3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo time() - strtotime('4 am');

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)
7.4.10.0040.01115.02
7.4.00.0050.01315.06
7.3.130.0120.00814.58
7.3.120.0080.01014.72
7.3.110.0090.00814.82
7.3.100.0010.01014.89
7.3.90.0030.01214.69
7.3.80.0110.00314.63
7.3.70.0090.00414.92
7.3.60.0040.00714.91
7.3.50.0080.00514.77
7.3.40.0090.00114.85
7.3.30.0070.00714.84
7.3.20.0090.00116.65
7.3.10.0090.00716.59
7.3.00.0110.00516.60
7.2.260.0070.01015.09
7.2.250.0080.00815.06
7.2.240.0070.00714.92
7.2.230.0070.00514.99
7.2.220.0080.00615.00
7.2.210.0080.00515.18
7.2.200.0000.01215.05
7.2.190.0090.00315.16
7.2.180.0030.01215.17
7.2.170.0070.00515.12
7.2.160.0100.00315.18
7.2.150.0030.00916.82
7.2.140.0120.00316.91
7.2.130.0110.01016.68
7.2.120.0090.01016.70
7.2.110.0140.00816.60
7.2.100.0140.00816.64
7.2.90.0100.00816.64
7.2.80.0080.01016.58
7.2.70.0080.00916.48
7.2.60.0150.00816.75
7.2.50.0120.00716.75
7.2.40.0110.00516.71
7.2.30.0130.00516.64
7.2.20.0140.00616.71
7.2.10.0120.00716.69
7.2.00.0090.01117.34
7.1.330.0060.00815.81
7.1.320.0070.00815.85
7.1.310.0090.00615.88
7.1.300.0050.00815.81
7.1.290.0040.00715.90
7.1.280.0060.00915.94
7.1.270.0110.00215.79
7.1.260.0030.00915.79
7.1.250.0120.00615.51
7.1.240.0040.00715.90
7.1.230.0080.00315.99
7.1.220.0110.00315.95
7.1.210.0100.00715.70
7.1.200.0050.00515.66
7.1.190.0030.01015.83
7.1.180.0070.00415.93
7.1.170.0030.00615.86
7.1.160.0000.01215.55
7.1.150.0080.00015.91
7.1.140.0100.00615.95
7.1.130.0090.00415.69
7.1.120.0000.01115.90
7.1.110.0000.01315.73
7.1.100.0050.00916.96
7.1.90.0000.01115.96
7.1.80.0000.01615.74
7.1.70.0030.00616.60
7.1.60.0130.00517.68
7.1.50.0080.00516.59
7.1.40.0130.00315.69
7.1.30.0070.00715.76
7.1.20.0000.01215.60
7.1.10.0000.01015.89
7.1.00.0030.03819.15
7.0.330.0030.00715.63
7.0.320.0090.00315.14
7.0.310.0040.00815.46
7.0.300.0030.01315.57
7.0.290.0040.00815.60
7.0.280.0000.01115.47
7.0.270.0000.00815.61
7.0.260.0000.01415.57
7.0.250.0040.01115.57
7.0.240.0040.00415.63
7.0.230.0030.01015.42
7.0.220.0030.01315.52
7.0.210.0050.00315.54
7.0.200.0090.00316.05
7.0.190.0030.00915.56
7.0.180.0060.00915.54
7.0.170.0040.01115.72
7.0.160.0060.00615.62
7.0.150.0030.00915.53
7.0.140.0050.04018.78
7.0.130.0080.00315.65
7.0.120.0070.00415.47
7.0.110.0000.01315.46
7.0.100.0030.00915.23
7.0.90.0030.04617.88
7.0.80.0070.04317.63
7.0.70.0100.03817.77
7.0.60.0080.04217.72
7.0.50.0080.02617.98
7.0.40.0060.04316.74
7.0.30.0060.03016.86
7.0.20.0080.03816.84
7.0.10.0050.04616.87
7.0.00.0070.03716.69
5.6.400.0040.00414.16
5.6.390.0030.00814.85
5.6.380.0090.00314.65
5.6.370.0030.00914.30
5.6.360.0080.00414.30
5.6.350.0000.01214.65
5.6.340.0060.00914.10
5.6.330.0030.00614.21
5.6.320.0000.01214.15
5.6.310.0030.00914.13
5.6.300.0040.00414.36
5.6.290.0040.01114.57
5.6.280.0070.03717.79
5.6.270.0100.00014.46
5.6.260.0120.00314.21
5.6.250.0030.00514.48
5.6.240.0040.02417.44
5.6.230.0070.04617.38
5.6.220.0100.02217.58
5.6.210.0070.04517.51
5.6.200.0090.04617.67
5.6.190.0080.03217.83
5.6.180.0030.04217.68
5.6.170.0110.02317.71
5.6.160.0040.02917.83
5.6.150.0050.02717.59
5.6.140.0110.03817.79
5.6.130.0080.03517.73
5.6.120.0050.02917.76
5.6.110.0020.04717.71
5.6.100.0100.04117.65
5.6.90.0100.04017.75
5.6.80.0150.02517.27
5.6.70.0050.04317.37
5.6.60.0020.03717.41
5.6.50.0050.04517.36
5.6.40.0050.02617.27
5.6.30.0070.04017.15
5.6.20.0020.02517.45
5.6.10.0080.02517.33
5.6.00.0040.04417.39
5.5.380.0090.02017.37
5.5.370.0070.04317.30
5.5.360.0110.04317.28
5.5.350.0040.03317.43
5.5.340.0030.04717.62
5.5.330.0050.04517.51
5.5.320.0020.03517.56
5.5.310.0030.04917.54
5.5.300.0080.04317.51
5.5.290.0120.03717.65
5.5.280.0050.03517.45
5.5.270.0050.04117.65
5.5.260.0030.05017.69
5.5.250.0080.04417.34
5.5.240.0100.04017.42
5.5.230.0100.02617.36
5.5.220.0030.04417.20
5.5.210.0100.03817.21
5.5.200.0080.02217.19
5.5.190.0050.04217.29
5.5.180.0050.02717.23
5.5.170.0070.00414.33
5.5.160.0030.04517.34
5.5.150.0060.02717.23
5.5.140.0050.02417.01
5.5.130.0070.04117.24
5.5.120.0080.03817.17
5.5.110.0090.01917.22
5.5.100.0040.04316.91
5.5.90.0040.03617.25
5.5.80.0060.03116.96
5.5.70.0050.03717.16
5.5.60.0090.03816.91
5.5.50.0070.02516.98
5.5.40.0020.03017.19
5.5.30.0080.04317.16
5.5.20.0100.01717.11
5.5.10.0070.02517.14
5.5.00.0070.03917.17
5.4.450.0030.02715.82
5.4.440.0050.02215.92
5.4.430.0030.04615.75
5.4.420.0050.03215.77
5.4.410.0030.03215.79
5.4.400.0030.04515.73
5.4.390.0060.03815.75
5.4.380.0060.04015.68
5.4.370.0030.03515.62
5.4.360.0060.02315.66
5.4.350.0120.03515.66
5.4.340.0070.02315.54
5.4.330.0030.00312.28
5.4.320.0080.04015.59
5.4.310.0080.03715.70
5.4.300.0100.01815.65
5.4.290.0020.04315.53
5.4.280.0150.03015.61
5.4.270.0120.03515.54
5.4.260.0040.01815.54
5.4.250.0060.03315.68
5.4.240.0060.03515.66
5.4.230.0070.03515.71
5.4.220.0140.01715.59
5.4.210.0080.03715.65
5.4.200.0050.04015.54
5.4.190.0040.03115.61
5.4.180.0040.02715.70
5.4.170.0120.03215.62
5.4.160.0120.01715.67
5.4.150.0030.04015.62
5.4.140.0030.03214.36
5.4.130.0020.04314.35
5.4.120.0050.03314.35
5.4.110.0070.02814.27
5.4.100.0000.04514.30
5.4.90.0080.02214.26
5.4.80.0030.04214.37
5.4.70.0100.03714.32
5.4.60.0050.02514.29
5.4.50.0140.02414.25
5.4.40.0070.03514.26
5.4.30.0030.03014.33
5.4.20.0000.04214.24
5.4.10.0040.04114.33
5.4.00.0120.02214.00
5.3.290.0060.03413.46
5.3.280.0050.04313.34
5.3.270.0030.02313.35
5.3.260.0100.03413.39
5.3.250.0080.04013.35
5.3.240.0020.02713.36
5.3.230.0030.04013.39
5.3.220.0090.01813.42
5.3.210.0030.02513.40
5.3.200.0050.04013.39
5.3.190.0060.03813.35
5.3.180.0030.03013.41
5.3.170.0000.04313.41
5.3.160.0030.02213.37
5.3.150.0060.02513.35
5.3.140.0090.03513.40
5.3.130.0070.04013.39
5.3.120.0000.04713.33
5.3.110.0060.03813.41
5.3.100.0060.03013.14
5.3.90.0070.01713.13
5.3.80.0030.02213.14
5.3.70.0070.03313.12
5.3.60.0020.04313.13
5.3.50.0000.04213.04
5.3.40.0020.04113.04
5.3.30.0100.03713.07
5.3.20.0030.03513.03
5.3.10.0100.02813.03
5.3.00.0060.04013.03
5.2.170.0100.06013.77
5.2.160.0030.06713.77
5.2.150.0030.06313.77
5.2.140.0030.05313.77
5.2.130.0070.05713.77
5.2.120.0070.05013.77
5.2.110.0030.06013.77
5.2.100.0030.04313.77
5.2.90.0030.03313.77
5.2.80.0100.06013.77
5.2.70.0070.06013.77
5.2.60.0030.05313.77
5.2.50.0070.05313.77
5.2.40.0030.06013.77
5.2.30.0000.06313.77
5.2.20.0100.05013.77
5.2.10.0100.05313.77
5.2.00.0000.06313.77
5.1.60.0000.06013.77
5.1.50.0000.03313.77
5.1.40.0030.05313.77
5.1.30.0000.06313.77
5.1.20.0030.05013.77
5.1.10.0030.02713.77
5.1.00.0070.05013.77
5.0.50.0000.04713.77
5.0.40.0000.02713.77
5.0.30.0030.05313.77
5.0.20.0030.04013.77
5.0.10.0070.04013.77
5.0.00.0000.06713.77
4.4.90.0100.02313.77
4.4.80.0030.01313.77
4.4.70.0100.02013.77
4.4.60.0030.03713.77
4.4.50.0000.03713.77
4.4.40.0030.04313.77
4.4.30.0000.04013.77
4.4.20.0000.03313.77
4.4.10.0000.02013.77
4.4.00.0030.04013.77
4.3.110.0030.03313.77
4.3.100.0100.02713.77
4.3.90.0000.03713.77
4.3.80.0000.04313.77
4.3.70.0000.03313.77
4.3.60.0000.02713.77
4.3.50.0030.02713.77
4.3.40.0000.05713.77
4.3.30.0100.02713.77
4.3.20.0030.02713.77
4.3.10.0000.02313.77
4.3.00.0000.03313.77

preferences:
30.58 ms | 401 KiB | 5 Q