3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = new \DateTime(); $d2 = new \DateTime(); var_dump($d->format('c') > $d2);

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)
8.3.40.0130.01018.96
8.3.30.0150.00618.84
8.3.20.0120.00622.04
8.3.10.0040.00421.64
8.3.00.0110.00720.13
8.2.170.0140.00022.96
8.2.160.0100.00720.52
8.2.150.0070.00724.18
8.2.140.0000.00824.66
8.2.130.0040.00421.00
8.2.120.0070.00026.35
8.2.110.0030.00619.39
8.2.100.0090.00617.84
8.2.90.0060.00319.20
8.2.80.0050.00317.97
8.2.70.0070.00417.72
8.2.60.0040.00417.93
8.2.50.0080.00018.10
8.2.40.0000.00720.55
8.2.30.0000.00821.03
8.2.20.0000.00717.99
8.2.10.0030.00518.21
8.2.00.0050.00318.14
8.1.270.0090.00923.82
8.1.260.0140.00026.35
8.1.250.0080.00828.09
8.1.240.0050.00323.92
8.1.230.0110.00017.89
8.1.220.0060.00617.79
8.1.210.0000.00818.77
8.1.200.0080.00317.60
8.1.190.0000.00817.47
8.1.180.0020.00518.10
8.1.170.0040.00418.71
8.1.160.0000.00718.97
8.1.150.0040.00420.80
8.1.140.0050.00319.63
8.1.130.0000.00719.00
8.1.120.0070.00017.67
8.1.110.0020.00517.58
8.1.100.0000.00817.52
8.1.90.0030.00617.65
8.1.80.0030.00617.65
8.1.70.0030.00517.52
8.1.60.0040.00417.59
8.1.50.0030.00617.56
8.1.40.0050.00317.63
8.1.30.0050.00217.71
8.1.20.0040.00417.66
8.1.10.0050.00317.67
8.1.00.0050.00317.55
8.0.300.0000.00818.77
8.0.290.0040.00416.88
8.0.280.0030.00318.55
8.0.270.0000.00817.17
8.0.260.0030.00316.93
8.0.250.0060.00017.17
8.0.240.0000.01017.21
8.0.230.0030.00317.18
8.0.220.0030.00317.05
8.0.210.0070.00017.09
8.0.200.0050.00317.18
8.0.190.0000.00817.15
8.0.180.0000.00717.12
8.0.170.0070.00317.12
8.0.160.0000.00817.12
8.0.150.0040.00416.91
8.0.140.0040.00416.93
8.0.130.0000.00813.47
8.0.120.0070.00017.06
8.0.110.0040.00417.07
8.0.100.0050.00316.88
8.0.90.0040.00416.98
8.0.80.0070.01017.05
8.0.70.0000.00717.11
8.0.60.0040.00417.11
8.0.50.0070.00017.09
8.0.30.0080.00917.18
8.0.20.0100.00917.40
8.0.10.0040.00417.03
8.0.00.0150.00716.98
7.4.330.0000.00515.55
7.4.320.0000.00616.55
7.4.300.0030.00316.73
7.4.290.0000.00716.63
7.4.280.0030.00316.55
7.4.270.0000.00716.64
7.4.260.0060.00316.71
7.4.250.0070.00016.74
7.4.240.0040.00416.63
7.4.230.0040.00416.76
7.4.220.0030.01416.59
7.4.210.0020.01316.74
7.4.200.0000.00716.57
7.4.160.0050.01016.66
7.4.150.0030.01517.40
7.4.140.0130.01217.86
7.4.130.0090.01516.63
7.4.120.0150.01016.67
7.4.110.0090.00816.61
7.4.100.0140.00716.56
7.4.90.0100.00716.67
7.4.80.0100.00719.39
7.4.70.0120.00816.88
7.4.60.0100.00616.61
7.4.50.0070.01116.45
7.4.40.0140.01016.67
7.4.30.0070.01416.70
7.4.00.0000.01415.05
7.3.330.0000.00513.07
7.3.320.0030.00313.24
7.3.310.0000.00816.21
7.3.300.0000.00816.31
7.3.290.0030.00316.32
7.3.280.0080.00916.33
7.3.270.0000.01617.40
7.3.260.0110.00616.42
7.3.250.0080.01016.58
7.3.240.0130.00816.48
7.3.230.0130.00316.56
7.3.210.0110.00516.50
7.3.200.0000.01616.48
7.3.190.0110.00416.50
7.3.180.0030.01716.60
7.3.170.0120.00316.47
7.3.160.0070.01116.43
7.2.330.0100.01016.77
7.2.320.0110.00616.48
7.2.310.0080.00816.56
7.2.300.0060.01116.57
7.2.290.0150.00816.59
7.2.60.0840.00715.01
7.2.00.0040.00419.52
7.1.200.0030.00715.70
7.1.100.0000.01118.23
7.1.70.0260.00715.27
7.1.60.0350.02033.41
7.1.50.0450.00933.14
7.1.40.0370.01032.58
7.1.30.0320.01432.76
7.1.20.1360.02033.09
7.1.10.0210.01816.63
7.1.00.0150.01315.16
7.0.200.0230.01015.15
7.0.190.0300.00614.82
7.0.180.0220.00614.50
7.0.170.0220.00614.75
7.0.160.0290.01414.66
7.0.150.0260.01414.63
7.0.140.0230.00814.57
7.0.130.0160.01214.70
7.0.120.0140.01714.77
7.0.110.0240.00714.53
7.0.100.0220.00614.73
7.0.90.0220.01314.56
7.0.80.0170.01714.56
7.0.70.0310.00314.76
7.0.60.0200.01414.43
7.0.50.0240.01014.64
7.0.40.0210.01214.64
7.0.30.0190.01614.69
7.0.20.0190.00614.71
7.0.10.0260.01314.56
7.0.00.0220.01914.75

preferences:
40.79 ms | 400 KiB | 5 Q