.0080.04217.58
5.6.140.0050.04817.74
5.6.130.0040.05117.70
5.6.120.0050.02717.59
5.6.110.0090.04117.64
5.6.100.0120.04217.67
5.6.90.0120.02717.74
5.6.80.0100.03317.29
5.6.70.0070.04117.37
5.6.60.0030.04617.28
5.6.50.0100.04017.19
5.6.40.0080.04717.26
5.6.30.0030.04417.29
5.6.20.0060.04317.29
5.6.10.0030.04717.37
5.6.00.0090.04117.38
5.5.380.0090.04015.97
5.5.370.0070.02815.96
5.5.360.0050.04615.93
5.5.350.0050.03315.94
5.5.340.0100.03016.10
5.5.330.0040.04216.17
5.5.320.0050.03416.04
5.5.310.0070.02216.15
5.5.300.0030.04016.16
5.5.290.0080.03816.13
5.5.280.0050.04316.15
5.5.270.0060.04816.09
5.5.260.0070.04016.11
5.5.250.0030.03716.07
5.5.240.0060.03915.79
5.5.230.0030.04515.84
5.5.220.0070.02615.82
5.5.210.0080.02515.86
5.5.200.0070.04015.78
5.5.190.0060.04215.83
5.5.180.0090.03715.77
5.5.170.0000.00811.43
5.5.160.0080.04115.77
5.5.150.0070.03715.75
5.5.140.0050.04515.78
5.5.130.0090.04015.81
5.5.120.0060.03715.84
5.5.110.0080.04515.75
5.5.100.0070.03815.70
5.5.90.0050.04515.76
5.5.80.0050.02815.77
5.5.70.0050.02515.76
5.5.60.0100.04115.73
5.5.50.0020.03015.68
5.5.40.0070.03915.68
5.5.30.0070.04215.78
5.5.20.0080.03815.74
5.5.10.0050.04315.74
5.5.00.0020.04515.72
5.4.450.0090.03615.37
5.4.440.0050.04315.36
5.4.430.0050.03115.40
5.4.420.0050.03815.36
5.4.410.0070.04415.27
5.4.400.0030.04315.28
5.4.390.0070.04215.23
5.4.380.0020.02315.24
5.4.370.0020.04715.25
5.4.360.0030.03115.26
5.4.350.0050.03715.33
5.4.340.0100.03715.21
5.4.330.0090.00311.43
5.4.320.0100.04015.29
5.4.310.0070.02515.24
5.4.300.0030.03515.16
5.4.290.0070.04215.12
5.4.280.0100.03815.21
5.4.270.0040.04015.31
5.4.260.0070.03915.26
5.4.250.0030.04315.28
5.4.240.0130.04015.33
5.4.230.0100.03515.28
5.4.220.0100.03315.30
5.4.210.0020.04615.19
5.4.200.0160.03015.32
5.4.190.0070.04215.20
5.4.180.0070.04115.28
5.4.170.0100.03815.32
5.4.160.0050.03515.21
5.4.150.0060.04515.19
5.4.140.0100.03613.85
5.4.130.0040.02513.91
5.4.120.0080.02013.78
5.4.110.0130.03713.93
5.4.100.0100.03513.87
5.4.90.0080.03513.94
5.4.80.0060.02813.90
5.4.70.0020.02713.84
5.4.60.0090.03613.83
5.4.50.0030.03813.85
5.4.40.0070.02213.86
5.4.30.0000.02613.85
5.4.20.0070.02113.82
5.4.10.0100.03613.82
5.4.00.0100.03313.60
5.3.290.0000.04812.97
5.3.280.0080.04012.96
5.3.270.0050.03812.99
5.3.260.0060.03813.00
5.3.250.0030.03812.93
5.3.240.0070.03512.92
5.3.230.0030.04012.93
5.3.220.0080.03112.96
5.3.210.0050.04012.93
5.3.200.0110.03512.97
5.3.190.0030.04512.93
5.3.180.0130.03212.98
5.3.170.0050.03412.92
5.3.160.0070.03212.90
5.3.150.0050.04012.99
5.3.140.0050.04312.98
5.3.130.0050.03012.96
5.3.120.0020.02812.96
5.3.110.0050.03812.92
5.3.100.0080.03512.66
5.3.90.0060.04112.71
5.3.80.0100.01812.70
5.3.70.0070.04512.70
5.3.60.0050.03612.64
5.3.50.0070.03912.66
5.3.40.0070.02512.66
5.3.30.0110.02012.62
5.3.20.0070.03712.44
5.3.10.0030.02512.51
5.3.00.0080.03512.46
5.2.170.0050.03411.86
5.2.160.0070.02311.86
5.2.150.0050.02911.86
5.2.140.0030.03911.86
5.2.130.0030.02611.86
5.2.120.0030.02011.86
5.2.110.0060.02111.86
5.2.100.0080.02411.86
5.2.90.0030.02811.86
5.2.80.0000.02911.86
5.2.70.0020.03111.86
5.2.60.0020.03511.86
5.2.50.0030.03511.86
5.2.40.0020.03311.86
5.2.30.0050.01811.86
5.2.20.0050.03211.86
5.2.10.0090.02811.86
5.2.00.0030.03211.86
5.1.60.0030.02011.86
5.1.50.0080.02111.86
5.1.40.0080.02311.86
5.1.30.0030.03011.86
5.1.20.0030.02911.86
5.1.10.0080.02511.86
5.1.00.0050.03011.86
5.0.50.0040.02111.86
5.0.40.0030.02311.86
5.0.30.0030.02911.86
5.0.20.0020.01811.86
5.0.10.0000.02211.86
5.0.00.0000.03411.86
4.4.90.0000.01311.86
4.4.80.0020.01911.86
4.4.70.0020.01011.86
4.4.60.0020.01211.86
4.4.50.0000.01611.86
4.4.40.0010.01911.86
4.4.30.0020.01911.86
4.4.20.0050.01211.86
4.4.10.0020.02011.86
4.4.00.0020.02011.86
4.3.110.0050.01611.86
4.3.100.0020.01311.86
4.3.90.0000.02211.86
4.3.80.0000.02511.86
4.3.70.0020.02211.86
4.3.60.0020.02011.86
4.3.50.0030.02011.86
4.3.40.0020.03011.86
4.3.30.0020.01211.86
4.3.20.0030.01811.86
4.3.10.0020.01811.86
4.3.00.0020.01511.86

preferences:
48.75 ms | 401 KiB | 5 Q