3v4l.org

run code in 300+ PHP versions simultaneously
<?php $da='2014-04-26'; $date1= date('2014-04-26', strtotime("-8 days")); echo $date1 ?>

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)
8.3.40.0110.00418.96
8.3.30.0070.00719.15
8.3.20.0040.00420.29
8.3.10.0050.00322.13
8.3.00.0050.00322.21
8.2.170.0120.00922.96
8.2.160.0110.00421.04
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00317.63
8.2.110.0000.00922.31
8.2.100.0000.01118.03
8.2.90.0040.00419.36
8.2.80.0030.00517.97
8.2.70.0050.00317.75
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0000.00818.21
8.2.30.0040.00418.05
8.2.20.0000.00717.90
8.2.10.0030.00518.05
8.2.00.0050.00317.86
8.1.270.0060.00322.27
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0000.00923.99
8.1.230.0030.00719.28
8.1.220.0030.00517.77
8.1.210.0000.00818.77
8.1.200.0030.00617.50
8.1.190.0040.00417.52
8.1.180.0060.00318.10
8.1.170.0080.00018.60
8.1.160.0050.00321.88
8.1.150.0000.00718.82
8.1.140.0000.00717.55
8.1.130.0030.00317.94
8.1.120.0030.00517.56
8.1.110.0080.00017.63
8.1.100.0030.00317.63
8.1.90.0000.00717.48
8.1.80.0000.00717.63
8.1.70.0030.00317.60
8.1.60.0080.00017.62
8.1.50.0040.00417.52
8.1.40.0040.00417.64
8.1.30.0070.00017.77
8.1.20.0030.00517.71
8.1.10.0040.00417.65
8.1.00.0040.00417.71
8.0.300.0030.00318.77
8.0.290.0050.00217.28
8.0.280.0040.00418.57
8.0.270.0040.00417.41
8.0.260.0060.00017.03
8.0.250.0000.00717.09
8.0.240.0030.00617.05
8.0.230.0000.00817.17
8.0.220.0030.00317.08
8.0.210.0000.00717.05
8.0.200.0030.00317.04
8.0.190.0040.00417.10
8.0.180.0030.00317.03
8.0.170.0000.00717.09
8.0.160.0040.00417.07
8.0.150.0070.00017.02
8.0.140.0050.00217.03
8.0.130.0000.00513.39
8.0.120.0040.00417.05
8.0.110.0080.00017.00
8.0.100.0070.00016.95
8.0.90.0000.00817.04
8.0.80.0040.01117.12
8.0.70.0020.00516.95
8.0.60.0040.00416.93
8.0.50.0000.00716.97
8.0.30.0140.00917.12
8.0.20.0110.00817.43
8.0.10.0040.00417.14
8.0.00.0130.00717.00
7.4.330.0050.00015.02
7.4.320.0000.00616.80
7.4.300.0000.00616.57
7.4.290.0030.00516.53
7.4.280.0030.00316.72
7.4.270.0000.00816.50
7.4.260.0060.00616.71
7.4.250.0000.00816.70
7.4.240.0020.00516.65
7.4.230.0030.00316.83
7.4.220.0090.00916.76
7.4.210.0050.01216.73
7.4.200.0030.00316.61
7.4.190.0030.00316.82
7.4.160.0130.00316.50
7.4.150.0080.00917.40
7.4.140.0100.00717.86
7.4.130.0100.00816.70
7.4.120.0100.00616.77
7.4.110.0110.00716.89
7.4.100.0030.01316.53
7.4.90.0040.01416.45
7.4.80.0150.00619.39
7.4.70.0030.01316.72
7.4.60.0140.00316.52
7.4.50.0050.00316.45
7.4.40.0040.01522.77
7.4.30.0160.00316.69
7.4.00.0050.00914.99
7.3.330.0030.00313.27
7.3.320.0030.00213.17
7.3.310.0060.00316.45
7.3.300.0000.00616.43
7.3.290.0060.01016.38
7.3.280.0090.00816.43
7.3.270.0090.01017.40
7.3.260.0100.01116.38
7.3.250.0120.00916.50
7.3.240.0100.00716.58
7.3.230.0100.00716.47
7.3.210.0030.01416.78
7.3.200.0100.00619.39
7.3.190.0150.00616.54
7.3.180.0070.00716.51
7.3.170.0120.00316.77
7.3.160.0070.01016.32
7.3.120.0110.00515.01
7.3.110.0120.00615.04
7.3.100.0100.00314.88
7.3.90.0080.00014.80
7.3.80.0030.01015.00
7.3.70.0070.00714.95
7.3.60.0060.00615.07
7.3.50.0030.01014.95
7.3.40.0070.00714.88
7.3.30.0120.00414.80
7.3.20.0000.01116.77
7.3.10.0090.00316.64
7.3.00.0000.01316.81
7.2.330.0100.00716.68
7.2.320.0090.01416.76
7.2.310.0120.01216.88
7.2.300.0070.01116.97
7.2.290.0070.01416.99
7.2.250.0130.00615.20
7.2.240.0130.00715.14
7.2.230.0030.01014.98
7.2.220.0030.00615.12
7.2.210.0080.00815.09
7.2.200.0000.01115.34
7.2.190.0040.00715.06
7.2.180.0070.00314.78
7.2.170.0100.00714.89
7.2.60.0060.00917.12
7.2.00.0080.00419.39
7.1.330.0030.01015.74
7.1.320.0070.00015.98
7.1.310.0030.01015.88
7.1.300.0090.00015.86
7.1.290.0090.00316.10
7.1.280.0070.00715.98
7.1.270.0000.01516.00
7.1.260.0070.00315.98
7.1.200.0090.00315.65
7.1.100.0040.00718.26
7.1.70.0000.00817.21
7.1.60.0090.01519.82
7.1.50.0070.00717.14
7.1.00.0070.07322.31
7.0.200.0030.00616.91
7.0.140.0030.07321.95
7.0.90.0600.07020.05
7.0.80.0430.07719.90
7.0.70.0570.08019.94
7.0.60.0430.04319.95
7.0.50.0500.08020.21
7.0.40.0100.08720.18
7.0.30.0030.05020.09
7.0.20.0200.07320.04
7.0.10.0070.07720.06
7.0.00.0070.06720.04
5.6.280.0070.07020.98
5.6.240.0070.07020.56
5.6.230.0130.06720.72
5.6.220.0030.06320.61
5.6.210.0070.04320.60
5.6.200.0070.08321.10
5.6.190.0030.08321.02
5.6.180.0100.08321.02
5.6.170.0170.07721.01
5.6.160.0000.05320.95
5.6.150.0070.04320.96
5.6.140.0070.05021.10
5.6.130.0070.08320.95
5.6.120.0000.08021.02
5.6.110.0130.06721.03
5.6.100.0100.07721.16
5.6.90.0170.06320.90
5.6.80.0130.03320.48
5.6.70.0100.07020.43
5.6.60.0100.08320.41
5.6.50.0130.05320.46
5.6.40.0100.08020.28
5.6.30.0070.07020.30
5.6.20.0070.07720.30
5.6.10.0070.07320.39
5.6.00.0130.07320.44
5.5.380.0130.06720.45
5.5.370.0030.07720.43
5.5.360.0230.06720.35
5.5.350.0100.07720.39
5.5.340.0070.04720.90
5.5.330.0100.06720.85
5.5.320.0070.05320.91
5.5.310.0030.07720.79
5.5.300.0100.03720.78
5.5.290.0030.08020.85
5.5.280.0100.09320.63
5.5.270.0030.08720.82
5.5.260.0130.06320.88
5.5.250.0070.07720.45
5.5.240.0070.08320.13
5.5.230.0130.07720.13
5.5.220.0030.08720.17
5.5.210.0130.06720.28
5.5.200.0100.04020.12
5.5.190.0130.07720.19
5.5.180.0100.05320.25
5.5.160.0100.03720.15
5.5.150.0130.07320.13
5.5.140.0000.07319.98
5.5.130.0130.03720.08
5.5.120.0000.05320.16
5.5.110.0200.06320.26
5.5.100.0070.04720.16
5.5.90.0070.08020.15
5.5.80.0070.08320.15
5.5.70.0100.05019.95
5.5.60.0070.05719.95
5.5.50.0100.07319.99
5.5.40.0130.03720.14
5.5.30.0100.07020.12
5.5.20.0100.06320.02
5.5.10.0130.06019.96
5.5.00.0170.05020.05
5.4.450.0070.06319.38
5.4.440.0070.07319.27
5.4.430.0130.07319.27
5.4.420.0030.07719.45
5.4.410.0100.06719.17
5.4.400.0030.07319.25
5.4.390.0200.06719.10
5.4.380.0000.08319.13
5.4.370.0100.07318.81
5.4.360.0070.07719.11
5.4.350.0000.04318.94
5.4.340.0070.08318.95
5.4.320.0000.04319.23
5.4.310.0070.06018.81
5.4.300.0000.04319.13
5.4.290.0000.04719.12
5.4.280.0000.08318.80
5.4.270.0030.03718.94
5.4.260.0070.05319.09
5.4.250.0130.07319.02
5.4.240.0200.06319.14
5.4.230.0100.07318.83
5.4.220.0070.07719.24
5.4.210.0170.06719.05
5.4.200.0100.06719.02
5.4.190.0130.04018.89
5.4.180.0100.06019.03
5.4.170.0200.06318.96
5.4.160.0030.07019.02
5.4.150.0070.07719.06
5.4.140.0100.03316.42
5.4.130.0070.06716.33
5.4.120.0100.04016.34
5.4.110.0100.07016.39
5.4.100.0030.06016.29
5.4.90.0000.05016.48
5.4.80.0030.04716.34
5.4.70.0100.06316.48
5.4.60.0070.04316.23
5.4.50.0030.07316.27
5.4.40.0000.10016.29
5.4.30.0070.08016.23
5.4.20.0000.04316.39
5.4.10.0100.07016.30
5.4.00.0030.07015.73
5.3.290.0070.08014.62
5.3.280.0130.06014.42
5.3.270.0030.08014.60
5.3.260.0100.05314.46
5.3.250.0030.07314.55
5.3.240.0030.04014.46
5.3.230.0100.07314.58
5.3.220.0030.06714.54
5.3.210.0070.06314.52
5.3.200.0000.05314.43
5.3.190.0030.04714.41
5.3.180.0070.07014.54
5.3.170.0070.06314.55
5.3.160.0030.05714.52
5.3.150.0000.05314.49
5.3.140.0070.07014.53
5.3.130.0070.07314.45
5.3.120.0000.06314.48
5.3.110.0070.07314.49
5.3.100.0100.05313.89
5.3.90.0100.06013.93
5.3.80.0100.04713.77
5.3.70.0000.06313.87
5.3.60.0030.04013.75
5.3.50.0070.04013.70
5.3.40.0000.08013.94
5.3.30.0000.06313.76
5.3.20.0000.07313.54
5.3.10.0000.08013.60
5.3.00.0070.06713.62
5.2.170.0030.06711.06
5.2.160.0030.06311.19
5.2.150.0070.06311.21
5.2.140.0030.03011.09
5.2.130.0000.03311.05
5.2.120.0030.05710.89
5.2.110.0030.05011.12
5.2.100.0030.04011.05
5.2.90.0000.05711.13
5.2.80.0030.06011.11
5.2.70.0030.05010.91
5.2.60.0100.06310.89
5.2.50.0100.04310.88
5.2.40.0000.04711.04
5.2.30.0030.06310.81
5.2.20.0000.04311.00
5.2.10.0100.05310.88
5.2.00.0130.05310.65
5.1.60.0030.04010.38
5.1.50.0000.05010.38
5.1.40.0030.03710.38
5.1.30.0030.03310.38
5.1.20.0070.05310.38
5.1.10.0070.04310.38
5.1.00.0030.03710.38
5.0.50.0030.04310.38
5.0.40.0030.04010.38
5.0.30.0070.05010.38
5.0.20.0000.03310.38
5.0.10.0070.04010.38
5.0.00.0000.06710.38
4.4.90.0070.01710.38
4.4.80.0000.03710.38
4.4.70.0000.02310.38
4.4.60.0000.03710.38
4.4.50.0030.03710.38
4.4.40.0030.05310.38
4.4.30.0000.01710.38
4.4.20.0030.03310.38
4.4.10.0000.03710.38
4.4.00.0030.05310.38
4.3.110.0070.02710.38
4.3.100.0000.02310.38
4.3.90.0030.03310.38
4.3.80.0030.04710.38
4.3.70.0000.02310.38
4.3.60.0000.03710.38
4.3.50.0070.03310.38
4.3.40.0000.05310.38
4.3.30.0070.03310.38
4.3.20.0030.03710.38
4.3.10.0000.03710.38
4.3.00.0000.03310.38

preferences:
47.76 ms | 400 KiB | 5 Q