3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = mktime(2, 1, 1, 3, 31, 2013, 1); var_dump($a); $b = strtotime('2013-03-31 02:01:01'); var_dump($b);

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)
8.3.40.0140.00318.84
8.3.30.0040.01118.88
8.3.20.0080.00018.90
8.3.10.0090.00020.62
8.3.00.0000.00819.51
8.2.170.0040.01122.96
8.2.160.0110.00420.43
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0070.00019.14
8.2.110.0030.00919.39
8.2.100.0060.00617.72
8.2.90.0050.00317.73
8.2.80.0080.00017.97
8.2.70.0000.00818.04
8.2.60.0050.00318.09
8.2.50.0060.00318.10
8.2.40.0080.00022.15
8.2.30.0040.00420.85
8.2.20.0030.00617.69
8.2.10.0000.00817.55
8.2.00.0040.00417.55
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00623.91
8.1.230.0000.01117.77
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0030.00617.23
8.1.180.0050.00318.10
8.1.170.0050.00318.59
8.1.160.0040.00418.67
8.1.150.0000.00718.80
8.1.140.0000.00817.32
8.1.130.0000.00817.75
8.1.120.0000.00917.32
8.1.110.0040.00417.22
8.1.100.0000.00717.19
8.1.90.0000.00817.31
8.1.80.0030.00317.35
8.1.70.0000.00717.27
8.1.60.0030.00517.41
8.1.50.0050.00317.32
8.1.40.0050.00317.41
8.1.30.0040.00417.51
8.1.20.0040.00417.43
8.1.10.0030.00617.46
8.1.00.0070.00017.42
8.0.300.0020.00518.77
8.0.290.0040.00416.75
8.0.280.0000.00718.44
8.0.270.0000.00717.19
8.0.260.0030.00316.87
8.0.250.0040.00417.00
8.0.240.0070.00017.01
8.0.230.0030.00316.89
8.0.220.0070.00016.95
8.0.210.0040.00416.82
8.0.200.0060.00016.98
8.0.190.0000.00817.05
8.0.180.0000.00817.02
8.0.170.0000.00916.92
8.0.160.0000.00716.90
8.0.150.0000.00816.92
8.0.140.0040.00416.81
8.0.130.0000.00513.34
8.0.120.0040.00416.86
8.0.110.0070.00016.79
8.0.100.0050.00216.89
8.0.90.0080.00017.02
8.0.80.0030.01217.00
8.0.70.0040.00417.00
8.0.60.0000.00717.00
8.0.50.0040.00416.94
8.0.30.0150.00417.06
8.0.20.0080.01016.96
8.0.10.0000.00816.80
8.0.00.0160.00716.78
7.4.330.0020.00213.00
7.4.320.0060.00016.46
7.4.300.0030.00316.56
7.4.290.0030.00316.66
7.4.280.0000.01016.66
7.4.270.0060.00316.54
7.4.260.0000.00513.26
7.4.250.0070.00316.45
7.4.240.0040.00416.67
7.4.230.0030.00316.74
7.4.220.0090.00916.51
7.4.210.0070.00916.61
7.4.200.0040.00416.43
7.4.190.0000.00716.73
7.4.160.0090.00916.76
7.4.150.0060.01216.56
7.4.140.0080.00916.68
7.4.130.0090.00916.74
7.4.120.0080.01116.65
7.4.110.0060.01116.55
7.4.100.0130.00416.52
7.4.90.0070.01116.82
7.4.80.0060.01019.39
7.4.70.0070.01016.46
7.4.60.0130.00316.65
7.4.50.0050.00516.41
7.4.40.0080.00616.54
7.4.30.0070.01016.65
7.4.00.0000.01615.19
7.3.330.0030.00313.17
7.3.320.0000.00713.07
7.3.310.0060.00316.30
7.3.300.0030.00316.32
7.3.290.0130.01016.36
7.3.280.0110.01016.34
7.3.270.0120.00616.39
7.3.260.0080.00816.59
7.3.250.0090.01616.45
7.3.240.0070.01016.41
7.3.230.0060.01016.36
7.3.210.0070.01116.41
7.3.200.0060.01016.64
7.3.190.0030.01416.29
7.3.180.0070.01016.29
7.3.170.0100.00716.54
7.3.160.0070.01716.39
7.3.120.0100.00614.90
7.3.00.0040.01116.68
7.2.330.0030.01616.68
7.2.320.0100.00716.75
7.2.310.0160.00316.69
7.2.300.0090.00916.48
7.2.290.0100.00616.75
7.2.130.0070.01016.87
7.2.120.0040.01116.85
7.2.110.0170.00216.82
7.2.100.0780.00615.79
7.2.90.0100.01015.65
7.2.80.0080.01115.87
7.2.70.0370.01016.10
7.2.60.0200.00716.02
7.2.50.0200.00315.93
7.2.40.0370.00515.82
7.2.30.0420.00415.89
7.2.20.0350.00715.69
7.2.10.0510.00515.93
7.2.00.0280.00615.77
7.1.250.0100.00615.76
7.1.240.0080.00315.92
7.1.230.0000.00915.77
7.1.220.0650.00614.83
7.1.210.0630.00714.87
7.1.200.0360.00514.81
7.1.190.0210.00614.95
7.1.180.0350.00414.71
7.1.170.0170.00814.87
7.1.160.0340.01214.85
7.1.150.0360.00814.88
7.1.140.0650.00314.88
7.1.130.0350.00614.68
7.1.120.0680.00914.65
7.1.110.0390.00714.99
7.1.100.0430.00014.94
7.1.90.0380.00614.92
7.1.80.0310.00314.77
7.1.70.0270.00914.82
7.1.60.0340.00723.99
7.1.50.0470.00623.99
7.1.40.0290.01023.58
7.1.30.0330.01223.91
7.1.20.0370.01023.99
7.1.10.0360.00514.88
7.1.00.0250.00414.88
7.0.330.0040.00715.18
7.0.320.0120.00415.56
7.0.310.0230.00514.37
7.0.300.0190.00314.44
7.0.290.0350.00714.43
7.0.280.0340.00714.47
7.0.270.0420.00514.46
7.0.260.0360.00514.33
7.0.250.0330.00814.38
7.0.240.0200.00914.43
7.0.230.0350.00114.60
7.0.220.0270.00614.50
7.0.210.0290.00714.51
7.0.200.0260.00914.54
7.0.190.0530.00914.49
7.0.180.0400.00314.25
7.0.170.0260.00514.46
7.0.160.0130.00614.61
7.0.150.0200.00714.61
7.0.140.0130.00814.51
7.0.130.0350.00514.52
7.0.120.0400.00514.73
7.0.110.0240.00314.53
7.0.100.0310.01214.39
7.0.90.0230.00914.40
7.0.80.0300.00414.54
7.0.70.0290.00614.33
7.0.60.0290.00614.30
7.0.50.0280.00614.34
7.0.40.0660.00413.61
7.0.30.0570.00913.71
7.0.20.0320.00513.52
7.0.10.0320.00613.63
7.0.00.0370.00613.67
5.6.380.0060.00614.30
5.6.370.0070.00914.06
5.6.360.0120.00514.40
5.6.350.0090.00914.12
5.6.340.0090.00914.38
5.6.330.0110.00314.22
5.6.320.0100.00614.30
5.6.310.0110.00314.16
5.6.300.0080.00614.47
5.6.290.0060.01214.12
5.6.280.0100.00713.98
5.6.270.0050.01214.21
5.6.260.0120.00414.16
5.6.250.0080.00514.16
5.6.240.0070.00814.17
5.6.230.0060.01114.15
5.6.220.0080.00614.09
5.6.210.0050.00813.97
5.6.200.0040.00913.80
5.6.190.0050.00914.01
5.6.180.0030.00814.18
5.6.170.0110.00514.13
5.6.160.0050.00814.22
5.6.150.0070.00714.27
5.6.140.0080.00514.19
5.6.130.0040.01014.27
5.6.120.0080.00814.34
5.6.110.0020.01314.29
5.6.100.0120.00414.26
5.6.90.0020.01314.23
5.6.80.0080.00414.20
5.6.70.0040.01014.15
5.6.60.0060.01014.07
5.6.50.0090.00614.09
5.6.40.0090.00914.12
5.6.30.0070.01014.01
5.6.20.0090.01113.99
5.6.10.0050.01114.15
5.6.00.0100.00514.21
5.5.380.0010.00811.45
5.5.370.0070.00511.45
5.5.360.0050.00511.45
5.5.350.0050.00511.45
5.5.340.0030.00711.45
5.5.330.0080.00311.45
5.5.320.0060.00411.46
5.5.310.0040.00411.45
5.5.300.0080.00211.45
5.5.290.0070.00411.45
5.5.280.0120.00011.45
5.5.270.0090.00211.45
5.5.260.0050.00711.45
5.5.250.0090.00211.45
5.5.240.0060.00511.45
5.5.230.0040.00611.45
5.5.220.0040.00811.45
5.5.210.0070.00211.45
5.5.200.0020.01211.45
5.5.190.0050.00511.45
5.5.180.0040.00411.45
5.5.170.0100.00512.51
5.5.160.0060.00611.45
5.5.150.0040.00611.45
5.5.140.0090.00411.45
5.5.130.0110.00211.45
5.5.120.0090.00211.45
5.5.110.0020.00911.45
5.5.100.0070.00511.45
5.5.90.0070.00411.45
5.5.80.0080.00511.45
5.5.70.0060.00711.45
5.5.60.0060.00811.45
5.5.50.0070.00411.45
5.5.40.0130.00011.45
5.5.30.0040.00911.45
5.5.20.0090.00511.45
5.5.10.0110.00211.45
5.5.00.0060.00611.45
5.4.450.0070.00611.45
5.4.440.0060.00611.45
5.4.430.0020.00611.45
5.4.420.0040.00711.45
5.4.410.0050.00511.45
5.4.400.0080.00411.45
5.4.390.0080.00411.45
5.4.380.0040.00711.45
5.4.370.0040.00511.45
5.4.360.0060.00611.45
5.4.350.0020.00711.45
5.4.340.0050.00511.45
5.4.330.0070.00511.45
5.4.320.0090.00411.45
5.4.310.0070.00511.45
5.4.300.0050.00611.45
5.4.290.0080.00411.45
5.4.280.0110.00211.45
5.4.270.0040.00911.45
5.4.260.0130.00011.45
5.4.250.0050.00911.45
5.4.240.0070.00411.45
5.4.230.0090.00511.45
5.4.220.0090.00311.45
5.4.210.0050.00611.45
5.4.200.0050.00911.45
5.4.190.0120.00311.45
5.4.180.0080.00611.45
5.4.170.0130.00211.45
5.4.160.0090.00411.45
5.4.150.0060.00411.45
5.4.140.0060.00511.45
5.4.130.0040.00411.45
5.4.120.0090.00311.45
5.4.110.0080.00311.45
5.4.100.0060.00411.45
5.4.90.0060.00411.45
5.4.80.0040.00611.45
5.4.70.0070.00411.47
5.4.60.0070.00511.45
5.4.50.0100.00111.45
5.4.40.0080.00611.45
5.4.30.0050.00711.45
5.4.20.0100.00211.45
5.4.10.0060.00411.45
5.4.00.0080.00311.45
5.3.290.0050.00611.45
5.3.280.0090.00211.45
5.3.270.0050.00711.45
5.3.260.0070.00411.45
5.3.250.0050.00411.45
5.3.240.0050.00311.45
5.3.230.0030.00711.45
5.3.220.0110.00311.45
5.3.210.0060.00311.45
5.3.200.0060.00511.45
5.3.190.0080.00211.45
5.3.180.0050.00711.45
5.3.170.0050.00711.45
5.3.160.0060.00511.45
5.3.150.0050.00611.45
5.3.140.0060.00611.45
5.3.130.0060.00611.45
5.3.120.0080.00311.45
5.3.110.0060.00411.45
5.3.100.0060.00511.45
5.3.90.0090.00311.45
5.3.80.0100.00211.45
5.3.70.0070.00311.45
5.3.60.0050.00411.45
5.3.50.0040.00611.45
5.3.40.0070.00311.45
5.3.30.0100.00211.45
5.3.20.0100.00211.45
5.3.10.0040.00611.45
5.3.00.0050.00611.45
5.2.170.0080.00211.45
5.2.160.0040.00311.45
5.2.150.0060.00311.45
5.2.140.0040.00411.45
5.2.130.0050.00311.45
5.2.120.0060.00311.45
5.2.110.0020.00511.45
5.2.100.0020.00611.45
5.2.90.0040.00511.45
5.2.80.0030.00611.45
5.2.70.0000.00811.45
5.2.60.0060.00311.45
5.2.50.0060.00311.45
5.2.40.0040.00511.45
5.2.30.0040.00411.45
5.2.20.0000.00911.45
5.2.10.0090.00011.45
5.2.00.0040.00511.45
5.1.60.0070.00111.45
5.1.50.0050.00211.45
5.1.40.0000.00811.45
5.1.30.0020.00611.45
5.1.20.0040.00711.45
5.1.10.0050.00311.45
5.1.00.0060.00211.45
5.0.50.0010.00511.45
5.0.40.0040.00211.45
5.0.30.0020.00411.45
5.0.20.0030.00311.45
5.0.10.0060.00111.45
5.0.00.0070.00011.45
4.4.90.0030.00311.45
4.4.80.0010.00311.45
4.4.70.0050.00211.45
4.4.60.0020.00411.45
4.4.50.0020.00411.45
4.4.40.0030.00211.45
4.4.30.0000.00611.45
4.4.20.0030.00211.45
4.4.10.0020.00411.45
4.4.00.0020.00411.45
4.3.110.0040.00211.45
4.3.100.0030.00211.45
4.3.90.0020.00411.45
4.3.80.0020.00511.45
4.3.70.0020.00411.45
4.3.60.0000.00511.45
4.3.50.0050.00111.45
4.3.40.0030.00211.45
4.3.30.0000.00611.45
4.3.20.0010.00511.45
4.3.10.0000.00411.45
4.3.00.0000.00511.45

preferences:
49.8 ms | 400 KiB | 5 Q