3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'time() = 'time(); echo 'strtotime()=' strtotime('2014-10-12 18:50:00');

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)
5.4.320.0040.04112.50
5.4.310.0060.04212.49
5.4.300.0060.03812.50
5.4.290.0100.04312.49
5.4.280.0060.03812.39
5.4.270.0060.04012.39
5.4.260.0040.03912.39
5.4.250.0050.03712.39
5.4.240.0070.03412.39
5.4.230.0020.04112.38
5.4.220.0090.03112.38
5.4.210.0050.03512.38
5.4.200.0080.03512.38
5.4.190.0060.03512.38
5.4.180.0050.03612.38
5.4.170.0040.03712.39
5.4.160.0040.03712.38
5.4.150.0040.03712.38
5.4.140.0060.03512.07
5.4.130.0050.03612.05
5.4.120.0070.03312.02
5.4.110.0040.03612.01
5.4.100.0040.03512.02
5.4.90.0060.04312.01
5.4.80.0040.03912.01
5.4.70.0020.04012.01
5.4.60.0050.04412.01
5.4.50.0070.03312.00
5.4.40.0040.03511.99
5.4.30.0010.04011.99
5.4.20.0050.04411.98
5.4.10.0070.03211.99
5.4.00.0040.03811.48
5.3.290.0110.03512.80
5.3.280.0020.04112.71
5.3.270.0070.03812.73
5.3.260.0060.03912.71
5.3.250.0050.03812.72
5.3.240.0140.02912.72
5.3.230.0040.03912.71
5.3.220.0040.03812.68
5.3.210.0060.03712.68
5.3.200.0040.03712.68
5.3.190.0050.03712.68
5.3.180.0050.03512.67
5.3.170.0070.03412.67
5.3.160.0060.03512.68
5.3.150.0050.03612.67
5.3.140.0060.03612.66
5.3.130.0060.04512.66
5.3.120.0070.03612.66
5.3.110.0070.03712.66
5.3.100.0060.03612.12
5.3.90.0050.03612.09
5.3.80.0070.03412.07
5.3.70.0060.03712.07
5.3.60.0060.03612.07
5.3.50.0060.03912.00
5.3.40.0070.03612.00
5.3.30.0050.03511.95
5.3.20.0040.03611.72
5.3.10.0070.03311.70
5.3.00.0040.03711.68
5.2.170.0060.0319.18
5.2.160.0050.0279.18
5.2.150.0050.0289.18
5.2.140.0050.0319.18
5.2.130.0020.0389.14
5.2.120.0050.0289.15
5.2.110.0030.0289.15
5.2.100.0050.0269.14
5.2.90.0050.0289.14
5.2.80.0050.0289.14
5.2.70.0080.0269.14
5.2.60.0050.0289.09
5.2.50.0070.0289.05
5.2.40.0030.0299.04
5.2.30.0030.0309.01
5.2.20.0020.0349.01
5.2.10.0060.0278.93
5.2.00.0040.0298.78
5.1.60.0050.0228.07
5.1.50.0020.0268.06
5.1.40.0040.0248.05
5.1.30.0010.0288.40
5.1.20.0020.0288.42
5.1.10.0040.0258.14
5.1.00.0040.0318.14
5.0.50.0030.0266.62
5.0.40.0060.0236.48
5.0.30.0050.0296.29
5.0.20.0060.0166.27
5.0.10.0040.0196.24
5.0.00.0070.0296.23
4.4.90.0070.0124.77
4.4.80.0040.0144.76
4.4.70.0030.0154.75
4.4.60.0010.0194.75
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0030.0154.76
4.4.20.0040.0134.84
4.4.10.0040.0184.84
4.4.00.0020.0254.76
4.3.110.0030.0154.67
4.3.100.0040.0134.66
4.3.90.0020.0144.63
4.3.80.0000.0264.58
4.3.70.0030.0144.63
4.3.60.0020.0144.63
4.3.50.0040.0144.63
4.3.40.0030.0244.54
4.3.30.0010.0193.29
4.3.20.0030.0173.27
4.3.10.0030.0173.22
4.3.00.0030.0374.48

preferences:
148.68 ms | 1394 KiB | 7 Q