3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_match('/ |-/', '12345678-12345678') ? "nyert" : "nem nyert";

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)
8.3.40.0070.00718.92
8.3.30.0030.01019.09
8.3.20.0050.00320.31
8.3.10.0070.00023.51
8.3.00.0040.00419.26
8.2.170.0110.00322.96
8.2.160.0070.00720.32
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0070.00022.34
8.2.110.0160.00622.39
8.2.100.0090.00317.63
8.2.90.0050.00319.09
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0060.00317.80
8.2.50.0050.00318.07
8.2.40.0040.00419.94
8.2.30.0060.00318.08
8.2.20.0050.00217.63
8.2.10.0040.00417.97
8.2.00.0000.00817.71
8.1.270.0000.00823.83
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0080.00023.83
8.1.230.0060.00617.48
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0040.00418.74
8.1.160.0040.00422.03
8.1.150.0050.00218.83
8.1.140.0000.00817.43
8.1.130.0040.00417.68
8.1.120.0040.00417.52
8.1.110.0030.00517.45
8.1.100.0000.00717.39
8.1.90.0040.00417.46
8.1.80.0000.00717.46
8.1.70.0040.00417.43
8.1.60.0030.00617.64
8.1.50.0040.00417.52
8.1.40.0070.00017.53
8.1.30.0040.00417.59
8.1.20.0070.00017.70
8.1.10.0060.00317.54
8.1.00.0000.00717.54
8.0.300.0000.00718.77
8.0.290.0050.00216.88
8.0.280.0030.00318.35
8.0.270.0030.00317.14
8.0.260.0030.00317.21
8.0.250.0000.00717.07
8.0.240.0030.00316.92
8.0.230.0030.00316.86
8.0.220.0000.00716.95
8.0.210.0030.00316.90
8.0.200.0060.00016.98
8.0.190.0000.00716.89
8.0.180.0030.00616.95
8.0.170.0040.00416.86
8.0.160.0050.00216.91
8.0.150.0030.00416.75
8.0.140.0040.00416.91
8.0.130.0030.00313.33
8.0.120.0050.00416.82
8.0.110.0000.00816.81
8.0.100.0070.00016.83
8.0.90.0040.00416.79
8.0.80.0060.01816.90
8.0.70.0060.00316.94
8.0.60.0000.00716.93
8.0.50.0000.00816.77
8.0.30.0140.00617.01
8.0.20.0110.00917.40
8.0.10.0000.00716.96
8.0.00.0070.01016.93
7.4.330.0060.00015.00
7.4.320.0030.00316.49
7.4.300.0030.00316.57
7.4.290.0030.00316.68
7.4.280.0030.00616.48
7.4.270.0040.00416.47
7.4.260.0030.00316.67
7.4.250.0040.00416.52
7.4.240.0000.00716.64
7.4.230.0000.00716.38
7.4.220.0130.00616.71
7.4.210.0120.00316.77
7.4.200.0000.00716.42
7.4.160.0130.00316.51
7.4.150.0100.01017.40
7.4.140.0100.00917.86
7.4.130.0220.00316.59
7.4.120.0070.01016.59
7.4.110.0150.00416.73
7.4.100.0090.00916.48
7.4.90.0060.01116.63
7.4.80.0060.01519.39
7.4.70.0100.01016.73
7.4.60.0030.01416.57
7.4.50.0040.00416.29
7.4.40.0080.00816.49
7.4.30.0090.01116.58
7.4.00.0090.00615.02
7.3.330.0060.00013.02
7.3.320.0000.00513.04
7.3.310.0070.00016.34
7.3.300.0030.00316.30
7.3.290.0060.00916.39
7.3.280.0020.01416.30
7.3.270.0060.01817.40
7.3.260.0150.00316.36
7.3.240.0170.00016.27
7.3.230.0070.01016.69
7.3.210.0100.00616.30
7.3.200.0090.00919.39
7.3.190.0070.01316.32
7.3.180.0030.01316.38
7.3.170.0170.00016.39
7.3.160.0000.01516.15
7.3.120.0060.01014.85
7.3.110.0130.00714.80
7.3.100.0110.00415.13
7.3.90.0100.01014.40
7.3.80.0110.00314.65
7.3.70.0140.00314.84
7.3.60.0000.01514.71
7.3.50.0040.01214.97
7.3.40.0000.01414.79
7.3.30.0060.00914.70
7.3.20.0100.00316.74
7.3.10.0030.01216.68
7.3.00.0030.00716.87
7.2.330.0120.00616.66
7.2.320.0100.00716.52
7.2.310.0000.02116.57
7.2.300.0060.01016.61
7.2.290.0120.01116.64
7.2.250.0070.01315.14
7.2.240.0030.01715.06
7.2.230.0030.00615.04
7.2.220.0030.01715.03
7.2.210.0030.00915.12
7.2.200.0090.00615.25
7.2.190.0030.01314.66
7.2.180.0000.00914.80
7.2.170.0030.01314.75
7.2.80.0040.00716.67
7.2.00.0060.01219.08
7.1.330.0110.00415.80
7.1.320.0070.00716.00
7.1.310.0000.01115.85
7.1.300.0000.01515.84
7.1.290.0030.01015.92
7.1.280.0030.01015.78
7.1.270.0100.00315.92
7.1.260.0100.00615.47
7.1.200.0040.01115.83
7.1.100.0030.00618.31
7.1.70.0060.00317.16
7.1.60.0040.01819.32
7.1.50.0090.00916.88
7.1.00.0030.07322.32
7.0.200.0030.00616.86
7.0.140.0000.07321.96
7.0.60.0130.08319.85
7.0.50.0070.04017.79
7.0.40.0100.07020.26
7.0.30.0470.06320.03
7.0.20.0200.04020.19
7.0.10.0030.08320.14
7.0.00.0030.04020.05
5.6.280.0030.07321.06
5.6.210.0030.04020.76
5.6.200.0000.06318.18
5.6.190.0000.04720.60
5.6.180.0230.08320.49
5.6.170.0230.04320.33
5.6.160.0000.04720.61
5.6.150.0030.07318.17
5.6.140.0130.07318.11
5.6.130.0000.04318.17
5.6.120.0100.07320.77
5.6.110.0100.07720.97
5.6.100.0170.02721.03
5.6.90.0130.07320.95
5.6.80.0070.08020.39
5.5.350.0130.07020.35
5.5.340.0100.07017.92
5.5.330.0030.08320.41
5.5.320.0430.07020.26
5.5.310.0230.08020.32
5.5.300.0000.07317.98
5.5.290.0070.08017.86
5.5.280.0170.07020.61
5.5.270.0100.05020.75
5.5.260.0030.04320.75
5.5.250.0030.06320.78
5.5.240.0100.03320.11
5.4.450.0270.05719.27
5.4.440.0200.05319.55
5.4.430.0170.05319.61
5.4.420.0700.00019.15
5.4.410.0700.00019.38
5.4.400.0630.00019.19
5.4.390.0630.00019.16
5.4.380.0630.00018.98
5.4.370.0600.00019.05
5.4.360.0600.00019.00
5.4.350.0630.00018.96
5.4.340.0100.03611.97
5.4.320.0070.03712.45
5.4.310.0070.03912.45
5.4.300.0060.03812.45
5.4.290.0080.04012.45
5.4.280.0040.03812.35
5.4.270.0070.04112.34
5.4.260.0090.03712.34
5.4.250.0090.03412.34
5.4.240.0060.04312.35
5.4.230.0080.04812.34
5.4.220.0070.03512.34
5.4.210.0080.04912.34
5.4.200.0050.04412.34
5.4.190.0050.04312.33
5.4.180.0040.04412.34
5.4.170.0090.03312.34
5.4.160.0100.04012.34
5.4.150.0070.03712.34
5.4.140.0080.03512.02
5.4.130.0050.03712.01
5.4.120.0100.03211.97
5.4.110.0040.03711.96
5.4.100.0010.04411.96
5.4.90.0050.04411.96
5.4.80.0060.04011.96
5.4.70.0080.03611.96
5.4.60.0060.03611.96
5.4.50.0070.03611.96
5.4.40.0070.03811.95
5.4.30.0080.03811.94
5.4.20.0080.03611.95
5.4.10.0020.04211.95
5.4.00.0030.03811.43
5.3.290.0050.04112.80
5.3.280.0060.03712.71
5.3.270.0080.04112.72
5.3.260.0060.03912.72
5.3.250.0080.04012.72
5.3.240.0090.03512.72
5.3.230.0080.03612.71
5.3.220.0080.03612.68
5.3.210.0050.04712.68
5.3.200.0070.04412.68
5.3.190.0090.03512.68
5.3.180.0030.04112.67
5.3.170.0100.03712.67
5.3.160.0070.03712.67
5.3.150.0060.03812.67
5.3.140.0100.03812.66
5.3.130.0090.03812.65
5.3.120.0070.03912.66
5.3.110.0050.04212.66
5.3.100.0040.04412.12
5.3.90.0110.03712.08
5.3.80.0050.03912.07
5.3.70.0040.04012.07
5.3.60.0050.03912.06
5.3.50.0060.04112.00
5.3.40.0050.03712.00
5.3.30.0060.03811.94
5.3.20.0070.03811.72
5.3.10.0060.04111.69
5.3.00.0060.04111.67
5.2.170.0050.0369.18
5.2.160.0070.0329.18
5.2.150.0060.0309.18
5.2.140.0050.0319.18
5.2.130.0060.0359.13
5.2.120.0060.0339.14
5.2.110.0070.0309.14
5.2.100.0090.0309.13
5.2.90.0070.0309.13
5.2.80.0060.0329.13
5.2.70.0090.0329.13
5.2.60.0060.0429.09
5.2.50.0030.0329.05
5.2.40.0020.0329.04
5.2.30.0030.0309.01
5.2.20.0050.0289.00
5.2.10.0070.0328.91
5.2.00.0090.0318.77
5.1.60.0040.0258.06
5.1.50.0020.0278.06
5.1.40.0030.0288.04
5.1.30.0060.0268.39
5.1.20.0060.0258.41
5.1.10.0050.0268.13
5.1.00.0050.0308.14
5.0.50.0010.0246.61
5.0.40.0040.0216.47
5.0.30.0040.0366.28
5.0.20.0050.0186.26
5.0.10.0050.0226.23
5.0.00.0040.0316.23
4.4.90.0050.0154.78
4.4.80.0030.0154.75
4.4.70.0020.0174.76
4.4.60.0050.0164.76
4.4.50.0010.0194.77
4.4.40.0040.0274.71
4.4.30.0060.0124.76
4.4.20.0010.0174.85
4.4.10.0020.0174.84
4.4.00.0040.0244.76
4.3.110.0040.0154.67
4.3.100.0040.0154.66
4.3.90.0060.0154.64
4.3.80.0030.0254.58
4.3.70.0020.0164.63
4.3.60.0020.0174.63
4.3.50.0040.0164.63
4.3.40.0040.0244.54
4.3.30.0010.0173.28
4.3.20.0030.0153.25
4.3.10.0020.0163.21
4.3.00.0070.0207.30

preferences:
73.56 ms | 400 KiB | 5 Q