3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = strtotime('2012-05-13'); $date2 = strtotime('2012-05-13 +2 weeks'); echo $date1.'<br>'.$date2;

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)
8.3.60.0070.00718.53
8.3.50.0080.00721.15
8.3.40.0110.00418.65
8.3.30.0030.01020.35
8.3.20.0040.00420.21
8.3.10.0050.00322.09
8.3.00.0030.00522.41
8.2.180.0150.00618.42
8.2.170.0060.00922.96
8.2.160.0060.00620.53
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0130.00626.16
8.2.120.0040.00419.64
8.2.110.0050.00522.22
8.2.100.0110.00019.34
8.2.90.0040.00419.18
8.2.80.0040.00419.38
8.2.70.0080.00017.75
8.2.60.0030.00917.93
8.2.50.0030.00518.07
8.2.40.0050.00318.34
8.2.30.0000.00718.05
8.2.20.0070.00017.88
8.2.10.0040.00417.91
8.2.00.0040.00417.80
8.1.280.0110.00725.92
8.1.270.0130.00620.52
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0000.00923.79
8.1.230.0050.00519.33
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0060.00317.37
8.1.190.0000.00817.64
8.1.180.0000.00820.66
8.1.170.0000.00818.77
8.1.160.0070.00022.19
8.1.150.0040.00418.88
8.1.140.0080.00017.69
8.1.130.0000.00817.84
8.1.120.0040.00417.73
8.1.110.0080.00017.65
8.1.100.0030.00517.70
8.1.90.0000.00817.59
8.1.80.0000.00717.62
8.1.70.0030.00317.65
8.1.60.0060.00317.77
8.1.50.0030.00517.74
8.1.40.0050.00217.61
8.1.30.0070.00317.77
8.1.20.0000.00817.86
8.1.10.0000.00717.70
8.1.00.0070.00017.72
8.0.300.0060.00318.77
8.0.290.0040.00417.29
8.0.280.0070.00018.51
8.0.270.0000.00817.32
8.0.260.0030.00317.05
8.0.250.0030.00317.23
8.0.240.0000.00917.21
8.0.230.0000.00717.19
8.0.220.0040.00417.20
8.0.210.0070.00017.02
8.0.200.0070.00017.20
8.0.190.0040.00417.22
8.0.180.0030.00517.05
8.0.170.0040.00417.16
8.0.160.0040.00417.08
8.0.150.0050.00317.06
8.0.140.0050.00217.13
8.0.130.0030.00313.46
8.0.120.0050.00316.98
8.0.110.0050.00317.06
8.0.100.0000.00717.02
8.0.90.0080.00017.09
8.0.80.0000.01717.18
8.0.70.0030.00517.01
8.0.60.0030.00317.19
8.0.50.0050.00217.00
8.0.30.0100.01017.30
8.0.20.0110.01117.40
8.0.10.0000.00717.07
8.0.00.0050.01216.93
7.4.330.0000.00515.00
7.4.320.0030.00316.67
7.4.300.0030.00316.68
7.4.290.0040.00416.84
7.4.280.0000.00716.78
7.4.270.0060.00316.71
7.4.260.0070.00016.70
7.4.250.0040.00416.55
7.4.240.0000.00716.66
7.4.230.0070.00016.61
7.4.220.0070.00716.67
7.4.210.0080.00816.66
7.4.200.0040.00416.47
7.4.190.0070.00016.59
7.4.160.0100.00616.76
7.4.150.0100.01617.40
7.4.140.0100.01017.86
7.4.130.0070.01016.69
7.4.120.0120.00716.76
7.4.110.0100.01016.61
7.4.100.0130.01016.58
7.4.90.0170.00016.70
7.4.80.0140.00419.39
7.4.70.0130.00616.62
7.4.60.0030.01216.65
7.4.50.0000.00416.75
7.4.40.0070.00722.77
7.4.30.0180.00316.62
7.4.00.0120.00615.03
7.3.330.0000.00513.30
7.3.320.0000.00513.28
7.3.310.0030.00516.38
7.3.300.0000.00716.18
7.3.290.0130.00816.43
7.3.280.0100.00916.37
7.3.270.0090.01217.40
7.3.260.0070.01016.70
7.3.250.0090.01216.45
7.3.240.0090.00916.70
7.3.230.0140.00316.77
7.3.210.0060.01116.55
7.3.200.0070.01019.39
7.3.190.0120.00616.47
7.3.180.0070.01016.68
7.3.170.0030.01216.53
7.3.160.0060.00916.72
7.3.120.0070.01015.26
7.3.10.0120.00716.72
7.3.00.0090.00916.55
7.2.330.0180.00016.96
7.2.320.0100.00716.97
7.2.310.0080.00917.01
7.2.300.0090.00916.82
7.2.290.0120.00617.02
7.2.130.0070.00916.87
7.2.120.0160.00517.04
7.2.110.0140.00816.78
7.2.100.0110.01016.84
7.2.90.0110.00816.82
7.2.80.0080.01017.01
7.2.70.0130.00716.87
7.2.60.0210.01116.90
7.2.50.0080.00716.91
7.2.40.0080.00917.03
7.2.30.0090.00717.00
7.2.20.0100.00816.88
7.2.10.0090.00916.87
7.2.00.0080.00617.18
7.1.250.0110.00915.68
7.1.240.0090.00515.95
7.1.230.0140.00315.66
7.1.220.0110.00415.72
7.1.210.0060.00316.05
7.1.200.0140.00315.89
7.1.190.0000.01215.73
7.1.180.0060.00615.81
7.1.170.0090.00015.61
7.1.160.0030.01015.97
7.1.150.0050.01015.63
7.1.140.0090.00915.91
7.1.130.0060.00915.89
7.1.120.0000.01515.82
7.1.110.0030.01415.97
7.1.100.0060.01015.86
7.1.90.0060.00915.75
7.1.80.0110.00316.07
7.1.70.0110.01216.46
7.1.60.0080.01017.49
7.1.50.0060.01216.41
7.1.40.0050.00515.96
7.1.30.0030.01015.86
7.1.20.0100.00315.75
7.1.10.0080.00515.70
7.1.00.0020.03119.18
7.0.330.0090.00615.49
7.0.320.0060.00315.54
7.0.310.0030.01315.44
7.0.300.0090.00615.02
7.0.290.0130.00015.52
7.0.280.0070.00415.32
7.0.270.0030.00915.28
7.0.260.0030.01015.38
7.0.250.0080.00815.16
7.0.240.0020.01115.50
7.0.230.0040.01215.68
7.0.220.0000.01115.56
7.0.210.0090.00615.21
7.0.200.0230.00814.99
7.0.190.0030.00515.50
7.0.180.0040.00715.28
7.0.170.0000.01215.49
7.0.160.0000.01015.63
7.0.150.0040.00715.48
7.0.140.0120.03318.60
7.0.130.0030.01015.32
7.0.120.0110.00015.38
7.0.110.0050.00315.36
7.0.100.0030.01315.51
7.0.90.0090.00315.51
7.0.80.0090.00315.38
7.0.70.2320.02217.73
7.0.60.0130.03817.56
7.0.50.0060.02616.82
7.0.40.0030.02716.81
7.0.30.0150.03516.87
7.0.20.0170.04116.80
7.0.10.0160.02516.83
7.0.00.0110.04616.71
5.6.380.0080.00414.24
5.6.370.0090.00514.26
5.6.360.0090.00614.39
5.6.350.0080.00814.36
5.6.340.0040.01514.35
5.6.330.0040.01414.30
5.6.320.0090.00614.36
5.6.310.0030.00914.33
5.6.300.0060.00614.52
5.6.290.0070.00214.59
5.6.280.0060.03717.54
5.6.270.0030.01014.35
5.6.260.0040.01114.29
5.6.250.0080.00614.44
5.6.240.0040.01114.39
5.6.230.0090.00914.05
5.6.220.0000.00914.23
5.6.210.0080.04417.34
5.6.200.0100.04216.25
5.6.190.0090.02217.27
5.6.180.0200.02517.35
5.6.170.0190.03617.32
5.6.160.0020.03417.44
5.6.150.0040.03416.42
5.6.140.0050.04216.28
5.6.130.0100.02816.07
5.6.120.0100.04217.68
5.6.110.0110.03117.76
5.6.100.0120.03817.71
5.6.90.0080.04817.63
5.6.80.0120.04017.21
5.6.70.0070.02317.25
5.6.60.0070.00714.24
5.6.50.0030.00914.32
5.6.40.0050.01014.40
5.6.30.0100.00714.05
5.6.20.0000.01314.48
5.6.10.0090.00614.05
5.6.00.0130.00014.07
5.5.380.0030.00911.18
5.5.370.0000.00911.37
5.5.360.0070.00311.18
5.5.350.0020.02815.79
5.5.340.0060.02314.60
5.5.330.0060.02415.88
5.5.320.0070.04215.79
5.5.310.0140.02915.71
5.5.300.0080.04214.60
5.5.290.0060.04014.52
5.5.280.0040.02415.98
5.5.270.0030.02615.98
5.5.260.0050.02316.03
5.5.250.0080.04015.86
5.5.240.0020.02615.72
5.5.230.0000.01311.18
5.5.220.0040.00711.18
5.5.210.0000.00811.18
5.5.200.0060.00911.18
5.5.190.0060.00311.18
5.5.180.0040.00711.18
5.5.170.0030.00911.18
5.5.160.0060.00611.18
5.5.150.0030.00411.18
5.5.140.0080.00311.18
5.5.130.0040.00811.18
5.5.120.0060.00611.18
5.5.110.0000.00611.18
5.5.100.0000.00711.18
5.5.90.0080.00011.23
5.5.80.0040.00411.18
5.5.70.0080.00011.18
5.5.60.0040.00711.18
5.5.50.0060.00611.18
5.5.40.0080.00311.18
5.5.30.0000.01011.23
5.5.20.0050.00011.18
5.5.10.0080.00011.18
5.5.00.0030.00611.18
5.4.450.0230.03715.31
5.4.440.0420.03015.31
5.4.430.0070.02915.29
5.4.420.0250.03515.13
5.4.410.0170.02715.32
5.4.400.0530.02815.16
5.4.390.0500.02915.21
5.4.380.0030.03214.89
5.4.370.0200.02814.82
5.4.360.0180.02014.86
5.4.350.0070.02011.57
5.4.340.0050.02411.57
5.4.330.0000.01011.18
5.4.320.0060.02411.81
5.4.310.0050.02611.81
5.4.300.0030.02811.81
5.4.290.0060.02211.81
5.4.280.0060.02211.75
5.4.270.0050.01911.75
5.4.260.0050.02411.75
5.4.250.0080.02111.75
5.4.240.0050.01911.75
5.4.230.0070.02611.74
5.4.220.0060.02311.75
5.4.210.0060.02511.74
5.4.200.0040.02311.75
5.4.190.0070.02011.74
5.4.180.0040.02011.74
5.4.170.0060.02111.75
5.4.160.0050.02411.75
5.4.150.0080.01911.74
5.4.140.0030.02111.59
5.4.130.0080.01811.58
5.4.120.0080.02011.56
5.4.110.0040.01911.55
5.4.100.0040.02411.56
5.4.90.0040.02211.56
5.4.80.0050.02511.55
5.4.70.0040.02111.55
5.4.60.0050.02111.55
5.4.50.0050.02211.55
5.4.40.0060.01911.55
5.4.30.0050.02111.55
5.4.20.0050.02011.55
5.4.10.0060.02011.55
5.4.00.0070.01911.29
5.3.290.0030.02311.99
5.3.280.0040.02611.94
5.3.270.0100.01811.95
5.3.260.0040.02211.95
5.3.250.0040.02211.95
5.3.240.0050.02411.95
5.3.230.0020.02711.94
5.3.220.0040.02311.93
5.3.210.0050.02411.93
5.3.200.0070.02111.93
5.3.190.0060.02011.92
5.3.180.0060.02011.93
5.3.170.0040.02911.92
5.3.160.0050.03211.93
5.3.150.0040.03111.92
5.3.140.0070.02811.92
5.3.130.0080.02911.92
5.3.120.0050.03011.92
5.3.110.0040.03111.92
5.3.100.0080.02511.64
5.3.90.0090.02511.63
5.3.80.0050.02211.63
5.3.70.0060.02311.63
5.3.60.0060.02911.62
5.3.50.0050.02211.59
5.3.40.0070.02111.59
5.3.30.0060.02211.56
5.3.20.0040.02311.44
5.3.10.0070.02111.42
5.3.00.0070.02011.42
5.2.170.0050.01810.17
5.2.160.0040.01810.17
5.2.150.0060.02110.16
5.2.140.0040.01810.16
5.2.130.0030.01810.14
5.2.120.0060.02010.14
5.2.110.0070.01610.15
5.2.100.0080.01410.14
5.2.90.0040.01810.14
5.2.80.0040.01710.14
5.2.70.0040.01710.14
5.2.60.0030.01910.12
5.2.50.0040.01910.10
5.2.40.0040.01610.09
5.2.30.0050.01610.08
5.2.20.0050.01610.07
5.2.10.0020.01810.04
5.2.00.0040.0169.97
5.1.60.0050.0139.62
5.1.50.0040.0139.62
5.1.40.0040.0159.61
5.1.30.0040.0179.78
5.1.20.0040.0169.79
5.1.10.0080.0119.65
5.1.00.0040.0169.65
5.0.50.0040.0138.89
5.0.40.0030.0128.82
5.0.30.0030.0188.73
5.0.20.0040.0148.72
5.0.10.0020.0168.70
5.0.00.0070.0178.70
4.4.90.0020.0117.98
4.4.80.0040.0097.97
4.4.70.0020.0107.96
4.4.60.0030.0097.97
4.4.50.0020.0117.97
4.4.40.0030.0157.94
4.4.30.0020.0127.97
4.4.20.0010.0128.01
4.4.10.0020.0158.01
4.4.00.0010.0177.97
4.3.110.0040.0107.92
4.3.100.0060.0097.92
4.3.90.0020.0127.90
4.3.80.0020.0157.88
4.3.70.0020.0097.90
4.3.60.0040.0097.90
4.3.50.0030.0097.90
4.3.40.0020.0157.86
4.3.30.0010.0117.23
4.3.20.0010.0127.22
4.3.10.0040.0087.21
4.3.00.0070.0129.24

preferences:
40.3 ms | 401 KiB | 5 Q