3v4l.org

run code in 300+ PHP versions simultaneously
<?php $val1 = "42 Day"; $val2 = "3 week;stuff"; $opts = ['regexp' => "/^[0-9]+ (month|day|hour)$/i"]; $f1 = filter_var($val1, FILTER_VALIDATE_REGEXP, $validate_opts); $f2 = filter_var($val2, FILTER_VALIDATE_REGEXP, $validate_opts); var_dump($f1); var_dump($f2);

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)
8.3.60.0070.01116.50
8.3.50.0090.00921.89
8.3.40.0110.00318.80
8.3.30.0090.00619.12
8.3.20.0080.00020.36
8.3.10.0070.00021.76
8.3.00.0040.00420.82
8.2.180.0080.00818.41
8.2.170.0070.00722.96
8.2.160.0070.00720.52
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00419.44
8.2.110.0060.00320.35
8.2.100.0090.00318.09
8.2.90.0050.00319.18
8.2.80.0000.00817.97
8.2.70.0030.00517.50
8.2.60.0040.00717.92
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0000.00717.84
8.2.20.0000.00817.66
8.2.10.0070.00017.96
8.2.00.0070.00017.62
8.1.280.0060.01525.92
8.1.270.0050.00320.35
8.1.260.0070.00026.35
8.1.250.0020.00528.09
8.1.240.0060.00323.96
8.1.230.0070.00419.01
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.13
8.1.190.0030.00517.35
8.1.180.0000.00818.10
8.1.170.0090.00018.34
8.1.160.0070.00021.94
8.1.150.0000.00718.82
8.1.140.0040.00419.14
8.1.130.0030.00317.87
8.1.120.0040.00417.36
8.1.110.0000.00817.38
8.1.100.0040.00417.30
8.1.90.0030.00517.38
8.1.80.0040.00417.32
8.1.70.0030.00317.39
8.1.60.0030.00617.50
8.1.50.0020.00517.52
8.1.40.0050.00317.54
8.1.30.0040.00417.65
8.1.20.0050.00317.60
8.1.10.0030.00517.46
8.1.00.0030.00517.44
8.0.300.0050.00318.77
8.0.290.0070.00016.63
8.0.280.0000.00718.34
8.0.270.0000.00717.19
8.0.260.0000.00617.19
8.0.250.0000.00716.99
8.0.240.0040.00416.86
8.0.230.0060.00016.96
8.0.220.0040.00416.89
8.0.210.0030.00316.95
8.0.200.0000.00616.96
8.0.190.0080.00016.93
8.0.180.0050.00216.95
8.0.170.0080.00016.89
8.0.160.0040.00416.91
8.0.150.0070.00016.85
8.0.140.0030.00516.71
8.0.130.0030.00313.26
8.0.120.0050.00316.80
8.0.110.0000.00816.80
8.0.100.0040.00416.94
8.0.90.0000.00716.74
8.0.80.0090.00916.83
8.0.70.0000.00716.77
8.0.60.0040.00416.74
8.0.50.0050.00216.77
8.0.30.0110.00917.13
8.0.20.0160.00517.40
8.0.10.0040.00416.94
8.0.00.0040.01516.78
7.4.330.0050.00015.09
7.4.320.0060.00016.55
7.4.300.0030.00316.47
7.4.290.0000.00816.53
7.4.280.0040.00416.47
7.4.270.0040.00416.38
7.4.260.0030.00616.41
7.4.250.0000.00816.25
7.4.240.0030.00316.45
7.4.230.0040.00416.34
7.4.220.0040.01316.41
7.4.210.0040.01116.34
7.4.200.0030.00316.55
7.4.160.0000.01616.23
7.4.150.0060.01217.40
7.4.140.0100.00917.86
7.4.130.0110.00616.47
7.4.120.0090.00816.39
7.4.110.0180.00016.39
7.4.100.0100.01016.38
7.4.90.0090.00916.50
7.4.80.0030.01316.36
7.4.70.0120.00816.33
7.4.60.0040.01116.52
7.4.50.0040.00416.52
7.4.40.0070.01416.67
7.4.30.0030.01416.36
7.4.00.0100.00514.98
7.3.330.0000.00613.09
7.3.320.0100.00412.95
7.3.310.0030.00316.13
7.3.300.0030.00316.18
7.3.290.0080.00716.24
7.3.280.0100.00816.22
7.3.270.0070.01817.40
7.3.260.0100.01016.20
7.3.250.0100.00716.21
7.3.240.0160.00916.38
7.3.230.0130.00516.39
7.3.210.0100.00616.50
7.3.200.0090.01219.39
7.3.190.0140.00416.29
7.3.180.0070.00716.52
7.3.170.0100.00716.36
7.3.160.0030.01316.39
7.3.120.0100.00714.75
7.3.110.0100.00614.87
7.3.100.0030.01214.38
7.3.90.0110.00714.88
7.3.80.0130.00314.54
7.3.70.0100.01014.65
7.3.60.0030.01014.52
7.3.50.0000.01514.79
7.3.40.0100.00314.73
7.3.30.0040.00714.39
7.3.20.0040.01016.49
7.3.10.0110.00716.40
7.3.00.0080.00716.46
7.2.330.0070.01116.56
7.2.320.0060.01016.36
7.2.310.0110.01116.56
7.2.300.0130.01016.28
7.2.290.0060.01216.61
7.2.250.0100.01015.01
7.2.240.0070.01014.46
7.2.230.0030.01014.84
7.2.220.0030.01615.13
7.2.210.0040.01514.74
7.2.200.0170.00314.59
7.2.190.0100.00314.84
7.2.180.0060.00614.79
7.2.170.0060.00614.60
7.2.130.0150.00516.68
7.2.120.0130.00716.40
7.2.110.0100.00616.42
7.2.100.0080.00816.51
7.2.90.0110.00516.70
7.2.80.0090.00516.55
7.2.70.0060.01116.51
7.2.60.0050.01016.40
7.2.50.0050.01016.41
7.2.40.0110.00616.54
7.2.30.0090.01116.48
7.2.20.0080.00716.30
7.2.10.0060.01316.36
7.2.00.0080.00617.47
7.1.330.0120.00315.60
7.1.320.0030.01315.83
7.1.310.0040.01115.93
7.1.300.0000.01115.65
7.1.290.0060.00615.68
7.1.280.0000.01315.56
7.1.270.0090.00615.91
7.1.260.0030.00615.67
7.1.250.0100.00615.40
7.1.200.0060.00315.52
7.1.100.0080.00418.25
7.1.70.0000.01117.13
7.1.60.0030.02119.46
7.1.50.0120.00916.82
7.1.00.0030.07722.37
7.0.200.0040.00416.40
7.0.140.0070.03022.00
7.0.60.0170.05719.86
7.0.50.0200.06317.87
7.0.40.0100.05719.99
7.0.30.0300.07020.21
7.0.20.0300.05320.17
7.0.10.0070.04020.00
7.0.00.0200.07720.20
5.6.280.0100.07021.06
5.6.210.0070.03720.59
5.6.200.0130.07718.25
5.6.190.0070.04320.45
5.6.180.0330.04020.41
5.6.170.0230.04320.49
5.6.160.0000.05020.49
5.6.150.0170.07018.13
5.6.140.0100.07718.15
5.6.130.0030.08318.16
5.6.120.0070.08321.09
5.6.110.0130.07021.08
5.6.100.0170.07720.99
5.6.90.0170.07321.02
5.6.80.0030.08320.40
5.5.350.0270.08020.41
5.5.340.0030.03717.89
5.5.330.0070.08020.25
5.5.320.0000.08020.51
5.5.310.0270.08020.17
5.5.300.0100.06717.96
5.5.290.0100.07717.95
5.5.280.0030.05020.78
5.5.270.0030.06720.86
5.5.260.0100.07320.88
5.5.250.0170.07320.48
5.5.240.0100.05720.27
5.4.450.0300.05319.61
5.4.440.0930.06019.59
5.4.430.0770.05319.63
5.4.420.0830.04319.42
5.4.410.0870.04019.34
5.4.400.1070.05319.16
5.4.390.0900.06718.53
5.4.380.1300.06718.52
5.4.370.1170.05318.73
5.4.360.0970.04718.67
5.4.350.0830.06318.57
5.4.340.0900.05318.48
5.4.320.0870.06718.58
5.4.310.1100.05318.45
5.4.300.1070.04718.52
5.4.290.1000.04718.50
5.4.280.0970.05318.69
5.4.270.0900.04718.45
5.4.260.0870.05718.45
5.4.250.0900.06318.62
5.4.240.0870.05018.56
5.4.230.0970.05018.47
5.4.220.0870.05318.75
5.4.210.1000.05318.70
5.4.200.1000.05016.65
5.4.190.1130.04018.71
5.4.180.0930.05318.44
5.4.170.1100.04318.61
5.4.160.1000.05018.66
5.4.150.0930.05718.70
5.4.140.1000.04716.31
5.4.130.1000.05016.26
5.4.120.1130.05016.36
5.4.110.1070.04716.14
5.4.100.0930.05716.22
5.4.90.0930.05716.07
5.4.80.1000.04716.10
5.4.70.0930.05316.32
5.4.60.1030.05016.27
5.4.50.0930.05316.01
5.4.40.1100.04016.28
5.4.30.1170.04316.13
5.4.20.1000.05716.12
5.4.10.1130.04016.12
5.4.00.1000.05315.77
5.3.290.1200.05714.54
5.3.280.1170.05314.55
5.3.270.1070.05014.59
5.3.260.0900.05714.65
5.3.250.1030.05714.73
5.3.240.1070.05014.50
5.3.230.0970.05314.59
5.3.220.0970.05314.46
5.3.210.1030.05014.48
5.3.200.1030.03714.66
5.3.190.0900.04714.56
5.3.180.1000.04714.61
5.3.170.1030.05314.48
5.3.160.1000.05014.54
5.3.150.1070.04714.59
5.3.140.1000.05014.53
5.3.130.0900.06314.48
5.3.120.1030.05014.50
5.3.110.1170.07014.58
5.3.100.1030.05013.98
5.3.90.1070.04714.11
5.3.80.0870.06014.11
5.3.70.1030.04313.96
5.3.60.0900.05314.00
5.3.50.1070.04313.94
5.3.40.0970.04713.98
5.3.30.1070.05013.90
5.3.20.0900.05713.77
5.3.10.1100.07013.75
5.3.00.0930.05013.55
5.2.170.0730.04011.18
5.2.160.0630.04711.28
5.2.150.0630.04711.11
5.2.140.0830.04011.13
5.2.130.0800.04311.01
5.2.120.0830.03311.06
5.2.110.0800.04011.16
5.2.100.0830.03311.23
5.2.90.0870.03711.08
5.2.80.0770.04011.25
5.2.70.0770.05011.09
5.2.60.0700.04310.99
5.2.50.0770.04011.06
5.2.40.0500.04710.94
5.2.30.0530.04711.03
5.2.20.0530.04310.95
5.2.10.0630.04010.92
5.2.00.0570.04310.81
5.1.60.0570.03310.05
5.1.50.0600.03710.13
5.1.40.0630.04010.09
5.1.30.0570.03710.47
5.1.20.0570.04010.41
5.1.10.0570.04310.04
5.1.00.0570.03710.10
5.0.50.0370.0338.53
5.0.40.0330.0308.44
5.0.30.0330.0478.29
5.0.20.0370.0278.28
5.0.10.0230.0378.37
5.0.00.0300.0438.17
4.4.90.0300.0235.96
4.4.80.0300.0275.86
4.4.70.0330.0235.81
4.4.60.0300.0205.91
4.4.50.0230.0275.88
4.4.40.0270.0375.90
4.4.30.0300.0305.82
4.4.20.0330.0205.96
4.4.10.0300.0275.95
4.4.00.0230.0435.89
4.3.110.0300.0235.80
4.3.100.0270.0235.82
4.3.90.0330.0205.78
4.3.80.0270.0375.78
4.3.70.0300.0205.90
4.3.60.0300.0205.86
4.3.50.0470.0205.91
4.3.40.0330.0335.82
4.3.30.0170.0235.04
4.3.20.0170.0235.04
4.3.10.0130.0275.04
4.3.00.0230.03014.62

preferences:
48.83 ms | 401 KiB | 5 Q