3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(ereg('/[=e=]/', 'céra'), PCRE_VERSION);

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)
8.3.60.0070.00718.25
8.3.50.0090.00921.92
8.3.40.0040.01118.77
8.3.30.0100.00318.51
8.3.20.0030.00518.66
8.3.10.0050.00321.09
8.3.00.0050.00323.39
8.2.180.0170.00016.50
8.2.170.0140.00722.96
8.2.160.0100.00320.33
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0070.00021.02
8.2.110.0030.00621.05
8.2.100.0030.00917.84
8.2.90.0040.00418.85
8.2.80.0060.00317.97
8.2.70.0080.00017.50
8.2.60.0080.00017.92
8.2.50.0080.00018.10
8.2.40.0050.00318.03
8.2.30.0040.00421.11
8.2.20.0070.00017.64
8.2.10.0040.00417.58
8.2.00.0000.00717.58
8.1.280.0130.00725.92
8.1.270.0060.00323.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0070.01021.25
8.1.230.0080.00417.83
8.1.220.0040.00717.74
8.1.210.0030.00618.77
8.1.200.0100.00017.23
8.1.190.0030.00617.10
8.1.180.0040.00418.10
8.1.170.0030.00618.59
8.1.160.0040.00418.64
8.1.150.0030.00618.56
8.1.140.0100.00017.37
8.1.130.0030.00317.76
8.1.120.0000.00817.39
8.1.110.0030.00317.22
8.1.100.0000.00717.23
8.1.90.0050.00317.23
8.1.80.0000.00717.22
8.1.70.0000.00717.32
8.1.60.0000.00817.40
8.1.50.0000.00817.36
8.1.40.0020.00517.32
8.1.30.0050.00217.53
8.1.20.0000.00817.58
8.1.10.0050.00217.53
8.1.00.0080.00017.48
8.0.300.0040.00418.77
8.0.290.0090.00016.63
8.0.280.0050.00218.34
8.0.270.0070.00217.19
8.0.260.0030.00316.72
8.0.250.0040.00416.89
8.0.240.0030.00616.91
8.0.230.0040.00416.81
8.0.220.0000.00716.80
8.0.210.0040.00416.71
8.0.200.0000.00816.97
8.0.190.0000.00716.83
8.0.180.0090.00016.85
8.0.170.0000.00816.89
8.0.160.0030.00316.80
8.0.150.0040.00416.95
8.0.140.0000.00716.88
8.0.130.0030.00313.27
8.0.120.0000.00716.88
8.0.110.0000.00816.91
8.0.100.0000.01016.84
8.0.90.0000.00716.81
7.4.330.0000.00514.50
7.4.320.0090.00016.46
7.4.300.0000.00616.44
7.4.290.0070.00016.48
7.4.280.0040.00416.32
7.4.270.0000.00616.44
7.4.260.0000.00513.20
7.4.250.0070.00016.34
7.4.240.0030.00316.50
7.4.230.0000.00816.38
7.4.220.0000.01116.45
7.4.60.0100.00716.34
7.4.50.0030.00616.18
7.4.40.0100.00622.77
7.4.00.0050.01014.89
7.3.330.0000.00513.00
7.3.320.0030.00313.09
7.3.310.0000.00716.26
7.3.300.0050.00316.11
7.3.180.0060.01016.30
7.3.120.0080.01014.89
7.3.110.0040.01414.77
7.3.100.0110.00014.93
7.3.90.0150.00314.76
7.3.80.0060.00614.79
7.3.70.0040.01114.52
7.3.60.0030.01014.89
7.3.50.0030.01014.61
7.3.40.0040.00914.77
7.3.30.0030.01014.73
7.3.20.0120.00016.59
7.3.10.0030.01016.51
7.3.00.0090.00416.54
7.2.250.0060.01015.08
7.2.240.0070.01314.78
7.2.230.0090.00614.71
7.2.220.0100.00715.14
7.2.210.0000.01214.58
7.2.200.0060.00614.82
7.2.190.0030.01314.61
7.2.180.0040.00714.83
7.2.170.0030.01014.69
7.2.130.0000.00816.86
7.2.120.0040.00816.55
7.2.110.0080.00316.60
7.2.100.0060.00316.63
7.2.90.0090.00616.86
7.2.80.0030.00716.63
7.2.70.0000.01116.70
7.2.60.0060.00616.87
7.2.50.0090.00316.75
7.2.40.0070.01316.87
7.2.30.0110.00316.99
7.2.20.0070.00316.79
7.2.10.0040.00916.58
7.2.00.0110.00417.89
7.1.330.0000.01315.82
7.1.320.0030.00915.55
7.1.310.0070.00715.63
7.1.300.0000.01815.52
7.1.290.0120.00315.36
7.1.280.0030.01015.39
7.1.270.0060.01015.61
7.1.260.0000.01715.42
7.1.250.0040.00415.77
7.1.200.0070.00415.49
7.1.100.0030.00917.90
7.1.70.0030.00616.98
7.1.60.0100.01419.40
7.1.50.0130.01016.77
7.1.00.0030.06022.40
7.0.200.0040.00416.48
7.0.140.0000.07721.98
7.0.80.0470.07719.95
7.0.70.0330.04719.92
7.0.60.0470.07720.01
7.0.50.0400.07720.14
7.0.40.0030.04320.13
7.0.30.0070.04020.08
7.0.20.0070.03720.13
7.0.10.0030.05320.02
7.0.00.0070.05019.95
5.6.280.0070.07020.98
5.6.230.0030.04320.65
5.6.220.0130.08320.48
5.6.210.0170.08020.55
5.6.200.0070.07021.09
5.6.190.0130.07321.07
5.6.180.0070.08021.16
5.6.170.0030.04020.95
5.6.160.0070.03721.11
5.6.150.0030.03721.10
5.6.140.0030.06021.07
5.6.130.0030.04321.10
5.6.120.0000.04721.07
5.6.110.0000.05021.03
5.6.100.0070.04021.06
5.6.90.0000.08321.11
5.6.80.0100.06020.38
5.6.70.0030.05020.47
5.6.60.0170.06720.38
5.6.50.0070.08020.36
5.6.40.0000.04320.38
5.6.30.0070.05720.43
5.6.20.0030.05020.30
5.6.10.0070.04020.44
5.6.00.0100.03320.50
5.5.370.0030.06020.49
5.5.360.0000.07020.33
5.5.350.0030.06320.45
5.5.340.0170.07020.75
5.5.330.0070.04720.88
5.5.320.0000.07720.89
5.5.310.0030.03320.88
5.5.300.0100.04320.75
5.5.290.0030.03720.76
5.5.280.0070.07720.85
5.5.270.0070.05020.92
5.5.260.0000.05020.86
5.5.250.0200.06020.71
5.5.240.0100.06020.30
5.5.230.0000.04720.20
5.5.220.0130.06720.10
5.5.210.0070.07020.13
5.5.200.0070.03720.27
5.5.190.0070.04720.15
5.5.180.0000.04320.20
5.5.160.0000.04320.07
5.5.150.0070.05720.22
5.5.140.0100.04320.21
5.5.130.0070.06720.24
5.5.120.0030.07720.26
5.5.110.0070.04020.17
5.5.100.0070.03720.16
5.5.90.0030.04319.96
5.5.80.0000.06019.97
5.5.70.0100.06720.07
5.5.60.0000.05720.05
5.5.50.0030.07020.15
5.5.40.0030.08020.13
5.5.30.0070.07320.07
5.5.20.0070.06719.91
5.5.10.0000.03720.01
5.5.00.0100.06019.94
5.4.450.0030.03319.11
5.4.440.0100.07019.42
5.4.430.0100.04319.34
5.4.420.0130.06719.28
5.4.410.0000.08319.42
5.4.400.0130.03019.08
5.4.390.0030.08018.93
5.4.380.0030.05719.03
5.4.370.0000.04319.03
5.4.360.0070.05019.13
5.4.350.0000.08018.79
5.4.340.0000.04319.12
5.4.320.0030.03718.95
5.4.310.0030.05018.98
5.4.300.0030.07319.14
5.4.290.0130.05719.08
5.4.280.0100.07719.12
5.4.270.0030.06719.02
5.4.260.0030.06719.04
5.4.250.0000.05018.89
5.4.240.0100.07019.22
5.4.230.0100.06719.22
5.4.220.0030.04018.83
5.4.210.0100.07019.09
5.4.200.0030.05318.75
5.4.190.0070.04318.93
5.4.180.0130.05719.02
5.4.170.0100.04018.89
5.4.160.0070.05319.10
5.4.150.0030.04018.96
5.4.140.0000.04316.32
5.4.130.0070.02716.17
5.4.120.0030.03716.41
5.4.110.0000.07316.47
5.4.100.0100.07016.38
5.4.90.0070.07716.38
5.4.80.0000.04716.39
5.4.70.0100.05016.42
5.4.60.0100.07316.42
5.4.50.0030.03716.34
5.4.40.0030.03716.33
5.4.30.0000.04016.23
5.4.20.0030.06716.31
5.4.10.0030.07316.29
5.4.00.0070.07315.81
5.3.290.0000.04314.62
5.3.280.0070.05714.55
5.3.270.0070.07014.61
5.3.260.0100.07314.46
5.3.250.0030.04014.57
5.3.240.0030.08014.59
5.3.230.0070.03714.53
5.3.220.0030.07314.43
5.3.210.0070.08014.39
5.3.200.0030.06314.39
5.3.190.0030.06014.42
5.3.180.0000.04014.53
5.3.170.0100.03014.57
5.3.160.0230.01714.52
5.3.150.0030.03014.38
5.3.140.0030.03714.46
5.3.130.0100.06714.36
5.3.120.0070.03314.45
5.3.110.0070.03014.54
5.3.100.0100.02713.89
5.3.90.0130.06313.84
5.3.80.0030.04314.02
5.3.70.0070.03314.02
5.3.60.0070.06314.01
5.3.50.0030.07313.79
5.3.40.0000.04313.80
5.3.30.0070.07713.91
5.3.20.0030.08013.59
5.3.10.0070.02713.63
5.3.00.0070.02713.60
5.2.170.0070.04013.26
5.2.160.0000.03013.26
5.2.150.0030.02713.26
5.2.140.0030.06013.26
5.2.130.0030.02313.26
5.2.120.0000.06313.26
5.2.110.0000.02713.26
5.2.100.0030.02313.26
5.2.90.0000.02713.26
5.2.80.0000.02713.26
5.2.70.0000.02713.26
5.2.60.0030.03013.26
5.2.50.0000.04313.26
5.2.40.0000.05713.26
5.2.30.0000.03713.26
5.2.20.0070.02313.26
5.2.10.0170.06313.26
5.2.00.0030.02313.26
5.1.60.0030.03713.26
5.1.50.0100.01313.26
5.1.40.0070.05013.26
5.1.30.0100.05013.26
5.1.20.0030.03713.26
5.1.10.0000.02313.26
5.1.00.0030.04313.26
5.0.50.0070.02013.26
5.0.40.0030.04313.26
5.0.30.0100.05713.26
5.0.20.0030.03013.26
5.0.10.0000.04713.26
5.0.00.0000.06713.26
4.4.90.0030.01713.26
4.4.80.0030.03013.26
4.4.70.0000.01313.26
4.4.60.0000.01713.26
4.4.50.0000.01313.26
4.4.40.0030.03313.26
4.4.30.0030.02013.26
4.4.20.0030.03713.26
4.4.10.0030.03713.26
4.4.00.0030.05013.26
4.3.110.0030.03713.26
4.3.100.0000.03313.26
4.3.90.0030.01313.26
4.3.80.0000.05313.26
4.3.70.0000.02313.26
4.3.60.0000.02013.26
4.3.50.0000.01713.26
4.3.40.0070.04713.26
4.3.30.0000.01713.26
4.3.20.0000.01713.26
4.3.10.0030.01313.26
4.3.00.0030.01713.26

preferences:
45.24 ms | 401 KiB | 5 Q