3v4l.org

run code in 300+ PHP versions simultaneously
<?php $invalid = '2019-03-32'; $invalid2 = '2019-03-30l'; $valid = '2019-03-30'; function is_date($date) { $splitefromdate = explode("-", $date); $fromyear = $splitefromdate[0]; $frommonth = $splitefromdate[1]; $fromdate = $splitefromdate[2]; return checkdate(is_numeric($frommonth), is_numeric($fromdate), is_numeric($fromyear)) && strtotime($date); } var_dump(is_date($invalid)); var_dump(is_date($invalid2)); var_dump(is_date($valid));

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)
8.5.10.0130.00616.95
8.5.00.0120.01220.41
8.4.150.0020.00114.05
8.4.140.0140.00917.70
8.4.130.0070.00317.83
8.4.120.0040.00622.26
8.4.110.0070.00319.07
8.4.100.0120.00717.85
8.4.90.0050.00318.71
8.4.80.0070.00218.13
8.4.70.0120.00717.98
8.4.60.0220.01218.99
8.4.50.0120.00917.95
8.4.40.0160.00319.75
8.4.30.0080.01119.72
8.4.20.0130.00720.88
8.4.10.0110.01117.69
8.3.280.0120.00718.63
8.3.270.0110.00816.84
8.3.260.0120.00716.68
8.3.250.0120.00719.05
8.3.240.0130.00616.64
8.3.230.0120.00716.70
8.3.220.0080.01017.25
8.3.210.0080.00716.77
8.3.200.0110.00916.72
8.3.190.0120.00719.06
8.3.180.0060.01318.61
8.3.170.0110.00718.91
8.3.160.0110.00718.65
8.3.150.0110.00720.63
8.3.140.0150.00018.56
8.3.130.0100.00616.64
8.3.120.0030.00618.87
8.3.110.0050.00320.94
8.3.100.0060.00324.06
8.3.90.0080.00826.77
8.3.80.0000.01018.30
8.3.70.0200.00018.56
8.3.60.0140.00718.20
8.3.50.0080.00416.46
8.3.40.0120.00318.72
8.3.30.0160.00018.87
8.3.20.0050.00320.90
8.3.10.0050.00321.67
8.3.00.0050.00320.58
8.2.290.0090.00920.37
8.2.280.0070.01320.09
8.2.270.0080.00017.32
8.2.260.0080.00020.75
8.2.250.0050.00516.62
8.2.240.0030.00617.05
8.2.230.0030.00622.58
8.2.220.0030.00637.54
8.2.210.0000.00726.77
8.2.200.0060.00318.42
8.2.190.0140.00316.58
8.2.180.0120.00316.63
8.2.170.0130.00622.96
8.2.160.0030.01021.14
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00419.79
8.2.120.0040.00426.35
8.2.110.0070.00322.08
8.2.100.0000.01117.78
8.2.90.0050.00318.16
8.2.80.0030.00617.97
8.2.70.0030.00618.16
8.2.60.0000.00818.34
8.2.50.0080.00018.16
8.2.40.0000.00719.42
8.2.30.0000.00819.25
8.2.20.0000.00718.29
8.2.10.0060.00319.37
8.2.00.0000.00718.30
8.1.330.0080.01322.08
8.1.320.0130.00716.34
8.1.310.0070.00718.49
8.1.300.0000.00818.27
8.1.290.0090.00030.84
8.1.280.0100.01025.92
8.1.270.0160.00321.91
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0000.01120.87
8.1.230.0000.01120.89
8.1.220.0000.00817.89
8.1.210.0030.00718.77
8.1.200.0050.00517.60
8.1.190.0030.00619.26
8.1.180.0060.00318.10
8.1.170.0000.00818.68
8.1.160.0000.00718.82
8.1.150.0070.00019.00
8.1.140.0000.00719.07
8.1.130.0040.00420.31
8.1.120.0000.00717.66
8.1.110.0000.00717.63
8.1.100.0000.00717.54
8.1.90.0000.00717.68
8.1.80.0040.00417.61
8.1.70.0080.00017.69
8.1.60.0040.00417.65
8.1.50.0000.00717.64
8.1.40.0090.00017.57
8.1.30.0000.00717.80
8.1.20.0030.00517.66
8.1.10.0060.00317.53
8.1.00.0000.00817.52
8.0.300.0000.00719.89
8.0.290.0040.00416.75
8.0.280.0050.00318.46
8.0.270.0030.00317.21
8.0.260.0000.00818.52
8.0.250.0040.00417.05
8.0.240.0080.00017.12
8.0.230.0000.00817.06
8.0.220.0000.00716.98
8.0.210.0040.00417.06
8.0.200.0040.00417.08
8.0.190.0070.00417.07
8.0.180.0050.00317.11
8.0.170.0090.00017.02
8.0.160.0000.00717.11
8.0.150.0040.00416.99
8.0.140.0000.00817.04
8.0.130.0030.00313.43
8.0.120.0060.00317.03
8.0.110.0030.00517.07
8.0.100.0040.00417.01
8.0.90.0050.00217.16
8.0.80.0040.01117.00
8.0.70.0040.00416.99
8.0.60.0070.00016.98
8.0.50.0040.00416.91
8.0.30.0070.01117.04
8.0.20.0130.01317.23
8.0.10.0050.00217.21
8.0.00.0040.01416.98
7.4.330.0060.00016.76
7.4.320.0080.00016.70
7.4.300.0030.00316.73
7.4.290.0030.00316.64
7.4.280.0000.00816.69
7.4.270.0030.00316.75
7.4.260.0030.00316.70
7.4.250.0030.00316.75
7.4.240.0030.00316.78
7.4.230.0000.00716.75
7.4.220.0000.00816.71
7.4.210.0060.00816.79
7.4.200.0000.00716.40
7.4.160.0090.00716.69
7.4.140.0140.00617.86
7.4.130.0060.01216.52
7.4.120.0070.01116.81
7.4.110.0160.00316.71
7.4.100.0100.01016.80
7.4.90.0040.01216.60
7.4.80.0130.00319.39
7.4.70.0130.00816.73
7.4.60.0100.00716.64
7.4.50.0130.00316.59
7.4.40.0060.01616.63
7.4.10.0030.01715.21
7.4.00.0060.01115.10
7.3.330.0050.00013.33
7.3.320.0000.00513.42
7.3.310.0060.00016.41
7.3.300.0000.00716.44
7.3.290.0060.00316.25
7.3.280.0210.00516.32
7.3.260.0130.00716.57
7.3.240.0070.01316.50
7.3.230.0070.01016.45
7.3.210.0130.00316.42
7.3.200.0100.00616.49
7.3.190.0080.00816.42
7.3.180.0130.00316.36
7.3.170.0030.01316.60
7.3.160.0030.01316.54
7.3.130.0150.00315.02
7.3.120.0030.01614.73
7.3.110.0040.01514.72
7.3.100.0080.00814.80
7.3.90.0110.00314.84
7.3.80.0040.01114.81
7.3.70.0060.00614.81
7.3.60.0070.00714.58
7.3.50.0090.00914.82
7.3.40.0110.00714.74
7.3.30.0110.00714.89
7.3.20.0480.00815.93
7.3.10.0460.00815.57
7.3.00.0510.00815.70
7.2.330.0040.01516.69
7.2.320.0060.01016.91
7.2.310.0080.00816.70
7.2.300.0140.00616.89
7.2.290.0100.00716.60
7.2.260.0030.01414.98
7.2.250.0080.01115.08
7.2.240.0090.00615.14
7.2.230.0070.00715.15
7.2.220.0060.00915.10
7.2.210.0060.00615.43
7.2.200.0110.00314.85
7.2.190.0060.01315.20
7.2.180.0110.00415.29
7.2.170.0030.00615.11
7.2.160.0100.01015.07
7.2.150.0540.00816.01
7.2.140.0390.00716.07
7.2.130.0510.00716.18
7.2.120.0400.00316.11
7.2.110.0440.00515.95
7.2.100.0410.00616.10
7.2.90.0410.00816.20
7.2.80.0390.00516.18
7.2.70.0420.00916.13
7.2.60.0420.00816.04
7.2.50.0430.00516.12
7.2.40.0420.00815.94
7.2.30.0450.00315.94
7.2.20.0400.00316.21
7.2.10.0440.00716.01
7.2.00.0390.01016.10
7.1.330.0060.00615.69
7.1.320.0100.00316.10
7.1.310.0040.01116.02
7.1.300.0090.00615.86
7.1.290.0030.00916.00
7.1.280.0030.00615.42
7.1.270.0510.00515.02
7.1.260.0370.00914.83
7.1.250.0400.00714.99
7.1.240.0030.01015.93
7.1.230.0060.00915.90
7.1.220.0040.01215.77
7.1.210.0130.00015.86
7.1.200.0040.01115.88
7.1.190.0030.01215.94
7.1.180.0060.00915.85
7.1.170.0030.00615.78
7.1.160.0070.00715.93
7.1.150.0060.00815.77
7.1.140.0100.00715.72
7.1.130.0030.00715.95
7.1.120.0080.00316.05
7.1.110.0070.00415.89
7.1.100.0040.00716.02
7.1.90.0030.00915.95
7.1.80.0060.00616.02
7.1.70.0040.00415.94
7.1.60.0030.01016.07
7.1.50.0080.00515.86
7.1.40.0100.00315.93
7.1.30.0040.01215.95
7.1.20.0110.00415.69
7.1.10.0060.00615.92
7.1.00.0070.01015.96

preferences:
38.46 ms | 403 KiB | 5 Q