3v4l.org

run code in 300+ PHP versions simultaneously
<?php $city = 'Monterrey'; echo (preg_match('/^(Guadalajara|Monterrey|Puebla)$/i', $city) && $age >= 18);

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)
8.3.60.0070.01016.88
8.3.50.0130.00921.99
8.3.40.0150.00418.89
8.3.30.0110.00318.71
8.3.20.0000.00820.14
8.3.10.0050.00221.90
8.3.00.0080.00017.88
8.2.180.0040.01218.54
8.2.170.0140.00019.08
8.2.160.0130.00322.96
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0090.00026.16
8.2.120.0080.00019.48
8.2.110.0030.00721.12
8.2.100.0040.00817.97
8.2.90.0040.00419.22
8.2.80.0000.00817.97
8.2.70.0040.00417.88
8.2.60.0080.00018.04
8.2.50.0060.00318.10
8.2.40.0080.00020.34
8.2.30.0020.00518.00
8.2.20.0000.00717.80
8.2.10.0000.00718.14
8.2.00.0040.00418.25
8.1.280.0060.01225.92
8.1.270.0040.00420.38
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01022.05
8.1.230.0090.00317.76
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.48
8.1.190.0040.00417.35
8.1.180.0070.00018.10
8.1.170.0050.00318.64
8.1.160.0000.00822.02
8.1.150.0000.00718.91
8.1.140.0030.00617.51
8.1.130.0050.00317.95
8.1.120.0080.00017.52
8.1.110.0080.00017.53
8.1.100.0050.00217.58
8.1.90.0040.00417.48
8.1.80.0040.00417.61
8.1.70.0000.00717.60
8.1.60.0080.00017.74
8.1.50.0060.00317.58
8.1.40.0030.00617.55
8.1.30.0080.00017.81
8.1.20.0030.00617.75
8.1.10.0030.00517.65
8.1.00.0090.00317.48
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.50
8.0.270.0030.00517.23
8.0.260.0000.00717.20
8.0.250.0040.00417.14
8.0.240.0030.00317.18
8.0.230.0030.00317.04
8.0.220.0030.00317.12
8.0.210.0030.00317.02
8.0.200.0000.00616.99
8.0.190.0030.00417.05
8.0.180.0030.00517.14
8.0.170.0070.00017.01
8.0.160.0050.00217.18
8.0.150.0070.00017.07
8.0.140.0040.00417.02
8.0.130.0050.00013.56
8.0.120.0080.00016.97
8.0.110.0000.00817.09
8.0.100.0000.00717.05
8.0.90.0070.00017.14
8.0.80.0060.00917.07
8.0.70.0040.00417.10
8.0.60.0030.00517.16
8.0.50.0030.00317.13
8.0.30.0150.00917.17
8.0.20.0090.00917.41
8.0.10.0040.00417.09
8.0.00.0060.01216.84
7.4.330.0000.00515.21
7.4.320.0000.00616.61
7.4.300.0000.00616.62
7.4.290.0070.00016.75
7.4.280.0030.00616.80
7.4.270.0080.00016.66
7.4.260.0040.00416.65
7.4.250.0050.00216.80
7.4.240.0050.00216.81
7.4.230.0070.00016.81
7.4.220.0160.00316.85
7.4.210.0030.01616.79
7.4.200.0070.00016.61
7.4.160.0130.01016.62
7.4.150.0180.00317.40
7.4.140.0150.00917.86
7.4.130.0110.00716.63
7.4.120.0120.00716.75
7.4.110.0190.00616.60
7.4.100.0100.00716.75
7.4.90.0030.01416.66
7.4.80.0070.01119.39
7.4.70.0100.00616.94
7.4.60.0080.00816.63
7.4.50.0030.00516.63
7.4.40.0000.01716.73
7.4.30.0100.01016.71
7.4.00.0070.01014.96
7.3.330.0020.00213.31
7.3.320.0030.01013.25
7.3.310.0040.00416.28
7.3.300.0000.00716.40
7.3.290.0080.00816.40
7.3.280.0080.00816.41
7.3.270.0030.01417.40
7.3.260.0030.02016.69
7.3.250.0070.01116.40
7.3.240.0060.01016.40
7.3.230.0060.01216.79
7.3.210.0120.00416.72
7.3.200.0060.01719.39
7.3.190.0050.01116.47
7.3.180.0040.01616.62
7.3.170.0040.01816.57
7.3.160.0160.00016.41
7.2.330.0040.01416.68
7.2.320.0030.01716.73
7.2.310.0140.00316.79
7.2.300.0140.00316.63
7.2.290.0150.00316.71
7.2.00.0060.00619.51
7.1.100.0000.01318.43
7.1.70.0040.00417.30
7.1.60.0080.01519.50
7.1.50.0030.01716.70
7.1.00.0070.07322.45
7.0.200.0140.00314.83
7.0.60.0100.06019.95
7.0.50.0100.06317.79
7.0.40.0100.08320.07
7.0.30.0270.08020.19
7.0.20.0230.04020.18
7.0.10.0300.08020.22
7.0.00.0100.04720.18
5.6.280.0070.07021.06
5.6.210.0170.05720.46
5.6.200.0100.08018.22
5.6.190.0030.05720.77
5.6.180.0270.07020.43
5.6.170.0270.06720.50
5.6.160.0000.08020.54
5.6.150.0070.05318.12
5.6.140.0100.07318.17
5.6.130.0070.07018.09
5.6.120.0130.08021.00
5.6.110.0070.08021.01
5.6.100.0100.07721.00
5.6.90.0130.06021.01
5.6.80.0100.07720.40
5.5.350.0070.04720.48
5.5.340.0100.07018.02
5.5.330.0070.04320.16
5.5.320.0430.07020.50
5.5.310.0170.08720.14
5.5.300.0100.06717.91
5.5.290.0100.07317.92
5.5.280.0130.07320.89
5.5.270.0070.04320.76
5.5.260.0130.07320.75
5.5.250.0070.08720.65
5.5.240.0030.05720.25
5.4.450.0130.06319.47
5.4.440.0130.06019.50
5.4.430.0870.05319.53
5.4.420.0930.04719.32
5.4.410.0170.07319.02
5.4.400.0730.00018.74
5.4.390.0770.00018.70
5.4.380.0770.00018.73
5.4.370.0770.00018.79
5.4.360.0830.00018.70
5.4.350.0770.00018.64
5.4.340.0930.00018.65
5.4.320.0800.00018.59
5.4.310.0800.00018.66
5.4.300.0770.00018.45
5.4.290.0730.00018.61
5.4.280.0770.00018.72
5.4.270.0730.00018.62
5.4.260.0700.00018.77
5.4.250.0770.00018.48
5.4.240.0770.00018.71
5.4.230.0770.00018.74
5.4.220.0770.00018.69
5.4.210.0730.00018.76
5.4.200.0730.00016.52
5.4.190.0730.00018.65
5.4.180.0770.00018.65
5.4.170.0730.00018.40
5.4.160.0770.00018.63
5.4.150.0970.00018.61
5.4.140.0700.00016.22
5.4.130.0930.00016.32
5.4.120.0770.00016.05
5.4.110.0700.00016.30
5.4.100.0730.00016.21
5.4.90.0770.00016.11
5.4.80.0700.00016.32
5.4.70.0730.00016.20
5.4.60.0730.00016.21
5.4.50.0730.00016.16
5.4.40.0770.00016.19
5.4.30.0730.00016.16
5.4.20.0730.00016.21
5.4.10.0730.00016.13
5.4.00.0730.00015.68
5.3.290.0830.00014.62
5.3.280.0700.00014.56
5.3.270.0730.00014.50
5.3.260.0730.00014.68
5.3.250.0730.00014.67
5.3.240.0730.00014.66
5.3.230.0730.00014.55
5.3.220.0770.00014.61
5.3.210.0770.00014.51
5.3.200.0700.00014.63
5.3.190.0730.00014.66
5.3.180.0730.00014.51
5.3.170.0830.00014.46
5.3.160.0770.00014.49
5.3.150.0770.00014.66
5.3.140.0770.00014.52
5.3.130.0730.00014.57
5.3.120.0800.00014.49
5.3.110.0800.00014.63
5.3.100.0770.00014.11
5.3.90.0730.00013.96
5.3.80.0730.00013.97
5.3.70.0700.00014.11
5.3.60.0700.00013.91
5.3.50.0700.00014.09
5.3.40.0770.00013.92
5.3.30.0700.00013.88
5.3.20.0670.00013.71
5.3.10.0670.00013.61
5.3.00.0730.00013.71
5.2.170.0630.00011.18
5.2.160.0600.00011.05
5.2.150.0600.00011.18
5.2.140.0630.00011.17
5.2.130.0670.00011.12
5.2.120.0700.00011.23
5.2.110.0600.00011.13
5.2.100.0600.00011.34
5.2.90.0770.00011.23
5.2.80.0870.00011.06
5.2.70.0730.00011.15
5.2.60.0600.00011.10
5.2.50.0600.00010.96
5.2.40.0570.00010.94
5.2.30.0630.00010.92
5.2.20.0530.00011.02
5.2.10.0570.00010.87
5.2.00.0570.00010.72
5.1.60.0500.0009.95
5.1.50.0600.0009.95
5.1.40.0500.0009.96
5.1.30.0500.00010.47
5.1.20.0530.00010.46
5.1.10.0530.00010.18
5.1.00.0600.00010.05
5.0.50.0470.0008.64
5.0.40.0400.0008.48
5.0.30.0570.0008.19
5.0.20.0400.0008.32
5.0.10.0400.0008.19
5.0.00.0570.0008.24
4.4.90.0370.0006.19
4.4.80.0370.0006.19
4.4.70.0370.0006.19
4.4.60.0300.0006.19
4.4.50.0270.0006.19
4.4.40.0400.0006.19
4.4.30.0300.0006.19
4.4.20.0330.0006.19
4.4.10.0300.0006.19
4.4.00.0470.0006.19
4.3.110.0370.0006.19
4.3.100.0270.0006.19
4.3.90.0270.0006.19
4.3.80.0430.0006.19
4.3.70.0270.0006.19
4.3.60.0230.0006.19
4.3.50.0230.0006.19
4.3.40.0470.0006.19
4.3.30.0270.0006.19
4.3.20.0270.0006.19
4.3.10.0330.0006.19
4.3.00.0200.0176.67

preferences:
61.71 ms | 401 KiB | 5 Q