3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date('Y-m-d', strtotime('2017-01-01')); echo "\n"; $mydate = date('Y-m-d', strtotime('2017-01-01')); echo date('m/d/Y', strtotime('01/01/2017')); echo "\n"; echo preg_match('/^\d{4}-\d{2}-\d{2}$/', $mydate);

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)
8.3.60.0070.01016.75
8.3.50.0120.00918.21
8.3.40.0120.00319.08
8.3.30.0040.01119.09
8.3.20.0040.00420.34
8.3.10.0080.00022.05
8.3.00.0080.00023.73
8.2.180.0130.00618.71
8.2.170.0120.00622.96
8.2.160.0100.00320.34
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00021.20
8.2.120.0040.00426.35
8.2.110.0070.00321.18
8.2.100.0100.00018.09
8.2.90.0050.00319.23
8.2.80.0000.00818.00
8.2.70.0030.00517.88
8.2.60.0080.00018.03
8.2.50.0000.00818.10
8.2.40.0000.00820.59
8.2.30.0060.00319.32
8.2.20.0050.00218.03
8.2.10.0000.00718.02
8.2.00.0050.00218.08
8.1.280.0150.00625.92
8.1.270.0000.00822.19
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0000.01221.27
8.1.230.0080.00420.26
8.1.220.0060.00317.77
8.1.210.0040.00418.77
8.1.200.0060.00317.60
8.1.190.0060.00317.47
8.1.180.0000.00818.10
8.1.170.0000.00818.81
8.1.160.0040.00418.86
8.1.150.0000.00820.06
8.1.140.0000.01019.60
8.1.130.0040.00420.67
8.1.120.0000.00817.68
8.1.110.0030.00517.63
8.1.100.0070.00017.79
8.1.90.0000.00717.77
8.1.80.0000.00817.71
8.1.70.0030.00317.71
8.1.60.0060.00317.79
8.1.50.0000.00717.80
8.1.40.0040.00417.78
8.1.30.0030.00517.75
8.1.20.0000.00817.79
8.1.10.0000.00817.79
8.1.00.0030.00517.75
8.0.300.0060.00319.09
8.0.290.0040.00417.00
8.0.280.0030.00318.53
8.0.270.0030.00617.40
8.0.260.0050.00320.50
8.0.250.0030.00317.34
8.0.240.0060.00317.20
8.0.230.0020.00517.19
8.0.220.0030.00517.18
8.0.210.0050.00217.17
8.0.200.0030.00317.16
8.0.190.0070.00017.21
8.0.180.0050.00317.18
8.0.170.0070.00017.05
8.0.160.0050.00317.15
8.0.150.0050.00217.09
8.0.140.0040.00417.01
8.0.130.0050.00013.61
8.0.120.0040.00417.15
8.0.110.0050.00316.98
8.0.100.0000.00717.04
8.0.90.0030.00617.21
8.0.80.0120.00517.17
8.0.70.0050.00317.16
8.0.60.0040.00417.05
8.0.50.0000.00717.16
8.0.30.0120.00817.29
8.0.20.0140.00717.59
8.0.10.0040.00417.11
8.0.00.0130.00716.81
7.4.330.0020.00215.55
7.4.320.0060.00016.89
7.4.300.0060.00016.89
7.4.290.0000.00716.76
7.4.280.0050.00316.86
7.4.270.0070.00016.67
7.4.260.0070.00016.67
7.4.250.0000.00716.75
7.4.240.0070.00016.85
7.4.230.0000.00716.59
7.4.220.0150.00416.68
7.4.210.0100.00516.87
7.4.200.0030.00316.69
7.4.160.0060.01016.73
7.4.150.0200.00017.40
7.4.140.0110.00717.86
7.4.130.0130.01416.73
7.4.120.0100.00816.81
7.4.110.0070.01116.82
7.4.100.0060.01016.60
7.4.90.0100.00716.87
7.4.80.0140.00319.39
7.4.70.0070.01016.90
7.4.60.0080.00816.79
7.4.50.0070.01116.75
7.4.40.0140.00316.85
7.4.30.0090.01516.75
7.4.00.0100.00715.20
7.3.330.0000.00513.17
7.3.320.0000.00513.32
7.3.310.0050.00216.37
7.3.300.0000.00716.39
7.3.290.0030.00616.37
7.3.280.0080.00916.39
7.3.270.0110.00617.40
7.3.260.0150.00216.91
7.3.250.0110.00616.62
7.3.240.0100.00716.73
7.3.230.0100.00716.46
7.3.210.0060.01216.91
7.3.200.0140.00316.62
7.3.190.0070.01016.65
7.3.180.0070.01116.49
7.3.170.0130.00616.80
7.3.160.0060.01016.66
7.2.330.0100.01016.87
7.2.320.0160.00316.96
7.2.310.0110.00617.12
7.2.300.0090.01116.98
7.2.290.0120.00616.75
7.2.80.0070.00717.08
7.2.60.0160.00817.11
7.1.200.0060.00616.00
7.1.90.0030.01418.23
7.1.80.0030.01318.49
7.1.70.0060.01217.50
7.1.60.0220.01335.48
7.1.50.0800.01034.83
7.1.40.1040.01334.82
7.1.30.0910.01033.04
7.1.20.1070.00933.16
7.1.10.0000.01316.96
7.1.00.0090.00917.04
7.0.230.0030.01317.83
7.0.220.0080.00818.24
7.0.210.0030.01016.88
7.0.200.0070.00717.03
7.0.190.0070.01117.15
7.0.180.0040.01116.63
7.0.170.0820.01314.83
7.0.160.0860.00616.61
7.0.150.0120.00316.56
7.0.140.0690.01314.89
7.0.130.0030.01316.69
7.0.120.0680.00316.69
7.0.110.0030.01016.70
7.0.100.0540.00716.45
7.0.90.0070.01016.69
7.0.80.0000.02016.64
7.0.70.0470.01314.84
7.0.60.0450.01014.55
7.0.50.0030.01016.59
7.0.40.0090.00916.76
7.0.30.0030.01416.93
7.0.20.0140.00016.73
7.0.10.0000.01316.67
7.0.00.0040.01216.95

preferences:
63.31 ms | 400 KiB | 5 Q