3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = strtotime('- 48 hours'); var_dump(date('Y-m-d:H', $date));

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)
8.3.60.0070.00718.56
8.3.50.0150.00620.08
8.3.40.0070.00718.72
8.3.30.0110.00318.84
8.3.20.0050.00321.85
8.3.10.0030.00520.66
8.3.00.0030.00522.09
8.2.180.0060.01218.63
8.2.170.0040.01422.96
8.2.160.0030.01022.20
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0030.00519.82
8.2.120.0070.00026.35
8.2.110.0090.00921.17
8.2.100.0060.00617.97
8.2.90.0070.00019.17
8.2.80.0060.00318.03
8.2.70.0090.00017.75
8.2.60.0040.00418.04
8.2.50.0000.00818.10
8.2.40.0070.00020.55
8.2.30.0000.00819.20
8.2.20.0000.00718.21
8.2.10.0070.00018.02
8.2.00.0000.00817.73
8.1.280.0000.01625.92
8.1.270.0040.00424.04
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0070.00324.00
8.1.230.0070.00417.89
8.1.220.0060.00317.74
8.1.210.0000.00918.77
8.1.200.0000.00917.47
8.1.190.0080.00017.48
8.1.180.0000.00818.10
8.1.170.0040.00418.78
8.1.160.0080.00018.85
8.1.150.0040.00422.11
8.1.140.0000.00719.59
8.1.130.0080.00019.19
8.1.120.0000.00717.57
8.1.110.0040.00417.55
8.1.100.0030.00617.49
8.1.90.0070.00017.54
8.1.80.0000.00717.62
8.1.70.0030.00317.59
8.1.60.0040.00417.70
8.1.50.0000.00817.58
8.1.40.0070.00017.56
8.1.30.0040.00417.69
8.1.20.0040.00417.74
8.1.10.0030.00617.66
8.1.00.0040.00417.64
8.0.300.0000.00718.77
8.0.290.0040.00416.88
8.0.280.0030.00318.57
8.0.270.0000.00817.31
8.0.260.0000.00817.23
8.0.250.0030.00317.11
8.0.240.0030.00517.16
8.0.230.0000.00717.18
8.0.220.0030.00317.05
8.0.210.0080.00017.05
8.0.200.0000.00617.10
8.0.190.0030.00517.20
8.0.180.0040.00417.09
8.0.170.0050.00217.03
8.0.160.0080.00017.11
8.0.150.0000.00716.98
8.0.140.0050.00317.01
8.0.130.0000.00613.38
8.0.120.0080.00017.10
8.0.110.0070.00017.14
8.0.100.0040.00316.91
8.0.90.0050.00217.14
8.0.80.0000.01417.14
8.0.70.0000.00816.90
8.0.60.0040.00416.95
8.0.50.0030.00416.90
8.0.30.0050.01217.14
8.0.20.0120.00717.40
8.0.10.0030.00617.19
8.0.00.0140.00416.76
7.4.330.0060.00015.55
7.4.320.0000.00716.64
7.4.300.0000.00616.64
7.4.290.0000.00716.71
7.4.280.0080.00316.73
7.4.270.0040.00416.73
7.4.260.0000.00916.70
7.4.250.0000.00716.62
7.4.240.0000.00716.56
7.4.230.0000.00716.59
7.4.220.0060.01016.65
7.4.210.0100.00616.57
7.4.200.0040.00416.74
7.4.160.0100.00616.72
7.4.150.0090.00917.40
7.4.140.0170.00317.86
7.4.130.0080.00816.69
7.4.120.0090.00916.57
7.4.110.0120.00616.86
7.4.100.0160.00316.73
7.4.90.0100.00716.51
7.4.80.0140.00319.39
7.4.70.0000.01816.55
7.4.60.0070.01316.56
7.4.50.0060.00816.54
7.4.40.0050.01416.49
7.4.30.0090.00616.61
7.4.00.0030.01414.80
7.3.330.0050.00013.07
7.3.320.0000.00613.16
7.3.310.0000.00816.40
7.3.300.0060.00016.36
7.3.290.0080.00716.29
7.3.280.0060.01116.29
7.3.270.0030.01417.40
7.3.260.0090.01116.50
7.3.250.0110.00616.45
7.3.240.0080.01316.52
7.3.230.0090.00616.42
7.3.210.0180.00016.26
7.3.200.0150.00616.61
7.3.190.0080.00816.34
7.3.180.0110.00716.59
7.3.170.0090.00916.73
7.3.160.0090.00916.44
7.3.120.0100.00715.15
7.3.110.0110.00614.83
7.3.100.0040.01214.56
7.3.90.0060.01014.75
7.3.80.0000.01414.82
7.3.70.0100.00714.89
7.3.60.0110.00014.79
7.3.50.0000.01114.84
7.3.40.0060.00614.98
7.3.30.0030.01314.60
7.3.20.0040.00816.49
7.3.10.0070.00716.70
7.3.00.0040.01216.46
7.2.330.0140.00716.45
7.2.320.0100.01016.71
7.2.310.0090.01216.77
7.2.300.0270.02716.82
7.2.290.0140.00716.53
7.2.240.0100.00714.93
7.2.230.0030.01315.03
7.2.220.0060.00915.20
7.2.210.0040.01415.18
7.2.200.0100.00615.21
7.2.190.0110.00415.21
7.2.180.0060.01015.05
7.2.170.0030.01314.95
7.2.160.0070.00714.88
7.2.150.0060.00616.89
7.2.140.0070.00717.04
7.2.130.0100.00716.99
7.2.120.0030.01016.88
7.2.110.0080.00616.84
7.2.100.0090.00616.93
7.2.90.0030.01317.19
7.2.80.0090.00916.86
7.2.70.0110.00717.13
7.2.60.0100.00716.90
7.2.50.0080.00816.97
7.2.40.0090.00316.97
7.2.30.0030.01516.85
7.2.20.0070.01116.91
7.2.10.0030.01016.97
7.2.00.0070.01016.68
7.1.330.0000.01515.84
7.1.320.0070.01015.66
7.1.310.0030.01215.76
7.1.300.0070.01015.62
7.1.290.0000.00915.50
7.1.280.0110.00615.76
7.1.270.0070.00816.00
7.1.260.0000.01715.70
7.1.250.0120.00315.90
7.1.200.0050.00915.99
7.1.70.0070.00017.14
7.1.60.0000.01017.41
7.1.10.0030.06322.21
7.1.00.0070.05722.41
7.0.200.0060.01216.59
7.0.150.0100.05321.89
7.0.140.0070.05321.83
7.0.130.0070.05321.86
7.0.120.0070.05321.87
7.0.110.0070.05721.88
7.0.100.0070.05321.84
7.0.90.0100.05322.03
7.0.80.0070.05321.86
7.0.70.0030.05721.97
7.0.60.0030.05721.82
7.0.50.0000.06022.00
7.0.40.0100.05021.93
7.0.30.0030.05721.90
7.0.20.0070.05321.90
7.0.10.0100.05021.86
7.0.00.0030.05721.93

preferences:
56.86 ms | 400 KiB | 5 Q