3v4l.org

run code in 300+ PHP versions simultaneously
<?php function IsDate( $Str ) { $Stamp = strtotime( $Str ); $Month = date( 'm', $Stamp ); $Day = date( 'd', $Stamp ); $Year = date( 'Y', $Stamp ); return checkdate( $Month, $Day, $Year ); } echo IsDate('1.1.2013');

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)
8.3.70.0110.00416.71
8.3.60.0150.00018.66
8.3.50.0080.00921.98
8.3.40.0100.01018.77
8.3.30.0040.01218.92
8.3.20.0000.00820.38
8.3.10.0050.00322.10
8.3.00.0070.00022.57
8.2.180.0190.00016.75
8.2.170.0100.01022.96
8.2.160.0070.00719.34
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0100.00017.63
8.2.110.0080.00322.25
8.2.100.0040.00719.76
8.2.90.0030.00519.17
8.2.80.0050.00317.97
8.2.70.0000.00817.88
8.2.60.0040.00718.03
8.2.50.0000.00818.07
8.2.40.0040.00418.28
8.2.30.0040.00418.17
8.2.20.0070.00017.76
8.2.10.0000.00717.86
8.2.00.0030.00517.82
8.1.280.0120.00325.92
8.1.270.0040.00422.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.91
8.1.230.0110.00019.10
8.1.220.0040.00417.79
8.1.210.0080.00018.77
8.1.200.0030.00617.48
8.1.190.0080.00017.39
8.1.180.0000.00818.61
8.1.170.0090.00018.64
8.1.160.0000.00722.05
8.1.150.0090.00018.81
8.1.140.0000.01117.57
8.1.130.0030.00317.85
8.1.120.0070.00017.53
8.1.110.0000.00717.46
8.1.100.0030.00317.63
8.1.90.0030.00317.47
8.1.80.0030.00317.59
8.1.70.0000.00717.43
8.1.60.0000.00817.68
8.1.50.0040.00417.65
8.1.40.0040.00417.55
8.1.30.0040.00417.67
8.1.20.0020.00517.64
8.1.10.0040.00417.58
8.1.00.0050.00217.52
8.0.300.0000.00718.77
8.0.290.0040.00417.28
8.0.280.0040.00418.52
8.0.270.0030.00617.32
8.0.260.0060.00017.06
8.0.250.0030.00317.18
8.0.240.0050.00317.15
8.0.230.0030.00717.06
8.0.220.0000.00616.99
8.0.210.0030.00317.00
8.0.200.0070.00317.13
8.0.190.0000.00717.02
8.0.180.0040.00417.02
8.0.170.0030.00516.93
8.0.160.0050.00317.14
8.0.150.0030.00317.02
8.0.140.0000.00816.91
8.0.130.0050.00013.34
8.0.120.0040.00416.88
8.0.110.0000.00717.05
8.0.100.0050.00216.97
8.0.90.0000.00716.88
8.0.80.0090.00616.98
8.0.70.0040.00417.01
8.0.60.0000.00716.91
8.0.50.0020.00517.07
8.0.30.0080.01117.41
8.0.20.0140.00517.40
8.0.10.0040.00417.00
8.0.00.0090.00916.98
7.4.330.0000.00415.00
7.4.320.0030.00316.51
7.4.300.0060.00016.53
7.4.290.0070.00016.76
7.4.280.0030.00316.73
7.4.270.0000.00716.71
7.4.260.0000.00716.64
7.4.250.0000.00716.70
7.4.240.0040.00316.72
7.4.230.0050.00216.48
7.4.220.0090.00916.67
7.4.210.0060.00916.62
7.4.200.0000.00716.81
7.4.190.0030.00316.45
7.4.160.0080.00816.83
7.4.150.0110.00817.40
7.4.140.0150.00617.86
7.4.130.0130.00516.69
7.4.120.0100.01016.64
7.4.110.0030.01316.80
7.4.100.0070.01216.47
7.4.90.0000.01916.73
7.4.80.0080.01219.39
7.4.70.0140.00716.59
7.4.60.0040.01416.50
7.4.50.0030.00616.63
7.4.40.0080.00822.77
7.4.30.0080.00816.70
7.4.00.0090.00615.29
7.3.330.0000.00513.14
7.3.320.0060.00013.19
7.3.310.0000.00716.45
7.3.300.0030.00316.29
7.3.290.0100.00316.42
7.3.280.0090.00716.35
7.3.270.0160.00717.40
7.3.260.0150.00616.64
7.3.250.0090.00916.61
7.3.240.0140.00916.46
7.3.230.0070.01016.59
7.3.210.0060.01216.59
7.3.200.0140.00319.39
7.3.190.0090.00916.59
7.3.180.0140.00316.64
7.3.170.0060.00916.58
7.3.160.0090.00616.51
7.3.120.0090.00614.89
7.2.330.0070.01016.87
7.2.320.0140.00716.92
7.2.310.0110.00816.66
7.2.300.0130.00616.86
7.2.290.0030.01316.48
7.2.60.0040.01117.10
7.2.50.0120.00317.08
7.1.200.0070.00315.95
7.1.70.0000.01017.31
7.1.60.0130.01319.82
7.1.50.0110.00717.24
7.1.00.0130.06722.51
7.0.200.0030.00716.94
7.0.140.0000.07722.10
7.0.100.0130.07319.96
7.0.90.0100.03719.88
7.0.80.0170.05319.85
7.0.70.0100.07719.86
7.0.60.0130.05320.00
7.0.50.0130.05020.43
7.0.40.0230.06020.04
7.0.30.0100.04320.11
7.0.20.0030.06020.05
7.0.10.0070.09020.12
7.0.00.0070.08319.95
5.6.280.0130.06321.00
5.6.250.0100.07020.70
5.6.240.0100.06320.45
5.6.230.0070.08320.63
5.6.220.0100.05320.53
5.6.210.0130.07020.52
5.6.200.0100.08320.95
5.6.190.0070.07021.11
5.6.180.0130.05021.02
5.6.170.0070.08021.01
5.6.160.0070.08021.14
5.6.150.0100.05721.02
5.6.140.0070.05720.95
5.6.130.0070.09021.14
5.6.120.0130.07720.95
5.6.110.0030.04721.13
5.6.100.0070.04021.05
5.6.90.0030.05021.07
5.6.80.0030.04020.49
5.6.70.0070.03320.33
5.6.60.0100.03020.45
5.6.50.0100.03020.50
5.6.40.0030.03720.42
5.6.30.0070.03320.40
5.6.20.0070.06720.43
5.6.10.0030.04020.49
5.6.00.0000.04020.52
5.5.380.0130.07320.50
5.5.370.0000.08020.52
5.5.360.0170.06720.36
5.5.350.0070.08720.34
5.5.340.0030.06320.84
5.5.330.0030.08020.83
5.5.320.0170.07320.93
5.5.310.0030.07320.76
5.5.300.0130.04320.64
5.5.290.0070.08720.92
5.5.280.0030.06720.87
5.5.270.0130.04720.77
5.5.260.0070.04020.83
5.5.250.0100.03720.71
5.5.240.0100.03320.14
5.5.230.0030.04020.18
5.5.220.0100.03320.13
5.5.210.0070.03320.27
5.5.200.0030.04020.29
5.5.190.0100.06320.21
5.5.180.0070.04020.21
5.5.160.0100.04320.18
5.5.150.0100.03320.22
5.5.140.0070.04019.99
5.5.130.0030.03720.27
5.5.120.0070.03720.13
5.5.110.0070.04020.14
5.5.100.0030.04319.98
5.5.90.0000.04020.10
5.5.80.0070.04020.01
5.5.70.0130.03020.05
5.5.60.0030.03020.00
5.5.50.0000.04020.04
5.5.40.0000.04020.01
5.5.30.0070.04020.03
5.5.20.0100.04020.05
5.5.10.0100.02720.07
5.5.00.0100.07720.12
5.4.450.0100.07319.23
5.4.440.0070.04319.17
5.4.430.0000.04319.45
5.4.420.0170.03319.46
5.4.410.0100.06019.05
5.4.400.0000.03719.23
5.4.390.0000.03719.13
5.4.380.0000.03719.03
5.4.370.0100.02719.25
5.4.360.0000.03718.90
5.4.350.0030.04319.09
5.4.340.0070.03319.14
5.4.320.0030.03719.05
5.4.310.0000.04019.03
5.4.300.0100.03019.18
5.4.290.0030.03719.23
5.4.280.0000.04319.14
5.4.270.0000.04019.12
5.4.260.0000.03719.04
5.4.250.0070.03319.03
5.4.240.0000.03319.02
5.4.230.0030.03719.13
5.4.220.0070.03719.08
5.4.210.0030.04318.89
5.4.200.0100.03019.12
5.4.190.0000.04019.04
5.4.180.0030.03319.03
5.4.170.0030.03719.11
5.4.160.0030.04019.02
5.4.150.0030.05018.83
5.4.140.0030.04316.45
5.4.130.0070.03316.27
5.4.120.0070.03716.37
5.4.110.0130.03716.51
5.4.100.0030.06316.27
5.4.90.0030.03716.50
5.4.80.0100.06016.43
5.4.70.0170.03016.41
5.4.60.0170.06016.37
5.4.50.0000.04716.34
5.4.40.0130.06716.54
5.4.30.0030.05016.33
5.4.20.0100.05016.40
5.4.10.0130.06716.40
5.4.00.0130.06315.84
5.3.290.0070.03714.77
5.3.280.0100.03314.51
5.3.270.0000.03314.68
5.3.260.0000.04714.72
5.3.250.0000.04314.62
5.3.240.0000.05314.67
5.3.230.0000.04314.52
5.3.220.0070.05314.70
5.3.210.0070.06314.64
5.3.200.0170.07014.62
5.3.190.0270.05314.61
5.3.180.0030.08014.55
5.3.170.0070.05714.58
5.3.160.0030.07314.58
5.3.150.0130.06714.48
5.3.140.0070.04014.70
5.3.130.0030.04714.53
5.3.120.0200.06014.56
5.3.110.0070.07314.52
5.3.100.0030.04313.99
5.3.90.0070.06314.08
5.3.80.0030.07714.02
5.3.70.0030.05014.01
5.3.60.0000.08014.00
5.3.50.0230.06013.93
5.3.40.0070.06313.95
5.3.30.0030.05713.98
5.3.20.0070.07013.66
5.3.10.0100.06713.79
5.3.00.0030.06313.54
5.2.170.0030.06712.29
5.2.160.0100.04312.29
5.2.150.0030.05712.29
5.2.140.0100.06012.29
5.2.130.0100.05712.29
5.2.120.0000.05312.29
5.2.110.0070.04712.29
5.2.100.0030.03712.29
5.2.90.0000.03012.29
5.2.80.0030.06312.29
5.2.70.0130.05312.29
5.2.60.0030.07312.29
5.2.50.0000.05312.29
5.2.40.0100.05712.29
5.2.30.0100.05712.29
5.2.20.0100.05712.29
5.2.10.0030.04712.29
5.2.00.0030.04712.29
5.1.60.0170.04012.29
5.1.50.0000.05712.29
5.1.40.0130.04312.29
5.1.30.0030.06012.29
5.1.20.0000.04312.29
5.1.10.0070.05012.29
5.1.00.0030.05712.29
5.0.50.0030.04712.29
5.0.40.0030.04012.29
5.0.30.0070.06312.29
5.0.20.0100.03712.29
5.0.10.0030.03012.29
5.0.00.0070.05712.29
4.4.90.0070.03012.29
4.4.80.0030.03312.29
4.4.70.0100.02712.29
4.4.60.0000.03312.29
4.4.50.0000.02312.29
4.4.40.0030.04712.29
4.4.30.0000.03312.29
4.4.20.0030.03312.29
4.4.10.0000.02712.29
4.4.00.0030.05012.29
4.3.110.0000.03712.29
4.3.100.0000.03012.29
4.3.90.0070.04012.29
4.3.80.0000.05312.29
4.3.70.0000.03312.29
4.3.60.0000.03712.29
4.3.50.0070.03012.29
4.3.40.0000.05012.29
4.3.30.0000.02312.29
4.3.20.0000.02012.29
4.3.10.0030.02012.29
4.3.00.0000.03712.29

preferences:
60.51 ms | 401 KiB | 5 Q