3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime((string) time());

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)
7.3.00.0120.00416.79
7.2.130.0040.00816.95
7.2.120.0030.00917.01
7.2.110.0030.00817.03
7.2.100.0060.00616.86
7.2.90.0070.00717.04
7.2.80.0040.01116.99
7.2.70.0000.01516.78
7.2.60.0040.01117.01
7.2.50.0090.00317.03
7.2.40.0060.00616.91
7.2.30.0070.00417.01
7.2.20.0060.00616.95
7.2.10.0070.00716.74
7.2.00.0080.00618.22
7.1.250.0040.00415.71
7.1.240.0050.00315.98
7.1.230.0020.00515.67
7.1.220.0000.00815.86
7.1.210.0100.00315.90
7.1.200.0160.00415.75
7.1.190.0060.00616.02
7.1.180.0000.01115.73
7.1.170.0060.00315.86
7.1.160.0150.00415.94
7.1.150.0090.00615.76
7.1.140.0090.00315.40
7.1.130.0100.00015.71
7.1.120.0070.00715.86
7.1.110.0040.00416.00
7.1.100.0100.00716.94
7.1.90.0090.00615.91
7.1.80.0040.01115.91
7.1.70.0050.00516.60
7.1.60.0110.00917.69
7.1.50.0090.00716.32
7.1.40.0000.01115.66
7.1.30.0000.00915.93
7.1.20.0000.01315.51
7.1.10.0040.00815.58
7.1.00.0080.03819.17
7.0.330.0050.00515.40
7.0.320.0030.01015.64
7.0.310.0090.00315.31
7.0.300.0000.00915.48
7.0.290.0000.00815.38
7.0.280.0000.00915.57
7.0.270.0030.01015.41
7.0.260.0150.00315.22
7.0.250.0060.00615.63
7.0.240.0110.00015.41
7.0.230.0090.00015.68
7.0.220.0100.00015.21
7.0.210.0040.00815.46
7.0.200.0040.00516.15
7.0.190.0060.00315.55
7.0.180.0100.00315.54
7.0.170.0000.01215.32
7.0.160.0070.00715.45
7.0.150.0030.00915.60
7.0.140.0000.04518.64
7.0.130.0030.01015.25
7.0.120.0090.00315.51
7.0.110.0040.00815.46
7.0.100.0130.03017.68
7.0.90.0150.03317.82
7.0.80.0050.04617.63
7.0.70.0030.04817.74
7.0.60.0080.03817.63
7.0.50.0020.04917.89
7.0.40.0120.02516.82
7.0.30.0150.04016.80
7.0.20.0080.02216.82
7.0.10.0050.03316.75
7.0.00.0010.02616.90
5.6.380.0090.00014.38
5.6.370.0100.00313.98
5.6.360.0040.00414.16
5.6.350.0060.00714.31
5.6.340.0000.01014.58
5.6.330.0080.00014.28
5.6.320.0000.01214.46
5.6.310.0040.00714.14
5.6.300.0040.01114.42
5.6.290.0000.00814.25
5.6.280.0020.04217.70
5.6.270.0070.00414.54
5.6.260.0040.00714.64
5.6.250.0090.03417.41
5.6.240.0100.04017.49
5.6.230.0120.03717.54
5.6.220.0110.04517.44
5.6.210.0080.04317.45
5.6.200.0100.03817.58
5.6.190.0030.04317.76
5.6.180.0080.04417.64
5.6.170.0070.04517.61
5.6.160.0020.02817.60
5.6.150.0080.02317.78
5.6.140.0090.02017.72
5.6.130.0040.02417.69
5.6.120.0050.02517.75
5.6.110.0050.02317.69
5.6.100.0070.02517.70
5.6.90.0070.04217.58
5.6.80.0000.03917.34
5.6.70.0030.02917.34
5.6.60.0120.03717.22
5.6.50.0070.02017.41
5.6.40.0020.02717.29
5.6.30.0050.02417.32
5.6.20.0050.04217.34
5.6.10.0060.02517.42
5.6.00.0040.02217.30
5.5.380.0080.04015.75
5.5.370.0070.04315.89
5.5.360.0030.04415.82
5.5.350.0090.02615.73
5.5.340.0020.04616.09
5.5.330.0080.03115.97
5.5.320.0060.04315.96
5.5.310.0050.02815.90
5.5.300.0050.02516.06
5.5.290.0050.02415.96
5.5.280.0030.02715.94
5.5.270.0030.02916.04
5.5.260.0030.02415.95
5.5.250.0030.02315.76
5.5.240.0070.02015.45
5.5.230.0060.02315.69
5.5.220.0020.03815.66
5.5.210.0060.03015.69
5.5.200.0000.02715.59
5.5.190.0030.02715.40
5.5.180.0060.02815.66
5.5.170.0030.00611.00
5.5.160.0050.02415.51
5.5.150.0070.02115.68
5.5.140.0070.02015.62
5.5.130.0060.01815.53
5.5.120.0030.02315.62
5.5.110.0010.02415.76
5.5.100.0080.01715.58
5.5.90.0030.02315.58
5.5.80.0050.02115.62
5.5.70.0070.03715.44
5.5.60.0030.02515.53
5.5.50.0030.02515.50
5.5.40.0030.02315.48
5.5.30.0050.02215.48
5.5.20.0030.02415.47
5.5.10.0020.02515.48
5.5.00.0040.02315.45
5.4.450.0030.02315.17
5.4.440.0030.03815.04
5.4.430.0040.02515.20
5.4.420.0050.02315.04
5.4.410.0070.02015.14
5.4.400.0020.03114.94
5.4.390.0060.02314.92
5.4.380.0090.03114.88
5.4.370.0030.02215.03
5.4.360.0070.02015.06
5.4.350.0000.02515.03
5.4.340.0050.02215.00
5.4.330.0050.00310.90
5.4.320.0030.02515.03
5.4.310.0070.02114.95
5.4.300.0020.02314.82
5.4.290.0090.01514.91
5.4.280.0090.01515.08
5.4.270.0050.02014.82
5.4.260.0090.01814.88
5.4.250.0060.02314.95
5.4.240.0030.02514.96
5.4.230.0030.02115.12
5.4.220.0050.02014.82
5.4.210.0080.02314.97
5.4.200.0050.02214.79
5.4.190.0050.02314.80
5.4.180.0080.01814.86
5.4.170.0030.02715.02
5.4.160.0080.01914.72
5.4.150.0050.02315.08
5.4.140.0080.01713.63
5.4.130.0030.02213.61
5.4.120.0050.02513.75
5.4.110.0080.02913.58
5.4.100.0010.04113.66
5.4.90.0020.04113.66
5.4.80.0020.03713.71
5.4.70.0100.02713.66
5.4.60.0070.02813.47
5.4.50.0030.04213.54
5.4.40.0030.03613.48
5.4.30.0060.02013.59
5.4.20.0110.02013.61
5.4.10.0030.03413.61
5.4.00.0050.03813.34
5.3.290.0050.02712.57
5.3.280.0030.04012.51
5.3.270.0030.02312.55
5.3.260.0050.02112.61
5.3.250.0030.02212.55
5.3.240.0000.02712.48
5.3.230.0080.04212.51
5.3.220.0060.03812.49
5.3.210.0080.02812.44
5.3.200.0030.03912.48
5.3.190.0050.04312.53
5.3.180.0030.03312.62
5.3.170.0010.03212.59
5.3.160.0120.03312.56
5.3.150.0050.03212.60
5.3.140.0100.03212.51
5.3.130.0060.02012.48
5.3.120.0060.04112.56
5.3.110.0070.01812.38
5.3.100.0030.04012.22
5.3.90.0020.04212.15
5.3.80.0030.04112.10
5.3.70.0030.04012.13
5.3.60.0060.03212.24
5.3.50.0050.04012.17
5.3.40.0080.03512.20
5.3.30.0070.03612.10
5.3.20.0030.03112.13
5.3.10.0020.03811.97
5.3.00.0030.03811.96
5.2.170.0110.03110.18
5.2.160.0050.03310.34
5.2.150.0040.03210.18
5.2.140.0050.03410.47
5.2.130.0110.02810.15
5.2.120.0060.03210.24
5.2.110.0050.03610.27
5.2.100.0020.03610.18
5.2.90.0040.03310.11
5.2.80.0060.03010.20
5.2.70.0050.03210.11
5.2.60.0030.03510.19
5.2.50.0030.03510.08
5.2.40.0030.03310.12
5.2.30.0060.03110.09
5.2.20.0070.02810.06
5.2.10.0030.03010.07
5.2.00.0070.0309.94
5.1.60.0030.0269.64
5.1.50.0040.0259.65
5.1.40.0020.0289.63
5.1.30.0060.0259.85
5.1.20.0060.0279.85
5.1.10.0000.0209.67
5.1.00.0050.0289.71
5.0.50.0040.0238.97
5.0.40.0030.0168.85
5.0.30.0090.0278.79
5.0.20.0030.0138.79
5.0.10.0060.0188.78
5.0.00.0040.0288.75
4.4.90.0040.0138.33
4.4.80.0020.0198.33
4.4.70.0020.0168.33
4.4.60.0030.0138.33
4.4.50.0020.0128.33
4.4.40.0010.0288.33
4.4.30.0000.0188.33
4.4.20.0000.0238.33
4.4.10.0000.0188.33
4.4.00.0050.0238.33
4.3.110.0030.0238.33
4.3.100.0030.0108.33
4.3.90.0020.0198.33
4.3.80.0000.0288.33
4.3.70.0020.0198.33
4.3.60.0010.0208.33
4.3.50.0000.0218.33
4.3.40.0030.0258.33
4.3.30.0020.0178.33
4.3.20.0000.0198.33
4.3.10.0020.0198.33
4.3.00.0020.0178.33

preferences:
37.85 ms | 400 KiB | 5 Q