3v4l.org

run code in 300+ PHP versions simultaneously
<?php $endDate = strtotime('2015-03-30 11:59:59'); $endDate = $endDate % 1800; $endDate = date('Y-m-d H:i:s', $endDate); $startDate = date('Y-m-d H:i:s', strtotime($endDate . " - 1800 seconds")); echo $startDate; echo $endDate;

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)
8.3.60.0120.00918.55
8.3.50.0120.00922.05
8.3.40.0120.00618.93
8.3.30.0100.00719.11
8.3.20.0000.00820.02
8.3.10.0040.00421.76
8.3.00.0070.00019.18
8.2.180.0100.00718.65
8.2.170.0000.01522.96
8.2.160.0080.00622.14
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0040.00419.89
8.2.110.0050.00519.24
8.2.100.0000.01218.09
8.2.90.0050.00319.17
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0040.00817.89
8.2.50.0030.00718.07
8.2.40.0030.00518.16
8.2.30.0040.00418.12
8.2.20.0070.00017.93
8.2.10.0000.00818.18
8.2.00.0040.00417.91
8.1.280.0100.01025.92
8.1.270.0060.00319.14
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.14
8.1.230.0070.00319.17
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0000.00917.61
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0080.00018.71
8.1.160.0000.00721.92
8.1.150.0070.00019.01
8.1.140.0050.00317.55
8.1.130.0030.00317.94
8.1.120.0040.00417.66
8.1.110.0000.00717.66
8.1.100.0040.00417.62
8.1.90.0000.00717.46
8.1.80.0040.00417.53
8.1.70.0050.00217.67
8.1.60.0050.00517.60
8.1.50.0030.00617.68
8.1.40.0000.00917.65
8.1.30.0060.00617.71
8.1.20.0070.00017.79
8.1.10.0000.00717.64
8.1.00.0030.00617.69
8.0.300.0000.00819.02
8.0.290.0000.00716.88
8.0.280.0030.00318.49
8.0.270.0040.00417.41
8.0.260.0000.00817.39
8.0.250.0040.00417.23
8.0.240.0030.00317.11
8.0.230.0070.00017.10
8.0.220.0020.00517.02
8.0.210.0080.00017.08
8.0.200.0030.00317.25
8.0.190.0040.00417.23
8.0.180.0000.00817.14
8.0.170.0030.00517.17
8.0.160.0030.00517.05
8.0.150.0000.00817.18
8.0.140.0000.00717.04
8.0.130.0000.00513.48
8.0.120.0030.00517.07
8.0.110.0050.00317.16
8.0.100.0050.00217.10
8.0.90.0000.00817.21
8.0.80.0100.00717.08
8.0.70.0000.00717.13
8.0.60.0000.00717.01
8.0.50.0030.00517.09
8.0.30.0150.00817.27
8.0.20.0100.01017.41
8.0.10.0000.00817.14
8.0.00.0110.00916.89
7.4.330.0020.00215.03
7.4.320.0060.00016.73
7.4.300.0000.00616.66
7.4.290.0030.00316.64
7.4.280.0040.00416.61
7.4.270.0040.00416.65
7.4.260.0070.00016.74
7.4.250.0070.00016.61
7.4.240.0030.00316.77
7.4.230.0030.00316.72
7.4.220.0070.01016.82
7.4.210.0030.01116.67
7.4.200.0030.00316.84
7.4.160.0060.00917.00
7.4.150.0070.01317.40
7.4.140.0070.01417.86
7.4.130.0120.01016.68
7.4.120.0110.00816.89
7.4.110.0110.00816.70
7.4.100.0110.00816.82
7.4.90.0110.01416.61
7.4.80.0050.01119.39
7.4.70.0030.01516.88
7.4.60.0070.01016.75
7.4.50.0080.00016.85
7.4.40.0120.00416.71
7.4.30.0130.00916.76
7.4.00.0030.00915.13
7.3.330.0000.00613.19
7.3.320.0000.00513.15
7.3.310.0070.00016.34
7.3.300.0070.00016.41
7.3.290.0070.00716.45
7.3.280.0040.01216.38
7.3.270.0080.00817.40
7.3.260.0070.01116.67
7.3.250.0090.00916.59
7.3.240.0100.00716.68
7.3.230.0090.00916.46
7.3.210.0070.01016.39
7.3.200.0120.00919.39
7.3.190.0060.00916.65
7.3.180.0030.01316.64
7.3.170.0110.00716.65
7.3.160.0090.00616.53
7.2.330.0100.01016.89
7.2.320.0100.01316.76
7.2.310.0130.00316.79
7.2.300.0170.00016.76
7.2.290.0070.01116.66
7.2.00.0000.01419.50
7.1.100.0070.00318.23
7.1.70.0000.00817.50
7.1.60.0090.01519.46
7.1.50.0190.01635.14
7.1.00.0100.07022.33
7.0.200.0060.00316.90
7.0.140.0000.03721.94
7.0.100.0170.06019.95
7.0.90.0200.02319.91
7.0.80.0070.04019.98
7.0.70.0030.04319.94
7.0.60.0030.04019.98
7.0.50.0070.08020.34
7.0.40.0100.03320.18
7.0.30.0030.03719.93
7.0.20.0130.03020.07
7.0.10.0030.04020.08
7.0.00.0070.04320.10
5.6.280.0000.08021.14
5.6.250.0130.03720.61
5.6.240.0100.03720.66
5.6.230.0070.03720.65
5.6.220.0000.04720.64
5.6.210.0130.03720.75
5.6.200.0130.07320.93
5.6.190.0100.03321.02
5.6.180.0030.05721.02
5.6.170.0070.04321.03
5.6.160.0000.04721.02
5.6.150.0030.04321.16
5.6.140.0100.04721.07
5.6.130.0000.04721.16
5.6.120.0030.04721.01
5.6.110.0030.04321.00
5.6.100.0030.04320.93
5.6.90.0100.04020.91
5.6.80.0000.04320.41
5.6.70.0030.03720.38
5.6.60.0100.04720.50
5.6.50.0030.06020.39
5.6.40.0130.07720.43
5.6.30.0200.06320.30
5.6.20.0070.08320.39
5.6.10.0070.06320.32
5.6.00.0200.03320.45
5.5.380.0070.03720.49
5.5.370.0070.03720.34
5.5.360.0100.03320.39
5.5.350.0070.05320.43
5.5.340.0030.05020.88
5.5.330.0070.06020.89
5.5.320.0030.04320.79
5.5.310.0030.04320.89
5.5.300.0000.04320.88
5.5.290.0070.03320.75
5.5.280.0030.03320.73
5.5.270.0100.02720.76
5.5.260.0000.03720.89
5.5.250.0100.03720.70
5.5.240.0030.04020.24
5.5.230.0030.03320.25
5.5.220.0030.05020.16
5.5.210.0070.06020.14
5.5.200.0170.06720.09
5.5.190.0030.08020.26
5.5.180.0100.04320.21
5.5.160.0100.05020.26
5.5.150.0130.03020.28
5.5.140.0170.06020.17
5.5.130.0070.04020.16
5.5.120.0030.08319.98
5.5.110.0070.07720.06
5.5.100.0100.07320.07
5.5.90.0130.07319.94
5.5.80.0100.07720.06
5.5.70.0100.07320.13
5.5.60.0100.06019.99
5.5.50.0070.04720.13
5.5.40.0030.05020.04
5.5.30.0100.07320.04
5.5.20.0070.04320.04
5.5.10.0070.07720.12
5.5.00.0070.03720.07
5.4.450.0070.05319.38
5.4.440.0000.04319.39
5.4.430.0000.03719.42
5.4.420.0130.06319.39
5.4.410.0070.03319.29
5.4.400.0070.03018.80
5.4.390.0070.04319.12
5.4.380.0000.03319.11
5.4.370.0030.08019.00
5.4.360.0000.05718.94
5.4.350.0100.04719.03
5.4.340.0100.04019.04
5.4.320.0130.06019.05
5.4.310.0000.04019.09
5.4.300.0170.05719.02
5.4.290.0130.07319.11
5.4.280.0070.03718.78
5.4.270.0000.08018.81
5.4.260.0100.07318.78
5.4.250.0130.07018.99
5.4.240.0030.07019.02
5.4.230.0030.04718.94
5.4.220.0030.08019.02
5.4.210.0070.07318.96
5.4.200.0130.03018.96
5.4.190.0030.07719.02
5.4.180.0100.04018.77
5.4.170.0030.08018.89
5.4.160.0170.07319.07
5.4.150.0130.05719.00
5.4.140.0030.05316.42
5.4.130.0030.05716.11
5.4.120.0070.07316.17
5.4.110.0170.06016.41
5.4.100.0100.07016.46
5.4.90.0100.07316.47
5.4.80.0070.07016.38
5.4.70.0070.07016.29
5.4.60.0130.04016.41
5.4.50.0030.05016.19
5.4.40.0170.06016.33
5.4.30.0000.07716.20
5.4.20.0030.06716.35
5.4.10.0030.07016.35
5.4.00.0070.07015.90
5.3.290.0030.04014.66
5.3.280.0170.03714.41
5.3.270.0070.04714.56
5.3.260.0000.05714.56
5.3.250.0070.05014.45
5.3.240.0130.06314.45
5.3.230.0070.07714.60
5.3.220.0170.06714.41
5.3.210.0170.06714.47
5.3.200.0100.05014.38
5.3.190.0070.04314.55
5.3.180.0030.08014.55
5.3.170.0030.07314.41
5.3.160.0100.06014.55
5.3.150.0070.07314.55
5.3.140.0100.06314.54
5.3.130.0030.04714.50
5.3.120.0070.04314.41
5.3.110.0100.06714.41
5.3.100.0130.06314.01
5.3.90.0000.07714.02
5.3.80.0070.06313.96
5.3.70.0070.03713.88
5.3.60.0100.03713.95
5.3.50.0000.04313.71
5.3.40.0000.08013.71
5.3.30.0170.06313.77
5.3.20.0030.07313.54
5.3.10.0100.06313.64
5.3.00.0100.03313.62
5.2.170.0000.06711.16
5.2.160.0070.05311.14
5.2.150.0070.06011.09
5.2.140.0130.05011.05
5.2.130.0030.06011.11
5.2.120.0070.06011.08
5.2.110.0000.04010.91
5.2.100.0070.04011.12
5.2.90.0030.06711.10
5.2.80.0030.06311.12
5.2.70.0100.06010.95
5.2.60.0030.04311.08
5.2.50.0070.06310.85
5.2.40.0070.05311.04
5.2.30.0030.06310.92
5.2.20.0000.06710.95
5.2.10.0070.05310.73
5.2.00.0070.05710.76
5.1.60.0070.0479.98
5.1.50.0070.0439.97
5.1.40.0070.0439.85
5.1.30.0170.04710.29
5.1.20.0030.04710.27
5.1.10.0030.03710.13
5.1.00.0030.04710.05
5.0.50.0030.0378.37
5.0.40.0000.0478.41
5.0.30.0070.0478.25
5.0.20.0070.0278.03
5.0.10.0030.0408.15
5.0.00.0000.0678.22
4.4.90.0070.0277.07
4.4.80.0030.0377.07
4.4.70.0100.0107.07
4.4.60.0000.0337.07
4.4.50.0030.0337.07
4.4.40.0030.0537.07
4.4.30.0000.0307.07
4.4.20.0030.0337.07
4.4.10.0070.0337.07
4.4.00.0000.0307.07
4.3.110.0030.0377.07
4.3.100.0000.0337.07
4.3.90.0030.0307.07
4.3.80.0070.0377.07
4.3.70.0000.0207.07
4.3.60.0000.0277.07
4.3.50.0000.0177.07
4.3.40.0000.0477.07
4.3.30.0000.0307.07
4.3.20.0000.0277.07
4.3.10.0000.0337.07
4.3.00.0000.0337.07

preferences:
62.75 ms | 401 KiB | 5 Q