3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace('~\\n((\\n\\[-]\\s*[^\\r\\n]+)+\\n\\n)~', '\\2', "Nejaký text, neskôr odstavec. Ďaľší text. Zalomenie. Nový odstavec. Text odstavca. [-] Odrážka zoznamu. [-] Ešte jedna odrážka. [-]posledná. Ešte jeden odstavec. [-] zase odrážka. [-] a ďaľšia pokračujem odstavcom");

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)
8.3.70.0070.01116.50
8.3.60.0090.00916.63
8.3.50.0120.00516.67
8.3.40.0090.00618.87
8.3.30.0120.00318.79
8.3.20.0080.00018.59
8.3.10.0040.00418.76
8.3.00.0040.00419.36
8.2.180.0110.00716.88
8.2.170.0090.00622.96
8.2.160.0060.00918.97
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00721.12
8.2.110.0110.00019.26
8.2.100.0080.00317.84
8.2.90.0060.00319.27
8.2.80.0060.00317.97
8.2.70.0090.00017.63
8.2.60.0060.00317.93
8.2.50.0040.00417.93
8.2.40.0060.00319.42
8.2.30.0030.00617.84
8.2.20.0000.00917.65
8.2.10.0030.00517.71
8.2.00.0030.00617.63
8.1.280.0000.01725.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00322.81
8.1.230.0070.00417.77
8.1.220.0030.00517.74
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0030.00617.35
8.1.180.0060.00318.10
8.1.170.0030.00517.62
8.1.160.0040.00418.97
8.1.150.0040.00418.62
8.1.140.0040.00417.46
8.1.130.0040.00419.13
8.1.120.0040.00417.52
8.1.110.0030.00317.53
8.1.100.0040.00417.38
8.1.90.0040.00417.45
8.1.80.0040.00417.37
8.1.70.0030.00317.40
8.1.60.0060.00317.50
8.1.50.0040.00417.57
8.1.40.0060.00317.55
8.1.30.0030.00617.70
8.1.20.0020.00517.63
8.1.10.0060.00317.59
8.1.00.0040.00417.45
8.0.300.0070.00018.77
8.0.290.0080.00016.63
8.0.280.0030.00318.51
8.0.270.0070.00017.26
8.0.260.0030.00316.95
8.0.250.0040.00417.06
8.0.240.0030.00617.03
8.0.230.0000.00716.87
8.0.220.0040.00416.91
8.0.210.0070.00016.81
8.0.200.0000.00716.97
8.0.190.0040.00416.94
8.0.180.0000.00816.96
8.0.170.0000.00816.95
8.0.160.0040.00416.91
8.0.150.0080.00016.77
8.0.140.0040.00416.86
8.0.130.0050.00013.32
8.0.120.0030.00616.79
8.0.110.0050.00216.95
8.0.100.0070.00016.79
8.0.90.0080.00016.79
8.0.80.0090.00616.87
8.0.70.0040.00416.91
8.0.60.0030.00616.89
8.0.50.0040.00416.86
8.0.30.0080.01617.34
8.0.20.0130.00617.09
8.0.10.0080.00016.91
8.0.00.0100.00716.85
7.4.330.0020.00213.04
7.4.320.0000.00916.73
7.4.300.0060.00016.70
7.4.290.0000.00616.52
7.4.280.0040.00416.63
7.4.270.0070.00416.71
7.4.260.0000.00513.32
7.4.250.0040.00416.60
7.4.240.0070.00016.70
7.4.230.0050.00316.52
7.4.220.0030.01516.70
7.4.210.0120.00316.58
7.4.200.0030.00316.57
7.4.190.0040.00416.81
7.4.160.0070.01116.70
7.4.150.0070.01616.61
7.4.140.0070.01017.86
7.4.130.0120.01216.75
7.4.120.0030.01416.49
7.4.110.0070.01116.57
7.4.100.0100.00716.67
7.4.90.0000.01716.46
7.4.80.0030.01319.39
7.4.70.0100.00716.68
7.4.60.0100.00616.50
7.4.50.0030.00316.56
7.4.40.0040.00816.27
7.4.30.0080.00816.54
7.4.10.0100.00614.93
7.4.00.0060.01015.13
7.3.330.0080.00013.11
7.3.320.0060.00013.14
7.3.310.0000.00716.18
7.3.300.0000.00716.32
7.3.290.0060.00916.27
7.3.280.0060.01216.33
7.3.270.0110.00716.27
7.3.260.0350.02516.60
7.3.240.0100.00716.42
7.3.230.0150.00216.35
7.3.210.0100.00716.29
7.3.200.0060.01216.69
7.3.190.0100.00916.35
7.3.180.0130.00616.30
7.3.170.0090.00916.30
7.3.160.0100.00616.54
7.3.130.0080.00415.11
7.3.120.0060.01014.79
7.3.110.0090.01014.99
7.3.100.0040.01114.74
7.3.90.0050.00614.86
7.3.80.0070.00714.79
7.3.70.0070.00714.86
7.3.60.0040.00914.81
7.3.50.0080.00514.91
7.3.40.0070.00414.86
7.3.30.0100.00314.85
7.3.20.0050.00616.71
7.3.10.0030.00916.67
7.3.00.0080.00416.67
7.2.330.0130.00316.60
7.2.320.0070.01516.71
7.2.310.0130.01016.55
7.2.300.0060.01016.51
7.2.290.0070.01116.57
7.2.260.0000.01914.85
7.2.250.0070.01014.95
7.2.240.0080.00915.06
7.2.230.0060.00815.05
7.2.220.0040.01115.09
7.2.210.0030.01014.88
7.2.200.0070.00914.88
7.2.190.0070.00614.86
7.2.180.0070.00714.90
7.2.170.0060.00815.04
7.2.160.0030.01115.04
7.2.150.0060.01016.89
7.2.140.0020.01416.85
7.2.130.0070.00516.75
7.2.120.0070.00816.83
7.2.110.0030.01016.79
7.2.100.0050.01116.95
7.2.90.0050.00816.96
7.2.80.0060.00516.98
7.2.70.0070.00617.04
7.2.60.0070.00817.05
7.2.50.0070.00716.93
7.2.40.0070.00716.79
7.2.30.0060.00917.00
7.2.20.0090.00516.86
7.2.10.0050.00916.95
7.2.00.0050.00917.61
7.1.330.0070.00815.88
7.1.320.0030.01015.66
7.1.310.0060.00515.78
7.1.300.0060.00715.85
7.1.290.0050.00715.75
7.1.280.0080.00415.75
7.1.270.0040.00915.73
7.1.260.0040.00915.94
7.1.250.0060.00915.73
7.1.240.0070.00715.91
7.1.230.0040.00715.79
7.1.220.0050.00815.87
7.1.210.0060.00715.78
7.1.200.0070.00715.82
7.1.190.0060.00615.86
7.1.180.0060.00615.74
7.1.170.0070.00715.70
7.1.160.0040.00815.83
7.1.150.0050.00915.79
7.1.140.0070.00715.93
7.1.130.0020.01315.86
7.1.120.0070.00815.82
7.1.110.0110.00615.72
7.1.100.0030.00816.28
7.1.90.0100.00715.76
7.1.80.0030.00815.77
7.1.70.0000.01116.14
7.1.60.0030.01216.58
7.1.50.0060.00816.03
7.1.40.0070.00615.74
7.1.30.0120.00515.79
7.1.20.0050.01015.68
7.1.10.0070.00815.77
7.1.00.0050.01717.41
7.0.330.0040.00815.47
7.0.320.0040.00615.35
7.0.310.0020.01315.40
7.0.300.0080.00615.43
7.0.290.0040.00915.24
7.0.280.0070.00715.43
7.0.270.0020.01515.36
7.0.260.0040.00915.37
7.0.250.0070.00515.40
7.0.240.0090.00215.49
7.0.230.0050.01015.30
7.0.220.0060.00815.29
7.0.210.0050.00815.49
7.0.200.0040.01015.82
7.0.190.0050.01015.44
7.0.180.0090.00515.41
7.0.170.0050.00915.48
7.0.160.0060.01015.30
7.0.150.0050.00915.48
7.0.140.0070.02317.02
7.0.130.0100.00715.41
7.0.120.0060.02517.06
7.0.110.0050.00715.36
7.0.100.0060.00615.53
7.0.90.0040.00915.31
7.0.80.0100.00415.47
7.0.70.0030.00815.24
7.0.60.0080.01916.41
7.0.50.0100.02216.13
7.0.40.0080.01714.95
7.0.30.0120.02615.18
7.0.20.0100.02215.05
7.0.10.0080.02115.15
7.0.00.0080.01715.07
5.6.400.0070.00714.26
5.6.390.0100.00314.42
5.6.380.0030.01014.20
5.6.370.0040.00914.17
5.6.360.0070.00614.25
5.6.350.0030.01014.42
5.6.340.0110.00214.28
5.6.330.0050.00814.29
5.6.320.0050.00714.22
5.6.310.0060.00814.21
5.6.300.0070.00914.40
5.6.290.0110.00314.28
5.6.280.0040.00914.08
5.6.270.0070.00614.33
5.6.260.0060.00614.23
5.6.250.0030.01214.51
5.6.240.0060.00614.44
5.6.230.0050.00814.12
5.6.220.0060.00514.23
5.6.210.0060.01815.73
5.6.200.0020.02915.24
5.6.190.0070.02915.67
5.6.180.0070.01815.74
5.6.170.0160.02115.85
5.6.160.0110.01715.72
5.6.150.0100.01815.65
5.6.140.0100.01515.78
5.6.130.0100.01315.71
5.6.120.0080.01715.84
5.6.110.0070.01315.68
5.6.100.0070.01815.63
5.6.90.0080.01615.61
5.6.80.0030.01815.50
5.6.70.0120.01115.57
5.6.60.0080.01615.30
5.6.50.0070.02115.61
5.6.40.0090.01415.63
5.6.30.0090.01515.60
5.6.20.0050.01815.47
5.6.10.0090.01315.46
5.6.00.0070.01715.38
5.5.380.0040.01013.10
5.5.370.0040.01012.92
5.5.360.0040.00812.94
5.5.350.0070.02414.86
5.5.340.0080.01914.26
5.5.330.0090.01614.77
5.5.320.0080.01714.87
5.5.310.0080.02214.75
5.5.300.0070.01614.78
5.5.290.0080.01414.83
5.5.280.0110.01514.85
5.5.270.0030.01914.65
5.5.260.0060.01814.67
5.5.250.0040.02114.71
5.5.240.0080.01414.62
5.5.230.0080.01614.61
5.5.220.0080.01614.69
5.5.210.0050.01614.48
5.5.200.0070.01714.61
5.5.190.0070.01614.51
5.5.180.0080.01414.69
5.5.170.0050.00612.88
5.5.160.0080.01514.60
5.5.150.0060.01714.74
5.5.140.0060.01514.52
5.5.130.0080.01514.56
5.5.120.0060.01614.55
5.5.110.0060.01814.56
5.5.100.0060.01514.60
5.5.90.0060.01514.48
5.5.80.0040.01514.60
5.5.70.0090.01514.70
5.5.60.0080.02714.70
5.5.50.0090.01914.41
5.5.40.0120.02114.42
5.5.30.0070.02314.58
5.5.20.0090.01414.62
5.5.10.0130.02014.62
5.5.00.0100.02114.42
5.4.450.0060.01613.10
5.4.440.0100.01012.99
5.4.430.0060.01313.00
5.4.420.0080.02112.91
5.4.410.0080.01212.99
5.4.400.0080.01112.94
5.4.390.0080.01412.90
5.4.380.0060.01912.90
5.4.370.0070.02212.88
5.4.360.0080.01212.89
5.4.350.0070.01412.80
5.4.340.0080.01212.87
5.4.330.0070.00510.76
5.4.320.0100.01212.98
5.4.310.0090.01312.89
5.4.300.0070.01312.73
5.4.290.0060.01312.67
5.4.280.0070.01412.90
5.4.270.0100.01112.92
5.4.260.0070.01112.75
5.4.250.0070.01512.89
5.4.240.0040.01712.73
5.4.230.0070.01812.74
5.4.220.0120.02112.75
5.4.210.0050.02112.87
5.4.200.0090.02012.88
5.4.190.0080.02112.63
5.4.180.0080.02412.79
5.4.170.0090.02612.70
5.4.160.0140.01412.76
5.4.150.0090.02512.76
5.4.140.0080.02312.29
5.4.130.0140.01812.25
5.4.120.0080.01612.13
5.4.110.0090.02112.13
5.4.100.0110.01712.14
5.4.90.0100.01412.09
5.4.80.0100.02012.14
5.4.70.0110.01712.16
5.4.60.0090.02012.21
5.4.50.0090.01812.09
5.4.40.0170.01312.10
5.4.30.0060.01712.16
5.4.20.0100.01312.13
5.4.10.0100.02212.04
5.4.00.0090.01512.06
5.3.290.0060.01211.52
5.3.280.0080.01211.48
5.3.270.0110.02111.51
5.3.260.0120.02011.38
5.3.250.0090.02211.42
5.3.240.0100.01411.35
5.3.230.0110.02111.36
5.3.220.0120.02011.28
5.3.210.0110.02211.42
5.3.200.0140.02111.35
5.3.190.0090.01911.37
5.3.180.0080.02211.36
5.3.170.0070.02311.44
5.3.160.0120.01911.46
5.3.150.0070.02411.45
5.3.140.0090.01711.46
5.3.130.0090.02411.36
5.3.120.0060.01711.38
5.3.110.0110.01711.46
5.3.100.0120.01511.29
5.3.90.0110.01411.17
5.3.80.0150.00911.14
5.3.70.0080.01411.13
5.3.60.0080.01411.29
5.3.50.0080.02311.14
5.3.40.0060.01711.12
5.3.30.0100.01611.10
5.3.20.0070.01611.03
5.3.10.0110.01510.96
5.3.00.0080.01510.93
5.2.170.0120.03511.04
5.2.160.0080.02910.90
5.2.150.0090.01511.05
5.2.140.0070.03210.88
5.2.130.0120.03010.97
5.2.120.0070.03111.07
5.2.110.0140.02810.99
5.2.100.0100.03010.98
5.2.90.0140.03010.94
5.2.80.0110.02510.80
5.2.70.0160.02210.76
5.2.60.0080.03310.89
5.2.50.0100.03111.01
5.2.40.0120.02910.91
5.2.30.0120.02210.93
5.2.20.0110.02110.92
5.2.10.0120.02810.92
5.2.00.0070.03010.84
5.1.60.0100.02210.48
5.1.50.0120.02510.47
5.1.40.0080.02010.54
5.1.30.0080.02510.55
5.1.20.0090.01510.56
5.1.10.0080.02910.58
5.1.00.0100.02710.54
5.0.50.0090.01210.36
5.0.40.0070.02010.36
5.0.30.0070.02710.36
5.0.20.0050.01210.36
5.0.10.0030.01810.36
5.0.00.0040.01810.36
4.4.90.0100.01510.36
4.4.80.0070.01110.36
4.4.70.0070.02010.36
4.4.60.0030.01210.36
4.4.50.0050.01210.36
4.4.40.0030.02010.36
4.4.30.0070.01210.36
4.4.20.0060.00810.36
4.4.10.0050.01810.36
4.4.00.0030.03210.36
4.3.110.0030.01810.36
4.3.100.0030.01010.36
4.3.90.0070.01510.36
4.3.80.0080.01010.36
4.3.70.0030.02210.36
4.3.60.0100.01210.36
4.3.50.0060.01710.36
4.3.40.0030.03010.36
4.3.30.0030.01510.36
4.3.20.0040.00810.36
4.3.10.0010.00910.36
4.3.00.0000.01210.36

preferences:
55.46 ms | 401 KiB | 5 Q