3v4l.org

run code in 300+ PHP versions simultaneously
<?php print preg_match('/^[0-9](,[0-9])*$/', "4,4s,4");

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)
8.3.60.0060.00916.63
8.3.50.0060.01322.13
8.3.40.0040.01118.81
8.3.30.0000.01419.00
8.3.20.0040.00420.25
8.3.10.0080.00023.48
8.3.00.0040.00420.77
8.2.180.0110.00716.38
8.2.170.0070.00722.96
8.2.160.0070.00720.47
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0000.00820.85
8.2.110.0040.00422.56
8.2.100.0060.00617.72
8.2.90.0060.00319.26
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0060.00317.80
8.2.50.0000.00818.07
8.2.40.0000.00821.18
8.2.30.0080.00018.18
8.2.20.0040.00417.68
8.2.10.0000.00717.82
8.2.00.0080.00017.70
8.1.280.0140.00425.92
8.1.270.0040.00423.74
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00321.91
8.1.230.0040.00719.01
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0080.00018.73
8.1.160.0080.00022.07
8.1.150.0000.00718.52
8.1.140.0000.00717.46
8.1.130.0030.00317.79
8.1.120.0030.00317.48
8.1.110.0080.00017.32
8.1.100.0050.00317.38
8.1.90.0070.00317.36
8.1.80.0030.00417.47
8.1.70.0000.00717.43
8.1.60.0030.00517.48
8.1.50.0000.00817.41
8.1.40.0060.00317.58
8.1.30.0000.00817.66
8.1.20.0000.00817.69
8.1.10.0040.00417.53
8.1.00.0000.00817.50
8.0.300.0070.00018.77
8.0.290.0070.00017.18
8.0.280.0000.00718.40
8.0.270.0040.00417.06
8.0.260.0070.00017.21
8.0.250.0000.00716.93
8.0.240.0000.00817.07
8.0.230.0000.00716.93
8.0.220.0040.00416.88
8.0.210.0030.00716.92
8.0.200.0060.00017.00
8.0.190.0000.00716.85
8.0.180.0030.00516.94
8.0.170.0040.00416.84
8.0.160.0030.00316.79
8.0.150.0080.00016.86
8.0.140.0040.00316.85
8.0.130.0000.00913.26
8.0.120.0040.00416.91
8.0.110.0000.00716.88
8.0.100.0040.00417.02
8.0.90.0040.00416.95
8.0.80.0120.00916.89
8.0.70.0000.00716.97
8.0.60.0040.00416.90
8.0.50.0050.00316.85
8.0.30.0090.00917.26
8.0.20.0020.01617.40
8.0.10.0040.00417.02
8.0.00.0100.01116.74
7.4.330.0000.00715.00
7.4.320.0000.00716.68
7.4.300.0030.00316.56
7.4.290.0000.00716.59
7.4.280.0030.00616.63
7.4.270.0000.00716.61
7.4.260.0040.00416.65
7.4.250.0040.00416.54
7.4.240.0040.00416.66
7.4.230.0080.00016.54
7.4.220.0070.01116.69
7.4.210.0080.00716.77
7.4.200.0030.00316.60
7.4.190.0000.00816.39
7.4.160.0080.00816.45
7.4.150.0110.01217.40
7.4.140.0100.00817.86
7.4.130.0150.00116.70
7.4.120.0070.01316.69
7.4.110.0100.00716.65
7.4.100.0070.01016.45
7.4.90.0080.00816.67
7.4.80.0160.00719.39
7.4.70.0130.00316.77
7.4.60.0080.01316.41
7.4.50.0030.00316.41
7.4.40.0070.01016.46
7.4.30.0090.00916.63
7.4.00.0030.01314.92
7.3.330.0060.00013.06
7.3.320.0020.00213.00
7.3.310.0030.00316.13
7.3.300.0060.00016.30
7.3.290.0000.01416.31
7.3.280.0050.01116.26
7.3.270.0030.01317.40
7.3.260.0120.00616.60
7.3.250.0110.01216.37
7.3.240.0130.01016.44
7.3.230.0090.00916.39
7.3.210.0150.00916.41
7.3.200.0030.01219.39
7.3.190.0100.01116.52
7.3.180.0060.01016.67
7.3.170.0120.00316.29
7.3.160.0100.01016.71
7.3.120.0030.00715.06
7.2.330.0140.00316.54
7.2.320.0120.00616.68
7.2.310.0100.00716.59
7.2.300.0110.00516.59
7.2.290.0090.01316.71
7.2.00.0030.01019.53
7.1.100.0000.01318.37
7.1.70.0060.00317.00
7.1.60.0100.01419.46
7.1.50.0060.01616.93
7.1.00.0070.07322.53
7.0.200.0050.01016.87
7.0.140.0030.07722.09
7.0.60.0100.04020.00
7.0.50.0000.09017.89
7.0.40.0030.07319.92
7.0.30.0330.05020.32
7.0.20.0270.07320.03
7.0.10.0130.08320.04
7.0.00.0070.04020.05
5.6.280.0030.07020.90
5.6.210.0170.07020.46
5.6.200.0070.04018.12
5.6.190.0100.04720.77
5.6.180.0170.08020.60
5.6.170.0270.04320.48
5.6.160.0070.08720.44
5.6.150.0100.06318.22
5.6.140.0030.03718.18
5.6.130.0100.07718.21
5.6.120.0070.08320.95
5.6.110.0130.08021.09
5.6.100.0070.06321.03
5.6.90.0030.08720.99
5.6.80.0000.06020.38
5.5.350.2900.03720.45
5.5.340.0070.06018.00
5.5.330.0130.06020.13
5.5.320.0300.05320.43
5.5.310.0330.07320.18
5.5.300.0030.07717.96
5.5.290.0070.08317.95
5.5.280.0130.03320.75
5.5.270.0030.08720.95
5.5.260.0230.03320.64
5.5.250.0230.04020.58
5.5.240.0100.07020.35
5.4.450.0230.07719.21
5.4.440.0370.07719.48
5.4.430.0270.04719.40
5.4.420.0270.04319.25
5.4.410.0170.05019.36
5.4.400.0300.04018.81
5.4.390.0200.04019.24
5.4.380.0230.08019.24
5.4.370.0200.07319.08
5.4.360.0270.07319.10
5.4.350.0230.05719.13
5.4.340.0230.05319.25
5.4.320.0200.08019.22
5.4.310.0170.07719.25
5.4.300.0230.07018.85
5.4.290.0200.04319.13
5.4.280.0200.05018.93
5.4.270.0270.07318.79
5.4.260.0330.03319.09
5.4.250.0270.07318.91
5.4.240.0300.06319.04
5.4.230.0300.04019.09
5.4.220.0270.07319.15
5.4.210.0270.07019.12
5.4.200.0200.06019.15
5.4.190.0270.04319.23
5.4.180.0170.06018.88
5.4.170.0230.07019.13
5.4.160.0270.04719.11
5.4.150.0230.07719.21
5.4.140.0230.07316.33
5.4.130.0300.05716.34
5.4.120.0230.03716.46
5.4.110.0400.04316.06
5.4.100.0100.04316.36
5.4.90.0230.03316.18
5.4.80.0200.05316.32
5.4.70.0270.06316.29
5.4.60.0230.06316.43
5.4.50.0270.03716.18
5.4.40.0300.04016.45
5.4.30.0300.06716.45
5.4.20.0170.06016.43
5.4.10.0170.07716.43
5.4.00.0170.06715.61
5.3.290.0270.07014.50
5.3.280.0270.05014.52
5.3.270.0200.07014.68
5.3.260.0270.04314.44
5.3.250.0270.06714.50
5.3.240.0200.07714.58
5.3.230.0200.04714.45
5.3.220.0270.04014.47
5.3.210.0230.06314.51
5.3.200.0300.07014.47
5.3.190.0270.06714.41
5.3.180.0370.04714.51
5.3.170.0270.05014.60
5.3.160.0230.04714.49
5.3.150.0270.06714.51
5.3.140.0330.05314.50
5.3.130.0270.06314.59
5.3.120.0230.07314.37
5.3.110.0300.07014.45
5.3.100.0270.07013.86
5.3.90.0230.04713.87
5.3.80.0300.06313.85
5.3.70.0270.04013.92
5.3.60.0270.06014.00
5.3.50.0230.04713.91
5.3.40.0300.06013.87
5.3.30.0370.06313.74
5.3.20.0170.06313.54
5.3.10.0200.06013.74
5.3.00.0200.04313.49
5.2.170.0170.05713.04
5.2.160.0230.03313.04
5.2.150.0170.05713.04
5.2.140.0170.05713.04
5.2.130.0230.05313.04
5.2.120.0270.03713.04
5.2.110.0230.04713.04
5.2.100.0230.02713.04
5.2.90.0200.03313.04
5.2.80.0100.03713.04
5.2.70.0200.03713.04
5.2.60.0170.06013.04
5.2.50.0230.04713.04
5.2.40.0130.05313.04
5.2.30.0130.06313.04
5.2.20.0170.05713.04
5.2.10.0170.05013.04
5.2.00.0230.05013.04
5.1.60.0170.05313.04
5.1.50.0200.04713.04
5.1.40.0200.04313.04
5.1.30.0200.04013.04
5.1.20.0200.03313.04
5.1.10.0170.05713.04
5.1.00.0130.04313.04
5.0.50.0100.04013.04
5.0.40.0100.03013.04
5.0.30.0070.04313.04
5.0.20.0070.02313.04
5.0.10.0130.01713.04
5.0.00.0130.03313.04
4.4.90.0070.03713.04
4.4.80.0070.03313.04
4.4.70.0100.02013.04
4.4.60.0130.03013.04
4.4.50.0070.03713.04
4.4.40.0100.04713.04
4.4.30.0100.03313.04
4.4.20.0170.02713.04
4.4.10.0030.03713.04
4.4.00.0030.05013.04
4.3.110.0100.02713.04
4.3.100.0070.02013.04
4.3.90.0070.01713.04
4.3.80.0070.03013.04
4.3.70.0100.01713.04
4.3.60.0100.02313.04
4.3.50.0070.03013.04
4.3.40.0070.05013.04
4.3.30.0030.03013.04
4.3.20.0030.02713.04
4.3.10.0070.02313.04
4.3.00.0030.03013.04

preferences:
49.94 ms | 401 KiB | 5 Q