3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( strtotime('2017-03-26 01:30') === strtotime('2017-03-26 02:30') );

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)
8.3.60.0040.01118.55
8.3.50.0120.00316.61
8.3.40.0120.00318.85
8.3.30.0120.00318.56
8.3.20.0080.00020.30
8.3.10.0000.00820.30
8.3.00.0040.00421.64
8.2.180.0040.01116.63
8.2.170.0150.00622.96
8.2.160.0070.00720.21
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0050.00222.13
8.2.120.0040.00426.35
8.2.110.0070.00422.25
8.2.100.0090.00318.03
8.2.90.0000.00819.08
8.2.80.0000.00817.97
8.2.70.0040.00417.62
8.2.60.0000.00917.90
8.2.50.0040.00418.10
8.2.40.0060.00320.60
8.2.30.0000.00719.08
8.2.20.0040.00417.98
8.2.10.0000.00817.99
8.2.00.0050.00218.20
8.1.280.0140.00325.92
8.1.270.0000.00720.18
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00822.07
8.1.230.0030.00917.51
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0050.00317.35
8.1.180.0000.00818.10
8.1.170.0000.00718.73
8.1.160.0000.00718.72
8.1.150.0030.00320.26
8.1.140.0000.00719.42
8.1.130.0070.00020.76
8.1.120.0030.00317.50
8.1.110.0030.00517.48
8.1.100.0040.00417.56
8.1.90.0070.00417.42
8.1.80.0000.00717.41
8.1.70.0030.00317.49
8.1.60.0040.00417.46
8.1.50.0000.00817.45
8.1.40.0060.00317.50
8.1.30.0040.00417.71
8.1.20.0000.00817.57
8.1.10.0000.00717.56
8.1.00.0040.00417.48
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0080.00018.49
8.0.270.0000.00717.21
8.0.260.0050.00317.25
8.0.250.0030.00317.01
8.0.240.0070.00317.03
8.0.230.0070.00017.03
8.0.220.0000.00717.00
8.0.210.0070.00016.85
8.0.200.0000.00716.90
8.0.190.0040.00416.90
8.0.180.0000.00817.01
8.0.170.0000.00717.03
8.0.160.0050.00216.93
8.0.150.0000.00716.88
8.0.140.0050.00316.94
8.0.130.0060.00313.30
8.0.120.0030.00616.94
8.0.110.0060.00316.96
8.0.100.0000.00716.89
8.0.90.0030.00316.88
8.0.80.0030.01216.95
8.0.70.0000.00816.99
8.0.60.0000.00717.00
8.0.50.0040.00416.73
8.0.30.0110.00917.12
8.0.20.0140.00617.40
8.0.10.0040.00416.95
8.0.00.0130.00316.78
7.4.330.0040.00415.55
7.4.320.0030.00316.72
7.4.300.0040.00416.42
7.4.290.0000.00716.48
7.4.280.0040.00416.56
7.4.270.0070.00016.49
7.4.260.0070.00016.48
7.4.250.0040.00416.54
7.4.240.0030.00316.59
7.4.230.0030.00316.76
7.4.220.0090.00916.72
7.4.210.0130.00716.69
7.4.200.0050.00216.72
7.4.160.0080.00816.69
7.4.150.0040.01417.40
7.4.140.0110.01017.86
7.4.130.0100.01016.67
7.4.120.0120.00716.63
7.4.110.0040.01416.66
7.4.100.0120.00916.39
7.4.90.0080.01616.48
7.4.80.0090.00919.39
7.4.70.0060.01016.49
7.4.60.0130.00316.46
7.4.50.0070.00616.67
7.4.40.0220.00016.72
7.4.30.0090.00716.78
7.4.00.0110.00415.07
7.3.330.0050.00013.09
7.3.320.0050.00013.15
7.3.310.0000.00716.46
7.3.300.0070.00016.20
7.3.290.0060.01016.35
7.3.280.0060.01216.32
7.3.270.0110.00617.40
7.3.260.0200.01516.47
7.3.250.0100.00916.55
7.3.240.0090.00916.33
7.3.230.0100.00716.64
7.3.210.0070.01016.39
7.3.200.0040.01416.50
7.3.190.0150.00716.51
7.3.180.0000.01616.29
7.3.170.0130.00416.68
7.3.160.0120.00916.40
7.3.10.0090.00616.72
7.3.00.0030.00916.28
7.2.330.0060.01116.77
7.2.320.0030.01316.45
7.2.310.0140.00316.58
7.2.300.0150.00816.75
7.2.290.0090.01416.69
7.2.130.0060.00616.71
7.2.120.0050.00516.89
7.2.110.0080.00316.93
7.2.100.0070.01117.13
7.2.90.0060.00717.12
7.2.80.0040.00816.82
7.2.70.0030.01517.07
7.2.60.0090.00617.14
7.2.50.0030.00717.01
7.2.40.0000.01516.64
7.2.30.0040.01116.55
7.2.20.0070.01016.66
7.2.10.0050.00516.82
7.2.00.0080.00816.79
7.1.250.0000.01115.74
7.1.200.0060.00615.77
7.1.70.0030.00617.26
7.1.60.0120.00317.30
7.1.30.1130.07336.46
7.1.20.1530.07336.50
7.1.10.0800.05720.43
7.1.00.0800.06020.49
7.0.200.0060.01116.85
7.0.170.1230.04720.18
7.0.160.1000.05720.08
7.0.150.0800.05020.08
7.0.140.0670.06319.91
7.0.130.1430.05020.06
7.0.120.2870.06320.10
7.0.110.1130.06019.99
7.0.100.1400.06320.07
7.0.90.1470.06720.13
7.0.80.1100.07020.13
7.0.70.1100.06019.95
7.0.60.1200.07020.12
7.0.50.1530.06720.13
7.0.40.1200.05720.04
7.0.30.1400.06720.06
7.0.20.1470.06020.11
7.0.10.1200.07319.98
7.0.00.1370.06020.04

preferences:
34.43 ms | 400 KiB | 5 Q