3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match('/[^a-zA-Z0-9.-\s]+/', '-?'));

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)
8.3.60.0070.01018.30
8.3.50.0120.00721.09
8.3.40.0070.00718.50
8.3.30.0070.00718.92
8.3.20.0040.00420.20
8.3.10.0070.00021.92
8.3.00.0040.00420.71
8.2.180.0110.00716.50
8.2.170.0150.00322.96
8.2.160.0100.00319.08
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0110.00426.16
8.2.120.0040.00419.36
8.2.110.0090.00022.02
8.2.100.0070.00717.84
8.2.90.0040.00417.63
8.2.80.0040.00417.97
8.2.70.0040.00417.93
8.2.60.0070.00017.91
8.2.50.0000.00818.10
8.2.40.0000.00720.37
8.2.30.0020.00518.05
8.2.20.0040.00417.50
8.2.10.0050.00217.68
8.2.00.0040.00417.50
8.1.280.0070.00725.92
8.1.270.0080.00022.24
8.1.260.0030.00626.35
8.1.250.0080.00028.09
8.1.240.0070.00323.96
8.1.230.0040.00819.02
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00417.00
8.1.180.0060.00318.10
8.1.170.0050.00318.56
8.1.160.0000.00722.12
8.1.150.0000.00818.51
8.1.140.0030.00617.25
8.1.130.0040.00417.81
8.1.120.0050.00317.35
8.1.110.0000.00717.32
8.1.100.0000.00717.36
8.1.90.0000.00717.26
8.1.80.0050.00217.27
8.1.70.0070.00017.20
8.1.60.0040.00417.48
8.1.50.0070.00017.30
8.1.40.0000.00817.41
8.1.30.0080.00017.40
8.1.20.0080.00017.37
8.1.10.0040.00417.37
8.1.00.0040.00417.24
8.0.300.0040.00419.84
8.0.290.0070.00016.58
8.0.280.0000.00718.38
8.0.270.0040.00417.06
8.0.260.0030.00316.66
8.0.250.0000.00716.91
8.0.240.0000.00716.88
8.0.230.0030.00316.78
8.0.220.0000.00616.79
8.0.210.0040.00416.76
8.0.200.0030.00316.87
8.0.190.0050.00316.82
8.0.180.0000.00816.84
8.0.170.0070.00016.84
8.0.160.0040.00416.75
8.0.150.0030.00316.80
8.0.140.0040.00416.75
8.0.130.0000.00513.32
8.0.120.0030.00616.80
8.0.110.0070.00016.66
8.0.100.0080.00016.67
8.0.90.0040.00416.90
8.0.80.0090.00616.74
8.0.70.0040.00416.63
8.0.60.0050.00216.61
8.0.50.0070.00016.74
8.0.30.0130.00617.05
8.0.20.0090.00917.40
8.0.10.0050.00316.82
8.0.00.0120.00816.75
7.4.330.0000.00515.07
7.4.320.0060.00016.30
7.4.300.0000.00716.45
7.4.290.0080.00016.39
7.4.280.0000.00716.43
7.4.270.0050.00216.59
7.4.260.0070.00016.55
7.4.250.0050.00316.51
7.4.240.0030.00416.47
7.4.230.0000.00716.61
7.4.220.0030.01716.63
7.4.210.0070.00916.62
7.4.200.0000.00716.34
7.4.190.0040.00416.49
7.4.160.0070.01016.36
7.4.150.0150.00717.40
7.4.140.0110.01217.86
7.4.130.0080.00916.41
7.4.120.0070.01116.31
7.4.110.0120.00916.54
7.4.100.0110.00816.55
7.4.90.0170.00016.37
7.4.80.0130.01019.39
7.4.70.0080.01416.31
7.4.60.0120.00716.54
7.4.50.0030.00516.53
7.4.40.0040.00822.77
7.4.30.0090.00916.46
7.4.00.0030.01015.07
7.3.330.0050.00013.13
7.3.320.0000.00513.16
7.3.310.0000.00716.35
7.3.300.0050.00316.27
7.3.290.0060.01216.36
7.3.280.0070.01216.27
7.3.270.0120.00617.40
7.3.260.0030.01316.50
7.3.250.0120.00616.30
7.3.240.0060.01116.58
7.3.230.0000.01616.54
7.3.210.0210.00316.31
7.3.200.0160.00019.39
7.3.190.0160.00316.50
7.3.180.0040.01316.62
7.3.170.0040.01516.39
7.3.160.0130.00316.29
7.3.120.0080.00414.76
7.3.10.0040.01116.84
7.3.00.0100.00616.70
7.2.330.0110.00816.39
7.2.320.0130.00316.69
7.2.310.0060.01516.47
7.2.300.0100.00716.22
7.2.290.0130.00316.40
7.2.130.0140.00316.78
7.2.120.0100.00316.80
7.2.110.0080.00416.73
7.2.100.0000.01416.58
7.2.90.0070.00716.87
7.2.80.0030.01316.94
7.2.70.0070.00316.75
7.2.60.0130.00316.84
7.2.50.0130.00316.66
7.2.40.0000.01016.58
7.2.30.0060.01216.90
7.2.20.0070.00716.57
7.2.10.0000.01016.92
7.2.00.0030.01016.88
7.1.250.0060.00315.77
7.1.200.0070.00415.83
7.1.70.0040.00417.12
7.1.60.0120.00919.82
7.1.50.0030.00716.66
7.1.00.0000.08022.41
7.0.200.0060.00616.35
7.0.140.0030.07722.08
7.0.110.0130.08021.76
7.0.100.0170.06721.91
7.0.90.0070.08321.75
7.0.80.0030.09321.86
7.0.70.0100.07721.89
7.0.60.0070.05021.41
7.0.50.0170.07021.73
7.0.40.0070.08719.74
7.0.30.0130.07319.82
7.0.20.0070.08319.84
7.0.10.0100.08319.72
7.0.00.0070.08019.73
5.6.280.0070.07020.81
5.6.260.0100.07720.68
5.6.250.0070.08320.68
5.6.240.0130.07320.86
5.6.230.0170.07020.72
5.6.220.0100.07720.66
5.6.210.0070.04320.60
5.6.200.0130.07320.57
5.6.190.0200.07320.68
5.6.180.0100.07320.65
5.6.170.0170.07320.85
5.6.160.0170.07320.56
5.6.150.0070.08720.61
5.6.140.0100.07020.65
5.6.130.0070.07720.45
5.6.120.0070.07020.63
5.6.110.0030.08720.55
5.6.100.0030.05020.54
5.6.90.0070.03720.68
5.6.80.0030.04019.93
5.6.70.0100.03320.00
5.6.60.0100.03720.05
5.6.50.0030.05020.03
5.6.40.0030.04020.01
5.6.30.0070.03019.97
5.6.20.0030.03719.98
5.6.10.0070.05319.99
5.6.00.0000.04019.94
5.5.380.0030.05017.40
5.5.370.0070.08317.50
5.5.360.0170.07317.62
5.5.350.0030.07317.48
5.5.340.0100.04317.85
5.5.330.0070.08017.85
5.5.320.0170.06718.13
5.5.310.0100.06718.10
5.5.300.0100.05718.00
5.5.290.0070.07317.86
5.5.280.0030.05317.84
5.5.270.0130.08017.84
5.5.260.0030.04317.76
5.5.250.0100.04717.70
5.5.240.0000.04017.48
5.5.230.0030.03717.22
5.5.220.0030.04017.36
5.5.210.0030.03717.63
5.5.200.0070.03317.20
5.5.190.0000.03717.45
5.5.180.0030.05317.44
5.5.160.0000.04317.52
5.5.150.0000.03317.33
5.5.140.0070.03317.11
5.5.130.0000.06017.45
5.5.120.0030.03717.21
5.5.110.0000.06017.23
5.5.100.0000.04317.51
5.5.90.0000.04017.34
5.5.80.0030.04717.10
5.5.70.0030.03317.11
5.5.60.0030.03717.14
5.5.50.0030.03317.23
5.5.40.0030.03317.23
5.5.30.0000.04017.33
5.5.20.0000.03717.08
5.5.10.0030.03017.36
5.5.00.0000.03717.39
5.4.450.0030.07719.44
5.4.440.0100.06319.42
5.4.430.0100.07319.25
5.4.420.0130.07319.48
5.4.410.0070.06019.18
5.4.400.0000.04019.01
5.4.390.0000.04719.12
5.4.380.0030.03719.03
5.4.370.0030.03719.07
5.4.360.0030.03719.11
5.4.350.0070.03719.25
5.4.340.0170.07019.27
5.4.320.0000.05019.12
5.4.310.0100.04719.00
5.4.300.0100.05719.00
5.4.290.0000.07319.00
5.4.280.0000.03719.25
5.4.270.0000.03718.95
5.4.260.0070.03719.18
5.4.250.0000.03719.02
5.4.240.0000.03319.18
5.4.230.0030.04318.94
5.4.220.0030.03719.04
5.4.210.0030.03319.11
5.4.200.0000.03719.04
5.4.190.0070.05719.00
5.4.180.0030.05719.09
5.4.170.0000.05719.23
5.4.160.0030.03319.05
5.4.150.0070.03318.98
5.4.140.0000.03016.19
5.4.130.0030.03316.57
5.4.120.0000.03316.18
5.4.110.0000.04016.28
5.4.100.0000.03716.48
5.4.90.0000.05016.28
5.4.80.0030.07016.47
5.4.70.0070.06316.17
5.4.60.0000.07316.25
5.4.50.0100.06716.37
5.4.40.0100.05316.21
5.4.30.0000.07016.47
5.4.20.0030.07016.25
5.4.10.0000.04316.32
5.4.00.0070.06715.81
5.3.290.0000.04714.59
5.3.280.0030.03314.66
5.3.270.0030.03014.68
5.3.260.0000.03314.50
5.3.250.0000.03314.66
5.3.240.0000.03714.66
5.3.230.0070.03714.44
5.3.220.0000.03714.57
5.3.210.0000.06014.44
5.3.200.0030.03314.48
5.3.190.0030.06314.35
5.3.180.0000.08014.63
5.3.170.0100.07014.45
5.3.160.0030.07714.50
5.3.150.0070.07014.48
5.3.140.0070.07014.50
5.3.130.0030.07314.62
5.3.120.0030.05314.61
5.3.110.0000.04314.50
5.3.100.0030.06313.96
5.3.90.0000.07713.88
5.3.80.0000.06714.02
5.3.70.0000.07313.86
5.3.60.0070.06713.82
5.3.50.0070.06313.82
5.3.40.0070.07313.84
5.3.30.0030.07013.84
5.3.20.0000.07313.51
5.3.10.0070.06713.52
5.3.00.0000.06013.50
5.2.170.0030.06011.30
5.2.160.0000.05011.04
5.2.150.0000.05711.14
5.2.140.0070.05011.04
5.2.130.0030.05311.02
5.2.120.0000.04711.18
5.2.110.0000.06011.02
5.2.100.0030.04311.10
5.2.90.0030.06011.09
5.2.80.0000.06311.25
5.2.70.0030.04711.09
5.2.60.0130.03311.04
5.2.50.0000.05711.09
5.2.40.0030.06010.92
5.2.30.0100.04010.99
5.2.20.0000.06010.91
5.2.10.0100.05310.77
5.2.00.0070.05010.71
5.1.60.0030.04710.01
5.1.50.0100.0439.89
5.1.40.0030.0509.90
5.1.30.0030.05010.23
5.1.20.0000.06010.27
5.1.10.0030.0339.98
5.1.00.0030.0539.90
5.0.50.0000.0379.88
5.0.40.0070.0339.88
5.0.30.0030.0609.88
5.0.20.0000.0439.88
5.0.10.0030.0479.88
5.0.00.0070.0539.88
4.4.90.0100.0279.88
4.4.80.0030.0309.88
4.4.70.0000.0339.88
4.4.60.0000.0379.88
4.4.50.0000.0309.88
4.4.40.0070.0479.88
4.4.30.0030.0309.88
4.4.20.0030.0339.88
4.4.10.0000.0339.88
4.4.00.0000.0579.88
4.3.110.0000.0379.88
4.3.100.0000.0379.88
4.3.90.0000.0339.88
4.3.80.0030.0409.88
4.3.70.0000.0339.88
4.3.60.0030.0279.88
4.3.50.0000.0309.88
4.3.40.0030.0509.88
4.3.30.0000.0379.88
4.3.20.0070.0309.88
4.3.10.0000.0339.88
4.3.00.0000.0339.88

preferences:
48.83 ms | 401 KiB | 5 Q