3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * Workaround for PHP < 5.3.0 */ if(!function_exists('date_diff2')) { class DateInterval1 { public $y; public $m; public $d; public $h; public $i; public $s; public $invert; public $days; public function format($format) { $format = str_replace('%R%y', ($this->invert ? '-' : '+') . $this->y, $format); $format = str_replace('%R%m', ($this->invert ? '-' : '+') . $this->m, $format); $format = str_replace('%R%d', ($this->invert ? '-' : '+') . $this->d, $format); $format = str_replace('%R%h', ($this->invert ? '-' : '+') . $this->h, $format); $format = str_replace('%R%i', ($this->invert ? '-' : '+') . $this->i, $format); $format = str_replace('%R%s', ($this->invert ? '-' : '+') . $this->s, $format); $format = str_replace('%y', $this->y, $format); $format = str_replace('%m', $this->m, $format); $format = str_replace('%d', $this->d, $format); $format = str_replace('%h', $this->h, $format); $format = str_replace('%i', $this->i, $format); $format = str_replace('%s', $this->s, $format); return $format; } } function date_diff2(DateTime $date1, DateTime $date2) { $diff = new DateInterval1(); if($date1 > $date2) { $tmp = $date1; $date1 = $date2; $date2 = $tmp; $diff->invert = 1; } else { $diff->invert = 0; } $diff->y = ((int) $date2->format('Y')) - ((int) $date1->format('Y')); $diff->m = ((int) $date2->format('n')) - ((int) $date1->format('n')); if($diff->m < 0) { $diff->y -= 1; $diff->m = $diff->m + 12; } $diff->d = ((int) $date2->format('j')) - ((int) $date1->format('j')); if($diff->d < 0) { $diff->m -= 1; $diff->d = $diff->d + ((int) $date1->format('t')); } $diff->h = ((int) $date2->format('G')) - ((int) $date1->format('G')); if($diff->h < 0) { $diff->d -= 1; $diff->h = $diff->h + 24; } $diff->i = ((int) $date2->format('i')) - ((int) $date1->format('i')); if($diff->i < 0) { $diff->h -= 1; $diff->i = $diff->i + 60; } $diff->s = ((int) $date2->format('s')) - ((int) $date1->format('s')); if($diff->s < 0) { $diff->i -= 1; $diff->s = $diff->s + 60; } $start_ts = $date1->format('U'); $end_ts = $date2->format('U'); $days = $end_ts - $start_ts; $diff->days = round($days / 86400); if (($diff->h > 0 || $diff->i > 0 || $diff->s > 0)) $diff->days += ((bool) $diff->invert) ? 1 : -1; return $diff; } function formatHour($hours, $minutes) { // format info if ($minutes < 0) { // minutes < 0 // sub hours $hours -= floor(-$minutes / 60) + 1; // make minutes to objective $minutes += (floor(-$minutes / 60) + 1) * 60; } else { // minute > 0 // add hours $hours += floor($minutes / 60); // make minutes to < 60 $minutes -= floor($minutes / 60) * 60; } // make sure minutes patter in mm if ($minutes < 10) { $minutes = "0" . $minutes; } // return pattern hours:minutes return $hours . ':' . $minutes; } } $start_time = "2014-03-17 16:07:52"; $end_time = "2014-03-17 17:43:09"; $start_time = new DateTime($start_time); $end_time = new DateTime($end_time); echo '<br />'; $interval = date_diff2($start_time, $end_time); list($days, $hours, $minutes) = explode(':', $interval->format('%d:%h:%i')); $hours += ($days * 24); print_r(formatHour($hours, $minutes)); echo '<br />';

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)
8.3.70.0060.01617.00
8.3.60.0140.00716.88
8.3.50.0130.00622.06
8.3.40.0160.00619.13
8.3.30.0040.01119.17
8.3.20.0080.00020.34
8.3.10.0040.00423.66
8.3.00.0000.00820.86
8.2.190.0140.00318.62
8.2.180.0030.02017.00
8.2.170.0120.00322.96
8.2.160.0070.00720.65
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0110.00426.16
8.2.120.0070.00022.20
8.2.110.0030.00722.19
8.2.100.0040.00818.34
8.2.90.0080.00019.48
8.2.80.0000.00818.05
8.2.70.0090.00417.88
8.2.60.0050.00518.18
8.2.50.0060.00318.07
8.2.40.0060.00318.53
8.2.30.0000.00818.23
8.2.20.0060.00318.00
8.2.10.0030.00519.73
8.2.00.0000.00818.20
8.1.280.0160.00725.92
8.1.270.0090.00023.89
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0090.00023.67
8.1.230.0030.00919.40
8.1.220.0040.00418.03
8.1.210.0030.00618.77
8.1.200.0070.00317.85
8.1.190.0000.00817.68
8.1.180.0040.00418.10
8.1.170.0080.00018.88
8.1.160.0040.00422.11
8.1.150.0040.00418.90
8.1.140.0040.00417.79
8.1.130.0030.00518.05
8.1.120.0000.00717.85
8.1.110.0040.00417.69
8.1.100.0000.00717.68
8.1.90.0070.00017.85
8.1.80.0040.00417.82
8.1.70.0000.00717.76
8.1.60.0040.00417.81
8.1.50.0080.00017.69
8.1.40.0050.00317.83
8.1.30.0000.00817.79
8.1.20.0000.00817.91
8.1.10.0040.00417.87
8.1.00.0000.00817.87
8.0.300.0040.00418.77
8.0.290.0000.00817.30
8.0.280.0050.00218.68
8.0.270.0050.00217.54
8.0.260.0030.00317.29
8.0.250.0000.00717.39
8.0.240.0000.00717.40
8.0.230.0040.00417.35
8.0.220.0030.00317.18
8.0.210.0070.00017.31
8.0.200.0030.00317.25
8.0.190.0040.00417.43
8.0.180.0040.00417.31
8.0.170.0030.00717.21
8.0.160.0000.00717.21
8.0.150.0030.00417.09
8.0.140.0030.00517.29
8.0.130.0000.00613.63
8.0.120.0000.00817.31
8.0.110.0040.00417.29
8.0.100.0000.00817.17
8.0.90.0040.00417.14
8.0.80.0120.00317.36
8.0.70.0000.00817.32
8.0.60.0050.00317.32
8.0.50.0030.00617.30
8.0.30.0070.01217.46
8.0.20.0100.00817.49
8.0.10.0050.00217.26
8.0.00.0100.00817.05
7.4.330.0060.00015.20
7.4.320.0060.00016.80
7.4.300.0030.00316.78
7.4.290.0030.00316.89
7.4.280.0070.00016.77
7.4.270.0000.00816.70
7.4.260.0040.00416.77
7.4.250.0000.00716.81
7.4.240.0000.00716.86
7.4.230.0030.00316.69
7.4.220.0130.01316.77
7.4.210.0100.00616.83
7.4.200.0070.00016.99
7.4.190.0000.00716.94
7.4.160.0110.01116.57
7.4.150.0070.01417.40
7.4.140.0140.00717.86
7.4.130.0100.00716.91
7.4.120.0110.00816.81
7.4.110.0170.00016.89
7.4.100.0060.01616.69
7.4.90.0070.01016.84
7.4.80.0090.00916.61
7.4.70.0110.00816.70
7.4.60.0060.01116.77
7.4.50.0050.00016.86
7.4.40.0000.01722.77
7.4.30.0120.00916.75
7.4.00.0100.00715.28
7.3.330.0050.00013.63
7.3.320.0060.00313.46
7.3.310.0040.00416.70
7.3.300.0070.00016.66
7.3.290.0060.00916.72
7.3.280.0070.01016.60
7.3.270.0100.01017.40
7.3.260.0170.00716.58
7.3.250.0110.00616.78
7.3.240.0080.01116.76
7.3.230.0110.00716.73
7.3.210.0140.01016.98
7.3.200.0070.01719.39
7.3.190.0130.00916.79
7.3.180.0100.00716.82
7.3.170.0090.00616.62
7.3.160.0130.00316.64
7.3.120.0050.01314.95
7.3.110.0040.01415.21
7.3.100.0030.01015.18
7.3.90.0060.00615.17
7.3.80.0090.00315.04
7.3.70.0050.01015.26
7.3.60.0090.00215.04
7.3.50.0080.00515.08
7.3.40.0060.00615.13
7.3.30.0100.00615.01
7.3.20.0080.00516.97
7.3.10.0050.01116.83
7.3.00.0080.00516.63
7.2.330.0070.01017.14
7.2.320.0130.00316.83
7.2.310.0160.00816.79
7.2.300.0070.01016.73
7.2.290.0090.00817.13
7.2.250.0090.00915.46
7.2.240.0070.01315.45
7.2.230.0080.00815.37
7.2.220.0070.01015.25
7.2.210.0030.01015.30
7.2.200.0060.00815.45
7.2.190.0030.01515.31
7.2.180.0050.00815.21
7.2.170.0050.01115.19
7.2.00.0060.00619.82
7.1.330.0040.01015.93
7.1.320.0040.01115.85
7.1.310.0020.01315.80
7.1.300.0080.00715.83
7.1.290.0010.00715.87
7.1.280.0050.01115.90
7.1.270.0030.01016.01
7.1.260.0060.00816.01
7.1.100.0030.01018.42
7.1.70.0000.01117.45
7.1.60.0170.00719.29
7.1.50.0030.02117.14
7.1.00.0030.07722.58
7.0.200.0070.00317.07
7.0.140.0070.06322.10
7.0.100.0600.07320.05
7.0.90.0030.06720.00
7.0.80.0200.04320.04
7.0.70.0030.04020.05
7.0.60.0030.05320.06
7.0.50.0200.03020.42
7.0.40.0170.06320.14
7.0.30.0070.07720.08
7.0.20.0000.04720.07
7.0.10.0070.03720.01
7.0.00.0000.06720.13
5.6.280.0170.06020.96
5.6.250.0070.06720.68
5.6.240.0070.04020.66
5.6.230.0030.04720.53
5.6.220.0070.04320.71
5.6.210.0000.04320.72
5.6.200.0070.04321.01
5.6.190.0070.03721.21
5.6.180.0030.04020.93
5.6.170.0030.06321.05
5.6.160.0130.03321.06
5.6.150.0000.05721.06
5.6.140.0000.04721.10
5.6.130.0000.05021.02
5.6.120.0070.04021.18
5.6.110.0030.04321.14
5.6.100.0070.04321.11
5.6.90.0000.04720.91
5.6.80.0070.03720.48
5.6.70.0000.04320.47
5.6.60.0030.03720.43
5.6.50.0000.04320.53
5.6.40.0070.04320.36
5.6.30.0100.03320.39
5.6.20.0100.04320.57
5.6.10.0100.06020.30
5.6.00.0030.04020.43
5.5.380.0030.03720.34
5.5.370.0030.04020.41
5.5.360.0070.03720.41
5.5.350.0070.04020.36
5.5.340.0070.05320.85
5.5.330.0100.07720.92
5.5.320.0070.03720.84
5.5.310.0000.07020.86
5.5.300.0030.04020.91
5.5.290.0030.04320.68
5.5.280.0030.06720.84
5.5.270.0000.04720.83
5.5.260.0070.04020.86
5.5.250.0070.04320.65
5.5.240.0070.05320.18
5.5.230.0000.05720.31
5.5.220.0100.03320.33
5.5.210.0000.04020.15
5.5.200.0000.04020.25
5.5.190.0100.03320.29
5.5.180.0070.04320.29
5.5.160.0130.03720.21
5.5.150.0100.05320.25
5.5.140.0070.03720.26
5.5.130.0070.03720.07
5.5.120.0130.05320.27
5.5.110.0070.05720.21
5.5.100.0100.07320.12
5.5.90.0000.08020.14
5.5.80.0200.03720.15
5.5.70.0070.08020.20
5.5.60.0070.04320.13
5.5.50.0170.07020.13
5.5.40.0100.06720.19
5.5.30.0100.08020.13
5.5.20.0000.05720.09
5.5.10.0100.07320.10
5.5.00.0070.08020.11
5.4.450.0030.04319.63
5.4.440.0070.03719.55
5.4.430.0030.04319.44
5.4.420.0030.05719.36
5.4.410.0030.03719.32
5.4.400.0100.03719.25
5.4.390.0030.03719.05
5.4.380.0000.04019.09
5.4.370.0000.04019.10
5.4.360.0030.03719.10
5.4.350.0030.04719.29
5.4.340.0000.04318.96
5.4.320.0030.04019.10
5.4.310.0000.04019.28
5.4.300.0030.04019.18
5.4.290.0070.03319.21
5.4.280.0070.07719.10
5.4.270.0100.06318.91
5.4.260.0000.03719.23
5.4.250.0100.06718.95
5.4.240.0070.08019.24
5.4.230.0100.04019.03
5.4.220.0100.07019.25
5.4.210.0170.06318.95
5.4.200.0100.04019.02
5.4.190.0100.05019.02
5.4.180.0100.04718.93
5.4.170.0030.05319.02
5.4.160.0070.06018.92
5.4.150.0170.05719.22
5.4.140.0070.07716.47
5.4.130.0000.07716.56
5.4.120.0070.05716.61
5.4.110.0070.08016.49
5.4.100.0100.07716.54
5.4.90.0100.07316.38
5.4.80.0030.07016.31
5.4.70.0070.07016.54
5.4.60.0130.07016.55
5.4.50.0170.05316.49
5.4.40.0070.05016.44
5.4.30.0070.07316.44
5.4.20.0100.07016.52
5.4.10.0130.07016.48
5.4.00.0100.07016.01
5.3.290.0030.04314.84
5.3.280.0170.06714.69
5.3.270.0100.07714.65
5.3.260.0000.08314.70
5.3.250.0100.06714.79
5.3.240.0130.06014.78
5.3.230.0100.06714.63
5.3.220.0100.07014.62
5.3.210.0130.04014.61
5.3.200.0070.07714.75
5.3.190.0130.07014.64
5.3.180.0070.07314.75
5.3.170.0100.07014.71
5.3.160.0100.07314.68
5.3.150.0100.04014.66
5.3.140.0100.07714.71
5.3.130.0000.09014.72
5.3.120.0070.07014.66
5.3.110.0030.04714.72
5.3.100.0100.06714.14
5.3.90.0130.06314.19
5.3.80.0070.07314.18
5.3.70.0100.05314.00
5.3.60.0070.07714.08
5.3.50.0070.06713.92
5.3.40.0070.04713.98
5.3.30.0030.07714.02
5.3.20.0070.06713.80
5.3.10.0030.07313.77
5.3.00.0070.04713.62

preferences:
46.9 ms | 401 KiB | 5 Q