3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); $a[] = 1; $a[] = 2; $a[] = 3; echo strtotime('2013-07-24 11:58:43 +1 day');

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)
8.3.40.0130.00318.97
8.3.30.0100.00318.84
8.3.20.0030.00518.57
8.3.10.0040.00421.22
8.3.00.0040.00423.48
8.2.170.0040.01122.96
8.2.160.0140.00720.21
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0060.00318.05
8.2.110.0040.00421.19
8.2.100.0040.00718.03
8.2.90.0080.00019.47
8.2.80.0000.00717.97
8.2.70.0080.00018.00
8.2.60.0040.00418.02
8.2.50.0060.00318.07
8.2.40.0020.00518.16
8.2.30.0080.00019.92
8.2.20.0040.00417.95
8.2.10.0050.00317.73
8.2.00.0030.00617.84
8.1.270.0000.00723.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.55
8.1.230.0070.00421.04
8.1.220.0040.00418.77
8.1.210.0000.00818.95
8.1.200.0060.00317.47
8.1.190.0090.00017.53
8.1.180.0040.00418.10
8.1.170.0000.00718.78
8.1.160.0000.00718.94
8.1.150.0070.00018.86
8.1.140.0030.00517.63
8.1.130.0000.00717.87
8.1.120.0040.00417.65
8.1.110.0000.00717.57
8.1.100.0040.00417.52
8.1.90.0070.00017.63
8.1.80.0000.00717.66
8.1.70.0030.00317.61
8.1.60.0000.01117.65
8.1.50.0050.00317.49
8.1.40.0050.00317.53
8.1.30.0040.00417.82
8.1.20.0040.00417.68
8.1.10.0040.00417.60
8.1.00.0030.00617.71
8.0.300.0040.00420.01
8.0.290.0040.00417.00
8.0.280.0000.00718.69
8.0.270.0070.00017.31
8.0.260.0020.00516.98
8.0.250.0000.00717.23
8.0.240.0050.00317.11
8.0.230.0040.00417.02
8.0.220.0070.00017.15
8.0.210.0030.00317.06
8.0.200.0070.00017.01
8.0.190.0040.00417.13
8.0.180.0070.00317.11
8.0.170.0050.00317.20
8.0.160.0040.00416.97
8.0.150.0080.00017.15
8.0.140.0040.00416.93
8.0.130.0060.00313.37
8.0.120.0040.00417.09
8.0.110.0050.00317.02
8.0.100.0030.00516.98
8.0.90.0070.00017.13
8.0.80.0130.00917.01
8.0.70.0000.00717.15
8.0.60.0040.00417.15
8.0.50.0060.00317.14
8.0.30.0110.00817.31
8.0.20.0120.00717.41
8.0.10.0080.00017.04
8.0.00.0100.00817.02
7.4.330.0000.00514.91
7.4.320.0030.00316.64
7.4.300.0030.00316.76
7.4.290.0000.00716.65
7.4.280.0000.00716.61
7.4.270.0030.00316.59
7.4.260.0000.00513.35
7.4.250.0040.00416.66
7.4.240.0000.00816.66
7.4.230.0040.00416.63
7.4.220.0100.01016.80
7.4.210.0090.00716.69
7.4.200.0080.00016.45
7.4.190.0030.00316.86
7.4.160.0100.00716.64
7.4.150.0110.00717.40
7.4.140.0110.01117.86
7.4.130.0080.00916.80
7.4.120.0090.01116.70
7.4.110.0140.00716.77
7.4.100.0090.01516.54
7.4.90.0000.01916.83
7.4.80.0070.01019.37
7.4.70.0090.00916.91
7.4.60.0070.01016.82
7.4.50.0040.00416.83
7.4.40.0070.00722.52
7.4.30.0060.01216.64
7.4.00.0030.01214.93
7.3.330.0000.00513.18
7.3.320.0000.00613.28
7.3.310.0050.00316.44
7.3.300.0000.00716.39
7.3.290.0090.00616.38
7.3.280.0040.01216.37
7.3.270.0060.01017.40
7.3.260.0100.01218.24
7.3.250.0060.01416.80
7.3.240.0100.00716.69
7.3.230.0130.00316.64
7.3.210.0090.00916.57
7.3.200.0090.00919.39
7.3.190.0080.00816.38
7.3.180.0060.00916.39
7.3.170.0130.00616.57
7.3.160.0030.01116.73
7.3.120.0080.00514.89
7.3.110.0040.00714.75
7.3.100.0030.01014.99
7.3.90.0070.00715.03
7.3.80.0030.01014.86
7.3.70.0030.00914.59
7.3.60.0030.01015.05
7.3.50.0070.00315.10
7.3.40.0060.00315.02
7.3.30.0060.00314.98
7.3.20.0100.00316.98
7.3.10.0210.00516.42
7.3.00.0100.00516.81
7.2.330.0120.00916.84
7.2.320.0120.00616.77
7.2.310.0070.01116.65
7.2.300.0090.00616.68
7.2.290.0130.00316.81
7.2.240.0040.00815.24
7.2.230.0000.01715.06
7.2.220.0000.00915.25
7.2.210.0060.01015.06
7.2.200.0040.00415.28
7.2.190.0070.01015.20
7.2.180.0000.01315.22
7.2.170.0030.01315.29
7.2.160.0060.00615.12
7.2.150.0120.00617.14
7.2.140.0120.00016.91
7.2.130.0210.00716.87
7.2.120.0130.00616.55
7.2.110.0100.00716.78
7.2.100.0160.00716.70
7.2.90.0140.00816.73
7.2.80.0240.00316.82
7.2.70.0170.01017.02
7.2.60.0180.01016.79
7.2.50.0330.00516.97
7.2.40.0150.00616.82
7.2.30.0250.00816.87
7.2.20.0190.00516.83
7.2.10.0220.01016.80
7.2.00.0150.00717.53
7.1.330.0090.00415.84
7.1.320.0040.00415.89
7.1.310.0040.00715.79
7.1.300.0030.01316.09
7.1.290.0090.00616.04
7.1.280.0030.00515.83
7.1.270.0030.01015.97
7.1.260.0030.01415.96
7.1.250.0160.00315.72
7.1.230.0150.00315.68
7.1.220.0190.00015.60
7.1.210.0120.00416.02
7.1.200.0110.00315.75
7.1.190.0280.00615.93
7.1.180.0360.01115.70
7.1.170.0110.00815.95
7.1.160.0100.00815.95
7.1.150.0070.01015.59
7.1.140.0090.00915.73
7.1.130.0240.01115.93
7.1.120.0140.01415.86
7.1.110.0120.00615.72
7.1.100.0090.00717.08
7.1.90.0180.00615.96
7.1.80.0100.00215.90
7.1.70.0080.00516.46
7.1.60.0190.00717.54
7.1.50.0140.01016.63
7.1.40.0220.00315.79
7.1.30.0170.00515.77
7.1.20.0150.00815.99
7.1.10.0170.00015.94
7.1.00.0060.03719.03
7.0.310.0080.00815.48
7.0.300.0070.00715.46
7.0.290.0080.00815.55
7.0.280.0120.00815.59
7.0.270.0140.00315.62
7.0.260.0180.00015.62
7.0.250.0070.00715.08
7.0.240.0100.00515.20
7.0.230.0100.01015.50
7.0.220.0110.00515.55
7.0.210.0240.00015.59
7.0.200.0090.00816.26
7.0.190.0090.01115.30
7.0.180.0130.00315.67
7.0.170.0090.00515.30
7.0.160.0130.00315.40
7.0.150.0100.00715.36
7.0.140.0080.03618.79
7.0.130.0160.00015.34
7.0.120.0070.00715.47
7.0.110.0140.00715.61
7.0.100.0080.00815.63
7.0.90.0130.00315.61
7.0.80.0180.00015.57
7.0.70.0090.00615.24
7.0.60.0170.04118.49
7.0.50.0090.04216.65
7.0.40.0150.03716.77
7.0.30.0200.04716.86
7.0.20.0120.02716.80
7.0.10.0080.02316.73
7.0.00.0080.02716.88
5.6.380.0140.00714.70
5.6.370.0070.00714.50
5.6.360.0130.00214.38
5.6.350.0060.00614.46
5.6.340.0100.00714.84
5.6.330.0110.00414.45
5.6.320.0140.00014.44
5.6.310.0140.00514.63
5.6.300.0140.00014.29
5.6.290.0150.00014.68
5.6.280.0050.04017.72
5.6.270.0150.00014.76
5.6.260.0040.01214.45
5.6.250.0090.01114.24
5.6.240.0100.00714.66
5.6.230.0160.00714.51
5.6.220.0110.00714.53
5.6.210.0070.02217.50
5.6.200.0080.02316.54
5.6.190.0040.03317.54
5.6.180.0200.03817.57
5.6.170.0170.04717.39
5.6.160.0110.02217.39
5.6.150.0070.02316.37
5.6.140.0090.02616.28
5.6.130.0070.04116.33
5.6.120.0070.02217.66
5.6.110.0090.03217.59
5.6.100.0090.03917.60
5.6.90.0060.04517.72
5.6.80.0060.03717.55
5.6.70.0120.00314.46
5.6.60.0060.01014.39
5.6.50.0110.00314.69
5.6.40.0110.01114.53
5.6.30.0160.00314.58
5.6.20.0170.00314.36
5.6.10.0090.00614.55
5.6.00.0130.00814.43
5.5.380.0120.00311.00
5.5.370.0080.00411.33
5.5.360.0050.00511.52
5.5.350.0200.03815.84
5.5.340.0040.02514.48
5.5.330.0130.03015.74
5.5.320.0150.03115.88
5.5.310.0250.03515.84
5.5.300.0060.03814.51
5.5.290.0030.04514.63
5.5.280.0060.02716.07
5.5.270.0030.04816.13
5.5.260.0060.04516.17
5.5.250.0070.03215.90
5.5.240.0200.03915.75
5.5.230.0040.00911.27
5.5.220.0120.00011.16
5.5.210.0060.00610.93
5.5.200.0000.01211.10
5.5.190.0060.00311.36
5.5.180.0100.00211.14
5.5.170.0120.00414.45
5.5.160.0070.00511.05
5.5.150.0080.00311.29
5.5.140.0110.00011.09
5.5.130.0080.00411.32
5.5.120.0130.00011.22
5.5.110.0040.00711.25
5.5.100.0080.00311.07
5.5.90.0090.00011.14
5.5.80.0080.00610.91
5.5.70.0070.00510.86
5.5.60.0070.00611.05
5.5.50.0130.00010.98
5.5.40.0090.00311.29
5.5.30.0080.00411.35
5.5.20.0080.00411.32
5.5.10.0110.00011.26
5.5.00.0070.00211.28
5.4.450.2080.02515.31
5.4.440.0120.03215.37
5.4.430.0520.02715.22
5.4.420.2080.02515.37
5.4.410.1970.01815.20
5.4.400.2080.02015.06
5.4.390.1930.02015.05
5.4.380.1910.02215.16
5.4.370.2010.01815.07
5.4.360.0890.01815.04
5.4.350.1670.02015.21
5.4.340.1650.01815.18
5.4.330.0040.00910.89
5.4.320.1260.02215.02
5.4.310.1720.01714.99
5.4.300.1500.02015.11
5.4.290.1340.01915.18
5.4.280.1950.01715.02
5.4.270.2070.02114.91
5.4.260.2190.02415.05
5.4.250.1990.01815.19
5.4.240.1900.02515.04
5.4.230.1990.02114.99
5.4.220.2280.02615.06
5.4.210.2030.02715.01
5.4.200.2250.01915.03
5.4.190.2090.02015.09
5.4.180.2570.02415.13
5.4.170.2010.02414.99
5.4.160.1990.02415.04
5.4.150.2160.02115.17
5.4.140.1980.02013.69
5.4.130.2120.01613.77
5.4.120.2200.01813.72
5.4.110.1930.02213.76
5.4.100.2200.02113.81
5.4.90.2100.02113.89
5.4.80.2060.01913.75
5.4.70.1930.02013.85
5.4.60.1950.02013.70
5.4.50.1960.02013.72
5.4.40.1870.02013.67
5.4.30.1990.02013.71
5.4.20.1960.02113.72
5.4.10.1900.02013.62
5.4.00.2090.02113.43
5.3.290.1400.01712.56
5.3.280.2370.02312.57
5.3.270.2120.02012.52
5.3.260.2080.01712.60
5.3.250.2180.02112.58
5.3.240.2170.01912.57
5.3.230.2190.01212.57
5.3.220.2100.01812.50
5.3.210.1960.02012.58
5.3.200.2280.02012.55
5.3.190.1890.02012.55
5.3.180.2200.01512.52
5.3.170.2120.02212.63
5.3.160.1850.02312.59
5.3.150.1930.02112.61
5.3.140.2140.01712.60
5.3.130.2070.02012.60
5.3.120.2000.01812.61
5.3.110.1980.01812.62
5.3.100.2100.02212.31
5.3.90.2140.01712.29
5.3.80.2140.01712.28
5.3.70.1990.01912.28
5.3.60.1870.02012.22
5.3.50.2020.01912.37
5.3.40.2200.02112.28
5.3.30.2370.02412.22
5.3.20.2110.01712.11
5.3.10.2110.02212.12
5.3.00.2000.01712.09
5.2.170.1680.01610.82
5.2.160.1790.01610.84
5.2.150.2130.01810.85
5.2.140.2090.01910.88
5.2.130.1920.01710.85
5.2.120.1750.01910.82
5.2.110.1650.01810.83
5.2.100.1770.01510.93
5.2.90.1800.01610.78
5.2.80.1590.01910.76
5.2.70.1730.01810.84
5.2.60.1640.01710.82
5.2.50.1730.01810.75
5.2.40.1330.01710.73
5.2.30.1390.01410.79
5.2.20.1480.01710.78
5.2.10.1360.01410.73
5.2.00.1430.01710.68
5.1.60.1350.01910.28
5.1.50.1540.01510.33
5.1.40.1710.01410.32
5.1.30.1640.01410.42
5.1.20.1600.02010.51
5.1.10.1730.01210.32
5.1.00.1570.01510.37
5.0.50.0780.0139.53
5.0.40.0900.0149.54
5.0.30.1020.0179.46
5.0.20.0920.0099.42
5.0.10.0420.0169.39
5.0.00.0350.0159.36
4.4.90.0720.0098.23
4.4.80.0710.0088.21
4.4.70.0800.0118.19
4.4.60.0790.0088.22
4.4.50.0660.0088.21
4.4.40.0920.0108.19
4.4.30.0900.0098.25
4.4.20.0800.0128.27
4.4.10.0980.0108.23
4.4.00.0860.0138.23
4.3.110.0710.0108.20
4.3.100.0900.0108.17
4.3.90.0870.0108.20
4.3.80.0320.0128.17
4.3.70.0490.0068.19
4.3.60.0670.0118.17
4.3.50.0670.0078.22
4.3.40.0590.0128.18
4.3.30.0210.0107.55
4.3.20.0300.0097.55
4.3.10.0340.0087.52
4.3.00.0200.0097.53

preferences:
48.17 ms | 400 KiB | 5 Q