3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace('/\w/i', '<a href="#">$0</a>', '#11 #f1 #1f #ff');

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)
8.3.60.0170.00316.63
8.3.50.0120.01022.07
8.3.40.0040.01118.76
8.3.30.0100.00318.93
8.3.20.0080.00020.35
8.3.10.0050.00323.66
8.3.00.0080.00019.38
8.2.180.0110.00418.29
8.2.170.0140.00722.96
8.2.160.0100.00320.31
8.2.150.0030.00524.18
8.2.140.0060.00324.66
8.2.130.0070.01126.16
8.2.120.0050.00322.11
8.2.110.0060.00320.50
8.2.100.0060.00617.91
8.2.90.0050.00319.04
8.2.80.0000.00917.97
8.2.70.0080.00417.63
8.2.60.0060.00317.67
8.2.50.0040.00418.07
8.2.40.0030.00619.88
8.2.30.0040.00419.79
8.2.20.0030.00617.82
8.2.10.0040.00417.82
8.2.00.0060.00517.62
8.1.280.0110.00425.92
8.1.270.0080.00023.80
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0050.00523.70
8.1.230.0090.00320.97
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00617.36
8.1.190.0050.00317.23
8.1.180.0000.00819.14
8.1.170.0040.00418.64
8.1.160.0000.00821.96
8.1.150.0070.00018.64
8.1.140.0050.00217.51
8.1.130.0030.00317.82
8.1.120.0000.00717.55
8.1.110.0050.00317.44
8.1.100.0070.00017.47
8.1.90.0070.00017.35
8.1.80.0040.00417.43
8.1.70.0070.00017.35
8.1.60.0040.00417.53
8.1.50.0040.00417.42
8.1.40.0040.00417.51
8.1.30.0040.00417.61
8.1.20.0030.00617.67
8.1.10.0070.00017.59
8.1.00.0000.00717.55
8.0.300.0050.00218.77
8.0.290.0080.00317.15
8.0.280.0000.00718.39
8.0.270.0000.00817.11
8.0.260.0000.00717.08
8.0.250.0070.00016.93
8.0.240.0030.00716.92
8.0.230.0030.00316.97
8.0.220.0000.00716.86
8.0.210.0030.00316.88
8.0.200.0040.00416.95
8.0.190.0040.00416.86
8.0.180.0040.00416.79
8.0.170.0000.00816.86
8.0.160.0030.00416.95
8.0.150.0000.00716.95
8.0.140.0050.00316.72
8.0.130.0000.00513.32
8.0.120.0040.00416.90
8.0.110.0040.00416.86
8.0.100.0050.00216.79
8.0.90.0000.00716.96
8.0.80.0000.01516.87
8.0.70.0000.00816.93
8.0.60.0070.00016.82
8.0.50.0000.00716.95
8.0.30.0120.01017.31
8.0.20.0080.01217.40
8.0.10.0040.00416.82
8.0.00.0100.00816.69
7.4.330.0050.00015.00
7.4.320.0000.00616.49
7.4.300.0060.00016.62
7.4.290.0000.00616.59
7.4.280.0070.00016.51
7.4.270.0030.00516.60
7.4.260.0050.00216.54
7.4.250.0000.00716.61
7.4.240.0070.00016.61
7.4.230.0030.00516.41
7.4.220.0070.01116.72
7.4.210.0080.01016.62
7.4.200.0000.00716.31
7.4.190.0030.00316.66
7.4.160.0130.00316.43
7.4.150.0160.00617.40
7.4.140.0100.00817.86
7.4.130.0110.00516.55
7.4.120.0150.00516.35
7.4.110.0130.01016.55
7.4.100.0030.01516.58
7.4.90.0090.00916.41
7.4.80.0110.00719.39
7.4.70.0120.00916.73
7.4.60.0080.00816.37
7.4.50.0000.00816.71
7.4.40.0120.00616.69
7.4.30.0090.00616.48
7.4.00.0090.00915.23
7.3.330.0000.00613.16
7.3.320.0050.00013.22
7.3.310.0000.00716.22
7.3.300.0030.00316.16
7.3.290.0090.00616.32
7.3.280.0160.00316.27
7.3.270.0160.00017.40
7.3.260.0040.01416.58
7.3.250.0110.01116.49
7.3.240.0070.01016.23
7.3.230.0090.00616.43
7.3.210.0170.00016.44
7.3.200.0170.00019.39
7.3.190.0100.00716.69
7.3.180.0030.01316.18
7.3.170.0130.00316.27
7.3.160.0090.00916.34
7.3.120.0080.00414.95
7.3.00.0040.00716.81
7.2.330.0090.01616.81
7.2.320.0120.00616.57
7.2.310.0100.00716.64
7.2.300.0100.01416.51
7.2.290.0150.00616.66
7.2.130.0080.00817.01
7.2.120.0060.00516.66
7.2.110.0040.00816.73
7.2.100.0030.00916.83
7.2.90.0020.01316.94
7.2.80.0050.00716.63
7.2.70.0030.01116.79
7.2.60.0040.00817.01
7.2.50.0060.00617.10
7.2.40.0020.01117.06
7.2.30.0080.00717.01
7.2.20.0060.00617.04
7.2.10.0060.00616.95
7.2.00.0050.00817.81
7.1.250.0030.01015.83
7.1.240.0020.01015.73
7.1.230.0000.01215.73
7.1.220.0020.00615.95
7.1.210.0070.00715.78
7.1.200.0040.00815.82
7.1.190.0050.00715.82
7.1.180.0030.00915.94
7.1.170.0070.00815.82
7.1.160.0080.00815.92
7.1.150.0070.00615.98
7.1.140.0040.00615.81
7.1.130.0020.01015.80
7.1.120.0050.00515.91
7.1.110.0070.00515.70
7.1.100.0010.01416.48
7.1.90.0040.00415.76
7.1.80.0050.00715.68
7.1.70.0090.00416.24
7.1.60.0070.00516.91
7.1.50.0070.00816.23
7.1.40.0030.00615.68
7.1.30.0080.00715.85
7.1.20.0110.00115.79
7.1.10.0070.00615.83
7.1.00.0030.03218.03
7.0.330.0000.01015.35
7.0.320.0040.00815.50
7.0.310.0060.00815.50
7.0.300.0040.00915.05
7.0.290.0050.00815.45
7.0.280.0060.00815.35
7.0.270.0050.00515.48
7.0.260.0090.00315.29
7.0.250.0030.00815.50
7.0.240.0060.00615.30
7.0.230.0080.00415.38
7.0.220.0000.01215.32
7.0.210.0030.01015.35
7.0.200.0110.00915.05
7.0.190.0060.00615.42
7.0.180.0040.00715.39
7.0.170.0060.00915.43
7.0.160.0020.01315.46
7.0.150.0050.00815.52
7.0.140.0070.02617.68
7.0.130.0060.00815.59
7.0.120.0080.00315.43
7.0.110.0080.00315.38
7.0.100.0080.00515.38
7.0.90.0070.00815.37
7.0.80.0020.00815.50
7.0.70.0040.01115.51
7.0.60.0040.03316.91
7.0.50.0060.01916.29
7.0.40.0050.01715.68
7.0.30.0120.02315.75
7.0.20.0090.02115.71
7.0.10.0060.02915.61
7.0.00.0080.01815.73
5.6.380.0080.00214.21
5.6.370.0020.00914.37
5.6.360.0080.00214.44
5.6.350.0080.00314.25
5.6.340.0030.01214.32
5.6.330.0030.00813.96
5.6.320.0100.00314.07
5.6.310.0070.00514.13
5.6.300.0060.00214.17
5.6.290.0040.00814.54
5.6.280.0070.02616.57
5.6.270.0050.00714.24
5.6.260.0050.01014.25
5.6.250.0030.01014.32
5.6.240.0040.00914.23
5.6.230.0050.00814.22
5.6.220.0090.00214.38
5.6.210.0060.03216.40
5.6.200.0040.03315.42
5.6.190.0050.02116.27
5.6.180.0160.02616.29
5.6.170.0190.01716.28
5.6.160.0070.02416.17
5.6.150.0080.02915.48
5.6.140.0070.01615.60
5.6.130.0030.01915.51
5.6.120.0110.03216.49
5.6.110.0100.02916.49
5.6.100.0070.03416.51
5.6.90.0060.03416.37
5.6.80.0070.03016.14
5.6.70.0060.01014.34
5.6.60.0040.00914.15
5.6.50.0050.00914.19
5.6.40.0070.00614.20
5.6.30.0060.01014.10
5.6.20.0070.00514.22
5.6.10.0050.00714.13
5.6.00.0050.00414.21
5.5.380.0050.00511.22
5.5.370.0000.00811.22
5.5.360.0040.00611.22
5.5.350.1260.02014.29
5.5.340.0060.03013.46
5.5.330.0060.03014.29
5.5.320.0110.02314.22
5.5.310.0110.02314.24
5.5.300.0040.03013.45
5.5.290.0060.02513.45
5.5.280.0040.03214.42
5.5.270.0110.02714.45
5.5.260.0070.03014.37
5.5.250.0030.02114.35
5.5.240.0030.03014.23
5.5.230.0070.00311.22
5.5.220.0040.00711.22
5.5.210.0050.00511.22
5.5.200.0030.00711.22
5.5.190.0030.00811.22
5.5.180.0040.00511.22
5.5.170.0060.00512.61
5.5.160.0060.00611.22
5.5.150.0050.00511.22
5.5.140.0040.00411.22
5.5.130.0020.00511.22
5.5.120.0030.00411.22
5.5.110.0000.00911.22
5.5.100.0020.00811.22
5.5.90.0070.00311.22
5.5.80.0080.00011.22
5.5.70.0050.00311.22
5.5.60.0030.00511.22
5.5.50.0030.00511.22
5.5.40.0050.00411.22
5.5.30.0070.00111.22
5.5.20.0040.00311.22
5.5.10.0020.00511.22
5.5.00.0060.00311.22
5.4.450.0270.02313.99
5.4.440.0220.02213.86
5.4.430.0070.02213.89
5.4.420.0320.01713.86
5.4.410.0230.02313.92
5.4.400.0080.02413.80
5.4.390.0170.02513.90
5.4.380.0120.02613.65
5.4.370.0110.02213.74
5.4.360.0130.01713.68
5.4.350.0120.02113.71
5.4.340.0090.02113.65
5.4.330.0020.00911.22
5.4.320.0040.01811.63
5.4.310.0050.01711.63
5.4.300.0040.01611.63
5.4.290.0080.01811.63
5.4.280.0050.01911.59
5.4.270.0050.01511.59
5.4.260.0070.01411.59
5.4.250.0030.01711.59
5.4.240.0030.01811.59
5.4.230.0080.01611.59
5.4.220.0080.02311.59
5.4.210.0050.01511.59
5.4.200.0050.01711.59
5.4.190.0050.01611.59
5.4.180.0090.01611.59
5.4.170.0050.02211.59
5.4.160.0050.01811.59
5.4.150.0090.02211.59
5.4.140.0070.02011.48
5.4.130.0060.02011.48
5.4.120.0080.01611.47
5.4.110.0060.01811.46
5.4.100.0120.02111.46
5.4.90.0090.03111.46
5.4.80.0050.01911.46
5.4.70.0040.02311.46
5.4.60.0080.02611.46
5.4.50.0110.01311.46
5.4.40.0060.01911.46
5.4.30.0070.01611.46
5.4.20.0110.01811.46
5.4.10.0070.01311.46
5.4.00.0080.01811.29
5.3.290.0050.01911.75
5.3.280.0100.03111.72
5.3.270.0070.02011.72
5.3.260.0030.02411.72
5.3.250.0050.01811.72
5.3.240.0050.01711.72
5.3.230.0060.01911.72
5.3.220.0080.02711.71
5.3.210.0060.01911.71
5.3.200.0090.02211.71
5.3.190.0050.02011.71
5.3.180.0060.02311.71
5.3.170.0040.02211.70
5.3.160.0070.01811.71
5.3.150.0050.02011.71
5.3.140.0070.02111.70
5.3.130.0060.02311.70
5.3.120.0050.02011.70
5.3.110.0040.02211.70
5.3.100.0030.01811.52
5.3.90.0030.01911.51
5.3.80.0070.01311.51
5.3.70.0030.01611.51
5.3.60.0040.01811.50
5.3.50.0060.01611.48
5.3.40.0050.01811.48
5.3.30.0040.02111.46
5.3.20.0060.02111.39
5.3.10.0080.02111.38
5.3.00.0080.01511.37
5.2.170.0020.01610.54
5.2.160.0040.01410.54
5.2.150.0030.01310.54
5.2.140.0030.01710.54
5.2.130.0040.01610.53
5.2.120.0040.01410.53
5.2.110.0080.01010.53
5.2.100.0030.01310.53
5.2.90.0050.01410.53
5.2.80.0030.01810.52
5.2.70.0040.02210.52
5.2.60.0060.01410.51
5.2.50.0050.01810.50
5.2.40.0050.01610.49
5.2.30.0080.01910.48
5.2.20.0070.01810.48
5.2.10.0040.01810.45
5.2.00.0040.02110.41
5.1.60.0060.01610.17
5.1.50.0040.01510.17
5.1.40.0060.01910.16
5.1.30.0040.01710.28
5.1.20.0050.01710.29
5.1.10.0060.01410.19
5.1.00.0040.01710.19
5.0.50.0030.0139.68
5.0.40.0040.0139.64
5.0.30.0020.0189.58
5.0.20.0020.0109.57
5.0.10.0030.0119.56
5.0.00.0040.0179.56
4.4.90.0020.0119.08
4.4.80.0040.0089.07
4.4.70.0020.0109.07
4.4.60.0050.0079.07
4.4.50.0030.0079.07
4.4.40.0040.0099.05
4.4.30.0040.0089.07
4.4.20.0030.0079.10
4.4.10.0020.0129.10
4.4.00.0020.0159.07
4.3.110.0030.0109.04
4.3.100.0030.0079.04
4.3.90.0000.0109.02
4.3.80.0030.0119.01
4.3.70.0020.0089.03
4.3.60.0040.0079.02
4.3.50.0030.0169.02
4.3.40.0020.0118.99
4.3.30.0030.0098.57
4.3.20.0030.0088.57
4.3.10.0030.0078.55
4.3.00.0100.00711.00

preferences:
49.99 ms | 401 KiB | 5 Q