3v4l.org

run code in 300+ PHP versions simultaneously
<?php $febToInt = strtotime("February"); var_dump($febToInt); printf("February to int:\n\tType: %s; Value: %d\nDate string: %s.\n", gettype($febToInt), $febToInt, date('F', $febToInt));

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)
8.3.40.0070.01118.84
8.3.30.0090.00918.79
8.3.20.0030.00518.89
8.3.10.0000.00818.90
8.3.00.0040.00419.36
8.2.170.0070.01022.96
8.2.160.0060.00918.96
8.2.150.0060.00324.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00319.48
8.2.110.0030.00721.00
8.2.100.0080.00417.91
8.2.90.0080.00017.97
8.2.80.0050.00218.22
8.2.70.0080.00017.63
8.2.60.0000.00817.93
8.2.50.0040.00417.77
8.2.40.0030.00519.48
8.2.30.0070.00317.88
8.2.20.0040.00417.72
8.2.10.0040.00417.86
8.2.00.0030.00517.91
8.1.270.0040.00424.66
8.1.260.0030.00526.35
8.1.250.0070.00028.09
8.1.240.0030.00623.97
8.1.230.0000.01120.91
8.1.220.0000.00817.79
8.1.210.0000.00918.90
8.1.200.0090.00317.47
8.1.190.0060.00317.35
8.1.180.0050.00318.10
8.1.170.0080.00017.62
8.1.160.0030.00319.09
8.1.150.0040.00418.83
8.1.140.0080.00017.64
8.1.130.0000.00819.38
8.1.120.0040.00417.70
8.1.110.0050.00317.59
8.1.100.0040.00417.64
8.1.90.0030.00317.63
8.1.80.0070.00017.67
8.1.70.0060.00317.54
8.1.60.0050.00217.62
8.1.50.0050.00317.56
8.1.40.0000.00817.59
8.1.30.0040.00417.69
8.1.20.0040.00417.82
8.1.10.0060.00317.60
8.1.00.0030.00517.62
8.0.300.0070.00019.98
8.0.290.0060.00316.88
8.0.280.0000.00718.65
8.0.270.0080.00017.23
8.0.260.0000.00616.83
8.0.250.0040.00416.96
8.0.240.0100.00016.96
8.0.230.0080.00016.97
8.0.220.0000.00717.06
8.0.210.0070.00017.07
8.0.200.0060.00016.98
8.0.190.0040.00417.12
8.0.180.0030.00617.10
8.0.170.0000.00917.02
8.0.160.0030.00316.92
8.0.150.0060.00316.96
8.0.140.0080.00017.09
8.0.130.0030.00313.51
8.0.120.0000.00816.95
8.0.110.0040.00417.11
8.0.100.0070.00016.96
8.0.90.0070.00017.16
8.0.80.0090.01217.06
8.0.70.0000.00716.94
8.0.60.0040.00417.10
8.0.50.0060.00316.91
8.0.30.0160.00617.33
8.0.20.0100.00917.25
8.0.10.0040.00417.20
8.0.00.0130.01216.85
7.4.330.0000.00513.11
7.4.320.0000.00716.74
7.4.300.0070.00016.66
7.4.290.0040.00416.70
7.4.280.0040.00416.73
7.4.270.0090.00016.69
7.4.260.0000.00513.32
7.4.250.0030.00616.77
7.4.240.0030.00316.55
7.4.230.0040.00416.75
7.4.220.0130.01016.80
7.4.210.0080.00816.78
7.4.200.0000.00716.74
7.4.190.0040.00416.82
7.4.160.0160.00616.64
7.4.150.0200.01716.68
7.4.140.0150.00317.86
7.4.130.0150.00816.71
7.4.120.0100.00616.59
7.4.110.0090.01216.38
7.4.100.0120.00916.82
7.4.90.0100.00716.53
7.4.80.0120.00619.39
7.4.70.0100.00716.75
7.4.60.0090.00616.73
7.4.50.0000.00916.43
7.4.40.0030.01016.66
7.4.30.0120.00516.63
7.4.00.0030.01415.05
7.3.330.0000.00713.22
7.3.320.0030.00313.23
7.3.310.0030.00316.16
7.3.300.0030.00316.25
7.3.290.0070.00816.36
7.3.280.0180.00416.37
7.3.270.0060.01316.45
7.3.260.0120.00616.39
7.3.240.0120.00616.48
7.3.230.0070.01516.29
7.3.210.0120.00316.51
7.3.200.0080.00816.37
7.3.190.0040.01216.57
7.3.180.0100.00616.52
7.3.170.0130.00616.47
7.3.160.0060.00916.64
7.3.120.0060.00314.96
7.2.330.0070.01016.66
7.2.320.0130.01016.48
7.2.310.0060.01016.53
7.2.300.0140.00316.81
7.2.290.0060.01416.77
7.2.00.0000.01519.49
7.1.100.0060.00618.21
7.1.70.0070.00317.07
7.1.60.0000.02319.25
7.1.50.0070.01516.91
7.1.00.0000.03722.36
7.0.200.0000.00916.75
7.0.140.0100.06722.07
7.0.120.0070.03322.04
7.0.100.0230.04020.06
7.0.90.0070.05019.89
7.0.80.0300.07019.88
7.0.70.0000.05019.85
7.0.60.0300.08019.96
7.0.50.0300.08320.32
7.0.40.0130.06320.10
7.0.30.0170.06020.14
7.0.20.0070.05020.19
7.0.10.0130.06020.12
7.0.00.0130.06020.04
5.6.280.0070.06721.10
5.6.250.0170.04020.62
5.6.240.0030.04320.66
5.6.230.0030.08720.53
5.6.220.0130.03720.66
5.6.210.0070.08320.61
5.6.200.0030.04321.02
5.6.190.0130.07321.07
5.6.180.0070.06721.01
5.6.170.0070.07021.02
5.6.160.0030.04321.01
5.6.150.0000.08321.13
5.6.140.0200.05321.04
5.6.130.0230.07321.02
5.6.120.0270.03021.04
5.6.110.0070.08721.01
5.6.100.0100.06320.98
5.6.90.0070.06721.08
5.6.80.0030.08720.45
5.6.70.0030.08020.48
5.6.60.0170.07320.38
5.6.50.0000.06320.48
5.6.40.0100.07320.41
5.6.30.0070.03320.46
5.6.20.0070.07720.36
5.6.10.0030.08720.30
5.6.00.0070.08020.39
5.5.380.0170.07020.54
5.5.370.0100.04320.34
5.5.360.0070.07320.38
5.5.350.0100.07320.38
5.5.340.0100.07020.75
5.5.330.0100.04020.90
5.5.320.0100.07720.88
5.5.310.0100.07720.86
5.5.300.0130.06320.86
5.5.290.0100.07320.70
5.5.280.0100.08020.78
5.5.270.0100.07720.78
5.5.260.0030.04020.89
5.5.250.0100.05720.73
5.5.240.0000.09020.25
5.5.230.0030.08020.26
5.5.220.0270.02720.23
5.5.210.0100.04020.23
5.5.200.0030.08720.23
5.5.190.0070.06020.17
5.5.180.0070.04020.23
5.5.160.0000.06320.26
5.5.150.0070.05020.14
5.5.140.0100.07720.25
5.5.130.0070.07720.26
5.5.120.0070.07720.22
5.5.110.0030.06020.09
5.5.100.0070.06320.16
5.5.90.0170.06320.08
5.5.80.0030.07720.14
5.5.70.0070.03720.00
5.5.60.0070.06720.07
5.5.50.0000.08320.14
5.5.40.0000.06320.10
5.5.30.0030.08020.03
5.5.20.0130.04019.98
5.5.10.0170.07320.00
5.5.00.0030.07020.02
5.4.450.0030.04319.29
5.4.440.0100.03719.55
5.4.430.0030.08319.11
5.4.420.0070.03719.35
5.4.410.0130.06319.27
5.4.400.0000.07319.07
5.4.390.0130.06718.96
5.4.380.0070.07718.98
5.4.370.0000.08319.13
5.4.360.0030.06719.12
5.4.350.0130.08319.02
5.4.340.0070.03719.03
5.4.320.0070.08018.94
5.4.310.0070.06319.05
5.4.300.0000.04318.92
5.4.290.0000.04319.09
5.4.280.0030.05719.09
5.4.270.0030.04719.11
5.4.260.0130.02718.83
5.4.250.0130.06718.97
5.4.240.0130.05018.93
5.4.230.0070.04019.12
5.4.220.0100.07319.22
5.4.210.0030.08019.02
5.4.200.0100.07018.96
5.4.190.0070.06719.02
5.4.180.0130.07019.14
5.4.170.0070.06318.96
5.4.160.0000.08319.12
5.4.150.0170.05719.05
5.4.140.0030.03716.39
5.4.130.0130.07016.31
5.4.120.0070.04716.38
5.4.110.0070.04716.32
5.4.100.0070.04716.27
5.4.90.0070.04716.36
5.4.80.0030.06716.46
5.4.70.0030.03716.34
5.4.60.0070.03316.21
5.4.50.0000.05016.41
5.4.40.0000.04016.26
5.4.30.0130.02716.21
5.4.20.0000.05316.41
5.4.10.0000.03716.40
5.4.00.0030.03315.81
5.3.290.0070.08014.57
5.3.280.0100.07314.43
5.3.270.0130.05714.56
5.3.260.0130.07014.59
5.3.250.0070.07014.58
5.3.240.0130.06714.46
5.3.230.0130.05714.59
5.3.220.0070.03714.40
5.3.210.0000.04714.57
5.3.200.0070.03714.41
5.3.190.0070.07314.52
5.3.180.0030.04314.41
5.3.170.0100.06014.44
5.3.160.0030.03714.39
5.3.150.0000.05014.52
5.3.140.0070.03014.49
5.3.130.0070.03314.38
5.3.120.0070.03314.50
5.3.110.0030.03714.53
5.3.100.0070.03313.89
5.3.90.0000.04013.95
5.3.80.0100.03313.87
5.3.70.0030.04314.00
5.3.60.0000.04013.94
5.3.50.0070.03313.88
5.3.40.0030.03713.85
5.3.30.0030.03713.88
5.3.20.0030.03313.63
5.3.10.0000.04013.41
5.3.00.0000.06713.62
5.2.170.0070.02311.06
5.2.160.0070.02711.19
5.2.150.0000.03010.96
5.2.140.0000.03011.08
5.2.130.0000.03011.14
5.2.120.0030.03311.09
5.2.110.0000.03311.16
5.2.100.0030.04710.91
5.2.90.0070.02711.02
5.2.80.0030.03011.05
5.2.70.0000.03711.09
5.2.60.0030.03011.08
5.2.50.0000.03011.04
5.2.40.0100.02010.98
5.2.30.0070.02310.97
5.2.20.0000.04310.82
5.2.10.0070.02310.86
5.2.00.0070.02310.64
5.1.60.0000.02710.04
5.1.50.0000.0309.98
5.1.40.0030.0239.99
5.1.30.0030.02310.23
5.1.20.0030.02310.42
5.1.10.0000.02710.06
5.1.00.0030.03010.06
5.0.50.0000.0239.13
5.0.40.0000.0209.13
5.0.30.0030.0279.13
5.0.20.0000.0209.13
5.0.10.0030.0179.13
5.0.00.0000.0309.13
4.4.90.0000.0409.13
4.4.80.0000.0139.13
4.4.70.0000.0179.13
4.4.60.0000.0179.13
4.4.50.0030.0179.13
4.4.40.0000.0239.13
4.4.30.0000.0179.13
4.4.20.0030.0109.13
4.4.10.0070.0179.13
4.4.00.0030.0239.13
4.3.110.0030.0179.13
4.3.100.0000.0309.13
4.3.90.0030.0139.13
4.3.80.0000.0239.13
4.3.70.0000.0179.13
4.3.60.0000.0209.13
4.3.50.0000.0179.13
4.3.40.0030.0209.13
4.3.30.0030.0139.13
4.3.20.0000.0179.13
4.3.10.0000.0139.13
4.3.00.0000.0139.13

preferences:
45.41 ms | 400 KiB | 5 Q