3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strtotime("last day of this month"));

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)
8.3.60.0140.00316.75
8.3.50.0090.01221.11
8.3.40.0090.00618.92
8.3.30.0100.01318.75
8.3.20.0080.00020.30
8.3.10.0020.00523.54
8.3.00.0050.00323.56
8.2.180.0030.01416.75
8.2.170.0070.00722.96
8.2.160.0110.00422.16
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00817.75
8.2.110.0060.00320.88
8.2.100.0120.00017.91
8.2.90.0030.00617.97
8.2.80.0000.00918.85
8.2.70.0060.00317.80
8.2.60.0000.00917.92
8.2.50.0050.00518.10
8.2.40.0000.00820.56
8.2.30.0000.00819.83
8.2.20.0040.00417.70
8.2.10.0070.00018.06
8.2.00.0040.00418.12
8.1.280.0100.01025.92
8.1.270.0040.00420.39
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0040.00422.13
8.1.230.0000.01220.95
8.1.220.0040.00417.79
8.1.210.0090.00018.90
8.1.200.0090.00017.35
8.1.190.0060.00317.50
8.1.180.0040.00418.10
8.1.170.0040.00418.71
8.1.160.0000.00822.18
8.1.150.0000.00718.79
8.1.140.0030.00517.55
8.1.130.0000.00717.60
8.1.120.0000.00717.58
8.1.110.0000.00717.61
8.1.100.0000.00717.58
8.1.90.0040.00417.59
8.1.80.0030.00617.62
8.1.70.0030.00317.55
8.1.60.0080.00017.57
8.1.50.0000.00717.54
8.1.40.0040.00417.43
8.1.30.0040.00417.65
8.1.20.0000.00817.54
8.1.10.0040.00417.45
8.1.00.0040.00417.57
8.0.300.0040.00420.16
8.0.290.0060.00316.88
8.0.280.0070.00018.32
8.0.270.0030.00317.30
8.0.260.0000.00717.16
8.0.250.0050.00317.15
8.0.240.0040.00416.95
8.0.230.0050.00517.10
8.0.220.0000.00716.99
8.0.210.0030.00316.99
8.0.200.0000.00617.09
8.0.190.0040.00417.08
8.0.180.0070.00016.92
8.0.170.0030.00517.08
8.0.160.0070.00016.91
8.0.150.0020.00516.93
8.0.140.0040.00416.99
8.0.130.0000.00613.40
8.0.120.0030.00516.98
8.0.110.0000.00716.94
8.0.100.0030.00316.99
8.0.90.0040.00416.87
8.0.80.0120.00916.90
8.0.70.0000.00716.97
8.0.60.0000.00817.06
8.0.50.0040.00417.04
8.0.30.0090.01017.07
8.0.20.0080.01117.40
8.0.10.0040.00417.03
8.0.00.0090.01016.92
7.4.330.0060.00015.15
7.4.320.0030.00316.46
7.4.300.0000.00616.54
7.4.290.0070.00016.57
7.4.280.0040.00416.57
7.4.270.0020.00416.56
7.4.260.0000.00716.60
7.4.250.0070.00016.50
7.4.240.0040.00316.64
7.4.230.0030.00316.46
7.4.220.0070.01016.51
7.4.210.0120.00516.59
7.4.200.0040.00416.47
7.4.160.0110.00616.41
7.4.150.0170.00317.40
7.4.140.0120.01017.86
7.4.130.0090.01016.63
7.4.120.0050.01216.59
7.4.110.0180.00916.57
7.4.100.0140.00616.62
7.4.90.0100.00716.53
7.4.80.0060.01719.39
7.4.70.0030.01316.59
7.4.60.0090.00916.40
7.4.50.0020.00216.56
7.4.40.0100.00716.77
7.4.30.0070.01016.39
7.4.00.0060.01214.67
7.3.330.0060.00013.04
7.3.320.0060.00013.24
7.3.310.0030.00316.35
7.3.300.0000.00716.24
7.3.290.0040.00416.22
7.3.280.0110.00516.26
7.3.270.0070.01017.40
7.3.260.0140.01116.46
7.3.250.0150.00616.37
7.3.240.0090.01216.43
7.3.230.0070.01016.59
7.3.210.0150.00416.44
7.3.200.0070.01316.44
7.3.190.0150.00416.46
7.3.180.0130.00316.34
7.3.170.0070.01116.61
7.3.160.0120.00616.62
7.3.00.0040.01116.62
7.2.330.0150.00316.64
7.2.320.0150.00316.91
7.2.310.0060.01216.77
7.2.300.0090.00916.50
7.2.290.0090.01216.46
7.2.130.0070.00616.79
7.2.120.0090.00417.05
7.2.110.0030.01017.14
7.2.100.0000.01216.90
7.2.90.0060.00616.87
7.2.80.0030.00816.77
7.2.70.0070.01016.72
7.2.60.0070.00516.84
7.2.50.0030.00517.01
7.2.40.0090.00017.04
7.2.30.0060.00616.88
7.2.20.0060.00916.83
7.2.10.0090.00616.91
7.2.00.0060.00618.21
7.1.250.0100.00315.79
7.1.240.0110.00415.93
7.1.230.0070.00715.99
7.1.220.0090.00315.75
7.1.210.0110.00315.83
7.1.200.0020.00815.69
7.1.190.0000.01415.84
7.1.180.0100.00315.74
7.1.170.0030.01215.63
7.1.160.0120.00015.79
7.1.150.0060.00615.88
7.1.140.0030.01215.98
7.1.130.0070.00715.91
7.1.120.0090.00915.95
7.1.110.0140.00715.98
7.1.100.0020.01117.13
7.1.90.0080.00615.99
7.1.80.0030.01015.75
7.1.70.0020.00916.52
7.1.60.0050.01317.56
7.1.50.0060.01116.33
7.1.40.0060.00715.73
7.1.30.0060.00615.82
7.1.20.0070.00715.92
7.1.10.0000.01115.76
7.1.00.0060.04118.98
7.0.330.0030.00915.61
7.0.320.0090.00315.18
7.0.310.0030.00715.39
7.0.300.0070.00715.43
7.0.290.0100.00315.34
7.0.280.0060.00615.54
7.0.270.0070.01015.44
7.0.260.0050.01415.25
7.0.250.0090.00615.44
7.0.240.0000.01115.43
7.0.230.0090.00315.34
7.0.220.0040.00815.26
7.0.210.0070.00715.45
7.0.200.0030.00616.17
7.0.190.0070.00815.36
7.0.180.0040.00815.40
7.0.170.0090.00315.21
7.0.160.0030.00615.49
7.0.150.0070.00615.40
7.0.140.0030.01315.31
7.0.130.0060.00915.57
7.0.120.0070.00714.91
7.0.110.0090.00615.47
7.0.100.0040.01115.21
7.0.90.0060.00915.33
7.0.80.0000.00915.42
7.0.70.0040.00815.43
7.0.60.0070.04317.70
7.0.50.0070.02916.63
7.0.40.0080.02416.87
7.0.30.0150.03016.71
7.0.20.0130.03316.81
7.0.10.0070.02716.92
7.0.00.0050.03416.84
5.6.380.0090.00314.38
5.6.370.0120.00314.08
5.6.360.0060.00614.39
5.6.350.0070.00414.15
5.6.340.0110.00614.09
5.6.330.0000.01614.16
5.6.320.0080.00813.94
5.6.310.0070.01014.32
5.6.300.0110.00414.44
5.6.290.0040.00414.18
5.6.280.0050.03717.44
5.6.270.0040.00414.02
5.6.260.0040.00814.13
5.6.250.0040.00814.28
5.6.240.0120.00314.32
5.6.230.0030.00914.33
5.6.220.0000.01014.10
5.6.210.0070.03117.25
5.6.200.0070.04016.06
5.6.190.0070.04017.33
5.6.180.0250.04417.36
5.6.170.0130.02817.30
5.6.160.0050.04817.34
5.6.150.0060.04316.06
5.6.140.0100.04016.24
5.6.130.0080.03116.23
5.6.120.0060.04817.53
5.6.110.0080.03217.65
5.6.100.0110.04117.62
5.6.90.0070.02717.53
5.6.80.0020.04917.12
5.6.70.0040.00814.20
5.6.60.0130.00014.28
5.6.50.0070.00714.07
5.6.40.0000.01414.37
5.6.30.0030.01214.08
5.6.20.0120.00314.22
5.6.10.0040.01114.44
5.6.00.0030.00713.99
5.5.380.0090.00011.18
5.5.370.0060.00311.18
5.5.360.0070.00411.18
5.5.350.0170.04015.80
5.5.340.0130.02614.58
5.5.330.0040.04515.77
5.5.320.0230.03515.75
5.5.310.0200.02715.73
5.5.300.0070.02714.60
5.5.290.0070.03314.59
5.5.280.0080.02116.02
5.5.270.0050.04516.04
5.5.260.0030.02415.96
5.5.250.0070.02015.83
5.5.240.0020.04715.64
5.5.230.0000.01111.18
5.5.220.0080.00311.18
5.5.210.0070.00311.18
5.5.200.0060.00011.18
5.5.190.0030.00911.18
5.5.180.0030.00311.18
5.5.170.0070.00411.18
5.5.160.0000.00711.18
5.5.150.0030.00511.18
5.5.140.0000.00911.18
5.5.130.0070.00311.18
5.5.120.0080.00311.18
5.5.110.0040.00411.18
5.5.100.0060.00611.18
5.5.90.0000.00611.18
5.5.80.0030.00611.18
5.5.70.0030.00911.18
5.5.60.0080.00011.18
5.5.50.0030.00611.18
5.5.40.0040.00411.18
5.5.30.0000.00611.18
5.5.20.0000.00711.18
5.5.10.0080.00311.18
5.5.00.0000.01011.18
5.4.450.0460.02815.34
5.4.440.0420.04015.13
5.4.430.0330.03015.31
5.4.420.0460.02315.32
5.4.410.0380.03015.28
5.4.400.0380.02915.04
5.4.390.0280.02815.21
5.4.380.0070.03215.24
5.4.370.0100.02315.16
5.4.360.0300.03515.24
5.4.350.0350.03615.16
5.4.340.0380.03015.14
5.4.330.0000.00911.18
5.4.320.0460.03015.04
5.4.310.0000.03815.22
5.4.300.0060.02815.16
5.4.290.0220.02715.07
5.4.280.0430.03315.16
5.4.270.0430.02715.22
5.4.260.0500.03315.21
5.4.250.0370.03514.96
5.4.240.0440.02915.23
5.4.230.0400.02715.21
5.4.220.0400.02815.24
5.4.210.0500.03915.07
5.4.200.0440.03513.99
5.4.190.0500.02315.18
5.4.180.0400.03215.12
5.4.170.0410.03115.07
5.4.160.0370.03215.01
5.4.150.0360.03115.17
5.4.140.0370.04013.74
5.4.130.0470.02513.87
5.4.120.0380.02513.77
5.4.110.0500.03313.73
5.4.100.0600.03713.80
5.4.90.0420.03013.76
5.4.80.0520.03413.81
5.4.70.0390.03013.68
5.4.60.0430.03313.76
5.4.50.0520.03813.64
5.4.40.0420.02713.67
5.4.30.0460.02113.70
5.4.20.0400.02913.62
5.4.10.0480.03213.63
5.4.00.0170.02913.49
5.3.290.0080.03012.81
5.3.280.0100.02812.88
5.3.270.0400.02312.80
5.3.260.0400.02812.82
5.3.250.0450.03812.82
5.3.240.0540.03612.86
5.3.230.0210.03012.93
5.3.220.0100.03612.77
5.3.210.0090.03512.86
5.3.200.0410.02512.86
5.3.190.0390.02912.80
5.3.180.0480.03012.86
5.3.170.0450.03812.91
5.3.160.0350.02612.76
5.3.150.0330.03012.81
5.3.140.0380.03312.91
5.3.130.0230.03612.85
5.3.120.0130.03312.83
5.3.110.0110.03412.79
5.3.100.0320.03212.52
5.3.90.0330.02912.49
5.3.80.0270.03512.53
5.3.70.0380.02312.52
5.3.60.0370.02512.51
5.3.50.0370.03212.61
5.3.40.0350.02912.55
5.3.30.0400.02712.46
5.3.20.0490.02612.48
5.3.10.0430.03012.31
5.3.00.0520.02812.40
5.2.170.0350.02311.08
5.2.160.0350.02311.09
5.2.150.0350.02811.15
5.2.140.0450.02711.15
5.2.130.0410.01811.16
5.2.120.0330.02511.06
5.2.110.0390.02111.06
5.2.100.0350.02511.11
5.2.90.0350.02011.22
5.2.80.0440.01311.11
5.2.70.0280.02811.06
5.2.60.0350.02311.04
5.2.50.0320.02311.02
5.2.40.0280.02211.16
5.2.30.0300.02011.10
5.2.20.0280.02111.11
5.2.10.0290.02010.97
5.2.00.0270.02710.91
5.1.60.0270.02210.62
5.1.50.0230.02110.66
5.1.40.0270.02110.54
5.1.30.0290.01710.68
5.1.20.0250.02410.84
5.1.10.0230.02510.64
5.1.00.0200.02510.71
5.0.50.0080.02310.11
5.0.40.0190.01710.11
5.0.30.0170.02710.11
5.0.20.0190.01210.11
5.0.10.0150.01710.11
5.0.00.0170.02210.11
4.4.90.0100.01210.11
4.4.80.0130.01710.11
4.4.70.0180.01510.11
4.4.60.0130.01210.11
4.4.50.0150.01510.11
4.4.40.0110.02110.11
4.4.30.0150.01310.11
4.4.20.0130.01510.11
4.4.10.0150.01210.12
4.4.00.0210.02110.12
4.3.110.0140.01110.12
4.3.100.0100.01510.14
4.3.90.0160.00910.14
4.3.80.0160.01610.14
4.3.70.0180.01110.14
4.3.60.0130.01310.14
4.3.50.0200.01410.14
4.3.40.0170.01510.14
4.3.30.0030.01510.14
4.3.20.0050.01710.14
4.3.10.0090.00910.14
4.3.00.0080.0169.12

preferences:
51.57 ms | 401 KiB | 5 Q