3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("0000-00-00 00:00:00" > "2014-09-16 16:49:52"); echo "<br />"; echo strtotime("2014-12-04 04:51:00 + 3 week");

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)
8.3.40.0150.00319.02
8.3.30.0030.01019.09
8.3.20.0040.00420.35
8.3.10.0060.00323.46
8.3.00.0040.00419.50
8.2.170.0100.01022.96
8.2.160.0090.00620.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00021.04
8.2.110.0090.00020.66
8.2.100.0090.00318.22
8.2.90.0060.00319.22
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0000.00817.79
8.2.50.0060.00318.07
8.2.40.0000.00820.07
8.2.30.0030.00619.78
8.2.20.0000.00817.85
8.2.10.0070.00018.16
8.2.00.0040.00417.85
8.1.270.0040.00424.09
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00622.23
8.1.230.0000.01119.16
8.1.220.0060.00317.91
8.1.210.0050.00318.77
8.1.200.0000.00917.25
8.1.190.0090.00017.36
8.1.180.0050.00318.10
8.1.170.0060.00318.78
8.1.160.0000.00821.93
8.1.150.0000.00718.77
8.1.140.0040.00417.45
8.1.130.0050.00317.90
8.1.120.0050.00317.60
8.1.110.0000.00817.59
8.1.100.0040.00417.50
8.1.90.0040.00417.59
8.1.80.0000.00717.60
8.1.70.0000.00717.54
8.1.60.0040.00417.61
8.1.50.0000.00817.55
8.1.40.0060.00317.60
8.1.30.0040.00417.53
8.1.20.0040.00417.73
8.1.10.0040.00417.62
8.1.00.0080.00017.53
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0030.00318.49
8.0.270.0040.00417.34
8.0.260.0000.00617.20
8.0.250.0020.00517.15
8.0.240.0030.00317.03
8.0.230.0030.00517.02
8.0.220.0030.00317.02
8.0.210.0040.00416.99
8.0.200.0000.00617.05
8.0.190.0000.00817.16
8.0.180.0040.00416.98
8.0.170.0050.00217.06
8.0.160.0000.00716.90
8.0.150.0000.00716.80
8.0.140.0100.00016.87
8.0.130.0030.00313.40
8.0.120.0040.00416.95
8.0.110.0000.00716.88
8.0.100.0030.00416.94
8.0.90.0030.00516.95
8.0.80.0100.00717.07
8.0.70.0000.00716.98
8.0.60.0050.00216.98
8.0.50.0040.00417.07
8.0.30.0090.00917.22
8.0.20.0070.01817.40
8.0.10.0000.00716.99
8.0.00.0100.01016.96
7.4.330.0000.00515.08
7.4.320.0070.00016.56
7.4.300.0000.00616.67
7.4.290.0030.00316.64
7.4.280.0030.00516.66
7.4.270.0000.00616.68
7.4.260.0050.00916.54
7.4.250.0000.00816.53
7.4.240.0020.00516.63
7.4.230.0030.00316.70
7.4.220.0190.00016.58
7.4.210.0070.01016.70
7.4.200.0030.00416.52
7.4.160.0110.00416.54
7.4.150.0180.00617.40
7.4.140.0150.00517.86
7.4.130.0140.00416.61
7.4.120.0060.01116.69
7.4.110.0090.00916.66
7.4.100.0120.00616.63
7.4.90.0100.00616.59
7.4.80.0070.01019.39
7.4.70.0140.01016.65
7.4.60.0100.00716.68
7.4.50.0000.00516.70
7.4.40.0140.00316.79
7.4.30.0030.01316.80
7.4.10.0140.00415.16
7.4.00.0010.01515.04
7.3.330.0050.00013.17
7.3.320.0060.00013.23
7.3.310.0070.00016.43
7.3.300.0070.00016.36
7.3.290.0070.01116.32
7.3.280.0120.00316.39
7.3.270.0110.00917.40
7.3.260.0070.01016.45
7.3.250.0060.01516.59
7.3.240.0090.00916.77
7.3.230.0120.00816.50
7.3.210.0030.01316.59
7.3.200.0000.01619.39
7.3.190.0130.00316.42
7.3.180.0090.01116.62
7.3.170.0100.01016.45
7.3.160.0100.00716.78
7.3.130.0060.01215.30
7.3.120.0000.01314.59
7.3.110.0070.01015.18
7.3.100.0070.00415.15
7.3.90.0110.00314.99
7.3.80.0000.00914.86
7.3.70.0110.00414.97
7.3.60.0070.00314.96
7.3.50.0040.00415.00
7.3.40.0030.01214.72
7.3.30.0060.00314.88
7.3.20.0070.00716.80
7.3.10.0060.00316.77
7.3.00.0030.00916.55
7.2.330.0060.01416.91
7.2.320.0090.01216.81
7.2.310.0070.01016.52
7.2.300.0080.00816.63
7.2.290.0000.01516.62
7.2.260.0070.01115.32
7.2.250.0120.00615.10
7.2.240.0060.00915.05
7.2.230.0070.01014.97
7.2.220.0030.01314.80
7.2.210.0080.00415.27
7.2.200.0030.01315.00
7.2.190.0060.00315.21
7.2.180.0040.00714.97
7.2.170.0030.01314.95
7.2.160.0100.00015.04
7.2.150.0070.00717.11
7.2.140.0070.00717.05
7.2.130.0080.00816.93
7.2.120.0000.01517.07
7.2.110.0100.00016.91
7.2.100.0040.01216.85
7.2.90.0080.00817.16
7.2.80.0060.01217.10
7.2.70.0030.01316.96
7.2.60.0070.00716.99
7.2.50.0060.00916.88
7.2.40.0070.01116.71
7.2.30.0060.00917.13
7.2.20.0000.01617.22
7.2.10.0040.00716.95
7.2.00.0020.01218.20
7.1.330.0060.01216.01
7.1.320.0030.00815.86
7.1.310.0090.00915.78
7.1.300.0090.00015.73
7.1.290.0070.00715.78
7.1.280.0080.00415.71
7.1.270.0120.00315.90
7.1.260.0070.00715.86
7.1.250.0030.01315.71
7.1.240.0040.00715.93
7.1.230.0100.00316.03
7.1.220.0030.00715.75
7.1.210.0060.00915.97
7.1.200.0080.00415.92
7.1.190.0060.00915.99
7.1.180.0060.00315.68
7.1.170.0120.00315.70
7.1.160.0100.00715.53
7.1.150.0070.00715.84
7.1.140.0070.00415.99
7.1.130.0090.00615.91
7.1.120.0070.01015.62
7.1.110.0070.00315.91
7.1.100.0080.00617.02
7.1.90.0030.01215.98
7.1.80.0080.00415.98
7.1.70.0040.00616.52
7.1.60.0080.01017.66
7.1.50.0090.00916.40
7.1.40.0030.01015.68
7.1.30.0060.00316.00
7.1.20.0120.00315.72
7.1.10.0000.01315.93
7.1.00.0040.03819.18
7.0.330.0090.00015.53
7.0.320.0070.00715.24
7.0.310.0040.00415.48
7.0.300.0040.01115.53
7.0.290.0000.00915.42
7.0.280.0030.00615.35
7.0.270.0130.00015.57
7.0.260.0030.01015.52
7.0.250.0070.00715.20
7.0.240.0000.01315.49
7.0.230.0090.00315.53
7.0.220.0070.00715.13
7.0.210.0070.00715.53
7.0.200.0000.01215.96
7.0.190.0030.01015.46
7.0.180.0040.00815.59
7.0.170.0070.00715.40
7.0.160.0030.01115.54
7.0.150.0060.00615.23
7.0.140.0020.03918.79
7.0.130.0070.01015.52
7.0.120.0060.01015.60
7.0.110.0110.00315.30
7.0.100.0070.00415.36
7.0.90.0040.01115.25
7.0.80.0060.00815.39
7.0.70.0000.01515.33
7.0.60.0070.02317.60
7.0.50.0030.03716.64
7.0.40.0060.02516.84
7.0.30.0170.01716.91
7.0.20.0230.04016.81
7.0.10.0080.02716.92
7.0.00.0050.03716.80
5.6.400.0100.00314.46
5.6.390.0030.01314.76
5.6.380.0030.00714.35
5.6.370.0070.00714.27
5.6.360.0110.00714.49
5.6.350.0040.00714.14
5.6.340.0070.00714.43
5.6.330.0100.00614.36
5.6.320.0030.01414.40
5.6.310.0110.00314.30
5.6.300.0090.00614.51
5.6.290.0030.00614.14
5.6.280.0030.04317.79
5.6.270.0110.00314.26
5.6.260.0070.00714.13
5.6.250.0100.00314.23
5.6.240.0000.01614.15
5.6.230.0100.00614.34
5.6.220.0090.00014.18
5.6.210.0090.04417.55
5.6.200.0080.03916.27
5.6.190.0090.02817.40
5.6.180.0090.04517.56
5.6.170.0170.04217.38
5.6.160.0040.04217.49
5.6.150.0070.02916.25
5.6.140.0090.03716.33
5.6.130.0070.04816.29
5.6.120.0030.05017.88
5.6.110.0100.04017.74
5.6.100.0090.02317.55
5.6.90.0150.04517.75
5.6.80.0050.02217.50
5.6.70.0030.01014.34
5.6.60.0040.01214.06
5.6.50.0060.00613.99
5.6.40.0120.00614.30
5.6.30.0070.01014.04
5.6.20.0070.00714.38
5.6.10.0040.00414.19
5.6.00.0070.00714.15
5.5.380.0000.01414.02
5.5.370.0050.00514.27
5.5.360.0070.00714.54
5.5.350.0100.04217.21
5.5.340.0030.02216.15
5.5.330.0080.02217.34
5.5.320.0030.04617.46
5.5.310.0160.02717.10
5.5.300.0100.04316.07
5.5.290.0100.04316.25
5.5.280.0080.04517.66
5.5.270.0150.03517.70
5.5.260.0080.02717.60
5.5.250.0050.04517.53
5.5.240.0170.04117.06
5.5.230.0030.00914.54
5.5.220.0100.00314.25
5.5.210.0070.00714.36
5.5.200.0100.00714.40
5.5.190.0100.00714.17
5.5.180.0070.00714.12
5.5.170.0040.01414.43
5.5.160.0040.00414.36
5.5.150.0060.01014.45
5.5.140.0040.00714.18
5.5.130.0110.00414.05
5.5.120.0060.00314.05
5.5.110.0090.00314.14
5.5.100.0030.01314.36
5.5.90.0000.01114.40
5.5.80.0030.00814.25
5.5.70.0060.00914.29
5.5.60.0040.00814.39
5.5.50.0000.01114.16
5.5.40.0030.00714.02
5.5.30.0150.00314.52
5.5.20.0100.00314.11
5.5.10.0070.00314.22
5.5.00.0070.00713.96
5.4.450.0120.02216.04
5.4.440.0410.02216.04
5.4.430.0220.02015.96
5.4.420.0080.02515.88
5.4.410.0650.03015.97
5.4.400.0120.02015.83
5.4.390.0180.01815.79
5.4.380.0200.03615.48
5.4.370.0360.02715.62
5.4.360.0430.03115.58
5.4.350.0170.03915.58
5.4.340.0210.03015.60
5.4.330.0000.01012.50
5.4.320.0050.02312.48
5.4.310.0040.02612.48
5.4.300.0080.02612.48
5.4.290.0070.02012.48
5.4.280.0030.02112.43
5.4.270.0050.01912.42
5.4.260.0050.02112.43
5.4.250.0070.01912.43
5.4.240.0050.02112.42
5.4.230.0050.02712.42
5.4.220.0050.02312.42
5.4.210.0060.02012.42
5.4.200.0060.02312.42
5.4.190.0070.02612.42
5.4.180.0040.02712.42
5.4.170.0030.02312.42
5.4.160.0060.02112.42
5.4.150.0040.01912.42
5.4.140.0040.02312.26
5.4.130.0030.02312.26
5.4.120.0050.02212.23
5.4.110.0070.02112.23
5.4.100.0070.02012.23
5.4.90.0030.02112.23
5.4.80.0040.02312.24
5.4.70.0040.02212.23
5.4.60.0050.02212.23
5.4.50.0020.02412.23
5.4.40.0080.01812.23
5.4.30.0020.02612.22
5.4.20.0050.02312.23
5.4.10.0080.02212.22
5.4.00.0040.02211.97
5.3.290.0050.04412.80
5.3.280.0050.04012.71
5.3.270.0090.04012.72
5.3.260.0040.04512.72
5.3.250.0080.04012.72
5.3.240.0090.03712.72
5.3.230.0120.03312.71
5.3.220.0060.04112.68
5.3.210.0040.04512.68
5.3.200.0060.03912.68
5.3.190.0070.03612.68
5.3.180.0060.03712.67
5.3.170.0050.03712.67
5.3.160.0030.04112.68
5.3.150.0070.03612.67
5.3.140.0070.03712.66
5.3.130.0050.04112.66
5.3.120.0070.04012.66
5.3.110.0050.05312.66
5.3.100.0090.03312.12
5.3.90.0040.03812.09
5.3.80.0050.03712.07
5.3.70.0070.03412.07
5.3.60.0040.03712.06
5.3.50.0050.03512.00
5.3.40.0050.03612.00
5.3.30.0030.03711.94
5.3.20.0080.03211.72
5.3.10.0060.03511.69
5.3.00.0040.03811.68
5.2.170.0020.0339.18
5.2.160.0060.0279.18
5.2.150.0020.0339.18
5.2.140.0050.0299.18
5.2.130.0090.0259.14
5.2.120.0070.0269.14
5.2.110.0050.0289.14
5.2.100.0070.0269.13
5.2.90.0060.0289.13
5.2.80.0070.0279.14
5.2.70.0070.0299.14
5.2.60.0070.0279.09
5.2.50.0040.0309.05
5.2.40.0040.0309.04
5.2.30.0030.0319.01
5.2.20.0050.0289.00
5.2.10.0060.0268.93
5.2.00.0020.0318.79
5.1.60.0050.0228.08
5.1.50.0050.0308.07
5.1.40.0060.0228.05
5.1.30.0010.0298.41
5.1.20.0060.0248.43
5.1.10.0030.0278.13
5.1.00.0050.0258.14
5.0.50.0050.0216.63
5.0.40.0040.0246.49
5.0.30.0030.0326.30
5.0.20.0040.0196.30
5.0.10.0030.0216.27
5.0.00.0050.0286.26
4.4.90.0020.0164.78
4.4.80.0020.0214.75
4.4.70.0020.0174.76
4.4.60.0040.0144.75
4.4.50.0020.0164.77
4.4.40.0060.0244.71
4.4.30.0040.0144.76
4.4.20.0030.0154.85
4.4.10.0030.0154.85
4.4.00.0010.0264.76
4.3.110.0050.0144.67
4.3.100.0040.0144.66
4.3.90.0030.0144.64
4.3.80.0020.0264.59
4.3.70.0060.0114.63
4.3.60.0050.0164.63
4.3.50.0040.0144.63
4.3.40.0040.0224.54
4.3.30.0030.0153.33
4.3.20.0000.0183.31
4.3.10.0030.0143.26
4.3.00.0000.02014.87

preferences:
55.81 ms | 400 KiB | 5 Q