3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = explode("/",'09/28/2007'); for($i=0;$i<2;$i++){ if(strlen($date[$i]) < 2){ $date[$i] = '0'.$date[$i]; } } echo $date[2].$date[0].$date[1]; //echo strlen('000');

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)
8.3.40.0100.01018.84
8.3.30.0000.01419.27
8.3.20.0000.00720.36
8.3.10.0060.00323.49
8.3.00.0040.00419.38
8.2.170.0110.00422.96
8.2.160.0110.00320.22
8.2.150.0120.00324.18
8.2.140.0030.00624.66
8.2.130.0050.00226.16
8.2.120.0050.00220.86
8.2.110.0000.00821.04
8.2.100.0130.00217.72
8.2.90.0040.00419.19
8.2.80.0030.00517.97
8.2.70.0090.00317.50
8.2.60.0060.00317.93
8.2.50.0060.00318.10
8.2.40.0040.00420.61
8.2.30.0050.00521.05
8.2.20.0000.00817.79
8.2.10.0040.00417.91
8.2.00.0050.00217.73
8.1.270.0000.00823.98
8.1.260.0020.00526.35
8.1.250.0000.00728.09
8.1.240.0070.00319.23
8.1.230.0060.00618.97
8.1.220.0000.00817.79
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0060.00317.22
8.1.180.0040.00418.10
8.1.170.0060.00318.63
8.1.160.0070.00019.01
8.1.150.0050.00220.58
8.1.140.0040.00417.50
8.1.130.0000.00817.80
8.1.120.0070.00017.48
8.1.110.0040.00417.46
8.1.100.0070.00017.49
8.1.90.0000.00917.47
8.1.80.0080.00017.47
8.1.70.0000.00717.38
8.1.60.0050.00317.58
8.1.50.0050.00317.39
8.1.40.0040.00417.48
8.1.30.0000.00817.69
8.1.20.0000.00817.59
8.1.10.0000.00717.44
8.1.00.0060.00317.36
8.0.300.0050.00218.77
8.0.290.0070.00016.75
8.0.280.0030.00318.43
8.0.270.0070.00017.32
8.0.260.0000.00617.16
8.0.250.0050.00216.95
8.0.240.0070.00016.83
8.0.230.0000.00716.96
8.0.220.0030.00316.76
8.0.210.0030.00316.77
8.0.200.0030.00316.83
8.0.190.0050.00316.92
8.0.180.0080.00016.89
8.0.170.0000.00816.91
8.0.160.0030.00316.92
8.0.150.0070.00016.75
8.0.140.0000.00716.75
8.0.130.0050.00013.20
8.0.120.0050.00216.89
8.0.110.0080.00016.79
8.0.100.0040.00416.71
8.0.90.0040.00416.92
8.0.80.0090.00916.86
8.0.70.0030.00516.85
8.0.60.0040.00416.85
8.0.50.0040.00416.77
8.0.30.0070.01517.26
8.0.20.0110.00717.40
8.0.10.0050.00216.83
8.0.00.0110.00816.74
7.4.330.0000.00515.02
7.4.320.0000.00616.60
7.4.300.0000.00616.48
7.4.290.0000.00616.40
7.4.280.0040.00416.64
7.4.270.0000.00716.58
7.4.260.0000.00716.58
7.4.250.0000.00716.61
7.4.240.0000.00716.56
7.4.230.0030.00316.34
7.4.220.0080.00816.38
7.4.210.0070.00716.48
7.4.200.0000.00716.62
7.4.160.0100.00616.40
7.4.150.0080.01517.40
7.4.140.0130.00717.86
7.4.130.0080.01116.46
7.4.120.0140.00516.56
7.4.110.0160.00616.38
7.4.100.0100.00716.37
7.4.90.0160.01016.49
7.4.80.0060.00919.39
7.4.70.0080.00916.34
7.4.60.0080.00816.54
7.4.50.0060.00316.57
7.4.40.0100.01016.49
7.4.30.0040.01216.49
7.4.10.0060.01115.18
7.4.00.0100.00815.07
7.3.330.0050.00013.17
7.3.320.0030.00313.21
7.3.310.0000.00716.20
7.3.300.0030.00316.23
7.3.290.0090.00716.23
7.3.280.0080.00716.28
7.3.270.0110.01517.40
7.3.260.0060.01216.36
7.3.250.0030.01316.30
7.3.240.0060.00916.30
7.3.230.0080.00816.46
7.3.210.0090.00916.33
7.3.200.0110.00719.39
7.3.190.0130.00616.35
7.3.180.0090.00616.40
7.3.170.0060.01416.45
7.3.160.0060.01016.38
7.3.130.0070.01214.68
7.3.120.0080.01014.82
7.3.110.0060.01214.96
7.3.100.0050.01014.65
7.3.90.0110.00514.80
7.3.80.0050.00714.82
7.3.70.0070.00415.00
7.3.60.0060.00614.86
7.3.50.0070.00614.77
7.3.40.0020.01014.85
7.3.30.0050.01014.69
7.3.20.0060.00716.57
7.3.10.0050.00916.46
7.3.00.0060.00916.54
7.2.330.0170.00016.57
7.2.320.0070.01016.77
7.2.310.0060.01616.84
7.2.300.0080.00916.48
7.2.290.0220.00016.50
7.2.260.0020.01315.04
7.2.250.0050.01015.19
7.2.240.0130.00214.84
7.2.230.0060.00815.18
7.2.220.0070.00715.05
7.2.210.0070.00315.20
7.2.200.0050.00714.87
7.2.190.0110.00515.13
7.2.180.0020.01314.99
7.2.170.0050.01115.08
7.2.160.0070.00515.06
7.2.150.0030.01016.89
7.2.140.0010.01416.92
7.2.130.0060.00817.04
7.2.120.0050.00816.77
7.2.110.0060.00816.96
7.2.100.0080.00716.91
7.2.90.0090.00516.92
7.2.80.0070.00716.68
7.2.70.0020.01317.07
7.2.60.0100.00416.92
7.2.50.0100.00717.02
7.2.40.0100.00316.97
7.2.30.0070.00616.94
7.2.20.0050.00716.83
7.2.10.0080.00716.93
7.2.00.0040.01317.78
7.1.330.0050.00815.83
7.1.320.0010.01015.51
7.1.310.0050.00715.79
7.1.300.0060.00615.78
7.1.290.0070.00715.76
7.1.280.0020.01115.88
7.1.270.0030.00815.89
7.1.260.0070.00415.86
7.1.250.0050.00515.83
7.1.240.0030.01015.59
7.1.230.0020.01415.79
7.1.220.0070.00715.76
7.1.210.0050.00915.77
7.1.200.0070.00515.67
7.1.190.0050.00815.92
7.1.180.0060.00615.74
7.1.170.0050.00815.87
7.1.160.0110.00315.69
7.1.150.0040.00915.71
7.1.140.0060.00615.91
7.1.130.0070.00415.89
7.1.120.0110.00415.96
7.1.110.0110.00315.68
7.1.100.0050.00716.56
7.1.90.0090.00415.61
7.1.80.0050.00715.91
7.1.70.0090.00616.17
7.1.60.0080.00617.00
7.1.50.0100.01016.14
7.1.40.0060.00815.92
7.1.30.0030.01015.73
7.1.20.0020.01115.89
7.1.10.0080.00515.81
7.1.00.0020.03317.88
7.0.330.0090.00415.23
7.0.320.0030.00915.35
7.0.310.0080.00715.42
7.0.300.0030.01015.38
7.0.290.0090.00315.24
7.0.280.0020.01015.36
7.0.270.0050.00715.53
7.0.260.0080.00815.32
7.0.250.0050.00915.42
7.0.240.0050.00715.22
7.0.230.0090.00715.44
7.0.220.0080.00515.36
7.0.210.0020.01315.33
7.0.200.0060.00715.88
7.0.190.0020.01015.21
7.0.180.0050.00715.39
7.0.170.0080.00515.32
7.0.160.0070.00715.51
7.0.150.0020.01015.39
7.0.140.0040.02917.68
7.0.130.0060.00915.23
7.0.120.0050.00715.41
7.0.110.0040.00615.27
7.0.100.0060.00815.27
7.0.90.0050.00815.24
7.0.80.0080.00615.49
7.0.70.0040.01115.27
7.0.60.0070.02316.93
7.0.50.0050.02216.25
7.0.40.0040.01715.79
7.0.30.0200.02515.61
7.0.20.0110.03315.69
7.0.10.0020.03515.67
7.0.00.0020.03115.70
5.6.400.0000.01114.24
5.6.390.0090.00714.30
5.6.380.0040.00814.61
5.6.370.0050.00514.37
5.6.360.0070.00714.20
5.6.350.0050.00514.35
5.6.340.0050.01014.34
5.6.330.0050.00814.07
5.6.320.0100.00214.14
5.6.310.0080.00814.52
5.6.300.0020.01114.23
5.6.290.0000.01314.60
5.6.280.0030.03216.54
5.6.270.0100.00414.28
5.6.260.0050.00714.37
5.6.250.0070.00514.44
5.6.240.0080.00514.29
5.6.230.0050.00914.52
5.6.220.0070.00814.37
5.6.210.0100.02816.46
5.6.200.0090.02715.62
5.6.190.0060.01816.30
5.6.180.0050.02016.34
5.6.170.0120.02116.45
5.6.160.0040.02316.48
5.6.150.0050.02115.46
5.6.140.0080.01515.56
5.6.130.0060.03115.81
5.6.120.0070.03416.58
5.6.110.0060.01916.70
5.6.100.0030.03916.73
5.6.90.0030.02016.58
5.6.80.0070.01816.36
5.6.70.0890.01816.43
5.6.60.0100.00514.40
5.6.50.0070.00714.20
5.6.40.0070.00714.16
5.6.30.0090.00414.40
5.6.20.0060.00614.32
5.6.10.0030.01014.40
5.6.00.0070.00614.27
5.5.380.0000.01514.44
5.5.370.0060.00614.10
5.5.360.0050.00914.21
5.5.350.0200.02616.23
5.5.340.0120.02415.62
5.5.330.0090.02916.35
5.5.320.0180.02216.09
5.5.310.0130.02816.19
5.5.300.0050.02615.58
5.5.290.0080.03015.37
5.5.280.0060.03316.38
5.5.270.0060.03216.29
5.5.260.0050.03616.34
5.5.250.0060.03516.25
5.5.240.1000.01516.27
5.5.230.0040.00814.20
5.5.220.0070.00614.27
5.5.210.0030.01214.09
5.5.200.0090.00714.14
5.5.190.0060.00814.37
5.5.180.0050.00714.19
5.5.170.0010.00914.08
5.5.160.0030.01014.37
5.5.150.0010.01014.03
5.5.140.0050.00814.16
5.5.130.0060.00814.08
5.5.120.0050.01014.05
5.5.110.0000.01014.26
5.5.100.0090.00514.03
5.5.90.0100.00614.05
5.5.80.0080.00414.11
5.5.70.0040.01114.03
5.5.60.0040.00713.92
5.5.50.0080.00614.27
5.5.40.0030.00914.00
5.5.30.0050.00914.05
5.5.20.0080.00714.12
5.5.10.0060.00514.27
5.5.00.0050.00613.94
5.4.450.0360.02713.77
5.4.440.0260.02213.80
5.4.430.0310.02213.82
5.4.420.0330.02413.75
5.4.410.0310.02213.83
5.4.400.0290.02713.57
5.4.390.0280.01913.63
5.4.380.0240.02813.59
5.4.370.0180.01813.58
5.4.360.0200.02113.56
5.4.350.0280.02213.55
5.4.340.0050.01611.19
5.4.330.0060.00610.96
5.4.320.0050.01811.42
5.4.310.0050.01611.33
5.4.300.0060.01411.39
5.4.290.0060.01711.43
5.4.280.0030.01711.44
5.4.270.0030.01811.50
5.4.260.0050.01611.34
5.4.250.0060.01511.34
5.4.240.0020.01811.40
5.4.230.0070.01611.39
5.4.220.0040.01611.42
5.4.210.0080.01211.37
5.4.200.0070.01611.31
5.4.190.0060.01511.36
5.4.180.0030.01911.33
5.4.170.0060.01411.31
5.4.160.0050.01611.28
5.4.150.0040.01411.29
5.4.140.0060.01611.29
5.4.130.0060.01511.37
5.4.120.0030.01811.16
5.4.110.0050.01511.20
5.4.100.0060.01411.21
5.4.90.0060.01511.39
5.4.80.0060.01711.13
5.4.70.0040.01611.28
5.4.60.0070.01311.24
5.4.50.0050.01511.28
5.4.40.0030.01911.21
5.4.30.0030.01711.16
5.4.20.0070.01311.27
5.4.10.0050.01611.08
5.4.00.0020.01611.04
5.3.290.0050.03912.80
5.3.280.0040.03912.71
5.3.270.0040.03912.72
5.3.260.0040.04012.72
5.3.250.0040.04212.72
5.3.240.0060.03812.72
5.3.230.0090.03512.71
5.3.220.0060.03712.68
5.3.210.0060.03912.68
5.3.200.0060.03712.68
5.3.190.0040.03812.67
5.3.180.0070.03412.68
5.3.170.0080.03412.66
5.3.160.0080.03412.68
5.3.150.0090.03712.68
5.3.140.0050.03612.66
5.3.130.0070.03712.65
5.3.120.0060.03912.66
5.3.110.0020.04312.66
5.3.100.0040.04412.12
5.3.90.0050.03612.09
5.3.80.0050.03712.07
5.3.70.0080.03412.07
5.3.60.0040.03812.06
5.3.50.0070.03512.00
5.3.40.0040.03812.00
5.3.30.0090.03511.95
5.3.20.0090.03211.72
5.3.10.0060.03511.69
5.3.00.0040.04311.68
5.2.170.0060.0359.18
5.2.160.0090.0259.18
5.2.150.0030.0339.18
5.2.140.0080.0279.18
5.2.130.0040.0299.14
5.2.120.0070.0269.13
5.2.110.0030.0309.14
5.2.100.0070.0259.14
5.2.90.0050.0289.14
5.2.80.0070.0279.13
5.2.70.0050.0299.13
5.2.60.0020.0329.09
5.2.50.0070.0279.06
5.2.40.0060.0279.03
5.2.30.0040.0309.01
5.2.20.0020.0319.00
5.2.10.0040.0278.92
5.2.00.0040.0298.77
5.1.60.0030.0248.07
5.1.50.0020.0268.06
5.1.40.0030.0258.04
5.1.30.0030.0278.39
5.1.20.0070.0248.41
5.1.10.0080.0218.14
5.1.00.0050.0248.14
5.0.50.0050.0196.61
5.0.40.0040.0186.48
5.0.30.0030.0316.29
5.0.20.0040.0226.26
5.0.10.0040.0206.23
5.0.00.0040.0296.23
4.4.90.0030.0164.78
4.4.80.0000.0184.75
4.4.70.0040.0144.75
4.4.60.0040.0144.75
4.4.50.0030.0154.77
4.4.40.0030.0244.71
4.4.30.0050.0124.76
4.4.20.0040.0144.85
4.4.10.0050.0134.85
4.4.00.0010.0304.75
4.3.110.0010.0174.67
4.3.100.0030.0144.67
4.3.90.0020.0154.63
4.3.80.0010.0264.58
4.3.70.0030.0214.63
4.3.60.0030.0144.63
4.3.50.0020.0164.62
4.3.40.0010.0254.54
4.3.30.0020.0153.28
4.3.20.0020.0163.26
4.3.10.0010.0163.22
4.3.00.0200.0237.11

preferences:
40.94 ms | 400 KiB | 5 Q