3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = new DateTime(); $birthday = new DateTime('1973-04-18 09:48:00'); $x = $now - $birthday; $x->format('c');

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)
8.3.60.0090.00916.75
8.3.50.0130.00718.54
8.3.40.0170.00018.92
8.3.30.0060.00918.92
8.3.20.0060.00318.99
8.3.10.0060.01220.64
8.3.00.0080.00019.63
8.2.180.0170.00316.71
8.2.170.0070.00722.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00018.85
8.2.110.0030.01019.38
8.2.100.0070.00417.91
8.2.90.0000.00819.40
8.2.80.0030.00517.97
8.2.70.0080.00017.88
8.2.60.0080.00017.93
8.2.50.0060.00318.07
8.2.40.0050.00318.16
8.2.30.0040.00418.04
8.2.20.0060.00319.62
8.2.10.0040.00417.87
8.2.00.0040.00417.91
8.1.280.0150.00425.92
8.1.270.0090.00324.66
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0040.00421.16
8.1.230.0080.00317.70
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0090.00017.48
8.1.190.0030.00517.38
8.1.180.0050.00318.10
8.1.170.0040.00418.71
8.1.160.0000.00718.79
8.1.150.0000.00818.76
8.1.140.0040.00417.45
8.1.130.0000.00717.90
8.1.120.0000.00717.58
8.1.110.0040.00417.50
8.1.100.0030.00517.65
8.1.90.0030.00317.64
8.1.80.0000.00717.63
8.1.70.0000.00717.56
8.1.60.0050.00317.64
8.1.50.0090.00017.63
8.1.40.0030.00617.53
8.1.30.0000.00817.82
8.1.20.0050.00317.75
8.1.10.0000.00717.57
8.1.00.0050.00317.58
8.0.300.0000.00718.77
8.0.290.0000.00816.88
8.0.280.0030.00318.31
8.0.270.0070.00017.20
8.0.260.0000.00616.93
8.0.250.0030.00617.15
8.0.240.0080.00017.08
8.0.230.0040.00417.02
8.0.220.0070.00017.10
8.0.210.0040.00417.13
8.0.200.0030.00317.06
8.0.190.0060.00317.02
8.0.180.0040.00417.09
8.0.170.0050.00516.92
8.0.160.0030.00317.00
8.0.150.0000.00817.03
8.0.140.0070.00016.97
8.0.130.0080.00013.37
8.0.120.0030.00716.89
8.0.110.0070.00016.97
8.0.100.0040.00416.89
8.0.90.0060.00317.05
8.0.80.0090.00617.11
8.0.70.0030.00516.86
8.0.60.0020.00516.87
8.0.50.0030.00516.96
8.0.30.0130.01017.05
8.0.20.0080.01217.11
8.0.10.0080.00017.02
8.0.00.0160.00616.82
7.4.330.0030.00313.13
7.4.320.0000.00616.59
7.4.300.0060.00016.49
7.4.290.0040.00416.66
7.4.280.0040.00416.55
7.4.270.0000.00716.68
7.4.260.0030.00313.34
7.4.250.0000.00916.63
7.4.240.0040.00416.64
7.4.230.0080.00016.45
7.4.220.0100.00616.66
7.4.210.0070.00816.70
7.4.200.0000.00716.66
7.4.190.0030.00316.53
7.4.160.0220.00316.52
7.4.150.0040.01416.84
7.4.140.0080.00816.62
7.4.130.0060.01316.58
7.4.120.0140.00316.65
7.4.110.0060.01016.75
7.4.100.0100.01016.59
7.4.90.0090.00916.80
7.4.80.0160.00016.83
7.4.70.0040.01416.68
7.4.60.0000.01616.59
7.4.50.0000.00816.78
7.4.40.0030.01416.46
7.4.30.0060.01216.65
7.4.00.0050.00715.08
7.3.330.0000.00613.19
7.3.320.0000.00613.34
7.3.310.0040.00416.45
7.3.300.0070.00016.44
7.3.290.0060.01216.38
7.3.280.0110.01116.43
7.3.270.0100.00916.70
7.3.260.0080.01516.61
7.3.250.0110.00816.50
7.3.240.0180.00016.46
7.3.230.0030.01316.68
7.3.210.0170.00016.47
7.3.200.0130.01019.39
7.3.190.0140.00916.42
7.3.180.0040.01116.73
7.3.170.0030.01216.52
7.3.160.0070.01316.33
7.3.120.0110.00515.05
7.3.110.0030.01414.90
7.3.100.0100.00715.07
7.3.90.0030.01214.98
7.3.80.0030.01014.96
7.3.70.0000.00814.92
7.3.60.0040.01115.13
7.3.50.0040.00415.08
7.3.40.0120.00314.84
7.3.30.0090.00015.14
7.3.20.0130.00316.58
7.3.10.0030.01216.71
7.3.00.0050.00916.52
7.2.330.0130.00316.93
7.2.320.0120.00616.52
7.2.310.0070.01316.80
7.2.300.0100.00616.75
7.2.290.0030.01416.69
7.2.250.0070.01115.25
7.2.240.0120.00615.09
7.2.230.0030.01315.35
7.2.220.0000.01515.32
7.2.210.0070.00715.09
7.2.200.0050.00315.11
7.2.190.0090.00615.28
7.2.180.0060.01014.91
7.2.170.0100.00315.05
7.2.160.0040.00415.00
7.2.150.0060.00616.95
7.2.140.0080.00317.05
7.2.130.0040.00917.02
7.2.120.0040.00917.12
7.2.110.0040.01316.96
7.2.100.0030.00917.04
7.2.90.0120.00317.11
7.2.80.0080.00316.90
7.2.70.0050.01216.93
7.2.60.0070.00916.92
7.2.50.0080.00417.03
7.2.40.0050.00816.96
7.2.30.0070.00717.00
7.2.20.0050.01016.94
7.2.10.0080.00617.13
7.2.00.0060.00617.68
7.1.330.0100.00715.73
7.1.320.0040.01115.86
7.1.310.0040.00715.72
7.1.300.0030.00915.67
7.1.290.0070.00715.77
7.1.280.0030.00915.64
7.1.270.0070.00715.91
7.1.260.0030.00915.84
7.1.250.0070.00415.71
7.1.240.0060.00815.69
7.1.230.0070.00315.88
7.1.220.0060.00615.74
7.1.210.0060.00615.77
7.1.200.0060.00715.58
7.1.190.0080.00815.78
7.1.180.0110.00515.70
7.1.170.0030.01015.75
7.1.160.0030.00915.73
7.1.150.0060.00715.79
7.1.140.0070.00515.87
7.1.130.0060.00315.59
7.1.120.0070.00815.69
7.1.110.0090.00615.71
7.1.100.0030.00816.52
7.1.90.0050.00715.64
7.1.80.0030.01015.87
7.1.70.0060.00616.09
7.1.60.0060.01116.99
7.1.50.0030.01016.22
7.1.40.0030.00815.54
7.1.30.0070.00515.80
7.1.20.0080.00315.61
7.1.10.0050.00815.74
7.1.00.0060.02617.91
7.0.330.0000.01015.43
7.0.320.0060.00715.42
7.0.310.0020.01015.29
7.0.300.0030.01015.31
7.0.290.0060.00815.44
7.0.280.0070.00715.44
7.0.270.0060.00615.36
7.0.260.0030.01015.44
7.0.250.0050.00715.56
7.0.240.0120.00115.43
7.0.230.0060.00715.54
7.0.220.0060.00515.23
7.0.210.0040.00915.39
7.0.200.0070.00615.20
7.0.190.0030.01015.43
7.0.180.0050.01015.60
7.0.170.0080.00715.59
7.0.160.0050.00715.34
7.0.150.0030.01015.54
7.0.140.0070.02717.63
7.0.130.0050.00715.55
7.0.120.0040.02917.77
7.0.110.0060.00815.50
7.0.100.0030.00815.42
7.0.90.0020.01115.49
7.0.80.0120.00215.35
7.0.70.0060.00815.30
7.0.60.0060.02116.91
7.0.50.0060.01816.10
7.0.40.0060.01915.58
7.0.30.0120.02215.67
7.0.20.0110.02715.53
7.0.10.0020.03215.77
7.0.00.0030.02715.66
5.6.400.0040.00814.18
5.6.390.0030.01414.45
5.6.380.0060.00814.57
5.6.370.0050.00914.46
5.6.360.0050.00914.38
5.6.350.0070.00514.64
5.6.340.0060.00314.30
5.6.330.0050.01114.38
5.6.320.0040.00614.51
5.6.310.0020.00914.50
5.6.300.0020.01114.68
5.6.290.0070.00514.40
5.6.280.0050.02816.75
5.6.270.0070.00514.53
5.6.260.0070.00514.44
5.6.250.0060.00814.51
5.6.240.0070.00714.20
5.6.230.0050.00814.29
5.6.220.0070.00414.51
5.6.210.0090.03016.50
5.6.200.0070.01915.46
5.6.190.0100.02616.59
5.6.180.0110.01816.56
5.6.170.0120.01816.42
5.6.160.0060.01616.32
5.6.150.0070.01715.72
5.6.140.0060.02615.68
5.6.130.0050.03015.74
5.6.120.0090.01616.54
5.6.110.0110.02916.71
5.6.100.0080.02916.61
5.6.90.0040.03516.67
5.6.80.0040.02016.52
5.6.70.0950.01016.36
5.6.60.0080.00714.26
5.6.50.0020.01214.33
5.6.40.0070.00714.33
5.6.30.0070.00514.34
5.6.20.0080.00314.45
5.6.10.0030.01014.20
5.6.00.0020.01214.18
5.5.380.0030.00812.74
5.5.370.0030.00912.86
5.5.360.0020.01312.88
5.5.350.0100.02715.25
5.5.340.0060.02314.58
5.5.330.0050.03315.30
5.5.320.0050.02715.32
5.5.310.0110.01815.32
5.5.300.0050.02714.57
5.5.290.0070.02814.59
5.5.280.0030.03515.57
5.5.270.0060.03015.49
5.5.260.0060.03115.44
5.5.250.0060.03015.38
5.5.240.0140.02615.18
5.5.230.0050.00512.47
5.5.220.0030.00912.77
5.5.210.0050.00312.92
5.5.200.0030.00512.81
5.5.190.0040.00812.73
5.5.180.0030.00712.70
5.5.170.0040.00912.71
5.5.160.0050.00412.63
5.5.150.0070.00312.71
5.5.140.0000.00812.60
5.5.130.0050.00812.79
5.5.120.0010.00612.56
5.5.110.0030.00812.81
5.5.100.0070.00412.94
5.5.90.0020.00812.89
5.5.80.0020.00912.93
5.5.70.0070.00512.66
5.5.60.0020.00812.73
5.5.50.0020.00912.51
5.5.40.0020.01012.83
5.5.30.0050.00712.42
5.5.20.0050.00812.84
5.5.10.0040.00712.72
5.5.00.0020.00912.76
5.4.450.0090.02714.32
5.4.440.0080.01914.20
5.4.430.0040.02514.25
5.4.420.0050.01414.27
5.4.410.0040.03014.11
5.4.400.0030.01714.19
5.4.390.0100.01314.11
5.4.380.0070.02114.06
5.4.370.0090.02714.23
5.4.360.0060.02014.11
5.4.350.0040.02014.10
5.4.340.0060.01914.08
5.4.330.0060.00511.61
5.4.320.0060.01514.02
5.4.310.0020.02914.04
5.4.300.0030.02414.11
5.4.290.0040.03114.06
5.4.280.0100.01514.16
5.4.270.0070.02114.15
5.4.260.0040.01814.20
5.4.250.0040.02414.11
5.4.240.0070.02914.16
5.4.230.0070.02814.13
5.4.220.0070.01714.13
5.4.210.0000.01914.12
5.4.200.0060.01814.11
5.4.190.0020.02314.02
5.4.180.0070.02514.17
5.4.170.0050.01514.06
5.4.160.0040.02114.13
5.4.150.0070.02914.11
5.4.140.0040.03213.17
5.4.130.0080.01613.29
5.4.120.0070.02513.21
5.4.110.0050.03113.17
5.4.100.0020.02313.23
5.4.90.0040.02413.16
5.4.80.0030.01913.29
5.4.70.0090.02413.31
5.4.60.0100.01313.20
5.4.50.0070.01813.21
5.4.40.0080.02413.21
5.4.30.0070.01713.21
5.4.20.0050.02813.25
5.4.10.0020.02813.14
5.4.00.0010.02713.05
5.3.290.0060.02112.61
5.3.280.0050.03012.43
5.3.270.0050.02712.60
5.3.260.0040.02112.54
5.3.250.0020.02112.52
5.3.240.0010.03112.52
5.3.230.0040.02112.56
5.3.220.0010.02212.45
5.3.210.0040.02412.49
5.3.200.0090.02512.44
5.3.190.0040.02612.47
5.3.180.0040.01412.46
5.3.170.0080.01612.53
5.3.160.0040.03112.46
5.3.150.0030.02312.47
5.3.140.0030.02912.49
5.3.130.0020.02012.51
5.3.120.0060.03012.52
5.3.110.0060.02412.45
5.3.100.0030.03212.29
5.3.90.0020.03112.24
5.3.80.0030.01912.21
5.3.70.0070.02312.26
5.3.60.0070.01512.33
5.3.50.0030.02312.27
5.3.40.0050.01412.22
5.3.30.0090.02512.32
5.3.20.0080.01612.15
5.3.10.0070.01212.01
5.3.00.0010.02112.11
5.2.170.0070.02010.41
5.2.160.0030.02410.51
5.2.150.0070.03310.41
5.2.140.0080.02810.34
5.2.130.0020.02510.27
5.2.120.0000.02110.27
5.2.110.0050.02710.35
5.2.100.0050.02710.30
5.2.90.0030.03310.13
5.2.80.0030.02010.16
5.2.70.0030.01810.14
5.2.60.0080.03010.18
5.2.50.0030.02210.16
5.2.40.0060.02210.16
5.2.30.0030.03710.13
5.2.20.0060.03210.14
5.2.10.0070.0229.97
5.2.00.0050.0189.85
5.1.60.0050.0149.30
5.1.50.0050.0259.41
5.1.40.0050.0199.36
5.1.30.0060.0249.48
5.1.20.0060.0139.53
5.1.10.0020.0219.45
5.1.00.0030.0329.39
5.0.50.0020.0198.66
5.0.40.0000.0198.51
5.0.30.0040.0208.48
5.0.20.0020.0168.55
5.0.10.0050.0248.50
5.0.00.0050.0328.49
4.4.90.0000.0108.28
4.4.80.0000.0238.28
4.4.70.0000.0228.28
4.4.60.0020.0208.28
4.4.50.0030.0178.28
4.4.40.0030.0308.28
4.4.30.0070.0138.28
4.4.20.0030.0158.28
4.4.10.0020.0228.28
4.4.00.0060.0138.28
4.3.110.0050.0108.28
4.3.100.0050.0108.28
4.3.90.0030.0178.28
4.3.80.0030.0298.28
4.3.70.0030.0208.28
4.3.60.0020.0178.28
4.3.50.0030.0138.28
4.3.40.0020.0238.28
4.3.30.0020.0158.28
4.3.20.0000.0158.28
4.3.10.0020.0118.28
4.3.00.0020.0158.28

preferences:
50.78 ms | 401 KiB | 5 Q