3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime("January") . " "; echo strtotime("February") . " "; echo strtotime("March") . " "; echo strtotime("April") . " "; echo strtotime("May") . " "; echo strtotime("June") . " "; echo strtotime("July") . " "; echo strtotime("August") . " "; echo strtotime("September") . " "; echo strtotime("October") . " "; echo strtotime("November") . " "; echo strtotime("December") . " ";

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)
8.3.60.0090.01218.43
8.3.50.0130.00522.11
8.3.40.0170.00318.82
8.3.30.0100.00320.38
8.3.20.0060.00320.16
8.3.10.0080.00022.09
8.3.00.0060.00322.46
8.2.180.0120.00316.50
8.2.170.0070.00722.96
8.2.160.0110.00322.27
8.2.150.0050.00224.18
8.2.140.0090.00024.66
8.2.130.0070.01026.16
8.2.120.0030.00517.50
8.2.110.0060.00322.25
8.2.100.0080.00417.84
8.2.90.0000.00819.25
8.2.80.0000.00819.24
8.2.70.0040.00417.49
8.2.60.0100.00018.04
8.2.50.0050.00318.07
8.2.40.0030.00718.16
8.2.30.0040.00418.09
8.2.20.0040.00417.84
8.2.10.0080.00017.66
8.2.00.0030.00917.65
8.1.280.0070.01025.92
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.77
8.1.230.0080.00319.08
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0050.00517.48
8.1.190.0030.00617.50
8.1.180.0040.00419.14
8.1.170.0070.00318.68
8.1.160.0040.00418.93
8.1.150.0040.00418.84
8.1.140.0040.00417.59
8.1.130.0000.00717.83
8.1.120.0040.00417.50
8.1.110.0000.00717.47
8.1.100.0000.00717.48
8.1.90.0040.00417.41
8.1.80.0000.00817.63
8.1.70.0030.00317.48
8.1.60.0040.00417.55
8.1.50.0070.00017.51
8.1.40.0030.00617.48
8.1.30.0050.00317.75
8.1.20.0050.00317.71
8.1.10.0000.00717.47
8.1.00.0030.00717.55
8.0.300.0000.00718.77
8.0.290.0000.00717.03
8.0.280.0070.00018.46
8.0.270.0030.00517.15
8.0.260.0030.00316.96
8.0.250.0000.00717.02
8.0.240.0000.00817.09
8.0.230.0030.00317.10
8.0.220.0030.00317.04
8.0.210.0000.00717.11
8.0.200.0030.00316.98
8.0.190.0040.00417.03
8.0.180.0080.00016.93
8.0.170.0030.00517.09
8.0.160.0030.00316.88
8.0.150.0000.00717.02
8.0.140.0040.00416.91
8.0.130.0080.00013.38
8.0.120.0000.00817.01
8.0.110.0070.00017.07
8.0.100.0000.00717.07
8.0.90.0040.00416.95
8.0.80.0080.00816.98
8.0.70.0000.00817.05
8.0.60.0040.00416.96
8.0.50.0000.00716.84
8.0.30.0110.00817.01
8.0.20.0090.01117.40
8.0.10.0030.00516.94
8.0.00.0150.00516.85
7.4.330.0030.00315.00
7.4.320.0000.00616.60
7.4.300.0030.00316.57
7.4.290.0030.00316.64
7.4.280.0030.00316.56
7.4.270.0000.00716.51
7.4.260.0000.00513.32
7.4.250.0040.00416.62
7.4.240.0050.00316.61
7.4.230.0070.00016.52
7.4.220.0120.00616.71
7.4.210.0080.00716.54
7.4.200.0070.00016.73
7.4.190.0070.00016.68
7.4.160.0090.00616.77
7.4.150.0090.00917.40
7.4.140.0140.00417.86
7.4.130.0100.00816.63
7.4.120.0120.00516.64
7.4.110.0130.00316.48
7.4.100.0040.01616.45
7.4.90.0060.01216.46
7.4.80.0000.01919.39
7.4.70.0070.01016.71
7.4.60.0070.01016.48
7.4.50.0000.00816.34
7.4.40.0060.00622.77
7.4.30.0060.01516.74
7.4.00.0090.00414.91
7.3.330.0030.00313.07
7.3.320.0000.00513.12
7.3.310.0000.00716.43
7.3.300.0030.00316.36
7.3.290.0080.00516.36
7.3.280.0070.01116.34
7.3.270.0070.01017.40
7.3.260.0100.01016.39
7.3.250.0090.01316.55
7.3.240.0140.00616.43
7.3.230.0080.00916.67
7.3.210.0060.01016.63
7.3.200.0070.01319.39
7.3.190.0080.00816.92
7.3.180.0120.00616.37
7.3.170.0090.00616.51
7.3.160.0040.01116.59
7.3.120.0090.00615.24
7.2.330.0130.00616.49
7.2.320.0080.00916.75
7.2.310.0000.01816.69
7.2.300.0030.01416.89
7.2.290.0070.01016.86
7.2.60.0100.00316.90
7.2.00.0030.00619.46
7.1.200.0040.01115.95
7.1.70.0040.00417.20
7.1.60.0100.00017.27
7.1.50.0070.01017.14
7.1.00.0070.03722.30
7.0.200.0140.00716.91
7.0.140.0030.07322.07
7.0.60.0130.07319.79
7.0.50.0070.07717.82
7.0.40.0070.06719.98
7.0.30.0230.08020.21
7.0.20.0270.04020.21
7.0.10.0070.08719.99
7.0.00.0130.08019.99
5.6.280.0100.06320.86
5.6.210.0070.08020.61
5.6.200.0070.07018.13
5.6.190.0170.03320.39
5.6.180.0300.06720.64
5.6.170.0130.04720.62
5.6.160.0100.07320.36
5.6.150.0100.06318.09
5.6.140.0100.07718.16
5.6.130.0070.08318.16
5.6.120.0030.04321.05
5.6.110.0030.07720.98
5.6.100.0070.08320.88
5.6.90.0000.04321.12
5.6.80.0070.08320.39
5.5.350.0170.03320.32
5.5.340.0030.08717.91
5.5.330.0070.05720.25
5.5.320.0130.05020.32
5.5.310.0470.07720.29
5.5.300.0070.04317.92
5.5.290.0100.03317.91
5.5.280.0100.08320.96
5.5.270.0030.08320.63
5.5.260.0100.05720.97
5.5.250.0130.07320.61
5.5.240.0100.05320.15
5.4.450.0870.05719.57
5.4.440.0900.06319.60
5.4.430.0200.04319.46
5.4.420.0070.06719.42
5.4.410.0130.05018.94
5.4.400.0170.04718.54
5.4.390.0100.05018.66
5.4.380.0100.05318.50
5.4.370.0130.05018.50
5.4.360.0100.05018.47
5.4.350.0050.04511.98
5.4.340.0130.04411.97
5.4.320.0080.04412.46
5.4.310.0060.04212.45
5.4.300.0060.03612.45
5.4.290.0050.04512.45
5.4.280.0090.03812.35
5.4.270.0070.03912.35
5.4.260.0060.04012.35
5.4.250.0110.03812.35
5.4.240.0100.05318.94
5.4.230.0130.07019.02
5.4.220.0170.05719.00
5.4.210.0070.06718.90
5.4.200.0100.07718.89
5.4.190.0230.04718.75
5.4.180.0030.06018.94
5.4.170.0130.07318.77
5.4.160.0230.06018.82
5.4.150.0200.04719.01
5.4.140.0070.05316.35
5.4.130.0130.05016.30
5.4.120.0130.07016.32
5.4.110.0200.07016.29
5.4.100.0070.06016.50
5.4.90.0130.06716.32
5.4.80.0030.05716.49
5.4.70.0000.06716.46
5.4.60.0030.07716.34
5.4.50.0130.06316.40
5.4.40.0070.06316.48
5.4.30.0100.06016.20
5.4.20.0200.03716.40
5.4.10.0070.05016.48
5.4.00.0030.06015.71
5.3.290.0090.04312.80
5.3.280.0230.04714.51
5.3.270.0070.05714.65
5.3.260.0200.08014.69
5.3.250.0100.06014.63
5.3.240.0130.08314.52
5.3.230.0130.05714.62
5.3.220.0270.06014.45
5.3.210.0130.07014.58
5.3.200.0100.06014.45
5.3.190.0100.07314.57
5.3.180.0170.05014.67
5.3.170.0070.07314.57
5.3.160.0070.07014.27
5.3.150.0030.05314.65
5.3.140.0130.05314.32
5.3.130.0170.06014.55
5.3.120.0100.07314.70
5.3.110.0030.05714.43
5.3.100.0070.05013.92
5.3.90.0070.05714.02
5.3.80.0130.05013.90
5.3.70.0130.07013.87
5.3.60.0100.06014.09
5.3.50.0070.07013.66
5.3.40.0070.06313.86
5.3.30.0070.06013.90
5.3.20.0070.05313.54
5.3.10.0000.05713.34
5.3.00.0070.06313.49
5.2.170.0200.03311.07
5.2.160.0070.05311.14
5.2.150.0100.05711.14
5.2.140.0030.05011.15
5.2.130.0070.05311.10
5.2.120.0070.05311.10
5.2.110.0070.05010.98
5.2.100.0130.04711.21
5.2.90.0100.05010.86
5.2.80.0130.05310.94
5.2.70.0030.05710.98
5.2.60.0000.05010.94
5.2.50.0070.06011.03
5.2.40.0130.04010.99
5.2.30.0070.05310.89
5.2.20.0130.03710.95
5.2.10.0130.04311.03
5.2.00.0070.05310.70
5.1.60.0030.0479.85
5.1.50.0100.03310.05
5.1.40.0030.0409.90
5.1.30.0100.03710.26
5.1.20.0030.03710.11
5.1.10.0000.05710.09
5.1.00.0100.0379.84
5.0.50.0000.0408.49
5.0.40.0170.0238.49
5.0.30.0100.0538.45
5.0.20.0000.0308.15
5.0.10.0100.0277.99
5.0.00.0070.0507.98
4.4.90.0000.0307.41
4.4.80.0100.0177.41
4.4.70.0070.0237.41
4.4.60.0030.0237.41
4.4.50.0070.0277.41
4.4.40.0070.0437.41
4.4.30.0000.0337.41
4.4.20.0000.0237.41
4.4.10.0030.0377.41
4.4.00.0070.0307.41
4.3.110.0070.0307.41
4.3.100.0100.0237.41
4.3.90.0100.0207.41
4.3.80.0030.0437.41
4.3.70.0130.0177.41
4.3.60.0030.0277.41
4.3.50.0070.0207.41
4.3.40.0070.0377.41
4.3.30.0070.0237.41
4.3.20.0030.0237.41
4.3.10.0030.0237.41
4.3.00.0100.0236.53

preferences:
49.5 ms | 401 KiB | 5 Q