3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime('-0002-01-01'); echo $a->format('j M Y \i\s \a l');

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)
8.3.40.0100.00718.71
8.3.30.0100.00320.21
8.3.20.0080.00020.54
8.3.10.0050.00320.92
8.3.00.0050.00322.46
8.2.170.0100.00322.96
8.2.160.0140.00720.29
8.2.150.0040.00424.18
8.2.140.0090.00324.66
8.2.130.0080.00026.16
8.2.120.0000.00721.00
8.2.110.0060.00322.16
8.2.100.0060.00617.84
8.2.90.0000.00817.97
8.2.80.0060.00317.97
8.2.70.0000.00817.63
8.2.60.0000.00818.05
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0040.00419.44
8.2.20.0050.00317.82
8.2.10.0030.00517.88
8.2.00.0080.00017.83
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0050.00520.89
8.1.230.0110.00020.88
8.1.220.0040.00417.76
8.1.210.0050.00318.95
8.1.200.0060.00317.48
8.1.190.0090.00017.53
8.1.180.0080.00018.10
8.1.170.0000.00718.71
8.1.160.0070.00018.78
8.1.150.0050.00318.67
8.1.140.0040.00417.54
8.1.130.0030.00317.79
8.1.120.0070.00017.64
8.1.110.0020.00517.62
8.1.100.0050.00317.56
8.1.90.0000.00717.61
8.1.80.0040.00417.46
8.1.70.0070.00017.50
8.1.60.0000.00817.67
8.1.50.0040.00417.53
8.1.40.0000.00717.48
8.1.30.0060.00317.61
8.1.20.0040.00417.71
8.1.10.0030.00617.72
8.1.00.0030.00517.68
8.0.300.0070.00020.03
8.0.290.0000.00717.30
8.0.280.0050.00218.59
8.0.270.0070.00017.33
8.0.260.0040.00417.04
8.0.250.0000.00717.15
8.0.240.0070.00017.15
8.0.230.0030.00317.07
8.0.220.0030.00516.91
8.0.210.0000.00717.02
8.0.200.0030.00316.96
8.0.190.0040.00417.06
8.0.180.0080.00017.05
8.0.170.0050.00316.90
8.0.160.0030.00516.97
8.0.150.0070.00016.92
8.0.140.0040.00316.97
8.0.130.0030.00313.39
8.0.120.0000.00716.94
8.0.110.0000.00716.98
8.0.100.0040.00417.06
8.0.90.0000.00716.82
8.0.80.0100.00617.08
8.0.70.0000.00716.89
8.0.60.0000.00817.07
8.0.50.0100.00017.06
8.0.30.0070.01217.02
8.0.20.0130.00517.43
8.0.10.0040.00416.96
8.0.00.0030.01816.82
7.4.330.0030.00316.67
7.4.320.0050.00316.68
7.4.300.0050.00216.58
7.4.290.0000.00716.59
7.4.280.0070.00016.59
7.4.270.0000.00716.68
7.4.260.0030.00316.48
7.4.250.0040.00416.54
7.4.240.0000.00716.58
7.4.230.0030.00316.46
7.4.220.0090.00916.59
7.4.210.0080.01016.60
7.4.200.0070.00016.74
7.4.190.0020.00516.82
7.4.160.0090.00616.62
7.4.150.0110.00817.40
7.4.140.0150.00517.86
7.4.130.0080.00916.51
7.4.120.0070.01016.55
7.4.110.0000.01716.45
7.4.100.0100.01016.77
7.4.90.0140.00716.59
7.4.80.0030.01519.39
7.4.70.0130.00316.40
7.4.60.0080.00816.54
7.4.50.0000.00516.20
7.4.40.0090.00622.77
7.4.30.0120.00616.63
7.4.10.0000.01814.82
7.4.00.0060.01215.13
7.3.330.0020.00213.09
7.3.320.0050.00013.09
7.3.310.0040.00416.09
7.3.300.0050.00216.29
7.3.290.0100.00316.17
7.3.280.0080.00916.28
7.3.270.0170.00717.40
7.3.260.0120.00518.24
7.3.250.0060.01416.42
7.3.240.0070.01116.45
7.3.230.0100.00616.73
7.3.210.0030.01316.70
7.3.200.0100.00719.39
7.3.190.0090.00916.32
7.3.180.0100.00716.31
7.3.170.0120.00416.43
7.3.160.0090.01216.16
7.3.130.0030.01414.98
7.3.120.0050.01115.09
7.3.110.0090.00714.90
7.3.100.0030.01114.74
7.3.90.0080.00314.80
7.3.80.0070.00414.96
7.3.70.0080.00514.69
7.3.60.0020.01214.99
7.3.50.0060.00714.88
7.3.40.0070.00514.79
7.3.30.0050.00914.91
7.3.20.0110.00316.75
7.3.10.0070.00416.60
7.3.00.0020.01316.53
7.2.330.0070.01016.86
7.2.320.0150.00316.67
7.2.310.0110.01316.63
7.2.300.0090.00916.75
7.2.290.0040.01316.82
7.2.260.0000.01915.14
7.2.250.0090.00615.02
7.2.240.0060.00915.15
7.2.230.0070.00715.24
7.2.220.0050.01215.02
7.2.210.0100.00315.08
7.2.200.0070.00615.20
7.2.190.0090.00315.21
7.2.180.0070.00815.05
7.2.170.0070.00514.91
7.2.160.0030.01214.76
7.2.150.0030.00616.58
7.2.140.0050.00516.89
7.2.130.0040.00817.07
7.2.120.0070.01017.07
7.2.110.0070.00716.82
7.2.100.0080.00417.03
7.2.90.0070.00716.97
7.2.80.0070.00416.92
7.2.70.0040.01117.12
7.2.60.0060.00916.60
7.2.50.0040.00716.97
7.2.40.0040.00816.98
7.2.30.0120.00616.85
7.2.20.0040.00816.95
7.2.10.0030.00917.05
7.2.00.0060.00618.21
7.1.330.0020.01315.87
7.1.320.0030.01215.57
7.1.310.0070.00515.92
7.1.300.0080.00515.67
7.1.290.0020.01115.81
7.1.280.0020.00915.41
7.1.270.0050.01015.63
7.1.260.0020.01015.75
7.1.250.0000.01315.85
7.1.240.0040.01115.70
7.1.230.0000.01215.77
7.1.220.0060.00615.55
7.1.210.0040.00415.77
7.1.200.0060.00815.65
7.1.190.0000.01515.40
7.1.180.0060.01015.72
7.1.170.0040.00815.73
7.1.160.0080.00015.99
7.1.150.0000.01015.57
7.1.140.0060.00615.93
7.1.130.0070.00715.76
7.1.120.0070.00715.86
7.1.110.0030.01015.59
7.1.100.0010.01016.86
7.1.90.0100.00715.53
7.1.80.0080.00615.82
7.1.70.0010.00816.30
7.1.60.0080.01017.57
7.1.50.0070.01016.13
7.1.40.0040.00715.75
7.1.30.0030.00915.71
7.1.20.0090.00615.75
7.1.10.0000.01315.93
7.1.00.0080.01719.11
7.0.330.0000.01415.30
7.0.320.0060.00315.36
7.0.310.0090.00615.48
7.0.300.0110.00315.39
7.0.290.0060.00615.41
7.0.280.0030.00615.50
7.0.270.0040.01115.39
7.0.260.0120.00015.25
7.0.250.0000.01115.23
7.0.240.0050.00815.66
7.0.230.0070.00415.68
7.0.220.0080.00515.32
7.0.210.0000.01115.56
7.0.200.0010.00816.02
7.0.190.0100.00315.41
7.0.180.0000.00915.59
7.0.170.0070.00715.64
7.0.160.0090.00615.50
7.0.150.0090.00615.46
7.0.140.0060.04018.84
7.0.130.0060.00615.58
7.0.120.0120.00015.38
7.0.110.0030.00715.47
7.0.100.0080.00415.50
7.0.90.0080.00515.39
7.0.80.0070.00715.48
7.0.70.0060.01015.43
7.0.60.0080.04317.71
7.0.50.0080.03016.60
7.0.40.0030.03316.86
7.0.30.0370.03216.81
7.0.20.0170.04516.77
7.0.10.0070.04316.86
7.0.00.0080.03016.83
5.6.400.0030.00814.36
5.6.390.0070.00714.41
5.6.380.0060.00914.42
5.6.370.0060.00914.38
5.6.360.0000.01314.37
5.6.350.0060.00914.03
5.6.340.0100.00714.16
5.6.330.0000.01514.38
5.6.320.0060.00614.79
5.6.310.0030.00614.57
5.6.300.0120.00614.57
5.6.290.0090.00914.69
5.6.280.0050.04017.67
5.6.270.0040.01114.32
5.6.260.0060.00914.81
5.6.250.0030.01014.55
5.6.240.0100.00314.31
5.6.230.0100.00714.77
5.6.220.0040.01114.58
5.6.210.0030.04217.42
5.6.200.0070.04316.31
5.6.190.0050.04017.44
5.6.180.0130.04317.46
5.6.170.0170.04217.41
5.6.160.0100.02217.35
5.6.150.0050.04716.24
5.6.140.0020.05016.20
5.6.130.0050.04616.35
5.6.120.0060.02817.70
5.6.110.0040.02717.83
5.6.100.0110.04317.84
5.6.90.0120.04317.68
5.6.80.0060.03317.33
5.6.70.0040.01114.43
5.6.60.0120.00014.58
5.6.50.0070.00814.12
5.6.40.0060.00614.59
5.6.30.0130.00314.59
5.6.20.0030.01014.45
5.6.10.0030.00714.41
5.6.00.0030.00514.16
5.5.380.0060.01014.39
5.5.370.0070.00414.40
5.5.360.0060.00614.25
5.5.350.2040.02017.29
5.5.340.0140.03316.12
5.5.330.0050.02617.43
5.5.320.0170.03817.50
5.5.310.0100.03117.49
5.5.300.0000.02616.20
5.5.290.0070.03616.11
5.5.280.0010.02817.59
5.5.270.0050.04217.50
5.5.260.0060.04617.44
5.5.250.0120.03517.39
5.5.240.0180.03317.10
5.5.230.0040.00714.35
5.5.220.0030.01014.14
5.5.210.0070.00714.52
5.5.200.0030.01014.23
5.5.190.0070.00314.09
5.5.180.0070.00414.34
5.5.170.0090.00314.28
5.5.160.0060.00614.42
5.5.150.0060.00614.36
5.5.140.0000.00914.09
5.5.130.0030.00914.34
5.5.120.0030.00914.45
5.5.110.0060.00314.39
5.5.100.0070.00414.53
5.5.90.0070.00714.46
5.5.80.0000.00914.30
5.5.70.0030.00714.51
5.5.60.0030.01214.13
5.5.50.0070.00714.45
5.5.40.0030.01014.11
5.5.30.0060.00914.43
5.5.20.0040.01214.40
5.5.10.0030.01014.45
5.5.00.0030.01014.07
5.4.450.0100.02715.30
5.4.440.0130.03615.40
5.4.430.0170.01915.26
5.4.420.0150.03515.27
5.4.410.0130.03015.09
5.4.400.0100.02114.80
5.4.390.0130.02515.21
5.4.380.0120.03715.13
5.4.370.0130.03514.93
5.4.360.0100.03515.00
5.4.350.0130.03715.06
5.4.340.0120.02514.99
5.4.330.0000.01110.89
5.4.320.0130.02514.93
5.4.310.0170.03614.99
5.4.300.0090.02715.10
5.4.290.0120.02014.93
5.4.280.0080.02115.15
5.4.270.0130.03814.98
5.4.260.0150.04015.01
5.4.250.0170.02214.96
5.4.240.0120.03515.02
5.4.230.0170.02015.07
5.4.220.0200.03714.96
5.4.210.0160.03314.96
5.4.200.0100.02215.00
5.4.190.0110.02115.05
5.4.180.0130.02914.91
5.4.170.0100.02415.06
5.4.160.0080.02414.88
5.4.150.0130.02214.98
5.4.140.0150.03013.57
5.4.130.0150.03613.82
5.4.120.0170.02713.70
5.4.110.0130.02513.81
5.4.100.0160.02613.70
5.4.90.0170.01813.81
5.4.80.0080.02413.74
5.4.70.0130.03013.67
5.4.60.0160.03513.71
5.4.50.0150.02413.75
5.4.40.0150.02313.70
5.4.30.0130.02513.49
5.4.20.0170.02013.61
5.4.10.0170.01813.70
5.4.00.0170.01813.41
5.3.290.0120.02812.67
5.3.280.0100.03012.58
5.3.270.0110.02212.53
5.3.260.0120.03112.54
5.3.250.0100.03912.62
5.3.240.0150.04012.58
5.3.230.0160.03512.56
5.3.220.0100.02312.50
5.3.210.0140.02312.45
5.3.200.0100.03712.47
5.3.190.0150.03212.51
5.3.180.0100.02012.58
5.3.170.0100.02512.54
5.3.160.0120.02512.55
5.3.150.0170.02212.64
5.3.140.0140.03312.51
5.3.130.0130.02512.47
5.3.120.0130.02512.60
5.3.110.0130.02012.47
5.3.100.0080.03512.25
5.3.90.0100.02112.21
5.3.80.0150.03012.22
5.3.70.0160.02012.07
5.3.60.0140.02412.23
5.3.50.0170.03012.17
5.3.40.0120.02212.16
5.3.30.0140.02012.25
5.3.20.0150.03312.04
5.3.10.0120.02011.95
5.3.00.0120.03811.77
5.2.170.0230.04312.48
5.2.160.0100.04012.48
5.2.150.0170.03712.48
5.2.140.0070.04012.48
5.2.130.0130.03712.48
5.2.120.0070.03312.48
5.2.110.0170.03012.48
5.2.100.0170.03012.48
5.2.90.0170.03012.48
5.2.80.0170.02712.48
5.2.70.0130.03712.48
5.2.60.0170.02312.48
5.2.50.0130.03012.48
5.2.40.0170.02312.48
5.2.30.0230.05012.48
5.2.20.0100.03012.48
5.2.10.0100.03012.48
5.2.00.0100.03012.48
5.1.60.0100.03712.48
5.1.50.0100.03012.48
5.1.40.0170.03012.48
5.1.30.0170.03712.48
5.1.20.0230.03312.48
5.1.10.0170.02312.48
5.1.00.0170.04012.48
5.0.50.0100.02312.48
5.0.40.0100.01712.48
5.0.30.0070.03712.48
5.0.20.0100.04012.48
5.0.10.0070.02012.48
5.0.00.0130.05312.48
4.4.90.0100.03012.48
4.4.80.0070.01712.48
4.4.70.0070.02012.48
4.4.60.0070.02012.48
4.4.50.0100.02012.48
4.4.40.0130.02012.48
4.4.30.0100.01312.48
4.4.20.0030.01712.48
4.4.10.0100.02012.48
4.4.00.0100.02712.48
4.3.110.0070.01712.48
4.3.100.0030.02712.48
4.3.90.0070.02712.48
4.3.80.0070.02312.48
4.3.70.0100.03312.48
4.3.60.0100.02712.48
4.3.50.0070.02312.48
4.3.40.0100.05012.48
4.3.30.0070.03312.48
4.3.20.0070.02712.48
4.3.10.0070.01712.48
4.3.00.0000.02712.48

preferences:
36.37 ms | 400 KiB | 5 Q