3v4l.org

run code in 300+ PHP versions simultaneously
<?php $diff = strtotime('2015-04-13T13:19:03+01:00') - strtotime('2015-04-14T10:55:28+01:00'); function secs_to_h($secs) { $units = array( "week" => 7*24*3600, "day" => 24*3600, "hour" => 3600, "minute" => 60, "second" => 1, ); // specifically handle zero if ( $secs == 0 ) return "0 seconds"; $s = ""; foreach ( $units as $name => $divisor ) { if ( $quot = intval($secs / $divisor) ) { $s .= "$quot $name"; $s .= (abs($quot) > 1 ? "s" : "") . ", "; $secs -= $quot * $divisor; } } return substr($s, 0, -2); } var_dump(secs_to_h($diff));

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)
8.3.60.0110.00816.75
8.3.50.0120.00822.11
8.3.40.0100.00718.82
8.3.30.0040.01119.23
8.3.20.0000.00820.20
8.3.10.0040.00421.90
8.3.00.0030.00620.83
8.2.180.0040.01118.41
8.2.170.0150.00022.96
8.2.160.0080.00522.14
8.2.150.0050.00324.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.79
8.2.110.0000.00922.16
8.2.100.0000.01217.91
8.2.90.0040.00418.34
8.2.80.0000.00818.33
8.2.70.0040.00418.15
8.2.60.0040.00418.05
8.2.50.0040.00718.10
8.2.40.0040.00420.61
8.2.30.0050.00318.20
8.2.20.0030.00517.92
8.2.10.0040.00418.23
8.2.00.0040.00417.87
8.1.280.0070.00725.92
8.1.270.0060.00320.91
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00623.92
8.1.230.0050.00521.04
8.1.220.0040.00417.79
8.1.210.0030.00518.91
8.1.200.0030.00517.47
8.1.190.0000.00817.25
8.1.180.0030.00518.10
8.1.170.0040.00418.63
8.1.160.0070.00022.08
8.1.150.0040.00418.95
8.1.140.0000.00819.29
8.1.130.0100.00017.89
8.1.120.0040.00417.61
8.1.110.0000.00817.60
8.1.100.0030.00417.69
8.1.90.0040.00417.70
8.1.80.0000.00817.52
8.1.70.0030.00317.67
8.1.60.0030.00517.61
8.1.50.0080.00317.54
8.1.40.0000.00717.53
8.1.30.0090.00017.73
8.1.20.0000.00817.69
8.1.10.0050.00317.50
8.1.00.0000.00817.68
8.0.300.0030.00520.08
8.0.290.0030.00517.00
8.0.280.0000.00718.45
8.0.270.0040.00417.33
8.0.260.0000.00817.34
8.0.250.0050.00217.04
8.0.240.0070.00017.02
8.0.230.0000.00717.16
8.0.220.0030.00317.11
8.0.210.0000.00717.07
8.0.200.0060.00017.04
8.0.190.0000.00717.12
8.0.180.0040.00417.04
8.0.170.0080.00017.01
8.0.160.0070.00017.06
8.0.150.0070.00016.99
8.0.140.0040.00417.05
8.0.130.0000.00613.45
8.0.120.0040.00417.08
8.0.110.0000.00817.04
8.0.100.0000.00717.10
8.0.90.0040.00416.98
8.0.80.0060.00917.02
8.0.70.0000.00717.06
8.0.60.0060.00316.97
8.0.50.0070.00016.88
8.0.30.0080.02017.21
8.0.20.0120.00817.40
8.0.10.0040.00417.25
8.0.00.0140.00817.08
7.4.330.0000.00515.16
7.4.320.0000.00716.57
7.4.300.0000.00616.73
7.4.290.0040.00316.64
7.4.280.0000.00816.58
7.4.270.0060.00016.69
7.4.260.0040.00416.59
7.4.250.0040.00416.58
7.4.240.0040.00316.67
7.4.230.0000.00716.84
7.4.220.0070.01116.67
7.4.210.0090.00516.77
7.4.200.0000.00716.84
7.4.160.0120.00316.57
7.4.150.0290.01717.40
7.4.140.0170.00817.86
7.4.130.0110.00516.66
7.4.120.0080.00816.64
7.4.110.0030.01416.55
7.4.100.0080.00816.78
7.4.90.0120.00616.69
7.4.80.0150.00416.72
7.4.70.0190.00416.71
7.4.60.0060.01016.78
7.4.50.0050.00016.74
7.4.40.0030.01316.28
7.4.30.0100.00716.48
7.4.00.0040.01415.03
7.3.330.0030.00313.36
7.3.320.0000.01413.50
7.3.310.0000.00716.47
7.3.300.0030.00316.36
7.3.290.0030.00316.34
7.3.280.0050.01116.48
7.3.270.0070.01117.40
7.3.260.0060.01316.55
7.3.250.0070.01316.54
7.3.240.0100.00716.57
7.3.230.0100.00716.64
7.3.210.0070.01016.66
7.3.200.0100.01319.39
7.3.190.0030.01216.71
7.3.180.0100.00616.63
7.3.170.0100.00716.71
7.3.160.0060.00916.63
7.2.330.0140.00316.64
7.2.320.0110.01416.95
7.2.310.0090.00616.74
7.2.300.0140.00716.86
7.2.290.0070.00916.90
7.2.00.0040.01119.46
7.1.100.0070.00718.63
7.1.70.0040.00417.20
7.1.60.0100.01319.46
7.1.50.0040.01917.18
7.1.00.0130.06722.44
7.0.200.0060.00614.95
7.0.140.0070.05722.11
7.0.60.0130.07320.01
7.0.50.0070.04017.88
7.0.40.0200.07320.29
7.0.30.0300.08320.34
7.0.20.0370.07020.30
7.0.10.0070.06320.15
7.0.00.0030.08320.30
5.6.280.0030.07320.89
5.6.210.0100.07720.48
5.6.200.0100.07718.16
5.6.190.0030.05720.65
5.6.180.0400.04020.39
5.6.170.0300.07020.47
5.6.160.0000.05720.54
5.6.150.0030.04018.18
5.6.140.0100.08018.15
5.6.130.0030.05718.17
5.6.120.0100.06721.00
5.6.110.0170.07321.11
5.6.100.0000.04320.89
5.6.90.0170.07321.13
5.6.80.0230.05020.38
5.5.350.0200.03320.43
5.5.340.0000.04317.99
5.5.330.0000.04320.29
5.5.320.0370.08020.24
5.5.310.0400.07320.38
5.5.300.0100.07318.09
5.5.290.0070.03717.99
5.5.280.0130.04320.88
5.5.270.0130.04020.66
5.5.260.0100.08020.84
5.5.250.0030.07720.61
5.5.240.0200.05320.13
5.4.450.0570.06319.46
5.4.440.0800.06019.62
5.4.430.0970.06019.59
5.4.420.1230.05719.18
5.4.410.0870.04719.45
5.4.400.1000.07019.13
5.4.390.0700.06318.73
5.4.380.1200.06718.80
5.4.370.0670.04718.75
5.4.360.0630.06718.70
5.4.350.0870.06718.54
5.4.340.1000.05318.57
5.4.320.0870.05718.78
5.4.310.0970.05718.57
5.4.300.0800.08018.78
5.4.290.0670.06318.59
5.4.280.1130.06718.78
5.4.270.1000.07018.83
5.4.260.0870.07018.78
5.4.250.1130.07318.74
5.4.240.1000.06718.78
5.4.230.0900.07018.77
5.4.220.1030.05318.49
5.4.210.1300.06018.69
5.4.200.1000.05716.59
5.4.190.0970.05318.48
5.4.180.0900.05718.76
5.4.170.0700.06318.50
5.4.160.0830.06018.67
5.4.150.1030.06318.70
5.4.140.0930.06716.23
5.4.130.1030.04716.30
5.4.120.1170.05716.44
5.4.110.1000.06316.29
5.4.100.1070.05716.35
5.4.90.0830.05716.30
5.4.80.0730.07016.27
5.4.70.0930.05716.34
5.4.60.1000.04716.26
5.4.50.1170.05716.32
5.4.40.0830.05316.13
5.4.30.0830.04716.23
5.4.20.0870.06316.22
5.4.10.0900.06016.41
5.4.00.1000.06315.66
5.3.290.1170.06714.87
5.3.280.0800.05314.72
5.3.270.1130.05314.83
5.3.260.1100.06714.66
5.3.250.0870.05714.75
5.3.240.0930.06714.64
5.3.230.0900.06314.82
5.3.220.1000.04714.57
5.3.210.0930.05014.62
5.3.200.1370.05714.61
5.3.190.1030.07014.73
5.3.180.1000.05314.77
5.3.170.1130.05714.66
5.3.160.0970.05014.73
5.3.150.1100.05314.60
5.3.140.1230.03314.61
5.3.130.0970.05014.57
5.3.120.1100.07714.77
5.3.110.1170.07014.64
5.3.100.0970.04314.07
5.3.90.0630.06714.02
5.3.80.1100.05014.09
5.3.70.0970.05714.24
5.3.60.0900.05014.00
5.3.50.1000.05013.94
5.3.40.0800.06314.16
5.3.30.1030.05713.96
5.3.20.1070.07713.77
5.3.10.1170.06313.80
5.3.00.0730.06313.73
5.2.170.1000.04311.19
5.2.160.0830.04311.26
5.2.150.0800.05011.27
5.2.140.0770.05711.36
5.2.130.0670.03711.14
5.2.120.0870.05011.31
5.2.110.0870.04711.13
5.2.100.0800.05011.21
5.2.90.0870.04011.14
5.2.80.0830.04311.11
5.2.70.0830.05311.14
5.2.60.0700.05011.04
5.2.50.0830.05011.09
5.2.40.0670.04711.20
5.2.30.0600.04310.99
5.2.20.0570.04011.14
5.2.10.0630.05010.88
5.2.00.0670.04710.70
5.1.60.0670.03310.20
5.1.50.0830.04310.18
5.1.40.0670.03310.05
5.1.30.0730.04010.43
5.1.20.0670.05310.39
5.1.10.0730.04710.26
5.1.00.0630.03310.19
5.0.50.0400.0208.59
5.0.40.0330.0238.54
5.0.30.0330.0578.38
5.0.20.0500.0278.34
5.0.10.0370.0278.37
5.0.00.0330.0478.29
4.4.90.0330.0235.90
4.4.80.0370.0175.91
4.4.70.0270.0235.91
4.4.60.0270.0235.88
4.4.50.0230.0275.95
4.4.40.0330.0335.96
4.4.30.0300.0235.90
4.4.20.0230.0275.96
4.4.10.0330.0205.98
4.4.00.0270.0375.98
4.3.110.0330.0175.93
4.3.100.0370.0175.94
4.3.90.0330.0275.86
4.3.80.0230.0405.89
4.3.70.0370.0175.86
4.3.60.0300.0235.88
4.3.50.0230.0275.84
4.3.40.0370.0335.81
4.3.30.0130.0335.29
4.3.20.0170.0305.29
4.3.10.0170.0305.29
4.3.00.0130.01014.57

preferences:
36.16 ms | 401 KiB | 5 Q