3v4l.org

run code in 300+ PHP versions simultaneously
<?php $lamiadata = "February 2014"; echo strtotime($lamiadata), "\n"; echo date('r',strtotime($lamiadata)), "\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)
8.3.60.0070.01416.75
8.3.50.0070.00921.99
8.3.40.0040.01818.79
8.3.30.0090.00618.91
8.3.20.0040.00420.16
8.3.10.0000.00823.65
8.3.00.0060.00320.77
8.2.180.0110.00718.06
8.2.170.0100.00722.96
8.2.160.0070.00720.27
8.2.150.0140.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00419.36
8.2.110.0090.00020.39
8.2.100.0100.00318.03
8.2.90.0030.00619.18
8.2.80.0040.00417.97
8.2.70.0050.00317.75
8.2.60.0050.00318.05
8.2.50.0000.00818.10
8.2.40.0000.00820.07
8.2.30.0040.00418.12
8.2.20.0040.00417.90
8.2.10.0030.00618.10
8.2.00.0050.00317.70
8.1.280.0130.00325.92
8.1.270.0040.00423.66
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0000.00823.95
8.1.230.0070.00317.70
8.1.220.0050.00317.75
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0030.00517.48
8.1.180.0040.00418.10
8.1.170.0060.00318.38
8.1.160.0000.00721.94
8.1.150.0000.00718.75
8.1.140.0040.00417.62
8.1.130.0000.00719.59
8.1.120.0040.00417.62
8.1.110.0080.00017.59
8.1.100.0030.00317.55
8.1.90.0000.00717.48
8.1.80.0000.00717.53
8.1.70.0000.00717.46
8.1.60.0000.00817.64
8.1.50.0040.00417.50
8.1.40.0080.00417.54
8.1.30.0090.00017.55
8.1.20.0040.00417.62
8.1.10.0040.00417.63
8.1.00.0030.00617.63
8.0.300.0040.00418.77
8.0.290.0080.00016.88
8.0.280.0030.00318.36
8.0.270.0030.00317.23
8.0.260.0000.00817.32
8.0.250.0040.00417.00
8.0.240.0000.00817.08
8.0.230.0000.00717.10
8.0.220.0000.00717.02
8.0.210.0070.00016.91
8.0.200.0040.00417.07
8.0.190.0050.00217.11
8.0.180.0000.00817.02
8.0.170.0000.00816.95
8.0.160.0000.00716.98
8.0.150.0080.00316.95
8.0.140.0120.00417.02
8.0.130.0030.00313.41
8.0.120.0040.00416.99
8.0.110.0040.00417.05
8.0.100.0040.00416.90
8.0.90.0040.00416.91
8.0.80.0060.01016.95
8.0.70.0080.00016.82
8.0.60.0050.00216.89
8.0.50.0020.00517.04
8.0.30.0090.01217.21
8.0.20.0120.00717.40
8.0.10.0040.00417.20
8.0.00.0090.00816.93
7.4.330.0000.00515.00
7.4.320.0000.00716.56
7.4.300.0030.00316.63
7.4.290.0030.00316.66
7.4.280.0000.00716.64
7.4.270.0050.00316.55
7.4.260.0030.00616.54
7.4.250.0000.00716.54
7.4.240.0000.00716.63
7.4.230.0030.00316.74
7.4.220.0110.00716.75
7.4.210.0040.01016.76
7.4.200.0000.00716.65
7.4.160.0130.01016.53
7.4.150.0120.00617.40
7.4.140.0100.00917.86
7.4.130.0100.00716.71
7.4.120.0080.00816.64
7.4.110.0070.01416.57
7.4.100.0090.00916.71
7.4.90.0110.00816.68
7.4.80.0130.01019.39
7.4.70.0120.00616.60
7.4.60.0150.00416.61
7.4.50.0040.00016.59
7.4.40.0100.00716.61
7.4.30.0090.00616.27
7.4.10.0050.01215.81
7.4.00.0050.01215.40
7.3.330.0000.00513.07
7.3.320.0000.00513.09
7.3.310.0030.00316.05
7.3.300.0040.00416.15
7.3.290.0140.00016.27
7.3.280.0040.01316.25
7.3.270.0060.01617.40
7.3.260.0090.01316.57
7.3.250.0100.01216.54
7.3.240.0060.01216.16
7.3.230.0140.00316.39
7.3.210.0100.00716.54
7.3.200.0150.00319.39
7.3.190.0130.00916.45
7.3.180.0070.01016.42
7.3.170.0090.01216.49
7.3.160.0080.00816.61
7.3.130.0060.00615.65
7.3.120.0090.00915.41
7.3.110.0080.01015.37
7.3.100.0050.01015.47
7.3.90.0070.00615.22
7.3.80.0050.00915.46
7.3.70.0050.00615.39
7.3.60.0060.00615.31
7.3.50.0070.00515.36
7.3.40.0040.01215.44
7.3.30.0060.00615.20
7.3.20.0060.00717.23
7.3.10.0020.01117.10
7.3.00.0060.00717.22
7.2.330.0060.01616.58
7.2.320.0060.01116.62
7.2.310.0070.01016.42
7.2.300.0040.01216.85
7.2.290.0100.00616.75
7.2.260.0100.00915.87
7.2.250.0070.01215.46
7.2.240.0070.00915.57
7.2.230.0100.00615.61
7.2.220.0050.01015.56
7.2.210.0060.00915.46
7.2.200.0030.01315.59
7.2.190.0060.00815.56
7.2.180.0080.00715.45
7.2.170.0090.00615.53
7.2.160.0040.00915.56
7.2.150.0070.00617.50
7.2.140.0020.01017.37
7.2.130.0060.00717.48
7.2.120.0080.00917.43
7.2.110.0040.01017.33
7.2.100.0040.01117.25
7.2.90.0100.00317.28
7.2.80.0070.00617.24
7.2.70.0050.00917.37
7.2.60.0010.01117.36
7.2.50.0060.00717.38
7.2.40.0080.00817.36
7.2.30.0080.00617.52
7.2.20.0020.01317.54
7.2.10.0040.00817.43
7.2.00.0090.00617.84
7.1.330.0060.00916.40
7.1.320.0070.00916.40
7.1.310.0050.00916.27
7.1.300.0050.00916.23
7.1.290.0050.00916.31
7.1.280.0070.00616.45
7.1.270.0060.00716.45
7.1.260.0120.00416.40
7.1.250.0050.00516.45
7.1.240.0090.00816.34
7.1.230.0070.00416.38
7.1.220.0040.00816.28
7.1.210.0020.01016.44
7.1.200.0040.00916.15
7.1.190.0050.00716.29
7.1.180.0060.00616.25
7.1.170.0040.00716.30
7.1.160.0040.01016.40
7.1.150.0070.00816.37
7.1.140.0050.00716.38
7.1.130.0040.00616.40
7.1.120.0080.00416.32
7.1.110.0060.00516.29
7.1.100.0020.01016.84
7.1.90.0020.00816.25
7.1.80.0030.01016.18
7.1.70.0070.00516.59
7.1.60.0090.00717.18
7.1.50.0090.00616.61
7.1.40.0050.00816.29
7.1.30.0080.00816.32
7.1.20.0050.00716.53
7.1.10.0070.00816.21
7.1.00.0040.02517.95
7.0.330.0050.00616.00
7.0.320.0020.00915.93
7.0.310.0050.01016.04
7.0.300.0070.00716.06
7.0.290.0060.00815.97
7.0.280.0040.00615.88
7.0.270.0050.00915.93
7.0.260.0060.00815.83
7.0.250.0080.00316.02
7.0.240.0060.00816.09
7.0.230.0080.00615.84
7.0.220.0050.00915.85
7.0.210.0060.00815.98
7.0.200.0040.00916.13
7.0.190.0060.00815.99
7.0.180.0080.00816.13
7.0.170.0090.00416.02
7.0.160.0020.01216.10
7.0.150.0040.00716.06
7.0.140.0030.02717.48
7.0.130.0060.00616.04
7.0.120.0060.00816.05
7.0.110.0090.00715.94
7.0.100.0100.02217.04
7.0.90.0120.02517.01
7.0.80.0090.02116.94
7.0.70.0070.02717.00
7.0.60.0050.01816.94
7.0.50.0080.02517.14
7.0.40.0070.02015.56
7.0.30.0060.02415.61
7.0.20.0070.02215.64
7.0.10.0070.02515.48
7.0.00.0060.02115.56
5.6.400.0050.00914.88
5.6.390.0100.00415.00
5.6.380.0060.00614.78
5.6.370.0050.00714.78
5.6.360.0040.01114.80
5.6.350.0060.00914.98
5.6.340.0040.00814.76
5.6.330.0030.01014.79
5.6.320.0020.01114.94
5.6.310.0040.01014.93
5.6.300.0070.00814.75
5.6.290.0060.00814.81
5.6.280.0040.02416.37
5.6.270.0040.01214.92
5.6.260.0070.00914.88
5.6.250.0080.02316.41
5.6.240.0050.02816.31
5.6.230.0030.01916.27
5.6.220.0090.01616.17
5.6.210.0030.02716.23
5.6.200.0060.02916.52
5.6.190.0050.02116.41
5.6.180.0080.02616.33
5.6.170.0090.02516.32
5.6.160.0060.02516.49
5.6.150.0060.02516.38
5.6.140.0090.02416.27
5.6.130.0050.02816.44
5.6.120.0070.02516.46
5.6.110.0080.01516.41
5.6.100.0040.02816.37
5.6.90.0070.02816.39
5.6.80.0080.01916.19
5.6.70.0070.02716.20
5.6.60.0080.02216.15
5.6.50.0040.01916.22
5.6.40.0030.02816.28
5.6.30.0080.01416.20
5.6.20.0050.01716.20
5.6.10.0060.02416.15
5.6.00.0070.01916.18
5.5.380.0050.01916.16
5.5.370.0080.02716.16
5.5.360.0030.01816.12
5.5.350.0050.02516.18
5.5.340.0110.02416.33
5.5.330.0060.02616.38
5.5.320.0050.02916.31
5.5.310.0090.02516.32
5.5.300.0050.01616.18
5.5.290.0100.02516.30
5.5.280.0060.03016.23
5.5.270.0090.02416.48
5.5.260.0090.01716.35
5.5.250.0060.01816.22
5.5.240.0060.01716.13
5.5.230.0100.02316.13
5.5.220.0080.02316.06
5.5.210.0080.02416.07
5.5.200.0060.02416.04
5.5.190.0030.02616.07
5.5.180.0060.02515.98
5.5.170.0020.01014.70
5.5.160.0070.02316.16
5.5.150.0020.02816.16
5.5.140.0050.02716.16
5.5.130.0080.02416.10
5.5.120.0050.02416.08
5.5.110.0080.02416.11
5.5.100.0080.02416.08
5.5.90.0030.01815.89
5.5.80.0060.01616.02
5.5.70.0130.01316.16
5.5.60.0030.02016.10
5.5.50.0080.01916.08
5.5.40.0070.01816.12
5.5.30.0050.02516.03
5.5.20.0070.02516.14
5.5.10.0050.01815.97
5.5.00.0030.02115.89
5.4.450.0060.01514.18
5.4.440.0050.02314.25
5.4.430.0030.01614.20
5.4.420.0050.02214.18
5.4.410.0060.01714.24
5.4.400.0050.01214.14
5.4.390.0050.02614.02
5.4.380.0060.02214.16
5.4.370.0050.01614.04
5.4.360.0060.01714.00
5.4.350.0040.01914.15
5.4.340.0060.01414.13
5.4.330.0020.00812.48
5.4.320.0030.02514.00
5.4.310.0050.02314.09
5.4.300.0060.02014.04
5.4.290.0050.02513.93
5.4.280.0010.02513.99
5.4.270.0050.02414.03
5.4.260.0060.02014.07
5.4.250.0060.02314.05
5.4.240.0030.02514.02
5.4.230.0020.02214.08
5.4.220.0020.02514.00
5.4.210.0070.01414.10
5.4.200.0060.02414.03
5.4.190.0030.02414.02
5.4.180.0040.02314.04
5.4.170.0040.02214.07
5.4.160.0050.02214.07
5.4.150.0050.01614.07
5.4.140.0070.01313.36
5.4.130.0050.02213.44
5.4.120.0040.02413.41
5.4.110.0030.02313.42
5.4.100.0050.01613.41
5.4.90.0060.01113.33
5.4.80.0060.02213.38
5.4.70.0040.02413.39
5.4.60.0020.02713.46
5.4.50.0010.02513.35
5.4.40.0020.01513.42
5.4.30.0060.01313.34
5.4.20.0060.02313.35
5.4.10.0060.02313.35
5.4.00.0050.01813.17
5.3.290.0040.01613.08
5.3.280.0040.02512.97
5.3.270.0070.02112.98
5.3.260.0050.01512.95
5.3.250.0020.02312.94
5.3.240.0050.02212.89
5.3.230.0080.02113.00
5.3.220.0040.02212.89
5.3.210.0080.01412.90
5.3.200.0070.01612.83
5.3.190.0030.01612.86
5.3.180.0070.02212.95
5.3.170.0030.01612.94
5.3.160.0070.02312.95
5.3.150.0070.01513.02
5.3.140.0030.01412.94
5.3.130.0080.02212.97
5.3.120.0060.01312.97
5.3.110.0070.02112.91
5.3.100.0080.02012.83
5.3.90.0070.01812.84
5.3.80.0070.01612.67
5.3.70.0060.01912.79
5.3.60.0030.02112.82
5.3.50.0050.01812.80
5.3.40.0040.02312.77
5.3.30.0050.01912.80
5.3.20.0050.02312.67
5.3.10.0050.02112.62
5.3.00.0040.02412.53
5.2.170.0070.06011.55
5.2.160.0070.03311.55
5.2.150.0100.05711.55
5.2.140.0070.03011.55
5.2.130.0030.03311.55
5.2.120.0030.04311.55
5.2.110.0100.05711.55
5.2.100.0030.06311.55
5.2.90.0030.06311.55
5.2.80.0030.04011.55
5.2.70.0030.04311.55
5.2.60.0030.06311.55
5.2.50.0070.05311.55
5.2.40.0070.05711.55
5.2.30.0100.03311.55
5.2.20.0030.03011.55
5.2.10.0100.04711.55
5.2.00.0130.05011.55
5.1.60.0070.05011.55
5.1.50.0070.05311.55
5.1.40.0100.05011.55
5.1.30.0030.06011.55
5.1.20.0030.05311.55
5.1.10.0030.05711.55
5.1.00.0030.05011.55
5.0.50.0030.04311.55
5.0.40.0000.03711.55
5.0.30.0030.03711.55
5.0.20.0100.03711.55
5.0.10.0000.04711.55
5.0.00.0070.02711.55
4.4.90.0030.03011.55
4.4.80.0070.02311.55
4.4.70.0070.03311.55
4.4.60.0030.03711.55
4.4.50.0070.01011.55
4.4.40.0030.05011.55
4.4.30.0070.03311.55
4.4.20.0030.03311.55
4.4.10.0030.03711.55
4.4.00.0030.05311.55
4.3.110.0070.02311.55
4.3.100.0030.01711.55
4.3.90.0030.03311.55
4.3.80.0000.05311.55
4.3.70.0030.03311.55
4.3.60.0030.02311.55
4.3.50.0030.02011.55
4.3.40.0100.04311.55
4.3.30.0000.02711.55
4.3.20.0000.03311.55
4.3.10.0000.03711.55
4.3.00.0000.03311.55

preferences:
41.16 ms | 401 KiB | 5 Q