3v4l.org

run code in 300+ PHP versions simultaneously
<?php $timestamp = strtotime("February", time()); echo $timestamp . "\n"; echo date('Y-m-d', $timestamp) . "\n"; echo date('F',$timestamp) . "\n";

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)
7.3.00.0090.00316.90
7.2.130.0100.00317.10
7.2.120.0040.01117.13
7.2.110.0040.01116.86
7.2.100.0100.00317.04
7.2.90.0040.00416.96
7.2.80.0060.00917.20
7.2.70.0040.00716.73
7.2.60.0080.00517.07
7.2.50.0040.00716.83
7.2.40.0030.01016.96
7.2.30.0030.00617.11
7.2.20.0000.00916.81
7.2.10.0070.00717.16
7.2.00.0060.00818.31
7.1.250.0060.00615.89
7.1.240.0000.01215.98
7.1.230.0100.00316.09
7.1.220.0110.00716.02
7.1.210.0030.00715.87
7.1.200.0070.00615.69
7.1.190.0110.00415.77
7.1.180.0030.00715.52
7.1.170.0000.01015.78
7.1.160.0040.00715.81
7.1.150.0040.00715.93
7.1.140.0040.00715.90
7.1.130.0080.00316.03
7.1.120.0030.00915.85
7.1.110.0060.00315.80
7.1.100.0050.00617.12
7.1.90.0070.00316.00
7.1.80.0030.00716.12
7.1.70.0060.00516.62
7.1.60.0050.01217.53
7.1.50.0070.00716.53
7.1.40.0000.01315.95
7.1.30.0040.00815.99
7.1.20.0030.01016.01
7.1.10.0030.01215.94
7.1.00.0020.02119.10
7.0.330.0060.00315.48
7.0.320.0060.00615.74
7.0.310.0100.00015.65
7.0.300.0030.00515.69
7.0.290.0040.00415.46
7.0.280.0030.01015.77
7.0.270.0030.00615.55
7.0.260.0060.00615.46
7.0.250.0030.00915.67
7.0.240.0030.00715.53
7.0.230.0030.00815.68
7.0.220.0040.00715.31
7.0.210.0000.01115.71
7.0.200.0040.00716.20
7.0.190.0060.00615.61
7.0.180.0030.00715.70
7.0.170.0040.01115.59
7.0.160.0030.01015.58
7.0.150.0090.00015.43
7.0.140.0050.03818.76
7.0.130.0030.00815.80
7.0.120.0030.00715.62
7.0.110.0000.00915.60
7.0.100.0040.00815.64
7.0.90.0000.01215.41
7.0.80.0230.04117.79
7.0.70.0120.02717.66
7.0.60.0230.02517.81
7.0.50.0200.02317.89
7.0.40.0060.03516.93
7.0.30.0020.05016.93
7.0.20.0090.03216.84
7.0.10.0030.02316.75
7.0.00.0020.02716.88
5.6.380.0040.00714.19
5.6.370.0030.01014.59
5.6.360.0070.00714.67
5.6.350.0060.00614.56
5.6.340.0000.01014.30
5.6.330.0060.00614.43
5.6.320.0030.00714.56
5.6.310.0000.01014.57
5.6.300.0090.00314.40
5.6.290.0030.00714.55
5.6.280.0010.04117.80
5.6.270.0060.00614.30
5.6.260.0090.00314.71
5.6.250.0000.01414.50
5.6.240.0080.00414.55
5.6.230.0050.02417.45
5.6.220.0050.02617.55
5.6.210.0020.03217.51
5.6.200.0050.03017.71
5.6.190.0090.02317.67
5.6.180.0030.02717.64
5.6.170.0030.04517.67
5.6.160.0040.02317.79
5.6.150.0030.02517.82
5.6.140.0030.02717.65
5.6.130.0070.02117.74
5.6.120.0070.02317.79
5.6.110.0090.02017.91
5.6.100.0060.02517.70
5.6.90.0070.02317.52
5.6.80.0090.02117.27
5.6.70.0070.02217.37
5.6.60.0060.03617.35
5.6.50.0090.02017.34
5.6.40.0050.02217.31
5.6.30.0030.02017.37
5.6.20.0060.04017.41
5.6.10.0050.04217.31
5.6.00.0030.03217.37
5.5.380.0000.01110.91
5.5.370.0070.04115.84
5.5.360.0070.02515.96
5.5.350.0020.04315.79
5.5.340.0070.01916.06
5.5.330.0030.02316.08
5.5.320.0020.02815.98
5.5.310.0090.01516.06
5.5.300.0040.03716.01
5.5.290.0070.02016.02
5.5.280.0070.02015.92
5.5.270.0050.02315.92
5.5.260.0050.02315.96
5.5.250.0030.02815.82
5.5.240.0090.01515.70
5.5.230.0020.02515.72
5.5.220.0020.02415.74
5.5.210.0030.02215.58
5.5.200.0050.02215.61
5.5.190.0050.03215.67
5.5.180.0070.04515.52
5.5.170.0030.00711.22
5.5.160.0080.04115.66
5.5.150.0060.03315.61
5.5.140.0050.04215.56
5.5.130.0030.04015.69
5.5.120.0120.03215.58
5.5.110.0020.04015.51
5.5.100.0040.02515.54
5.5.90.0030.04615.53
5.5.80.0080.03815.57
5.5.70.0070.03815.62
5.5.60.0070.02715.56
5.5.50.0050.04015.63
5.5.40.0060.04315.47
5.5.30.0070.04215.61
5.5.20.0070.04515.67
5.5.10.0020.04215.55
5.5.00.0040.04015.43
5.4.450.0070.01715.09
5.4.440.0050.01815.28
5.4.430.0020.03315.26
5.4.420.0090.01715.24
5.4.410.0070.03615.05
5.4.400.0030.03814.94
5.4.390.0060.01615.12
5.4.380.0010.02315.07
5.4.370.0040.02015.13
5.4.360.0060.04115.06
5.4.350.0030.02315.03
5.4.340.0070.04215.06
5.4.330.0060.00311.10
5.4.320.0030.04315.01
5.4.310.0080.03315.18
5.4.300.0090.02015.06
5.4.290.0070.04015.17
5.4.280.0050.03715.02
5.4.270.0070.03814.96
5.4.260.0030.04115.04
5.4.250.0050.04115.00
5.4.240.0030.04315.27
5.4.230.0030.02715.04
5.4.220.0050.04015.10
5.4.210.0030.04415.00
5.4.200.0080.02015.21
5.4.190.0070.03514.98
5.4.180.0040.04014.99
5.4.170.0080.04014.90
5.4.160.0090.03714.96
5.4.150.0050.04015.12
5.4.140.0060.03513.54
5.4.130.0050.04013.65
5.4.120.0000.04413.66
5.4.110.0020.02113.82
5.4.100.0030.04013.76
5.4.90.0080.03813.61
5.4.80.0130.02813.60
5.4.70.0100.03713.75
5.4.60.0080.03013.57
5.4.50.0080.03313.71
5.4.40.0080.03113.60
5.4.30.0050.03513.67
5.4.20.0100.03713.70
5.4.10.0070.03813.72
5.4.00.0030.03113.23
5.3.290.0080.04012.77
5.3.280.0100.03712.72
5.3.270.0070.03812.75
5.3.260.0000.02812.72
5.3.250.0080.03412.67
5.3.240.0020.03912.73
5.3.230.0070.04012.73
5.3.220.0070.03712.73
5.3.210.0080.02712.72
5.3.200.0020.04412.72
5.3.190.0070.03812.66
5.3.180.0090.03712.68
5.3.170.0080.03812.70
5.3.160.0020.04312.71
5.3.150.0040.04312.66
5.3.140.0050.03912.70
5.3.130.0110.03712.65
5.3.120.0040.04012.63
5.3.110.0070.03212.65
5.3.100.0030.04212.39
5.3.90.0050.04012.37
5.3.80.0020.04212.38
5.3.70.0030.03812.43
5.3.60.0040.03812.40
5.3.50.0030.03912.41
5.3.40.0030.02712.41
5.3.30.0100.03512.28
5.3.20.0030.03812.27
5.3.10.0110.03412.16
5.3.00.0070.03612.24
5.2.170.0050.03510.95
5.2.160.0020.03510.98
5.2.150.0070.02910.94
5.2.140.0070.03211.00
5.2.130.0020.03410.99
5.2.120.0080.02811.02
5.2.110.0030.03310.99
5.2.100.0030.03310.92
5.2.90.0010.03611.02
5.2.80.0030.03610.89
5.2.70.0020.03710.95
5.2.60.0060.03110.95
5.2.50.0060.02310.98
5.2.40.0070.02310.86
5.2.30.0070.03010.86
5.2.20.0030.02410.85
5.2.10.0040.02910.94
5.2.00.0020.02310.87
5.1.60.0030.01810.36
5.1.50.0030.01810.36
5.1.40.0040.02510.45
5.1.30.0040.03010.59
5.1.20.0040.01810.59
5.1.10.0030.02710.50
5.1.00.0030.02810.47
5.0.50.0000.0279.76
5.0.40.0000.0259.57
5.0.30.0020.0229.61
5.0.20.0030.0239.59
5.0.10.0050.0229.47
5.0.00.0000.0369.54
4.4.90.0020.0209.10
4.4.80.0020.0199.10
4.4.70.0000.0209.10
4.4.60.0030.0139.10
4.4.50.0030.0199.10
4.4.40.0040.0179.10
4.4.30.0050.0189.10
4.4.20.0000.0169.10
4.4.10.0000.0199.10
4.4.00.0020.0279.10
4.3.110.0010.0219.10
4.3.100.0020.0189.10
4.3.90.0020.0189.10
4.3.80.0020.0259.10
4.3.70.0050.0179.10
4.3.60.0020.0179.10
4.3.50.0020.0199.10
4.3.40.0010.0259.10
4.3.30.0030.0179.10
4.3.20.0020.0199.10
4.3.10.0000.0189.10
4.3.00.0020.0139.10

preferences:
36.77 ms | 401 KiB | 5 Q