3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateofbirth = '30/11/1990'; list($dd,$mm,$yyyy) = explode('/',$dateofbirth); if (!checkdate($mm,$dd,$yyyy)) { echo 'this should fail!'; } else echo 'passed valid date?';

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)
8.3.60.0110.00418.43
8.3.50.0070.01415.98
8.3.40.0030.01318.83
8.3.30.0080.00618.83
8.3.20.0040.00420.16
8.3.10.0040.00421.79
8.3.00.0040.00420.84
8.2.180.0060.00918.16
8.2.170.0070.01122.96
8.2.160.0100.00322.12
8.2.150.0060.00324.18
8.2.140.0050.00224.66
8.2.130.0040.00420.35
8.2.120.0000.00726.35
8.2.110.0070.00321.00
8.2.100.0060.00617.83
8.2.90.0000.00819.35
8.2.80.0080.00017.97
8.2.70.0040.00417.75
8.2.60.0000.00817.93
8.2.50.0000.00818.10
8.2.40.0060.00620.59
8.2.30.0030.00621.02
8.2.20.0000.00718.15
8.2.10.0050.00218.18
8.2.00.0060.00318.10
8.1.280.0090.00625.92
8.1.270.0060.00323.88
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.90
8.1.230.0080.00420.92
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.36
8.1.190.0080.00017.35
8.1.180.0080.00018.10
8.1.170.0060.00318.51
8.1.160.0070.00018.96
8.1.150.0000.00718.90
8.1.140.0000.00719.45
8.1.130.0000.00918.92
8.1.120.0000.00717.36
8.1.110.0000.00717.30
8.1.100.0040.00417.44
8.1.90.0030.00617.45
8.1.80.0000.00717.32
8.1.70.0000.00717.44
8.1.60.0040.00417.63
8.1.50.0030.00517.52
8.1.40.0040.00417.50
8.1.30.0030.00617.65
8.1.20.0030.00617.69
8.1.10.0000.00817.60
8.1.00.0000.00917.48
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0000.00718.38
8.0.270.0030.00317.25
8.0.260.0040.00416.89
8.0.250.0030.00317.02
8.0.240.0040.00416.86
8.0.230.0000.00717.00
8.0.220.0080.00016.88
8.0.210.0020.00516.99
8.0.200.0070.00016.97
8.0.190.0000.00816.96
8.0.180.0000.00816.96
8.0.170.0000.00816.93
8.0.160.0030.00316.80
8.0.150.0040.00316.91
8.0.140.0000.00716.93
8.0.130.0040.00413.34
8.0.120.0000.00716.90
8.0.110.0040.00416.98
8.0.100.0000.00816.89
8.0.90.0000.00716.84
8.0.80.0130.01016.90
8.0.70.0000.00716.83
8.0.60.0000.00716.91
8.0.50.0050.00217.01
8.0.30.0070.01216.94
8.0.20.0090.01017.40
8.0.10.0000.00716.95
8.0.00.0070.01016.94
7.4.330.0000.00615.55
7.4.320.0040.00416.65
7.4.300.0000.00716.35
7.4.290.0070.00016.51
7.4.280.0050.00316.61
7.4.270.0040.00416.61
7.4.260.0040.00416.57
7.4.250.0030.00316.51
7.4.240.0000.00716.54
7.4.230.0070.00016.60
7.4.220.0130.01016.54
7.4.210.0090.00516.58
7.4.200.0070.00016.53
7.4.160.0130.00716.43
7.4.150.0170.00417.40
7.4.140.0120.00917.86
7.4.130.0100.01016.41
7.4.120.0100.00816.50
7.4.110.0000.02016.44
7.4.100.0110.01116.65
7.4.90.0090.01516.40
7.4.80.0070.01019.39
7.4.70.0080.00816.61
7.4.60.0060.00916.43
7.4.50.0060.00916.64
7.4.40.0030.01416.41
7.4.30.0090.00916.52
7.4.00.0060.00614.84
7.3.330.0000.00613.09
7.3.320.0000.00513.04
7.3.310.0070.00016.07
7.3.300.0070.00016.18
7.3.290.0000.00716.23
7.3.280.0080.00816.20
7.3.270.0080.00817.40
7.3.260.0090.01216.50
7.3.250.0080.01016.30
7.3.240.0100.00716.37
7.3.230.0130.00416.46
7.3.210.0060.01216.37
7.3.200.0060.00916.25
7.3.190.0030.01216.36
7.3.180.0110.00816.60
7.3.170.0120.00316.32
7.3.160.0080.00816.55
7.3.10.0080.00516.59
7.3.00.0040.01016.67
7.2.330.0170.00616.68
7.2.320.0130.00316.31
7.2.310.0090.00616.46
7.2.300.0060.00916.30
7.2.290.0120.00616.46
7.2.130.0040.00816.90
7.2.120.0060.00816.79
7.2.110.0050.01116.68
7.2.100.0070.00716.57
7.2.90.0050.00716.86
7.2.80.0070.00716.89
7.2.70.0110.00516.69
7.2.60.0050.01016.82
7.2.50.0050.00916.92
7.2.40.0060.00616.76
7.2.30.0040.00916.95
7.2.20.0080.00616.87
7.2.10.0060.00616.60
7.2.00.0040.00817.81
7.1.250.0070.00715.76
7.1.240.0030.00615.35
7.1.230.0030.01015.57
7.1.220.0090.00615.80
7.1.210.0030.00915.76
7.1.200.0050.00715.81
7.1.190.0000.01115.55
7.1.180.0120.00015.52
7.1.170.0060.00615.80
7.1.160.0090.00315.58
7.1.150.0200.00315.66
7.1.140.0000.01215.82
7.1.130.0030.00515.63
7.1.120.0100.00315.72
7.1.110.0040.01115.42
7.1.100.0050.00516.78
7.1.90.0030.00915.54
7.1.80.0040.00415.79
7.1.70.0160.00516.59
7.1.60.0330.01124.30
7.1.50.0360.00824.00
7.1.40.0350.01324.04
7.1.30.0370.00724.12
7.1.20.0370.00824.18
7.1.10.0250.00815.12
7.1.00.0310.00815.16
7.0.330.0000.00815.22
7.0.320.0000.00815.22
7.0.310.0000.01515.29
7.0.300.0030.01015.42
7.0.290.0070.00715.37
7.0.280.0060.00315.27
7.0.270.0040.01114.99
7.0.260.0070.00314.89
7.0.250.0100.00314.91
7.0.240.0140.00715.29
7.0.230.0030.00715.49
7.0.220.0030.00915.01
7.0.210.0080.00815.06
7.0.200.0400.01015.21
7.0.190.0280.00515.11
7.0.180.0310.00714.89
7.0.170.0280.00714.88
7.0.160.0410.00614.76
7.0.150.0290.00414.75
7.0.140.0320.00514.82
7.0.130.0310.00714.96
7.0.120.0270.00614.90
7.0.110.0740.00714.89
7.0.100.0460.00714.55
7.0.90.0450.01114.77
7.0.80.0290.00614.85
7.0.70.0250.00914.78
7.0.60.0280.00714.91
7.0.50.0230.01014.83
7.0.40.0320.00713.99
7.0.30.0270.01013.90
7.0.20.0330.00613.96
7.0.10.0320.00713.94
7.0.00.0310.00713.89
5.6.380.0080.00414.16

preferences:
52.45 ms | 401 KiB | 5 Q