3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match_all("~(^:.+)~", "Toto je nejaký text so smajlíkmi, like this. :D Fuck yourself :/ and magyar :-X :D :-)", $matches) ); var_dump($matches);

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)
8.3.40.0040.01118.83
8.3.30.0110.00419.00
8.3.20.0000.00720.34
8.3.10.0080.00023.48
8.3.00.0050.00322.43
8.2.170.0110.00722.96
8.2.160.0100.00320.52
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00626.16
8.2.120.0070.00022.11
8.2.110.0040.00422.33
8.2.100.0040.01117.72
8.2.90.0000.00718.92
8.2.80.0080.00017.97
8.2.70.0060.00317.63
8.2.60.0000.00817.90
8.2.50.0080.00018.07
8.2.40.0050.00319.77
8.2.30.0000.00718.01
8.2.20.0000.00817.63
8.2.10.0000.00817.55
8.2.00.0030.00717.57
8.1.270.0080.00023.83
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00523.81
8.1.230.0110.00019.10
8.1.220.0030.00517.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0040.00417.39
8.1.180.0040.00418.10
8.1.170.0000.00918.68
8.1.160.0040.00421.96
8.1.150.0030.00518.64
8.1.140.0040.00417.46
8.1.130.0000.00717.78
8.1.120.0070.00017.53
8.1.110.0000.00817.52
8.1.100.0040.00417.47
8.1.90.0000.00717.43
8.1.80.0040.00417.51
8.1.70.0000.00717.39
8.1.60.0040.00417.46
8.1.50.0040.00417.55
8.1.40.0040.00417.49
8.1.30.0000.00817.49
8.1.20.0000.00717.54
8.1.10.0040.00417.59
8.1.00.0040.00417.38
8.0.300.0040.00418.77
8.0.290.0070.00016.93
8.0.280.0000.00718.39
8.0.270.0040.00717.10
8.0.260.0000.00716.82
8.0.250.0000.00616.86
8.0.240.0070.00016.93
8.0.230.0000.00716.80
8.0.220.0030.00316.80
8.0.210.0040.00416.91
8.0.200.0030.00317.00
8.0.190.0050.00217.00
8.0.180.0060.00316.96
8.0.170.0040.00416.83
8.0.160.0070.00016.95
8.0.150.0050.00216.73
8.0.140.0000.00716.91
8.0.130.0000.00613.34
8.0.120.0090.00016.75
8.0.110.0040.00416.90
8.0.100.0040.00416.96
8.0.90.0000.00716.93
8.0.80.0110.00416.82
8.0.70.0040.00416.79
8.0.60.0000.00816.80
8.0.50.0040.00416.77
8.0.30.0140.00517.07
8.0.20.0100.00817.40
8.0.10.0030.00316.98
8.0.00.0130.00516.75
7.4.330.0020.00215.00
7.4.320.0000.00616.60
7.4.300.0000.00616.65
7.4.290.0060.00316.66
7.4.280.0000.00716.55
7.4.270.0070.00016.67
7.4.260.0000.00916.63
7.4.250.0030.00616.54
7.4.240.0050.00216.59
7.4.230.0030.00316.68
7.4.220.0180.00916.61
7.4.210.0090.00716.63
7.4.200.0060.00316.68
7.4.190.0030.00516.85
7.4.160.0100.00716.43
7.4.150.0090.00917.40
7.4.140.0080.01017.86
7.4.130.0110.00516.61
7.4.120.0090.00816.59
7.4.110.0070.01116.60
7.4.100.0080.00816.52
7.4.90.0090.00916.49
7.4.80.0130.00919.39
7.4.70.0060.01216.57
7.4.60.0100.00616.57
7.4.50.0090.00016.39
7.4.40.0040.01522.77
7.4.30.0080.00816.55
7.4.00.0070.01114.87
7.3.330.0030.00313.18
7.3.320.0000.00513.02
7.3.310.0030.00316.35
7.3.300.0000.00716.33
7.3.290.0040.01116.31
7.3.280.0090.00816.25
7.3.270.0120.00617.40
7.3.260.0120.00916.44
7.3.250.0110.00816.47
7.3.240.0130.00916.36
7.3.230.0130.00316.39
7.3.210.0120.00416.29
7.3.200.0130.00319.39
7.3.190.0100.01016.46
7.3.180.0100.01016.54
7.3.170.0080.00816.63
7.3.160.0030.01316.22
7.3.120.0080.00814.89
7.2.330.0130.00616.63
7.2.320.0150.00816.51
7.2.310.0030.01716.68
7.2.300.0100.00716.44
7.2.290.0100.01016.64
7.1.200.0040.00715.84
7.1.70.0040.01217.36
7.1.60.0110.01119.29
7.1.50.0110.00717.10
7.1.00.0030.07722.41
7.0.200.0040.00416.95
7.0.140.0030.06722.05
7.0.110.0100.07320.02
7.0.100.0130.07320.04
7.0.90.0030.07319.99
7.0.80.0130.06719.99
7.0.70.0070.04719.83
7.0.60.0070.07719.98
7.0.50.0070.08020.32
7.0.40.0100.07720.22
7.0.30.0100.06720.08
7.0.20.0070.08720.22
7.0.10.0030.08720.14
7.0.00.0070.07320.13
5.6.280.0030.07321.09
5.6.250.0170.07020.59
5.6.240.0170.04320.66
5.6.230.0200.06020.53
5.6.220.0100.08020.61
5.6.210.0070.08320.65
5.6.200.0100.07321.12
5.6.190.0130.06721.06
5.6.180.0030.05321.13
5.6.170.0130.06320.97
5.6.160.0070.08020.89
5.6.150.0030.08721.13
5.6.140.0100.07321.15
5.6.130.0070.04721.20
5.6.120.0030.09021.20
5.6.110.0100.04720.95
5.6.100.0130.07720.86
5.6.90.0100.06021.11
5.6.80.0000.07720.38
5.6.70.0100.07020.40
5.6.60.0170.06720.37
5.6.50.0100.07320.25
5.6.40.0100.07720.25
5.6.30.0030.08320.59
5.6.20.0100.05320.48
5.6.10.0130.04020.41
5.6.00.0070.07320.37
5.5.380.0170.06020.41
5.5.370.0100.07020.25
5.5.360.0100.08320.34
5.5.350.0070.08320.10
5.5.340.0000.08720.75
5.5.330.0030.05020.91
5.5.320.0000.08320.96
5.5.310.0100.05720.75
5.5.300.0070.08020.91
5.5.290.0000.04720.78
5.5.280.0070.08320.72
5.5.270.0170.06720.77
5.5.260.0030.06320.84
5.5.250.0100.07720.48
5.5.240.0100.06720.17
5.5.230.0030.08020.18
5.5.220.0170.07020.18
5.5.210.0070.07320.06
5.5.200.0030.08320.14
5.5.190.0070.07020.30
5.5.180.0100.07320.19
5.5.160.0100.07320.30
5.5.150.0130.06020.07
5.5.140.0230.07719.99
5.5.130.0030.06720.03
5.5.120.0070.07320.32
5.5.110.0100.04320.12
5.5.100.0130.05020.02
5.5.90.0130.04020.11
5.5.80.0030.07719.92
5.5.70.0100.07320.18
5.5.60.0100.06719.93
5.5.50.0030.08720.03
5.5.40.0200.06720.20
5.5.30.0000.08720.13
5.5.20.0030.05020.17
5.5.10.0070.07319.98
5.5.00.0070.07720.17
5.4.450.0070.07719.31
5.4.440.0070.07319.44
5.4.430.0030.04319.44
5.4.420.0100.07719.35
5.4.410.0070.07719.16
5.4.400.0000.05019.13
5.4.390.0070.06719.03
5.4.380.0030.08019.27
5.4.370.0070.07318.97
5.4.360.0030.08018.98
5.4.350.0030.04318.95
5.4.340.0070.07718.93
5.4.320.0130.04019.02
5.4.310.0130.06318.95
5.4.300.0100.05318.93
5.4.290.0100.07018.98
5.4.280.0000.06018.98
5.4.270.0100.06019.18
5.4.260.0100.06719.16
5.4.250.0100.07319.11
5.4.240.0030.07719.02
5.4.230.0100.07019.02
5.4.220.0130.05019.00
5.4.210.0070.07019.02
5.4.200.0130.06319.00
5.4.190.0070.07019.02
5.4.180.0070.07718.91
5.4.170.0070.04319.02
5.4.160.0070.07018.96
5.4.150.0100.04318.98
5.4.140.0070.07716.43
5.4.130.0070.07016.16
5.4.120.0170.06016.11
5.4.110.0030.04316.40
5.4.100.0030.07716.37
5.4.90.0030.06016.19
5.4.80.0030.06716.39
5.4.70.0000.05016.48
5.4.60.0070.04016.11
5.4.50.0030.08016.33
5.4.40.0100.07016.16
5.4.30.0170.06716.46
5.4.20.0070.07016.45
5.4.10.0000.08016.46
5.4.00.0070.06715.97
5.3.290.0100.07314.67
5.3.280.0100.06714.60
5.3.270.0070.07714.54
5.3.260.0030.07714.52
5.3.250.0070.07014.67
5.3.240.0130.03714.46
5.3.230.0070.07314.69
5.3.220.0070.04314.48
5.3.210.0170.06314.55
5.3.200.0030.06314.62
5.3.190.0070.07014.41
5.3.180.0000.07014.42
5.3.170.0100.07314.41
5.3.160.0070.06714.49
5.3.150.0100.07014.35
5.3.140.0130.07314.41
5.3.130.0030.08314.61
5.3.120.0070.08014.48
5.3.110.0070.07014.33
5.3.100.0130.07313.98
5.3.90.0070.07713.96
5.3.80.0030.07713.88
5.3.70.0030.06713.86
5.3.60.0070.07013.93
5.3.50.0070.07013.86
5.3.40.0070.07013.89
5.3.30.0100.06713.79
5.3.20.0100.07013.79
5.3.10.0030.07313.60
5.3.00.0000.05313.51
5.2.170.0030.06011.67
5.2.160.0070.05711.67
5.2.150.0070.06311.67
5.2.140.0100.06011.67
5.2.130.0070.05011.67
5.2.120.0070.06011.67
5.2.110.0030.06311.67
5.2.100.0100.05011.67
5.2.90.0030.05711.67
5.2.80.0070.06311.67
5.2.70.0030.06311.67
5.2.60.0070.06011.67
5.2.50.0100.05711.67
5.2.40.0030.06011.67
5.2.30.0030.06011.67
5.2.20.0000.04711.67
5.2.10.0070.04011.67
5.2.00.0030.05711.67
5.1.60.0070.05011.67
5.1.50.0030.05311.67
5.1.40.0030.05311.67
5.1.30.0130.04711.67
5.1.20.0000.05711.67
5.1.10.0000.04711.67
5.1.00.0070.05311.67
5.0.50.0000.05311.67
5.0.40.0030.04711.67
5.0.30.0100.05311.67
5.0.20.0000.04311.67
5.0.10.0000.04711.67
5.0.00.0030.06311.67
4.4.90.0130.02311.67
4.4.80.0030.03711.67
4.4.70.0000.03711.67
4.4.60.0070.02711.67
4.4.50.0030.03011.67
4.4.40.0030.05011.67
4.4.30.0000.02011.67
4.4.20.0030.03311.67
4.4.10.0000.02011.67
4.4.00.0070.05011.67
4.3.110.0100.02711.67
4.3.100.0000.03711.67
4.3.90.0030.03011.67
4.3.80.0070.04011.67
4.3.70.0000.03711.67
4.3.60.0000.02711.67
4.3.50.0030.01711.67
4.3.40.0000.03311.67
4.3.30.0000.03711.67
4.3.20.0000.03311.67
4.3.10.0000.03711.67
4.3.00.0130.02011.67

preferences:
50.19 ms | 400 KiB | 5 Q