3v4l.org

run code in 300+ PHP versions simultaneously
<?php setlocale(LC_ALL,"es_MX"); $date = new \DateTime('2015-01-01T00:00:00.000Z'); echo utf8_encode(strftime('%c', $date->getTimestamp()));

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)
8.3.40.0090.00619.71
8.3.30.0070.00719.59
8.3.20.0050.00320.79
8.3.10.0040.00424.39
8.3.00.0050.00520.00
8.2.170.0040.01122.96
8.2.160.0110.00421.02
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0080.00021.61
8.2.110.0060.00320.79
8.2.100.0090.00318.66
8.2.90.0060.00318.59
8.2.80.0090.00018.25
8.2.70.0030.00718.50
8.2.60.0000.00718.55
8.2.50.0080.00018.50
8.2.40.0080.00420.29
8.2.30.0030.00718.64
8.2.20.0060.00618.54
8.2.10.0040.00418.55
8.2.00.0000.00918.35
8.1.270.0050.00324.59
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0080.00322.59
8.1.230.0040.00822.78
8.1.220.0080.00018.28
8.1.210.0040.00419.35
8.1.200.0030.00618.10
8.1.190.0070.00317.98
8.1.180.0040.00418.10
8.1.170.0090.00219.14
8.1.160.0050.00322.57
8.1.150.0080.00319.48
8.1.140.0040.00418.24
8.1.130.0040.00418.17
8.1.120.0040.00418.22
8.1.110.0030.00618.21
8.1.100.0050.00518.17
8.1.90.0080.00618.13
8.1.80.0040.00418.13
8.1.70.0030.00618.13
8.1.60.0050.00518.04
8.1.50.0050.00318.06
8.1.40.0040.00718.16
8.1.30.0070.00318.27
8.1.20.0050.00518.24
8.1.10.0040.00418.22
8.1.00.0070.00418.23
8.0.300.0000.00720.73
8.0.290.0040.00417.63
8.0.280.0070.00019.29
8.0.270.0080.00017.99
8.0.260.0060.00317.65
8.0.250.0000.00717.65
8.0.240.0080.00317.81
8.0.230.0040.00417.57
8.0.220.0030.00317.73
8.0.210.0000.00817.64
8.0.200.0040.00417.70
8.0.190.0100.00317.77
8.0.180.0070.00717.58
8.0.170.0030.00517.74
8.0.160.0040.00517.62
8.0.150.0000.00717.55
8.0.140.0050.00517.50
8.0.130.0050.00513.84
8.0.120.0000.00717.55
8.0.110.0040.00417.58
8.0.100.0070.00017.50
8.0.90.0000.00817.63
8.0.80.0160.00317.45
8.0.70.0000.00717.53
8.0.60.0000.00817.39
8.0.50.0040.00417.36
8.0.30.0100.00817.65
8.0.20.0090.00917.66
8.0.10.0000.00817.57
8.0.00.0170.00517.44
7.4.330.0000.00715.70
7.4.320.0070.00017.36
7.4.300.0030.00617.36
7.4.290.0100.00317.17
7.4.280.0100.00317.30
7.4.270.0030.00317.17
7.4.260.0030.00317.17
7.4.250.0050.00317.18
7.4.240.0060.00217.20
7.4.230.0070.00017.28
7.4.220.0150.00917.19
7.4.210.0060.01317.23
7.4.200.0000.00817.24
7.4.160.0190.00017.30
7.4.150.0260.00917.40
7.4.140.0100.00717.86
7.4.130.0110.01217.27
7.4.120.0080.00917.23
7.4.110.0140.00717.11
7.4.100.0120.00617.05
7.4.90.0210.00317.00
7.4.80.0090.00919.39
7.4.70.0170.00717.06
7.4.60.0130.00617.27
7.4.50.0030.00517.26
7.4.40.0120.00617.07
7.4.30.0060.01217.16
7.4.10.0110.00815.14
7.4.00.0090.00915.21
7.3.330.0050.00713.79
7.3.320.0100.00013.59
7.3.310.0080.00016.80
7.3.300.0000.00716.70
7.3.290.0120.00916.80
7.3.280.0040.01316.73
7.3.270.0110.00717.40
7.3.260.0200.01316.84
7.3.250.0050.01216.87
7.3.240.0140.00416.97
7.3.230.0140.00416.87
7.3.210.0180.00616.86
7.3.200.0050.00419.39
7.3.190.0060.01216.86
7.3.180.0060.01016.97
7.3.170.0160.00917.11
7.3.160.0090.00916.87
7.3.130.0060.01315.01
7.3.120.0070.01015.02
7.3.110.0090.00815.10
7.3.100.0060.00715.05
7.3.90.0070.00615.14
7.3.80.0090.00515.04
7.3.70.0060.00714.95
7.3.60.0070.00715.03
7.3.50.0070.00615.06
7.3.40.0080.00615.03
7.3.30.0080.00515.00
7.3.20.0100.00516.88
7.3.10.0030.00816.65
7.3.00.0070.00816.84
7.2.330.0030.01417.34
7.2.320.0210.01017.25
7.2.310.0120.00817.09
7.2.300.0070.01017.17
7.2.290.0150.00917.01
7.2.260.0070.01115.35
7.2.250.0080.01015.15
7.2.240.0100.00715.32
7.2.230.0070.00715.25
7.2.220.0060.00615.10
7.2.210.0030.00915.00
7.2.200.0050.01015.24
7.2.190.0060.01015.22
7.2.180.0050.00815.33
7.2.170.0050.00715.37
7.2.160.0070.01015.32
7.2.150.0060.00717.04
7.2.140.0040.01017.09
7.2.130.0030.01117.21
7.2.120.0060.00617.15
7.2.110.0080.00517.22
7.2.100.0030.01017.30
7.2.90.0030.01117.31
7.2.80.0060.00917.22
7.2.70.0060.00917.09
7.2.60.0080.00517.14
7.2.50.0050.01017.32
7.2.40.0060.00617.22
7.2.30.0090.00817.30
7.2.20.0040.00917.22
7.2.10.0080.00517.02
7.2.00.0040.01016.93
7.1.330.0070.00715.88
7.1.320.0030.01015.78
7.1.310.0030.00815.91
7.1.300.0050.00615.74
7.1.290.0030.01015.76
7.1.280.0050.00715.81
7.1.270.0050.00915.63
7.1.260.0040.00715.87
7.1.250.0060.00615.70
7.1.240.0060.00815.78
7.1.230.0050.00915.77
7.1.220.0060.00715.77
7.1.210.0080.00415.86
7.1.200.0050.00715.78
7.1.190.0030.00815.87
7.1.180.0020.01215.72
7.1.170.0040.00915.94
7.1.160.0090.00315.73
7.1.150.0040.01015.79
7.1.140.0070.00715.89
7.1.130.0060.00515.78
7.1.120.0040.00815.79
7.1.110.0050.00615.73
7.1.100.0060.00616.38
7.1.90.0060.00815.85
7.1.80.0060.00815.81
7.1.70.0010.01116.23
7.1.60.0070.00916.68
7.1.50.0060.00916.09
7.1.40.0060.00815.79
7.1.30.0120.00315.91
7.1.20.0090.00615.91
7.1.10.0030.00815.83
7.1.00.0020.02817.37
7.0.330.0030.00915.56
7.0.320.0030.00915.45
7.0.310.0050.00715.56
7.0.300.0020.01015.48
7.0.290.0040.00715.44
7.0.280.0070.00715.39
7.0.270.0060.00715.24
7.0.260.0030.00915.52
7.0.250.0090.00315.40
7.0.240.0000.01315.50
7.0.230.0030.01015.42
7.0.220.0030.00815.49
7.0.210.0050.00915.45
7.0.200.0040.00815.84
7.0.190.0040.01115.50
7.0.180.0030.00915.48
7.0.170.0060.00915.61
7.0.160.0100.00315.53
7.0.150.0060.00715.56
7.0.140.0060.02317.10
7.0.130.0050.00715.58
7.0.120.0040.00815.54
7.0.110.0020.01115.37
7.0.100.0070.00615.33
7.0.90.0050.00615.48
7.0.80.0080.00615.30
7.0.70.0020.01315.48
7.0.60.0030.02316.59
7.0.50.0080.02316.12
7.0.40.0030.02215.27
7.0.30.0130.02415.18
7.0.20.0150.02115.10
7.0.10.0070.02515.21
7.0.00.0030.01915.14
5.6.400.0030.01014.43
5.6.390.0040.00814.53
5.6.380.0040.01114.51
5.6.370.0040.00914.55
5.6.360.0060.00914.32
5.6.350.0000.01114.40
5.6.340.0040.00714.57
5.6.330.0030.01114.54
5.6.320.0050.00614.52
5.6.310.0060.00814.43
5.6.300.0040.00914.63
5.6.290.0080.00714.47
5.6.280.0030.02616.00
5.6.270.0080.00514.49
5.6.260.0080.00614.56
5.6.250.0070.00814.35
5.6.240.0040.00814.43
5.6.230.0030.01014.36
5.6.220.0070.00714.45
5.6.210.0070.02615.90
5.6.200.0040.02815.41
5.6.190.0050.03015.89
5.6.180.0970.01916.04
5.6.170.0100.02615.88
5.6.160.0080.02215.83
5.6.150.0060.02515.44
5.6.140.0080.01315.45
5.6.130.0030.01615.30
5.6.120.0020.03215.99
5.6.110.0070.02616.04
5.6.100.0090.02516.07
5.6.90.0050.02716.07
5.6.80.0090.02115.89
5.6.70.0090.00614.29
5.6.60.0020.01014.20
5.6.50.0080.00514.37
5.6.40.0050.01014.39
5.6.30.0070.00714.36
5.6.20.0110.00214.46
5.6.10.0060.00614.38
5.6.00.0070.00914.29
5.5.380.0100.00314.30
5.5.370.0050.00814.15
5.5.360.0040.01014.44
5.5.350.0050.01815.83
5.5.340.0050.02115.29
5.5.330.0050.02015.90
5.5.320.0120.02215.73
5.5.310.0130.01615.80
5.5.300.0060.02315.28
5.5.290.0060.02515.27
5.5.280.0080.02316.04
5.5.270.0040.02115.94
5.5.260.0050.01716.20
5.5.250.0040.02515.91
5.5.240.0060.02515.77
5.5.230.0060.00714.41
5.5.220.0070.00614.45
5.5.210.0030.00714.43
5.5.200.0030.01014.20
5.5.190.0070.00514.22
5.5.180.0040.00914.39
5.5.170.0090.00514.35
5.5.160.0060.00714.25
5.5.150.0040.00614.28
5.5.140.0070.00614.33
5.5.130.0030.01114.28
5.5.120.0070.00814.16
5.5.110.0050.00714.36
5.5.100.0060.00914.29
5.5.90.0050.00514.10
5.5.80.0110.00314.38
5.5.70.0100.00514.39
5.5.60.0040.01014.31
5.5.50.0050.00914.37
5.5.40.0070.00614.06
5.5.30.0040.00914.16
5.5.20.0060.00614.28
5.5.10.0060.00614.25
5.5.00.0030.01014.22
5.4.450.0200.02213.84
5.4.440.0080.01913.89
5.4.430.0060.01913.84
5.4.420.0130.01313.87
5.4.410.0030.02013.67
5.4.400.0160.02313.65
5.4.390.0090.01613.58
5.4.380.0040.01813.59
5.4.370.0050.01513.63
5.4.360.0020.01813.52
5.4.350.0050.01411.93
5.4.340.0060.01311.95
5.4.330.0080.00111.99
5.4.320.0060.01212.04
5.4.310.0050.01212.04
5.4.300.0040.01412.07
5.4.290.0050.01812.12
5.4.280.0050.01511.99
5.4.270.0030.01612.04
5.4.260.0050.01311.96
5.4.250.0030.01712.02
5.4.240.0060.01312.00
5.4.230.0050.01711.99
5.4.220.0050.01412.01
5.4.210.0040.01411.96
5.4.200.0050.01212.01
5.4.190.0050.01312.10
5.4.180.0030.01712.05
5.4.170.0040.01411.97
5.4.160.0050.01211.96
5.4.150.0080.01211.96
5.4.140.0050.01311.96
5.4.130.0030.01711.97
5.4.120.0090.01011.96
5.4.110.0050.01512.00
5.4.100.0050.01611.97
5.4.90.0030.01611.90
5.4.80.0050.01411.98
5.4.70.0070.01111.97
5.4.60.0040.01411.98
5.4.50.0060.01311.95
5.4.40.0050.01411.90
5.4.30.0060.01211.99
5.4.20.0070.01211.97
5.4.10.0040.01311.98
5.4.00.0050.01611.81
5.3.290.0070.04012.80
5.3.280.0090.03912.71
5.3.270.0060.04012.72
5.3.260.0040.05112.72
5.3.250.0080.03712.72
5.3.240.0040.04212.72
5.3.230.0100.03512.71
5.3.220.0080.03512.68
5.3.210.0050.04212.68
5.3.200.0090.03812.68
5.3.190.0060.04312.68
5.3.180.0070.03512.67
5.3.170.0070.03612.67
5.3.160.0060.03712.67
5.3.150.0080.03612.68
5.3.140.0040.04112.66
5.3.130.0070.03912.66
5.3.120.0040.04512.66
5.3.110.0050.04112.66
5.3.100.0090.03512.13
5.3.90.0090.03312.12
5.3.80.0070.04012.12
5.3.70.0060.03712.11
5.3.60.0040.03912.10
5.3.50.0070.03512.04
5.3.40.0080.03612.05
5.3.30.0040.03812.01
5.3.20.0040.03711.79
5.3.10.0050.03711.75
5.3.00.0070.03611.74
5.2.170.0050.0319.22
5.2.160.0050.0299.22
5.2.150.0010.0409.22
5.2.140.0050.0339.21
5.2.130.0060.0329.18
5.2.120.0060.0279.18
5.2.110.0060.0289.18
5.2.100.0060.0339.19
5.2.90.0040.0299.18
5.2.80.0060.0299.18
5.2.70.0060.0299.18
5.2.60.0080.0319.13
5.2.50.0060.0299.10
5.2.40.0050.0289.08
5.2.30.0070.0279.05
5.2.20.0070.0279.04
5.2.10.0060.0278.96
5.2.00.0050.0308.82
5.1.60.0030.0258.11
5.1.50.0040.0278.10
5.1.40.0050.0318.08
5.1.30.0070.0348.43
5.1.20.0040.0288.45
5.1.10.0060.0258.17
5.1.00.0050.0248.18
5.0.50.0040.0206.65
5.0.40.0020.0216.51
5.0.30.0030.0316.32
5.0.20.0050.0186.30
5.0.10.0050.0186.27
5.0.00.0020.0326.27
4.4.90.0010.0174.78
4.4.80.0020.0164.76
4.4.70.0030.0164.75
4.4.60.0030.0154.75
4.4.50.0040.0144.77
4.4.40.0020.0274.71
4.4.30.0050.0144.76
4.4.20.0030.0154.84
4.4.10.0050.0134.84
4.4.00.0020.0264.76
4.3.110.0020.0174.67
4.3.100.0040.0144.67
4.3.90.0020.0214.63
4.3.80.0010.0264.59
4.3.70.0040.0154.63
4.3.60.0040.0144.63
4.3.50.0040.0144.63
4.3.40.0070.0204.54
4.3.30.0030.0153.32
4.3.20.0010.0173.29
4.3.10.0000.0173.25
4.3.00.0130.0237.13

preferences:
39.91 ms | 400 KiB | 5 Q