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, $opts); $f2 = filter_var($val2, FILTER_VALIDATE_REGEXP, $opts); var_dump($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)
8.3.60.0070.01116.75
8.3.50.0120.00421.96
8.3.40.0070.01118.88
8.3.30.0130.00319.03
8.3.20.0040.00420.21
8.3.10.0050.00221.77
8.3.00.0050.00220.89
8.2.180.0100.01016.75
8.2.170.0120.00322.96
8.2.160.0030.01020.35
8.2.150.0080.00024.18
8.2.140.0070.00324.66
8.2.130.0000.00826.16
8.2.120.0070.01119.58
8.2.110.0060.00320.34
8.2.100.0090.00318.09
8.2.90.0040.00419.13
8.2.80.0080.00017.97
8.2.70.0050.00317.50
8.2.60.0090.00017.68
8.2.50.0000.00918.07
8.2.40.0000.00717.78
8.2.30.0020.00518.04
8.2.20.0040.00417.67
8.2.10.0000.00718.04
8.2.00.0060.00317.74
8.1.280.0110.00725.92
8.1.270.0040.00420.65
8.1.260.0050.00226.35
8.1.250.0030.00528.09
8.1.240.0070.01023.96
8.1.230.0040.00818.98
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0040.00417.13
8.1.180.0000.00818.10
8.1.170.0060.00318.58
8.1.160.0000.00721.99
8.1.150.0030.00318.79
8.1.140.0030.00519.09
8.1.130.0000.00817.72
8.1.120.0040.00417.31
8.1.110.0040.00417.41
8.1.100.0000.00717.38
8.1.90.0030.00317.28
8.1.80.0040.00417.41
8.1.70.0070.00017.35
8.1.60.0000.00817.54
8.1.50.0050.00317.55
8.1.40.0040.00417.51
8.1.30.0030.00617.54
8.1.20.0040.00417.65
8.1.10.0000.00817.48
8.1.00.0040.00417.40
8.0.300.0040.00418.77
8.0.290.0040.00416.62
8.0.280.0030.00318.23
8.0.270.0000.00717.18
8.0.260.0080.00017.19
8.0.250.0000.00716.93
8.0.240.0000.00616.88
8.0.230.0030.00317.01
8.0.220.0020.00516.86
8.0.210.0070.00016.88
8.0.200.0030.00316.96
8.0.190.0040.00416.84
8.0.180.0070.00016.76
8.0.170.0050.00316.76
8.0.160.0040.00416.95
8.0.150.0040.00416.73
8.0.140.0040.00416.92
8.0.130.0000.00613.27
8.0.120.0040.00416.74
8.0.110.0040.00416.82
8.0.100.0050.00316.90
8.0.90.0050.00316.95
8.0.80.0060.00916.95
8.0.70.0000.00716.98
8.0.60.0040.00416.87
8.0.50.0040.00416.77
8.0.30.0140.00916.91
8.0.20.0110.00817.40
8.0.10.0000.00716.83
8.0.00.0080.01016.81
7.4.330.0060.00015.03
7.4.320.0000.00616.38
7.4.300.0030.00316.44
7.4.290.0030.00316.54
7.4.280.0000.00816.38
7.4.270.0040.00416.45
7.4.260.0050.00316.29
7.4.250.0040.00416.37
7.4.240.0070.00216.33
7.4.230.0000.00716.35
7.4.220.0060.01216.30
7.4.210.0060.00916.42
7.4.200.0000.00716.34
7.4.160.0040.01216.43
7.4.150.0050.01417.40
7.4.140.0130.00517.86
7.4.130.0080.00816.42
7.4.120.0060.01116.64
7.4.110.0110.00616.52
7.4.100.0120.00816.41
7.4.90.0160.00016.59
7.4.80.0110.00616.48
7.4.70.0110.00916.39
7.4.60.0100.00716.48
7.4.50.0030.00516.47
7.4.40.0160.00016.30
7.4.30.0130.01016.42
7.4.00.0090.00614.75
7.3.330.0020.00612.98
7.3.320.0090.00312.95
7.3.310.0000.00716.02
7.3.300.0040.00416.18
7.3.290.0100.00616.23
7.3.280.0060.01216.22
7.3.270.0100.01317.40
7.3.260.0120.00616.36
7.3.250.0110.00916.39
7.3.240.0080.01116.24
7.3.230.0140.00316.39
7.3.210.0060.01016.24
7.3.200.0100.00619.39
7.3.190.0090.00916.27
7.3.180.0100.01016.20
7.3.170.0130.00916.27
7.3.160.0060.01116.21
7.3.120.0000.01514.59
7.3.110.0090.00914.58
7.3.100.0000.01514.94
7.3.90.0030.00714.58
7.3.80.0040.00814.95
7.3.70.0060.00314.59
7.3.60.0120.00314.88
7.3.50.0000.00914.62
7.3.40.0030.01314.33
7.3.30.0130.00314.53
7.3.20.0090.00616.32
7.3.10.0090.00616.28
7.3.00.0080.00416.55
7.2.330.0070.01016.67
7.2.320.0100.00716.16
7.2.310.0160.00716.37
7.2.300.0000.01716.47
7.2.290.0060.01616.54
7.2.250.0040.01114.54
7.2.240.0110.00715.00
7.2.230.0090.00615.01
7.2.220.0080.00815.15
7.2.210.0000.01614.84
7.2.200.0060.00315.02
7.2.190.0070.00714.61
7.2.180.0060.00614.84
7.2.170.0030.01014.94
7.2.110.0380.00316.21
7.2.60.0050.00516.59
7.2.00.0090.00619.36
7.1.330.0070.01015.89
7.1.320.0030.00815.82
7.1.310.0070.00715.67
7.1.300.0000.01015.73
7.1.290.0060.01015.55
7.1.280.0030.01015.98
7.1.270.0000.00915.68
7.1.260.0060.00615.64
7.1.200.0030.00715.58
7.1.100.0000.01218.02
7.1.70.0030.00616.77
7.1.60.0110.01119.46
7.1.50.0070.01416.82
7.1.00.0100.07322.46
7.0.200.0040.00416.40
7.0.140.0030.03321.92
7.0.60.0070.04020.04
7.0.50.0100.07717.78
7.0.40.0170.07020.21
7.0.30.0230.07720.09
7.0.20.0170.04720.20
7.0.10.0030.04320.09
7.0.00.0130.05320.08
5.6.280.0100.06320.81
5.6.210.0070.03720.64
5.6.200.0100.07718.22
5.6.190.0030.04320.41
5.6.180.0300.04320.45
5.6.170.0270.04320.48
5.6.160.0230.07020.33
5.6.150.0070.07018.21
5.6.140.0000.04318.21
5.6.130.0100.08018.21
5.6.120.0000.04321.14
5.6.110.0200.05720.98
5.6.100.0070.07321.02
5.6.90.0030.08020.97
5.6.80.0030.08720.37
5.5.350.0300.07020.49
5.5.340.0130.07717.88
5.5.330.0030.07020.19
5.5.320.0400.08320.29
5.5.310.0300.05720.20
5.5.300.0070.05018.01
5.5.290.0000.05717.95
5.5.280.0070.05020.89
5.5.270.0100.05020.71
5.5.260.0000.08720.86
5.5.250.0170.07020.54
5.5.240.0200.07020.15
5.4.450.0530.06319.45
5.4.440.1200.05719.32
5.4.430.1070.05319.43
5.4.420.0770.05319.63
5.4.410.0970.06019.14
5.4.400.1030.06719.22
5.4.390.0730.06318.46
5.4.380.0800.05718.62
5.4.370.0900.05318.76
5.4.360.0930.05318.68
5.4.350.0670.06718.49
5.4.340.0600.05018.53
5.4.320.0870.05718.69
5.4.310.1000.04718.68
5.4.300.0900.06318.60
5.4.290.1030.06018.62
5.4.280.0800.05718.48
5.4.270.0830.05718.73
5.4.260.0770.05718.57
5.4.250.0830.06318.52
5.4.240.0800.06718.60
5.4.230.0730.06718.48
5.4.220.0330.05718.71
5.4.210.0670.04318.67
5.4.200.0630.05716.64
5.4.190.0670.05018.54
5.4.180.0800.06318.44
5.4.170.1030.04718.47
5.4.160.1130.04718.44
5.4.150.0770.05718.67
5.4.140.0900.05016.18
5.4.130.0630.05716.07
5.4.120.0730.06016.16
5.4.110.0870.03716.18
5.4.100.0670.05016.14
5.4.90.1000.04716.21
5.4.80.0800.05716.14
5.4.70.0700.06316.13
5.4.60.0570.05716.02
5.4.50.0800.05716.27
5.4.40.0670.05016.21
5.4.30.0970.05315.97
5.4.20.0800.08316.26
5.4.10.0770.04315.99
5.4.00.0870.05015.71
5.3.290.0830.07014.63
5.3.280.1030.06314.64
5.3.270.0870.06014.59
5.3.260.0900.05314.65
5.3.250.0830.07014.64
5.3.240.0770.05014.59
5.3.230.0770.05714.60
5.3.220.1000.05314.45
5.3.210.0900.04314.57
5.3.200.0730.05714.66
5.3.190.0800.04714.54
5.3.180.0830.05314.67
5.3.170.0730.05314.56
5.3.160.0670.05714.54
5.3.150.0900.07014.66
5.3.140.0830.04714.56
5.3.130.0800.05014.51
5.3.120.0830.06314.52
5.3.110.1030.05014.53
5.3.100.0800.05314.07
5.3.90.0800.05013.97
5.3.80.0800.04714.13
5.3.70.0500.06013.93
5.3.60.0770.06314.11
5.3.50.0800.06014.04
5.3.40.0970.04013.93
5.3.30.0570.05713.89
5.3.20.0630.05013.60
5.3.10.0770.04313.61
5.3.00.0900.05313.53
5.2.170.0630.04711.18
5.2.160.0700.03711.31
5.2.150.0630.04311.09
5.2.140.0570.05011.09
5.2.130.0730.04711.03
5.2.120.0670.03711.24
5.2.110.0830.04311.05
5.2.100.0430.04311.16
5.2.90.0800.04011.09
5.2.80.0630.04711.14
5.2.70.0870.03011.14
5.2.60.0670.04711.18
5.2.50.0600.05311.07
5.2.40.0600.04711.14
5.2.30.0630.04311.00
5.2.20.0570.04310.95
5.2.10.0530.04710.84
5.2.00.0600.04010.87
5.1.60.0470.03710.02
5.1.50.0670.03010.04
5.1.40.0600.03010.01
5.1.30.0600.04010.36
5.1.20.0630.03710.40
5.1.10.0470.03710.20
5.1.00.0530.03310.20
5.0.50.0330.0308.65
5.0.40.0230.0238.47
5.0.30.0230.0508.25
5.0.20.0300.0278.27
5.0.10.0200.0308.23
5.0.00.0230.0438.27
4.4.90.0330.0235.92
4.4.80.0270.0235.91
4.4.70.0330.0205.90
4.4.60.0270.0205.88
4.4.50.0230.0235.88
4.4.40.0270.0405.88
4.4.30.0330.0205.85
4.4.20.0270.0205.91
4.4.10.0200.0235.95
4.4.00.0270.0405.94
4.3.110.0200.0235.80
4.3.100.0330.0235.83
4.3.90.0330.0175.79
4.3.80.0270.0335.82
4.3.70.0170.0175.76
4.3.60.0270.0235.87
4.3.50.0270.0205.78
4.3.40.0230.0335.74
4.3.30.0070.0275.21
4.3.20.0130.0235.21
4.3.10.0070.0275.21
4.3.00.0230.02014.62

preferences:
44.91 ms | 401 KiB | 5 Q