3v4l.org

run code in 300+ PHP versions simultaneously
<?php function convertToTimestamp($dateStr) { $dateStr = trim($dateStr); if (!function_exists('date_create')) { $ts = strtotime($dateStr); // Vor PHP 5.1.0 gab die Funktion -1 im Fehlerfall zurück. if ($ts === -1) $ts = false; return $ts; } $oDate = date_create($dateStr); if (is_object($oDate)) { return (int)$oDate->format('U'); } return false; } var_dump( convertToTimestamp("2012-01-01") ); // 1325376000 echo "\n"; var_dump( convertToTimestamp("foo") ); // sollte false oder -1

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)
8.3.60.0070.01016.63
8.3.50.0100.00817.62
8.3.40.0070.00718.80
8.3.30.0040.01218.72
8.3.20.0040.00418.95
8.3.10.0030.00620.66
8.3.00.0000.00819.38
8.2.180.0080.00816.50
8.2.170.0110.00722.96
8.2.160.0140.00321.14
8.2.150.0030.00524.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00321.25
8.2.110.0060.00322.20
8.2.100.0120.00019.76
8.2.90.0050.00319.21
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0080.00018.34
8.2.30.0000.01018.13
8.2.20.0080.00017.83
8.2.10.0000.00717.95
8.2.00.0090.00017.84
8.1.280.0000.01525.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00023.96
8.1.230.0040.00719.09
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0000.01317.34
8.1.190.0040.00417.60
8.1.180.0030.00618.10
8.1.170.0040.00418.57
8.1.160.0000.00722.12
8.1.150.0030.00618.89
8.1.140.0040.00417.58
8.1.130.0030.00317.96
8.1.120.0040.00417.75
8.1.110.0000.00717.68
8.1.100.0050.00217.72
8.1.90.0040.00417.58
8.1.80.0000.00817.74
8.1.70.0040.00417.68
8.1.60.0040.00417.82
8.1.50.0000.00717.67
8.1.40.0080.00017.73
8.1.30.0060.00317.80
8.1.20.0030.00517.80
8.1.10.0040.00417.61
8.1.00.0050.00217.74
8.0.300.0040.00418.77
8.0.290.0070.00017.00
8.0.280.0030.00318.50
8.0.270.0000.00717.30
8.0.260.0040.00418.63
8.0.250.0090.00017.13
8.0.240.0040.00417.23
8.0.230.0040.00417.12
8.0.220.0040.00417.17
8.0.210.0070.00017.11
8.0.200.0000.00717.23
8.0.190.0040.00317.20
8.0.180.0030.00617.03
8.0.170.0040.00417.07
8.0.160.0000.00817.16
8.0.150.0000.00817.07
8.0.140.0060.00617.17
8.0.130.0030.00313.45
8.0.120.0050.00217.15
8.0.110.0040.00417.17
8.0.100.0000.00717.13
8.0.90.0070.00017.09
8.0.80.0080.00617.07
8.0.70.0000.00717.02
8.0.60.0000.00817.16
8.0.50.0000.00817.14
8.0.30.0070.01117.35
8.0.20.0080.00917.27
8.0.10.0050.00317.39
8.0.00.0070.01016.97
7.4.330.0000.00513.19
7.4.320.0060.00016.71
7.4.300.0000.00916.79
7.4.290.0000.00716.79
7.4.280.0030.00516.82
7.4.270.0070.00016.60
7.4.260.0050.00013.42
7.4.250.0080.00016.63
7.4.240.0000.00716.79
7.4.230.0000.00716.90
7.4.220.0100.01416.71
7.4.210.0070.00816.73
7.4.200.0000.00716.82
7.4.190.0030.00316.95
7.4.160.0100.00516.73
7.4.150.0050.01416.76
7.4.140.0070.01116.75
7.4.130.0080.00816.71
7.4.120.0110.00716.75
7.4.110.0150.00416.69
7.4.100.0040.01416.70
7.4.90.0130.00716.77
7.4.80.0070.01419.39
7.4.70.0030.02016.71
7.4.60.0110.00716.68
7.4.50.0000.01216.54
7.4.40.0030.00916.55
7.4.30.0080.00816.62
7.4.00.0060.01115.36
7.3.330.0030.00313.29
7.3.320.0000.00513.38
7.3.310.0040.00416.32
7.3.300.0000.00716.30
7.3.290.0080.00616.47
7.3.280.0090.00716.42
7.3.270.0030.01416.63
7.3.260.0030.01516.67
7.3.250.0120.01116.62
7.3.240.0110.00716.69
7.3.230.0100.00716.41
7.3.210.0150.00316.55
7.3.200.0160.00016.69
7.3.190.0030.01716.69
7.3.180.0080.00816.65
7.3.170.0030.01216.57
7.3.160.0120.00916.92
7.3.120.0100.00715.01
7.3.110.0080.00815.00
7.3.100.0130.00614.94
7.3.90.0150.00315.03
7.3.80.0110.00415.07
7.3.70.0000.02015.02
7.3.60.0100.00715.12
7.3.50.0110.00014.94
7.3.40.0070.01014.61
7.3.30.0110.00314.74
7.3.20.0080.00416.78
7.3.10.0080.00416.91
7.3.00.0040.01116.93
7.2.330.0090.00916.89
7.2.320.0100.00716.89
7.2.310.0120.00616.68
7.2.300.0090.01016.81
7.2.290.0060.01016.73
7.2.250.0030.01715.37
7.2.240.0040.01615.47
7.2.230.0070.01115.32
7.2.220.0070.01015.21
7.2.210.0110.00315.30
7.2.200.0070.01115.29
7.2.190.0110.00715.14
7.2.180.0040.01115.14
7.2.170.0090.00615.11
7.2.160.0000.01115.07
7.2.150.0070.01017.27
7.2.140.0070.01017.14
7.2.130.0000.01517.14
7.2.120.0000.01416.82
7.2.110.0070.00317.07
7.2.100.0110.00017.09
7.2.90.0030.00617.26
7.2.80.0090.00317.27
7.2.70.0000.01117.15
7.2.60.0030.01016.84
7.2.50.0140.00416.85
7.2.40.0060.00717.18
7.2.30.0110.00417.14
7.2.20.0030.01417.19
7.2.10.0100.01016.97
7.2.00.0050.00918.30
7.1.330.0030.01316.06
7.1.320.0080.00816.15
7.1.310.0110.00616.05
7.1.300.0040.00816.10
7.1.290.0030.01015.96
7.1.280.0060.00616.18
7.1.270.0070.00315.92
7.1.260.0070.00716.13
7.1.250.0060.00315.90
7.1.240.0070.00716.05
7.1.230.0040.00716.01
7.1.220.0040.00916.02
7.1.210.0110.00316.07
7.1.200.0130.00316.09
7.1.190.0030.00715.83
7.1.180.0070.01015.99
7.1.170.0030.01415.84
7.1.160.0030.01016.08
7.1.150.0090.00615.98
7.1.140.0070.00316.09
7.1.130.0130.00316.09
7.1.120.0090.00015.78
7.1.110.0000.01615.90
7.1.100.0030.00817.26
7.1.90.0090.00916.07
7.1.80.0160.00016.02
7.1.70.0060.00816.54
7.1.60.0080.01017.75
7.1.50.0080.00916.52
7.1.40.0030.01015.99
7.1.30.0080.00415.89
7.1.20.0090.00616.01
7.1.10.0150.00315.94
7.1.00.0070.02019.11
7.0.330.0110.00415.60
7.0.320.0060.00615.61
7.0.310.0070.00715.80
7.0.300.0030.01015.38
7.0.290.0120.00015.59
7.0.280.0030.01315.41
7.0.270.0030.01415.76
7.0.260.0070.00715.71
7.0.250.0060.00915.62
7.0.240.0100.00615.59
7.0.230.0090.00915.80
7.0.220.0080.00815.84
7.0.210.0070.01115.80
7.0.200.0030.00916.40
7.0.190.0110.00015.34
7.0.180.0070.01015.70
7.0.170.0070.00715.51
7.0.160.0030.01015.67
7.0.150.0000.01515.48
7.0.140.0070.03418.82
7.0.130.0030.00815.76
7.0.120.0070.03418.90
7.0.110.0020.02717.77
7.0.100.0040.02717.77
7.0.90.0020.03117.86
7.0.80.0020.02517.77
7.0.70.0030.02417.85
7.0.60.0090.04417.70
7.0.50.0080.02217.87
7.0.40.0030.02516.61
7.0.30.0040.02416.78
7.0.20.0100.02316.66
7.0.10.0080.02116.72
7.0.00.0000.02916.69
5.6.400.0080.00414.52
5.6.390.0000.01514.57
5.6.380.0030.01014.50
5.6.370.0000.01014.79
5.6.360.0090.00614.76
5.6.350.0060.00814.36
5.6.340.0030.01014.39
5.6.330.0060.01214.52
5.6.320.0000.01414.96
5.6.310.0030.00614.48
5.6.300.0090.00314.93
5.6.290.0070.01114.81
5.6.280.0080.00814.31
5.6.270.0080.00814.61
5.6.260.0050.02617.59
5.6.250.0030.03017.67
5.6.240.0080.02017.77
5.6.230.0070.02717.69
5.6.220.0080.04017.57
5.6.210.0080.02217.54
5.6.200.0090.02617.59
5.6.190.0070.03517.66
5.6.180.0040.02417.51
5.6.170.0030.02417.71
5.6.160.0070.02617.56
5.6.150.0050.02317.43
5.6.140.0030.02517.52
5.6.130.0020.02717.51
5.6.120.0070.02517.63
5.6.110.0030.02817.64
5.6.100.0120.01817.54
5.6.90.0050.02317.46
5.6.80.0030.02317.18
5.6.70.0070.02217.25
5.6.60.0050.02317.34
5.6.50.0080.04017.14
5.6.40.0050.04617.29
5.6.30.0170.03517.24
5.6.20.0140.03217.11
5.6.10.0090.02117.07
5.6.00.0120.04017.20
5.5.380.0020.02817.52
5.5.370.0020.03017.53
5.5.360.0050.03317.56
5.5.350.0080.03717.53
5.5.340.0070.03817.76
5.5.330.0070.02517.63
5.5.320.0050.02517.86
5.5.310.0050.02317.84
5.5.300.0040.02617.53
5.5.290.0090.02217.64
5.5.280.0030.02817.87
5.5.270.0110.01617.57
5.5.260.0030.02717.66
5.5.250.0060.02317.56
5.5.240.0020.02717.17
5.5.230.0050.02217.47
5.5.220.0090.01917.38
5.5.210.0020.02917.40
5.5.200.0050.04217.37
5.5.190.0050.04617.27
5.5.180.0050.04017.55
5.5.170.0030.01314.59
5.5.160.0080.03517.36
5.5.150.0130.03617.33
5.5.140.0050.04117.24
5.5.130.0060.04317.30
5.5.120.0060.04017.42
5.5.110.0030.04517.39
5.5.100.0080.03917.43
5.5.90.0050.04117.44
5.5.80.0040.04017.17
5.5.70.0070.04517.35
5.5.60.0050.03117.36
5.5.50.0030.04217.24
5.5.40.0060.04217.37
5.5.30.0050.04117.22
5.5.20.0080.03817.29
5.5.10.0080.03517.14
5.5.00.0050.04217.01
5.4.450.0070.02215.47
5.4.440.0000.03315.48
5.4.430.0030.02215.46
5.4.420.0040.02415.48
5.4.410.0010.02315.39
5.4.400.0020.02815.30
5.4.390.0000.02915.40
5.4.380.0040.02215.35
5.4.370.0070.03415.47
5.4.360.0060.02715.38
5.4.350.0020.04315.28
5.4.340.0070.03215.35
5.4.330.0030.01011.61
5.4.320.0110.03315.40
5.4.310.0030.04315.38
5.4.300.0080.03815.38
5.4.290.0090.03215.31
5.4.280.0080.04015.39
5.4.270.0150.01315.30
5.4.260.0020.04415.35
5.4.250.0050.04015.31
5.4.240.0020.03315.39
5.4.230.0070.04015.29
5.4.220.0050.03915.39
5.4.210.0080.03915.48
5.4.200.0030.03815.35
5.4.190.0050.04015.34
5.4.180.0060.03615.47
5.4.170.0080.03315.42
5.4.160.0050.04015.34
5.4.150.0080.03515.42
5.4.140.0100.03514.04
5.4.130.0080.03713.99
5.4.120.0050.03713.96
5.4.110.0080.03714.08
5.4.100.0030.04214.02
5.4.90.0100.03714.10
5.4.80.0090.03714.09
5.4.70.0030.04314.09
5.4.60.0040.03914.07
5.4.50.0040.03913.99
5.4.40.0030.02714.10
5.4.30.0070.04014.04
5.4.20.0030.02113.95
5.4.10.0050.02714.07
5.4.00.0130.03213.80
5.3.290.0090.03713.13
5.3.280.0080.02113.14
5.3.270.0050.04113.17
5.3.260.0030.04213.10
5.3.250.0050.03713.12
5.3.240.0020.04213.11
5.3.230.0040.04013.17
5.3.220.0020.04513.10
5.3.210.0050.04513.08
5.3.200.0030.04513.15
5.3.190.0090.03713.20
5.3.180.0060.03913.20
5.3.170.0050.03713.09
5.3.160.0060.03813.16
5.3.150.0090.03713.20
5.3.140.0020.03013.15
5.3.130.0030.04213.14
5.3.120.0050.04313.08
5.3.110.0050.02713.08
5.3.100.0060.03612.76
5.3.90.0050.04212.81
5.3.80.0030.04412.85
5.3.70.0090.03312.85
5.3.60.0030.04412.85
5.3.50.0050.04112.76
5.3.40.0060.02612.76
5.3.30.0050.03112.77
5.3.20.0070.03512.69
5.3.10.0050.03712.64
5.3.00.0030.02712.63
5.2.170.0030.06712.19
5.2.160.0000.06312.19
5.2.150.0030.06012.19
5.2.140.0000.05712.19
5.2.130.0170.04712.19
5.2.120.0070.06012.19
5.2.110.0000.05312.19
5.2.100.0070.06012.19
5.2.90.0070.06312.19
5.2.80.0000.06712.19
5.2.70.0030.06012.19
5.2.60.0030.05312.19
5.2.50.0070.03012.19
5.2.40.0000.06712.19
5.2.30.0030.03712.19
5.2.20.0030.06012.19
5.2.10.0070.05712.19
5.2.00.0030.05012.19
5.1.60.0000.03312.19
5.1.50.0200.02312.19
5.1.40.0030.05312.19
5.1.30.0100.04312.19
5.1.20.0000.05712.19
5.1.10.0100.05012.19
5.1.00.0030.05312.19
5.0.50.0070.04312.19
5.0.40.0030.03312.19
5.0.30.0030.05312.19
5.0.20.0030.04312.19
5.0.10.0000.04712.19
5.0.00.0030.06312.19
4.4.90.0000.03312.19
4.4.80.0030.02012.19
4.4.70.0070.01712.19
4.4.60.0070.02712.19
4.4.50.0030.03712.19
4.4.40.0000.05012.19
4.4.30.0000.03312.19
4.4.20.0030.03312.19
4.4.10.0000.03312.19
4.4.00.0000.04312.19
4.3.110.0000.03712.19
4.3.100.0070.03012.19
4.3.90.0070.02312.19
4.3.80.0070.05012.19
4.3.70.0000.03712.19
4.3.60.0030.03312.19
4.3.50.0000.03712.19
4.3.40.0000.05012.19
4.3.30.0000.03712.19
4.3.20.0000.04012.19
4.3.10.0000.02712.19
4.3.00.0070.02712.19

preferences:
48.51 ms | 400 KiB | 5 Q