3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match("/([a-zA-Z0-9.\-_~!$&'()*+,;=:@]+)/", 'abc?ddd', $m)); var_dump($m);

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)
8.3.60.0120.00318.43
8.3.50.0130.00921.27
8.3.40.0110.00418.84
8.3.30.0110.00420.34
8.3.20.0080.00020.29
8.3.10.0000.00820.91
8.3.00.0040.00422.52
8.2.180.0120.00925.92
8.2.170.0180.00022.96
8.2.160.0100.00322.39
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0060.00321.00
8.2.110.0030.00619.30
8.2.100.0130.00319.43
8.2.90.0020.00519.05
8.2.80.0000.00719.28
8.2.70.0000.00817.63
8.2.60.0080.00317.91
8.2.50.0040.00418.07
8.2.40.0040.00417.76
8.2.30.0000.00819.33
8.2.20.0050.00317.81
8.2.10.0040.00417.60
8.2.00.0020.00517.80
8.1.280.0110.00725.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0120.00923.92
8.1.230.0070.00421.03
8.1.220.0030.00618.77
8.1.210.0040.00818.84
8.1.200.0060.00317.35
8.1.190.0040.00417.40
8.1.180.0030.00718.10
8.1.170.0080.00018.71
8.1.160.0040.00418.79
8.1.150.0000.00818.56
8.1.140.0050.00317.48
8.1.130.0000.00717.70
8.1.120.0000.00717.51
8.1.110.0000.00717.49
8.1.100.0050.00217.43
8.1.90.0000.00817.48
8.1.80.0030.00717.38
8.1.70.0070.00017.45
8.1.60.0000.00717.48
8.1.50.0000.00817.55
8.1.40.0040.00417.49
8.1.30.0000.00817.60
8.1.20.0040.00417.50
8.1.10.0080.00017.48
8.1.00.0040.00417.53
8.0.300.0030.00319.82
8.0.290.0000.00717.05
8.0.280.0000.00818.27
8.0.270.0030.00317.07
8.0.260.0030.00316.90
8.0.250.0090.00016.98
8.0.240.0040.00416.98
8.0.230.0030.00416.96
8.0.220.0000.00716.77
8.0.210.0030.00316.91
8.0.200.0000.00616.88
8.0.190.0070.00016.96
8.0.180.0000.00816.95
8.0.170.0000.00716.79
8.0.160.0000.00716.91
8.0.150.0070.00016.74
8.0.140.0090.00016.77
8.0.130.0000.00613.42
8.0.120.0000.00716.93
8.0.110.0000.00716.86
8.0.100.0040.00416.77
8.0.90.0000.00716.88
8.0.80.0150.00016.88
8.0.70.0030.00516.71
8.0.60.0000.00816.89
8.0.50.0040.00416.77
8.0.30.0090.01117.11
8.0.20.0020.01917.40
8.0.10.0050.00217.01
8.0.00.0080.01116.65
7.4.330.0000.00516.71
7.4.320.0060.00016.57
7.4.300.0000.00616.48
7.4.290.0080.00016.68
7.4.280.0030.00316.48
7.4.270.0060.00316.60
7.4.260.0030.00313.25
7.4.250.0000.00816.54
7.4.240.0030.00516.69
7.4.230.0080.00016.79
7.4.220.0050.01416.48
7.4.210.0090.00816.60
7.4.200.0000.00616.58
7.4.190.0060.00016.73
7.4.160.0130.00316.49
7.4.150.0210.00317.40
7.4.140.0080.01117.86
7.4.130.0150.00516.52
7.4.120.0150.00516.46
7.4.110.0100.01016.63
7.4.100.0040.01316.57
7.4.90.0120.00616.79
7.4.80.0120.00419.39
7.4.70.0000.01716.48
7.4.60.0100.00516.43
7.4.50.0050.00316.55
7.4.40.0060.01022.77
7.4.30.0060.01016.48
7.4.00.0100.00715.16
7.3.330.0030.00313.12
7.3.320.0000.00513.02
7.3.310.0000.00716.23
7.3.300.0040.00416.17
7.3.290.0120.00616.39
7.3.280.0110.00816.28
7.3.270.0060.01217.40
7.3.260.0070.01018.24
7.3.250.0080.01016.42
7.3.240.0070.01316.30
7.3.230.0110.00616.39
7.3.210.0090.00916.32
7.3.200.0070.01019.39
7.3.190.0130.00316.47
7.3.180.0140.00316.28
7.3.170.0060.01216.60
7.3.160.0060.01016.56
7.3.120.0130.00314.99
7.3.10.0100.00716.40
7.3.00.0110.00916.43
7.2.330.0060.01216.64
7.2.320.0070.01016.60
7.2.310.0130.00416.60
7.2.300.0140.00316.73
7.2.290.0130.00316.43
7.2.130.0100.00616.61
7.2.120.0130.00816.82
7.2.110.0080.01216.51
7.2.100.0150.00416.46
7.2.90.0100.00916.50
7.2.80.0140.00916.54
7.2.70.0170.00116.73
7.2.60.0150.00916.88
7.2.50.0130.00916.68
7.2.40.0170.00216.72
7.2.30.0130.00616.62
7.2.20.0120.01016.77
7.2.10.0190.00416.58
7.2.00.0100.01017.70
7.1.250.0060.00815.41
7.1.100.0030.00718.28
7.1.70.0070.00017.26
7.1.60.0110.00819.17
7.1.50.0220.00734.98
7.1.00.0070.07022.50
7.0.200.0070.00016.86
7.0.140.0030.07022.08
7.0.70.0100.08321.93
7.0.60.0070.08021.75
7.0.50.0100.07022.05
7.0.40.0130.06720.13
7.0.30.0100.08720.15
7.0.20.0000.07020.15
7.0.10.0130.07720.12
7.0.00.0100.08720.07
5.6.280.0030.07320.98
5.6.220.0030.08320.59
5.6.210.0070.08320.60
5.6.200.0100.08321.17
5.6.190.0130.07721.00
5.6.180.0000.04720.91
5.6.170.0070.08320.94
5.6.160.0030.06021.13
5.6.150.0030.06321.16
5.6.140.0100.07721.00
5.6.130.0100.06321.07
5.6.120.0070.04321.03
5.6.110.0130.08021.03
5.6.100.0030.09020.93
5.6.90.0000.08720.93
5.6.80.0030.06320.41
5.6.70.0100.07020.50
5.6.60.0100.04020.38
5.6.50.0100.05320.45
5.6.40.0070.06320.38
5.6.30.0070.03720.36
5.6.20.0000.04320.30
5.6.10.0030.04020.45
5.6.00.0030.05020.28
5.5.360.0070.08320.40
5.5.350.0000.08320.37
5.5.340.0030.09020.86
5.5.330.0070.05720.91
5.5.320.0100.06720.82
5.5.310.0030.08720.75
5.5.300.0130.07020.92
5.5.290.0070.08320.91
5.5.280.0070.08320.75
5.5.270.0000.07020.82
5.5.260.0070.07320.71
5.5.250.0030.05320.63
5.5.240.0130.07720.30
5.5.230.0070.05720.30
5.5.220.0030.04020.28
5.5.210.0000.04320.30
5.5.200.0000.04720.14
5.5.190.0000.04320.20
5.5.180.0130.05720.11
5.5.160.0100.04320.25
5.5.150.0070.06720.09
5.5.140.0070.05020.16
5.5.130.0130.06020.23
5.5.120.0030.04020.11
5.5.110.0070.07320.11
5.5.100.0000.05719.97
5.5.90.0030.04020.07
5.5.80.0030.03720.06
5.5.70.0000.05319.99
5.5.60.0070.06320.14
5.5.50.0030.05019.93
5.5.40.0000.05320.04
5.5.30.0000.04720.10
5.5.20.0030.03719.98
5.5.10.0000.05020.01
5.5.00.0030.04020.04
5.4.450.0030.08319.47
5.4.440.0070.07019.37
5.4.430.0030.08319.13
5.4.420.0000.06319.15
5.4.410.0000.08719.43
5.4.400.0000.06319.08
5.4.390.0030.06318.90
5.4.380.0100.04318.80
5.4.370.0030.03718.90
5.4.360.0030.04319.13
5.4.350.0000.04719.09
5.4.340.0000.06319.06
5.4.320.0030.04018.96
5.4.310.0070.03719.23
5.4.300.0030.05318.94
5.4.290.0070.05319.23
5.4.280.0030.04018.94
5.4.270.0030.04019.02
5.4.260.0070.03719.09
5.4.250.0130.07018.97
5.4.240.0070.03318.93
5.4.230.0130.03019.02
5.4.220.0030.05718.93
5.4.210.0000.03719.02
5.4.200.0000.03319.07
5.4.190.0070.04019.14
5.4.180.0000.04018.77
5.4.170.0030.03719.02
5.4.160.0000.04019.12
5.4.150.0000.06318.79
5.4.140.0000.04016.33
5.4.130.0100.02316.11
5.4.120.0030.05316.36
5.4.110.0030.03716.42
5.4.100.0000.04016.26
5.4.90.0070.06016.31
5.4.80.0030.03316.33
5.4.70.0100.03316.36
5.4.60.0000.06016.38
5.4.50.0000.03016.41
5.4.40.0030.04316.34
5.4.30.0030.05016.34
5.4.20.0000.07716.28
5.4.10.0030.03316.35
5.4.00.0030.03315.81
5.3.290.0030.03714.61
5.3.280.0030.03714.52
5.3.270.0000.04014.45
5.3.260.0030.03714.46
5.3.250.0030.03714.55
5.3.240.0030.03314.60
5.3.230.0000.04314.45
5.3.220.0030.06314.54
5.3.210.0000.03314.55
5.3.200.0000.04014.47
5.3.190.0070.02714.38
5.3.180.0030.03714.57
5.3.170.0030.05314.41
5.3.160.0000.03714.55
5.3.150.0030.03314.39
5.3.140.0070.05014.50
5.3.130.0030.04314.41
5.3.120.0000.03314.53
5.3.110.0030.08014.45
5.3.100.0030.04713.86
5.3.90.0030.03314.00
5.3.80.0000.08013.79
5.3.70.0030.04713.80
5.3.60.0000.08013.98
5.3.50.0030.07713.91
5.3.40.0030.07313.88
5.3.30.0070.05013.89
5.3.20.0000.07313.54
5.3.10.0030.07013.61
5.3.00.0030.06013.50
5.2.170.0030.05312.35
5.2.160.0000.04012.35
5.2.150.0030.04712.35
5.2.140.0000.06712.35
5.2.130.0070.04312.35
5.2.120.0070.04312.35
5.2.110.0030.06312.35
5.2.100.0030.05012.35
5.2.90.0000.06312.35
5.2.80.0030.06712.35
5.2.70.0000.05312.35
5.2.60.0030.04312.35
5.2.50.0000.05712.35
5.2.40.0070.05712.35
5.2.30.0100.05712.35
5.2.20.0030.06312.35
5.2.10.0230.04312.35
5.2.00.0070.05712.35
5.1.60.0030.05312.35
5.1.50.0070.04312.35
5.1.40.0030.05312.35
5.1.30.0030.05712.35
5.1.20.0000.04312.35
5.1.10.0000.04312.35
5.1.00.0000.05012.35
5.0.50.0030.04712.35
5.0.40.0000.05012.35
5.0.30.0000.06312.35
5.0.20.0030.05012.35
5.0.10.0030.04012.35
5.0.00.0030.06712.35
4.4.90.0030.03312.35
4.4.80.0030.03712.35
4.4.70.0000.02712.35
4.4.60.0000.03712.35
4.4.50.0030.03712.35
4.4.40.0000.05312.35
4.4.30.0000.02312.35
4.4.20.0000.03712.35
4.4.10.0030.03312.35
4.4.00.0030.05312.35
4.3.110.0000.02712.35
4.3.100.0000.02312.35
4.3.90.0030.03012.35
4.3.80.0000.05712.35
4.3.70.0070.02312.35
4.3.60.0030.03712.35
4.3.50.0030.03012.35
4.3.40.0000.05712.35
4.3.30.0000.03712.35
4.3.20.0000.03012.35
4.3.10.0000.03712.35
4.3.00.0030.03312.35

preferences:
50.27 ms | 401 KiB | 5 Q