3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = DateTime::createFromFormat('Y-m-d', '2014-5'); if($date) { echo $date->format("Y-m-d"); }

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)
8.3.60.0100.01018.18
8.3.50.0110.00321.08
8.3.40.0110.00418.59
8.3.30.0070.00720.34
8.3.20.0040.00418.48
8.3.10.0140.00021.02
8.3.00.0000.00722.40
8.2.180.0060.00916.38
8.2.170.0070.00722.96
8.2.160.0040.01120.22
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00421.07
8.2.110.0030.00620.36
8.2.100.0080.00317.84
8.2.90.0000.00719.23
8.2.80.0080.00017.97
8.2.70.0050.00317.50
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0030.00518.09
8.2.30.0000.00719.89
8.2.20.0050.00217.70
8.2.10.0070.00017.71
8.2.00.0020.00517.74
8.1.280.0150.00025.92
8.1.270.0000.00723.99
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0080.00322.38
8.1.230.0030.00820.91
8.1.220.0030.00618.77
8.1.210.0050.00318.87
8.1.200.0000.00917.13
8.1.190.0040.00417.54
8.1.180.0060.00318.10
8.1.170.0050.00318.72
8.1.160.0000.00718.70
8.1.150.0050.00318.59
8.1.140.0050.00317.41
8.1.130.0030.00317.77
8.1.120.0030.00317.42
8.1.110.0050.00217.35
8.1.100.0070.00017.46
8.1.90.0030.00317.44
8.1.80.0030.00317.36
8.1.70.0030.00317.46
8.1.60.0060.00317.44
8.1.50.0000.00717.43
8.1.40.0000.00817.46
8.1.30.0030.00617.39
8.1.20.0000.00817.54
8.1.10.0050.00317.49
8.1.00.0070.00017.33
8.0.300.0080.00019.90
8.0.290.0030.00517.18
8.0.280.0080.00018.23
8.0.270.0000.00717.09
8.0.260.0030.00316.89
8.0.250.0030.00316.93
8.0.240.0000.00816.95
8.0.230.0070.00016.98
8.0.220.0040.00416.82
8.0.210.0030.00616.83
8.0.200.0030.00317.00
8.0.190.0000.00816.94
8.0.180.0080.00016.83
8.0.170.0000.00816.91
8.0.160.0030.00516.98
8.0.150.0000.00816.85
8.0.140.0000.00816.87
8.0.130.0000.00613.33
8.0.120.0040.00416.82
8.0.110.0000.00716.80
8.0.100.0030.00416.75
8.0.90.0070.00016.82
8.0.80.0060.00816.95
8.0.70.0040.00416.78
8.0.60.0040.00416.84
8.0.50.0070.00016.84
8.0.30.0080.01017.17
8.0.20.0120.00617.40
8.0.10.0070.00016.89
8.0.00.0150.00316.71
7.4.330.0020.00216.79
7.4.320.0060.00016.49
7.4.300.0000.00616.43
7.4.290.0030.00316.46
7.4.280.0030.00316.46
7.4.270.0030.00316.40
7.4.260.0030.00313.20
7.4.250.0000.00816.38
7.4.240.0000.00816.54
7.4.230.0030.00316.29
7.4.220.0030.01416.48
7.4.210.0100.00616.46
7.4.200.0030.00316.33
7.4.190.0070.00016.53
7.4.160.0070.01416.29
7.4.150.0090.00917.40
7.4.140.0080.01017.86
7.4.130.0130.00916.43
7.4.120.0150.00416.56
7.4.110.0100.00716.30
7.4.100.0130.00316.66
7.4.90.0050.01916.55
7.4.80.0140.00919.39
7.4.70.0130.00316.52
7.4.60.0090.00816.49
7.4.50.0040.00416.51
7.4.40.0070.01022.77
7.4.30.0030.01216.46
7.4.10.0090.00914.76
7.4.00.0060.00915.07
7.3.330.0000.00612.94
7.3.320.0000.00512.98
7.3.310.0000.00716.13
7.3.300.0060.00316.23
7.3.290.0090.00616.22
7.3.280.0110.00516.21
7.3.270.0060.01017.40
7.3.260.0110.00618.24
7.3.250.0080.01316.37
7.3.240.0120.00616.28
7.3.230.0130.01016.53
7.3.210.0030.01316.40
7.3.200.0100.01019.39
7.3.190.0140.00316.50
7.3.180.0130.00316.18
7.3.170.0120.00316.27
7.3.160.0090.00916.07
7.3.130.0080.01114.82
7.3.120.0070.01014.68
7.3.110.0070.01314.54
7.3.100.0050.01214.71
7.3.90.0070.01014.63
7.3.80.0040.00914.64
7.3.70.0100.00314.67
7.3.60.0080.00314.66
7.3.50.0080.00614.63
7.3.40.0060.00914.62
7.3.30.0070.00514.68
7.3.20.0070.00416.40
7.3.10.0050.00716.53
7.3.00.0070.00816.49
7.2.330.0110.00816.80
7.2.320.0110.00616.79
7.2.310.0110.01116.75
7.2.300.0030.01316.42
7.2.290.0060.01616.41
7.2.260.0110.00915.00
7.2.250.0060.01214.87
7.2.240.0060.00614.64
7.2.230.0080.01014.92
7.2.220.0070.01015.08
7.2.210.0050.00814.80
7.2.200.0090.00314.94
7.2.190.0090.00314.73
7.2.180.0020.00814.93
7.2.170.0050.00914.74
7.2.160.0050.01014.98
7.2.150.0090.00516.99
7.2.140.0090.00616.76
7.2.130.0050.01216.65
7.2.120.0080.00516.48
7.2.110.0090.00616.96
7.2.100.0020.01016.70
7.2.90.0050.01116.91
7.2.80.0060.00616.77
7.2.70.0040.00916.72
7.2.60.0050.01016.86
7.2.50.0060.00816.76
7.2.40.0090.00516.85
7.2.30.0020.01416.86
7.2.20.0030.01216.66
7.2.10.0050.00816.66
7.2.00.0060.00817.49
7.1.330.0030.01215.63
7.1.320.0050.01115.71
7.1.310.0100.00515.82
7.1.300.0030.01215.68
7.1.290.0070.00515.53
7.1.280.0070.00715.71
7.1.270.0040.00615.58
7.1.260.0070.00815.72
7.1.250.0070.00815.49
7.1.240.0030.01015.67
7.1.230.0030.01015.82
7.1.220.0000.01215.44
7.1.210.0030.01015.64
7.1.200.0080.00515.53
7.1.190.0080.00615.47
7.1.180.0020.01015.49
7.1.170.0030.01015.49
7.1.160.0050.00515.67
7.1.150.0050.00815.65
7.1.140.0070.00715.78
7.1.130.0030.00715.56
7.1.120.0040.01115.80
7.1.110.0040.00515.90
7.1.100.0070.00516.52
7.1.90.0030.00715.60
7.1.80.0060.00215.78
7.1.70.0040.00716.19
7.1.60.0070.01016.72
7.1.50.0080.00616.16
7.1.40.0050.00715.63
7.1.30.0110.00415.53
7.1.20.0100.00315.55
7.1.10.0030.00915.70
7.1.00.0020.02917.97
7.0.330.0030.01315.37
7.0.320.0030.00715.38
7.0.310.0040.00615.35
7.0.300.0030.01015.32
7.0.290.0030.00915.20
7.0.280.0030.01015.20
7.0.270.0050.00715.08
7.0.260.0020.00715.24
7.0.250.0080.00115.46
7.0.240.0050.00815.45
7.0.230.0060.00615.35
7.0.220.0040.01115.30
7.0.210.0050.00515.46
7.0.200.0060.00415.88
7.0.190.0040.00615.32
7.0.180.0040.00715.42
7.0.170.0100.00215.25
7.0.160.0050.01115.40
7.0.150.0040.00615.41
7.0.140.0010.03217.54
7.0.130.0020.01315.51
7.0.120.0060.00615.42
7.0.110.0060.03017.02
7.0.100.0090.03116.87
7.0.90.0040.03316.95
7.0.80.0070.02916.92
7.0.70.0070.02716.95
7.0.60.0060.03016.76
7.0.50.0080.02517.05
7.0.40.0040.02815.51
7.0.30.0050.03215.54
7.0.20.0080.02115.62
7.0.10.0060.03015.73
7.0.00.0100.02715.68
5.6.400.0050.01214.31
5.6.390.0030.01014.26
5.6.380.0040.00614.33
5.6.370.0080.00514.29
5.6.360.0050.01014.38
5.6.350.0020.01014.27
5.6.340.0060.00614.28
5.6.330.0080.00714.23
5.6.320.0030.00814.29
5.6.310.0110.00514.27
5.6.300.0080.00214.40
5.6.290.0070.00214.27
5.6.280.0050.02916.54
5.6.270.0050.01014.37
5.6.260.0040.00714.20
5.6.250.0110.03016.32
5.6.240.0060.03016.55
5.6.230.0110.02416.34
5.6.220.0050.03016.43
5.6.210.0040.03316.43
5.6.200.0060.03116.56
5.6.190.0070.03016.45
5.6.180.0070.02916.54
5.6.170.0070.03116.66
5.6.160.0040.03616.49
5.6.150.0090.02716.49
5.6.140.0070.03316.62
5.6.130.0050.02316.49
5.6.120.0070.03316.54
5.6.110.0080.02116.42
5.6.100.0060.03116.41
5.6.90.0070.03016.46
5.6.80.0030.03516.08
5.6.70.0030.02416.23
5.6.60.0070.03216.06
5.6.50.0070.01816.11
5.6.40.0080.02716.23
5.6.30.0080.02916.31
5.6.20.0030.03316.25
5.6.10.0060.03016.12
5.6.00.0070.02016.19
5.5.380.0060.03116.29
5.5.370.0070.03216.32
5.5.360.0050.03316.16
5.5.350.0030.03516.31
5.5.340.0080.02716.22
5.5.330.0050.03416.38
5.5.320.0060.02216.41
5.5.310.0090.02916.44
5.5.300.0120.02716.44
5.5.290.0040.02216.50
5.5.280.0090.02616.40
5.5.270.0100.03216.32
5.5.260.0090.01916.30
5.5.250.0070.02716.22
5.5.240.0040.02815.99
5.5.230.0050.03116.10
5.5.220.0080.02815.91
5.5.210.0030.03216.21
5.5.200.0010.02416.09
5.5.190.0050.03216.17
5.5.180.0070.02716.20
5.5.170.0030.00714.18
5.5.160.0070.02916.27
5.5.150.0070.02816.34
5.5.140.0060.02816.18
5.5.130.0070.03116.11
5.5.120.0100.02016.22
5.5.110.0070.03016.21
5.5.100.0050.03016.22
5.5.90.0100.02916.11
5.5.80.0050.03015.99
5.5.70.0070.01915.90
5.5.60.0070.02716.09
5.5.50.0040.03216.02
5.5.40.0080.03016.18
5.5.30.0080.02816.08
5.5.20.0110.02416.18
5.5.10.0080.02516.23
5.5.00.0080.02915.96
5.4.450.0090.02314.31
5.4.440.0100.02314.51
5.4.430.0060.03114.37
5.4.420.0020.03114.37
5.4.410.0050.02914.34
5.4.400.0050.03114.38
5.4.390.0040.02914.33
5.4.380.0050.02714.16
5.4.370.0040.02714.38
5.4.360.0050.02914.24
5.4.350.0050.02714.24
5.4.340.0060.02414.32
5.4.330.0010.00711.72
5.4.320.0090.02714.28
5.4.310.0070.01614.20
5.4.300.0060.02814.26
5.4.290.0050.02814.23
5.4.280.0030.02814.27
5.4.270.0090.02414.23
5.4.260.0040.02914.25
5.4.250.0050.02914.19
5.4.240.0060.02714.32
5.4.230.0060.02714.31
5.4.220.0090.02814.18
5.4.210.0040.02714.25
5.4.200.0040.03014.26
5.4.190.0030.02914.31
5.4.180.0030.03014.27
5.4.170.0090.02614.19
5.4.160.0070.02914.20
5.4.150.0070.01914.25
5.4.140.0060.02613.43
5.4.130.0060.02013.39
5.4.120.0060.02313.35
5.4.110.0090.02313.37
5.4.100.0020.03113.35
5.4.90.0040.03013.24
5.4.80.0050.02813.47
5.4.70.0060.02813.36
5.4.60.0020.03213.34
5.4.50.0050.02913.37
5.4.40.0050.02913.25
5.4.30.0050.02813.40
5.4.20.0050.02813.38
5.4.10.0060.02613.33
5.4.00.0050.02913.20
5.3.290.0030.02912.65
5.3.280.0040.02912.63
5.3.270.0060.02912.69
5.3.260.0080.02612.70
5.3.250.0060.02612.61
5.3.240.0030.02712.64
5.3.230.0060.01612.59
5.3.220.0050.02912.50
5.3.210.0060.02612.52
5.3.200.0080.02012.58
5.3.190.0080.03012.55
5.3.180.0080.02612.62
5.3.170.0070.02912.66
5.3.160.0090.01612.63
5.3.150.0030.03012.62
5.3.140.0050.02512.55
5.3.130.0060.02712.63
5.3.120.0050.03112.62
5.3.110.0100.02812.65
5.3.100.0020.03112.40
5.3.90.0030.03012.46
5.3.80.0060.01512.34
5.3.70.0070.02912.36
5.3.60.0070.02212.51
5.3.50.0050.02812.31
5.3.40.0060.02112.34
5.3.30.0020.01812.41
5.3.20.0040.01812.24
5.3.10.0030.01512.11
5.3.00.0040.01612.27
5.2.170.0000.03711.04
5.2.160.0070.02711.21
5.2.150.0070.03011.05
5.2.140.0000.03710.92
5.2.130.0000.03710.89
5.2.120.0030.02711.02
5.2.110.0000.03311.00
5.2.100.0000.04011.11
5.2.90.0030.03011.11
5.2.80.0000.03011.11
5.2.70.0000.03311.01
5.2.60.0000.04711.04
5.2.50.0100.02011.07
5.2.40.0000.03311.05
5.2.30.0100.05010.89
5.2.20.0030.05310.87
5.2.10.0030.02710.83
5.2.00.0030.04010.60
5.1.60.0030.03710.24
5.1.50.0030.0279.93
5.1.40.0070.02010.12
5.1.30.0070.03010.55
5.1.20.0030.04010.20
5.1.10.0030.02310.00
5.1.00.0000.0339.98
5.0.50.0030.0408.51
5.0.40.0030.0178.34
5.0.30.0070.0508.12
5.0.20.0030.0178.25
5.0.10.0030.0178.14
5.0.00.0000.0278.12
4.4.90.0000.0207.82
4.4.80.0030.0137.82
4.4.70.0070.0107.82
4.4.60.0000.0237.82
4.4.50.0000.0177.82
4.4.40.0000.0337.82
4.4.30.0000.0307.82
4.4.20.0000.0207.82
4.4.10.0030.0177.82
4.4.00.0000.0407.82
4.3.110.0000.0137.82
4.3.100.0000.0177.82
4.3.90.0000.0177.82
4.3.80.0000.0237.82
4.3.70.0000.0237.82
4.3.60.0000.0177.82
4.3.50.0030.0137.82
4.3.40.0070.0207.82
4.3.30.0000.0137.82
4.3.20.0000.0207.82
4.3.10.0000.0177.82
4.3.00.0030.0137.82

preferences:
46.48 ms | 401 KiB | 5 Q