3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = "2/7/2019"; echo (date("Ymd", strtotime($date))) . "\n"; $date = new DateTime($date); echo $date->format('Y-m-d H:i:sP') . "\n"; $currTime = new DateTime(); $sendReminder=$date->diff($currTime); echo $sendReminder->format('Y-m-d H:i:sP') . "\n"; var_dump($sendReminder->invert);

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)
8.3.60.0130.01016.63
8.3.50.0170.00517.48
8.3.40.0150.00018.82
8.3.30.0110.00718.83
8.3.20.0050.00318.77
8.3.10.0040.00420.79
8.3.00.0050.00317.75
8.2.180.0100.00716.63
8.2.170.0120.00622.96
8.2.160.0100.00622.08
8.2.150.0040.01524.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00419.89
8.2.110.0000.01021.12
8.2.100.0060.00617.84
8.2.90.0000.01019.36
8.2.80.0080.00018.05
8.2.70.0040.00417.88
8.2.60.0060.00318.05
8.2.50.0040.00418.07
8.2.40.0050.00218.28
8.2.30.0000.00718.14
8.2.20.0040.00417.91
8.2.10.0060.00318.00
8.2.00.0040.00417.94
8.1.280.0100.01025.92
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00620.83
8.1.230.0110.00020.87
8.1.220.0050.00317.79
8.1.210.0060.00318.88
8.1.200.0040.00417.38
8.1.190.0050.00317.53
8.1.180.0060.00318.10
8.1.170.0030.00518.71
8.1.160.0000.00719.04
8.1.150.0050.00318.89
8.1.140.0000.00817.67
8.1.130.0070.00017.91
8.1.120.0050.00217.63
8.1.110.0030.00617.56
8.1.100.0040.00417.67
8.1.90.0000.00717.68
8.1.80.0000.00717.69
8.1.70.0000.00717.66
8.1.60.0030.00517.61
8.1.50.0000.00717.56
8.1.40.0080.00017.68
8.1.30.0000.00817.76
8.1.20.0060.00317.79
8.1.10.0040.00417.70
8.1.00.0040.00417.64
8.0.300.0050.00319.85
8.0.290.0070.00016.99
8.0.280.0000.00718.40
8.0.270.0070.00017.33
8.0.260.0000.00718.79
8.0.250.0000.00717.13
8.0.240.0040.00517.07
8.0.230.0030.00317.16
8.0.220.0000.00817.01
8.0.210.0000.00716.96
8.0.200.0060.00017.14
8.0.190.0000.00817.13
8.0.180.0030.00517.03
8.0.170.0060.00317.04
8.0.160.0000.00716.97
8.0.150.0030.00616.94
8.0.140.0040.00417.06
8.0.130.0030.00313.55
8.0.120.0060.00316.98
8.0.110.0050.00216.98
8.0.100.0070.00017.01
8.0.90.0000.00817.07
8.0.80.0100.00417.10
8.0.70.0040.00417.08
8.0.60.0000.00816.88
8.0.50.0050.00216.86
8.0.30.0080.01217.08
8.0.20.0150.00517.34
8.0.10.0000.00717.09
8.0.00.0130.01017.02
7.4.330.0050.00014.91
7.4.320.0000.00616.63
7.4.300.0030.00316.57
7.4.290.0070.00016.59
7.4.280.0030.00616.67
7.4.270.0050.00316.61
7.4.260.0030.00313.29
7.4.250.0100.00016.67
7.4.240.0040.00416.45
7.4.230.0080.00016.70
7.4.220.0060.01216.59
7.4.210.0060.01016.65
7.4.200.0070.00016.75
7.4.190.0000.00716.71
7.4.160.0120.00416.58
7.4.150.0180.00017.07
7.4.140.0070.01017.23
7.4.130.0140.00716.58
7.4.120.0130.00316.59
7.4.110.0140.00416.91
7.4.100.0100.00716.61
7.4.90.0100.01316.46
7.4.80.0120.00818.80
7.4.70.0100.01016.80
7.4.60.0030.01316.66
7.4.50.0000.00816.30
7.4.40.0090.00622.27
7.4.30.0120.00616.41
7.4.00.0030.01015.32
7.3.330.0060.00013.09
7.3.320.0030.00313.18
7.3.310.0040.00416.19
7.3.300.0030.00316.32
7.3.290.0070.00716.39
7.3.280.0080.01216.32
7.3.270.0130.00317.07
7.3.260.0210.00318.24
7.3.250.0110.00616.43
7.3.240.0060.01016.50
7.3.230.0060.00916.44
7.3.210.0060.01016.51
7.3.200.0100.01019.39
7.3.190.0110.00616.63
7.3.180.0170.00016.39
7.3.170.0060.01016.60
7.3.160.0160.00016.35
7.3.120.0070.00715.14
7.2.330.0100.01016.95
7.2.320.0060.01216.43
7.2.310.0050.01316.97
7.2.300.0090.00916.64
7.2.290.0030.01516.63
7.2.00.0070.01119.58
7.1.100.0000.01218.00
7.1.70.0070.01117.04
7.1.60.0070.01719.40
7.1.50.0060.01517.23
7.1.00.0030.06722.37
7.0.200.0040.00416.93
7.0.140.0000.07321.92
7.0.80.0230.05719.96
7.0.70.0170.05720.13
7.0.60.0170.06720.07
7.0.50.0100.04320.33
7.0.40.0070.08320.11
7.0.30.0070.08019.99
7.0.20.0100.06720.04
7.0.10.0070.05720.04
7.0.00.0070.08020.05
5.6.280.0170.05721.14
5.6.230.0130.04020.57
5.6.220.0100.05720.62
5.6.210.0070.08020.62
5.6.200.0100.05021.08
5.6.190.0070.06721.00
5.6.180.0030.06721.17
5.6.170.0170.07021.06
5.6.160.0070.08021.08
5.6.150.0100.07721.07
5.6.140.0170.04721.03
5.6.130.0230.06721.17
5.6.120.0070.07721.03
5.6.110.0100.07021.07
5.6.100.0070.04721.05
5.6.90.0100.08320.89
5.6.80.0100.08020.46
5.6.70.0070.07720.31
5.6.60.0030.05720.32
5.6.50.0070.07020.46
5.6.40.0030.06720.38
5.6.30.0000.08020.48
5.6.20.0100.07320.42
5.6.10.0100.07320.31
5.6.00.0100.06320.29
5.5.370.0000.08720.32
5.5.360.0100.08020.38
5.5.350.0130.07020.37
5.5.340.0070.08320.90
5.5.330.0130.07320.93
5.5.320.0070.08720.82
5.5.310.0070.06020.88
5.5.300.0170.07020.86
5.5.290.0130.08320.82
5.5.280.0130.08020.77
5.5.270.0070.06320.91
5.5.260.0100.07720.88
5.5.250.0070.08320.58
5.5.240.0030.07720.29
5.5.230.0130.06320.27
5.5.220.0000.07720.25
5.5.210.0070.08320.29
5.5.200.0070.08020.27
5.5.190.0130.05320.11
5.5.180.0100.07720.23
5.5.160.0100.05320.17
5.5.150.0070.08020.24
5.5.140.0030.08320.18
5.5.130.0030.08320.24
5.5.120.0070.05020.21
5.5.110.0070.08020.23
5.5.100.0070.07320.13
5.5.90.0130.05720.15
5.5.80.0030.08020.06
5.5.70.0100.07720.05
5.5.60.0030.06720.08
5.5.50.0070.03719.96
5.5.40.0030.05019.94
5.5.30.0000.05020.02
5.5.20.0030.04319.93
5.5.10.0070.06720.07
5.5.00.0070.03720.03
5.4.450.0130.07719.37
5.4.440.0100.08319.27
5.4.430.0000.05019.34
5.4.420.0100.05319.30
5.4.410.0130.07019.14
5.4.400.0170.06318.79
5.4.390.0130.07319.03
5.4.380.0070.07319.03
5.4.370.0070.06318.90
5.4.360.0130.07019.05
5.4.350.0100.07019.10
5.4.340.0070.04319.03
5.4.320.0130.07719.04
5.4.310.0070.08319.06
5.4.300.0170.07318.82
5.4.290.0030.08319.12
5.4.280.0070.07319.13
5.4.270.0170.06718.81
5.4.260.0100.06719.03
5.4.250.0030.05719.06
5.4.240.0070.06319.07
5.4.230.0030.08018.96
5.4.220.0070.06719.06
5.4.210.0170.07019.06
5.4.200.0070.03718.89
5.4.190.0030.03719.05
5.4.180.0100.03319.10
5.4.170.0100.04318.89
5.4.160.0030.04019.00
5.4.150.0000.04019.00
5.4.140.0170.02716.39
5.4.130.0070.03716.11
5.4.120.0030.03016.40
5.4.110.0070.03316.36
5.4.100.0070.03016.36
5.4.90.0070.03716.47
5.4.80.0000.06716.38
5.4.70.0000.03716.37
5.4.60.0000.03316.28
5.4.50.0030.05316.21
5.4.40.0100.02716.37
5.4.30.0000.05316.27
5.4.20.0100.03016.18
5.4.10.0030.03316.35
5.4.00.0100.04015.51
5.3.290.0100.07314.66
5.3.280.0100.06714.45
5.3.270.0000.05014.59
5.3.260.0030.03714.44
5.3.250.0030.04314.58
5.3.240.0100.03714.56
5.3.230.0030.04314.46
5.3.220.0100.04714.40
5.3.210.0100.05014.57
5.3.200.0070.07314.51
5.3.190.0130.04714.55
5.3.180.0030.04014.55
5.3.170.0000.04314.40
5.3.160.0030.04014.54
5.3.150.0070.07014.42
5.3.140.0000.03314.41
5.3.130.0070.03314.40
5.3.120.0030.05314.52
5.3.110.0030.03714.48
5.3.100.0030.03713.85
5.3.90.0070.03314.02
5.3.80.0100.03013.97
5.3.70.0000.04314.00
5.3.60.0000.03313.96
5.3.50.0000.04013.93
5.3.40.0070.03713.90
5.3.30.0030.03313.67
5.3.20.0030.03713.65
5.3.10.0030.03013.64
5.3.00.0100.03013.41
5.2.170.0030.03011.21
5.2.160.0000.03011.14
5.2.150.0100.02310.96
5.2.140.0000.03011.19
5.2.130.0000.03011.08
5.2.120.0000.02711.14
5.2.110.0000.02711.10
5.2.100.0030.02311.02
5.2.90.0100.02311.17
5.2.80.0000.04011.04
5.2.70.0000.03011.11
5.2.60.0000.03011.10
5.2.50.0000.03011.06
5.2.40.0000.03710.95
5.2.30.0030.02711.00
5.2.20.0070.02311.03
5.2.10.0100.02310.75
5.2.00.0000.03310.75
5.1.60.0030.02310.04
5.1.50.0030.02310.05
5.1.40.0000.02710.01
5.1.30.0070.02310.26
5.1.20.0000.02710.41
5.1.10.0030.02310.13
5.1.00.0000.03310.09
5.0.50.0000.0208.54
5.0.40.0000.0208.44
5.0.30.0030.0508.30
5.0.20.0000.0278.18
5.0.10.0030.0438.25
5.0.00.0030.0408.24
4.4.90.0000.0337.93
4.4.80.0000.0237.93
4.4.70.0000.0177.93
4.4.60.0000.0137.93
4.4.50.0000.0177.93
4.4.40.0030.0207.93
4.4.30.0030.0137.93
4.4.20.0000.0177.93
4.4.10.0030.0137.93
4.4.00.0030.0237.93
4.3.110.0030.0177.93
4.3.100.0000.0307.93
4.3.90.0000.0277.93
4.3.80.0000.0507.93
4.3.70.0000.0237.93
4.3.60.0100.0277.93
4.3.50.0030.0277.93
4.3.40.0030.0237.93
4.3.30.0030.0177.93
4.3.20.0030.0307.93
4.3.10.0000.0237.93
4.3.00.0000.0177.93

preferences:
42.57 ms | 401 KiB | 5 Q