3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = null; var_dump($obj instanceof \DateTime);

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)
8.3.60.0090.00918.43
8.3.50.0140.00317.99
8.3.40.0090.00618.75
8.3.30.0070.00718.59
8.3.20.0050.00321.58
8.3.10.0070.00023.61
8.3.00.0050.00317.79
8.2.180.0120.00918.01
8.2.170.0040.01122.96
8.2.160.0000.01319.41
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00521.06
8.2.120.0000.00726.35
8.2.110.0060.00320.85
8.2.100.0030.00817.78
8.2.90.0040.00417.78
8.2.80.0000.00817.97
8.2.70.0040.00417.66
8.2.60.0000.00919.53
8.2.50.0040.00418.22
8.2.40.0000.00720.55
8.2.30.0040.00419.38
8.2.20.0040.00418.02
8.2.10.0060.00318.06
8.2.00.0050.00317.98
8.1.280.0040.01125.92
8.1.270.0040.00422.05
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0080.00420.49
8.1.230.0030.00920.88
8.1.220.0080.00017.74
8.1.210.0030.00618.79
8.1.200.0040.00417.35
8.1.190.0040.00417.10
8.1.180.0050.00218.10
8.1.170.0000.00718.53
8.1.160.0000.00718.79
8.1.150.0000.00818.91
8.1.140.0070.00017.48
8.1.130.0000.00719.00
8.1.120.0020.00517.40
8.1.110.0040.00417.36
8.1.100.0030.00317.28
8.1.90.0040.00417.41
8.1.80.0070.00017.33
8.1.70.0030.00317.44
8.1.60.0040.00817.55
8.1.50.0000.00917.43
8.1.40.0000.00917.45
8.1.30.0000.00817.54
8.1.20.0040.00417.53
8.1.10.0060.00317.55
8.1.00.0000.00817.43
8.0.300.0040.00419.76
8.0.290.0040.00416.58
8.0.280.0000.00718.31
8.0.270.0070.00017.11
8.0.260.0030.00318.99
8.0.250.0000.00816.91
8.0.240.0030.00516.84
8.0.230.0040.00416.89
8.0.220.0000.00716.80
8.0.210.0000.00816.71
8.0.200.0000.00716.93
8.0.190.0040.00416.93
8.0.180.0000.00816.73
8.0.170.0040.00416.72
8.0.160.0060.00316.75
8.0.150.0040.00316.82
8.0.140.0000.00816.61
8.0.130.0060.00013.20
8.0.120.0040.00416.80
8.0.110.0060.00316.73
8.0.100.0000.00816.81
8.0.90.0000.00716.76
8.0.80.0040.01116.80
8.0.70.0030.00316.86
8.0.60.0030.00316.68
8.0.50.0000.00716.72
8.0.30.0100.00716.80
8.0.20.0140.00917.40
8.0.10.0040.00416.88
8.0.00.0070.01316.77
7.4.330.0040.00015.55
7.4.320.0000.00616.48
7.4.300.0000.00616.45
7.4.290.0030.00316.43
7.4.280.0050.00516.39
7.4.270.0030.00516.53
7.4.260.0000.00716.40
7.4.250.0000.00716.41
7.4.240.0000.00716.45
7.4.230.0040.00416.56
7.4.220.0030.00516.61
7.4.210.0070.00716.46
7.4.200.0000.00616.22
7.4.160.0090.00716.38
7.4.140.0100.00817.86
7.4.130.0160.00416.39
7.4.120.0100.00816.41
7.4.110.0030.01516.30
7.4.100.0100.00716.38
7.4.90.0110.00716.58
7.4.80.0110.00719.39
7.4.70.0140.00416.38
7.4.60.0070.00816.35
7.4.50.0090.00616.43
7.4.40.0070.01016.52
7.4.00.0070.01014.77
7.3.330.0020.00212.97
7.3.320.0030.00312.95
7.3.310.0030.00316.22
7.3.300.0060.00016.23
7.3.290.0000.00716.28
7.3.280.0080.00816.19
7.3.260.0150.00816.29
7.3.240.0110.00816.32
7.3.230.0120.00616.35
7.3.210.0100.00716.20
7.3.200.0030.01316.34
7.3.190.0130.00316.47
7.3.180.0030.01316.25
7.3.170.0140.00716.43
7.3.160.0120.00416.21
7.3.120.0110.00914.75
7.3.110.0080.01014.73
7.3.100.0060.00914.86
7.3.90.0070.00914.66
7.3.80.0070.00614.72
7.3.70.0060.00714.70
7.3.60.0030.00914.62
7.3.50.0040.01114.72
7.3.40.0030.00914.67
7.3.30.0040.00614.72
7.3.20.0070.00716.47
7.3.10.0070.00816.62
7.3.00.0060.00716.55
7.2.330.0120.00616.39
7.2.320.0140.00716.58
7.2.310.0130.00316.55
7.2.300.0110.00816.41
7.2.290.0120.00916.29
7.2.250.0090.01114.77
7.2.240.0100.00714.69
7.2.230.0070.01014.83
7.2.220.0040.01014.82
7.2.210.0070.00714.91
7.2.200.0050.00714.78
7.2.190.0030.01014.63
7.2.180.0050.00914.92
7.2.170.0040.01014.79
7.2.130.0030.01316.69
7.2.120.0050.00616.57
7.2.110.0080.00516.66
7.2.100.0110.00316.60
7.2.90.0060.00516.86
7.2.80.0090.00616.69
7.2.70.0050.00816.75
7.2.60.0060.00616.74
7.2.50.0050.00816.77
7.2.40.0440.01217.06
7.2.30.0350.00917.21
7.2.20.0440.01217.26
7.2.10.0620.00616.92
7.2.00.0330.01016.96
7.1.330.0050.00815.56
7.1.320.0050.00715.72
7.1.310.0040.01015.76
7.1.300.0040.00815.65
7.1.290.0060.00615.62
7.1.280.0050.00915.56
7.1.270.0070.00615.73
7.1.260.0080.00315.76
7.1.250.0030.01015.74
7.1.200.0060.00615.77
7.1.160.1020.01116.51
7.1.150.0800.01216.74
7.1.140.0790.01216.75
7.1.130.1160.01716.90
7.1.120.0740.00616.86
7.1.110.0740.01316.14
7.1.100.0920.01316.01
7.1.90.1080.01415.95
7.1.80.0820.01516.04
7.1.70.1200.01115.20
7.1.60.1230.01432.98
7.1.50.1040.01032.92
7.1.40.1060.01432.38
7.1.30.0940.01432.57
7.1.20.1160.01432.60
7.1.10.1120.01014.49
7.1.00.0930.01214.66

preferences:
54.48 ms | 401 KiB | 5 Q